feat: add markdown comments and link to rss

fix: 微信黑名单申诉 #676

.github/workflows/deploy-staging.yml

@@ -0,0 +1,23 @@
+name: Staging CI & CD
+
+on:
+  push:
+    branches: [main]
+  workflow_dispatch:
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+    environment: Deploy
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Deploy to Server
+        uses: appleboy/ssh-action@v1.0.3
+        with:
+          host: ${{ secrets.SSH_HOST }}
+          username: root
+          key: ${{ secrets.SSH_KEY }}
+          script: bash /opt/openisle/deploy-staging.sh
+

.github/workflows/deploy.yml

@@ -1,9 +1,9 @@
 name: CI & CD
 
 on:
-  push:
-    branches: [main]
   workflow_dispatch:
+  schedule:
+    - cron: "0 19 * * *"   # 每天 UTC 19:00，相当于北京时间凌晨3点
 
 jobs:
   build-and-deploy:
@@ -13,22 +13,6 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      # - uses: actions/setup-java@v4
-      #   with:
-      #     java-version: '17'
-      #     distribution: 'temurin'
-
-      # - run: mvn -B clean package -DskipTests
-
-      # - uses: actions/setup-node@v4
-      #   with:
-      #     node-version: '20'
-
-      # - run: |
-      #     cd open-isle-cli
-      #     npm ci
-      #     npm run build
-
       - name: Deploy to Server
         uses: appleboy/ssh-action@v1.0.3
         with:

CONTRIBUTING.md

@@ -0,0 +1,116 @@
+#### **⚠️注意：仅想修改前端的朋友可不用部署后端服务**
+
+## 如何部署
+
+> Step1 先克隆仓库
+
+```shell
+git clone https://github.com/nagisa77/OpenIsle.git
+cd OpenIsle
+```
+
+> Step2 后端部署
+
+```shell
+cd backend
+```
+
+以IDEA编辑器为例，IDEA打开backend文件夹。
+
+- 设置VM Option，最好运行在其他端口，非8080，这里设置8081
+
+```shell
+-Dserver.port=8081
+```
+
+![CleanShot 2025-08-04 at 11 .35.49.png](https://openisle-1307107697.cos.accelerate.myqcloud.com/dynamic_assert/4cf210cfc6ea478a80dfc744c85ccdc4.png)
+
+- 设置jdk版本为java 17
+
+![CleanShot 2025-08-04 at 11 .38.03@2x.png](https://openisle-1307107697.cos.accelerate.myqcloud.com/dynamic_assert/392eeec753ae436ca12a78f750dfea2d.png)
+
+- 本机配置MySQL服务（网上很多教程，忽略）
+- 设置环境变量.env 文件 或.properties 文件（二选一）
+
+1. 环境变量文件生成
+
+```shell
+cp open-isle.env.example open-isle.env
+```
+
+修改环境变量，留下需要的，比如你要开发Google登录业务，就需要谷歌相关的变量，数据库是一定要的
+
+![CleanShot 2025-08-04 at 11 .41.36@2x.png](https://openisle-1307107697.cos.accelerate.myqcloud.com/dynamic_assert/896c8363b6e64ea19d18c12ec4dae2b4.png)
+
+应用环境文件， 选择刚刚的`open-isle.env`
+
+![CleanShot 2025-08-04 at 11 .44.41.png](https://openisle-1307107697.cos.accelerate.myqcloud.com/dynamic_assert/f588e37838014a6684c141605639b9fa.png)
+
+2. 直接修改 .properities 文件
+
+位置src/main/application.properties, 数据库需要修改标红处，其他按需修改
+
+![CleanShot 2025-08-04 at 11 .47.11@2x.png](https://openisle-1307107697.cos.accelerate.myqcloud.com/dynamic_assert/28c3104448a245419e0b06aee861abb4.png)
+
+处理完环境问题直接跑起来就能通了
+
+![CleanShot 2025-08-04 at 11 .49.01@2x.png](https://openisle-1307107697.cos.accelerate.myqcloud.com/dynamic_assert/2c945eae44b1477db09e80fc96b5e02d.png)
+
+> Step3 前端部署
+
+前端可以依赖本机部署的后端，也可以直接调用线上的后端接口
+
+```shell
+cd ../frontend_nuxt/
+```
+
+copy环境.env文件
+
+```shell
+cp .env.staging.example .env
+```
+
+1. 依赖本机部署的后端：打开本文件夹，修改.env 修改为瞄准本机后端端口
+
+```yaml
+; 本地部署后端
+NUXT_PUBLIC_API_BASE_URL=https://127.0.0.1:8081
+; 预发环境后端
+; NUXT_PUBLIC_API_BASE_URL=https://staging.open-isle.com
+; 生产环境后端
+; NUXT_PUBLIC_API_BASE_URL=https://www.open-isle.com
+```
+
+2. 依赖预发环境后台环境
+
+**(⚠️强烈推荐只部署前端的朋友使用该环境)**
+
+```yaml
+; 本地部署后端
+; NUXT_PUBLIC_API_BASE_URL=https://127.0.0.1:8081
+; 预发环境后端
+NUXT_PUBLIC_API_BASE_URL=https://staging.open-isle.com
+; 生产环境后端
+; NUXT_PUBLIC_API_BASE_URL=https://www.open-isle.com
+```
+
+4. 依赖线上后台环境
+
+```yaml
+; 本地部署后端
+; NUXT_PUBLIC_API_BASE_URL=https://127.0.0.1:8081
+; 预发环境后端
+; NUXT_PUBLIC_API_BASE_URL=https://staging.open-isle.com
+; 生产环境后端
+NUXT_PUBLIC_API_BASE_URL=https://www.open-isle.com
+```
+
+```shell
+# 安装依赖
+npm install --verbose
+
+# 运行前端服务
+npm run dev
+```
+
+如此一来，浏览器访问 http://127.0.0.1:3000 即可访问前端页面

README.md

@@ -1,28 +1,18 @@
 <p align="center">
   <img alt="OpenIsle" src="https://openisle-1307107697.cos.ap-guangzhou.myqcloud.com/assert/image.png" width="200">
-  <br><br>
+  <br>
   高效的开源社区前后端端平台
-  <br><br>
+  <br><br><br>
-  <a href="LICENSE"><img src="https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square"></a>
+  <img alt="Image" src="https://openisle-1307107697.cos.accelerate.myqcloud.com/dynamic_assert/22752cfac5a04a9c90c41995b9f55fed.png" width="1200">
 </p>
 
 ## 💡 简介
 
 OpenIsle 是一个使用 Spring Boot 和 Vue 3 构建的全栈开源社区平台，提供用户注册、登录、贴文发布、评论交互等完整功能，可用于项目社区或直接打造自主社区站点。
 
-## 🚀 部署
+## 🚧 开发 & 部署
 
-### 后端
+详细见 [Contributing](https://github.com/nagisa77/OpenIsle?tab=contributing-ov-file)
-
-1. 确保安装 JDK 17 及 Maven
-2. 信息配置修改 `src/main/resources/application.properties`，或通过环境变量设置数据库等参数
-3. 执行 `mvn clean package` 生成包，之后使用 `java -jar target/openisle-0.0.1-SNAPSHOT.jar`启动，或在开发时直接使用 `mvn spring-boot:run`
-
-### 前端
-
-1. `cd open-isle-cli`
-2. 执行 `npm install`
-3. `npm run serve`可在本地启动开发服务，产品环境使用 `npm run build`生成 `dist/` 文件，配合线上网站方式部署
 
 ## ✨ 项目特点
 

backend/open-isle.env.example

@@ -3,6 +3,12 @@ MYSQL_URL=jdbc:mysql://<数据库地址>:<端口>/<数据库名>?useUnicode=yes&
 MYSQL_USER=<数据库用户名>
 MYSQL_PASSWORD=<数据库密码>
 
+# === JWT ===
+JWT_SECRET=<jwt secret>
+JWT_REASON_SECRET=<jwt reason secret>
+JWT_RESET_SECRET=<jwt reset secret>
+JWT_INVITE_SECRET=<jwt invite secret>
+JWT_EXPIRATION=2592000000
 
 # === Resend ===
 RESEND_API_KEY=<你的resend-api-key>
@@ -30,4 +36,4 @@ OPENAI_API_KEY=<你的openai-api-key>
 WEBPUSH_PUBLIC_KEY=<你的webpush-public-key>
 WEBPUSH_PRIVATE_KEY=<你的webpush-private-key>
 
-# LOG_LEVEL=DEBUG
+# LOG_LEVEL=DEBUG

backend/pom.xml

@@ -38,6 +38,16 @@
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-security</artifactId>
     </dependency>
+    <dependency>
+      <groupId>com.vladsch.flexmark</groupId>
+      <artifactId>flexmark-all</artifactId>
+      <version>0.64.8</version>
+    </dependency>
+    <dependency>
+      <groupId>org.jsoup</groupId>
+      <artifactId>jsoup</artifactId>
+      <version>1.17.2</version>
+    </dependency>
     <dependency>
       <groupId>com.mysql</groupId>
       <artifactId>mysql-connector-j</artifactId>

backend/src/main/java/com/openisle/config/ActivityInitializer.java

@@ -6,6 +6,8 @@ import com.openisle.repository.ActivityRepository;
 import lombok.RequiredArgsConstructor;
 import org.springframework.boot.CommandLineRunner;
 import org.springframework.stereotype.Component;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
 
 @Component
 @RequiredArgsConstructor
@@ -22,5 +24,16 @@ public class ActivityInitializer implements CommandLineRunner {
             a.setContent("为了有利于建站推广以及激励发布内容，我们推出了建站送奶茶的活动，前50名达到level 1的用户，可以联系站长获取奶茶/咖啡一杯");
             activityRepository.save(a);
         }
+
+        if (activityRepository.findByType(ActivityType.INVITE_POINTS) == null) {
+            Activity a = new Activity();
+            a.setTitle("🎁邀请码送积分活动");
+            a.setType(ActivityType.INVITE_POINTS);
+            a.setIcon("https://img.icons8.com/color/96/gift.png");
+            a.setContent("使用邀请码注册或邀请好友即可获得积分奖励，快来参与吧！");
+            a.setStartTime(LocalDateTime.now());
+            a.setEndTime(LocalDate.of(LocalDate.now().getYear(), 10, 1).atStartOfDay());
+            activityRepository.save(a);
+        }
     }
 }

backend/src/main/java/com/openisle/config/PointGoodInitializer.java

@@ -0,0 +1,31 @@
+package com.openisle.config;
+
+import com.openisle.model.PointGood;
+import com.openisle.repository.PointGoodRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.stereotype.Component;
+
+/** Initialize default point mall goods. */
+@Component
+@RequiredArgsConstructor
+public class PointGoodInitializer implements CommandLineRunner {
+    private final PointGoodRepository pointGoodRepository;
+
+    @Override
+    public void run(String... args) {
+        if (pointGoodRepository.count() == 0) {
+            PointGood g1 = new PointGood();
+            g1.setName("GPT Plus 1 个月");
+            g1.setCost(20000);
+            g1.setImage("https://openisle-1307107697.cos.ap-guangzhou.myqcloud.com/assert/icons/chatgpt.png");
+            pointGoodRepository.save(g1);
+
+            PointGood g2 = new PointGood();
+            g2.setName("奶茶");
+            g2.setCost(5000);
+            g2.setImage("https://openisle-1307107697.cos.ap-guangzhou.myqcloud.com/assert/icons/coffee.png");
+            pointGoodRepository.save(g2);
+        }
+    }
+}

backend/src/main/java/com/openisle/config/SecurityConfig.java

@@ -75,14 +75,16 @@ public class SecurityConfig {
         cfg.setAllowedOrigins(List.of(
                 "http://127.0.0.1:8080",
                 "http://127.0.0.1:3000",
+                "http://127.0.0.1:3001",
                 "http://127.0.0.1",
                 "http://localhost:8080",
                 "http://localhost:3000",
+                "http://localhost:3001",
                 "http://localhost",
                 "http://30.211.97.238:3000",
                 "http://30.211.97.238",
-                "http://192.168.7.70",
+                "http://192.168.7.98",
-                "http://192.168.7.70:8080",
+                "http://192.168.7.98:3000",
                 websiteUrl,
                 websiteUrl.replace("://www.", "://")
         ));
@@ -117,6 +119,9 @@ public class SecurityConfig {
                     .requestMatchers(HttpMethod.GET, "/api/reaction-types").permitAll()
                     .requestMatchers(HttpMethod.GET, "/api/activities/**").permitAll()
                     .requestMatchers(HttpMethod.GET, "/api/sitemap.xml").permitAll()
+                    .requestMatchers(HttpMethod.GET, "/api/rss").permitAll()
+                    .requestMatchers(HttpMethod.GET, "/api/point-goods").permitAll()
+                    .requestMatchers(HttpMethod.POST, "/api/point-goods").permitAll()
                     .requestMatchers(HttpMethod.POST, "/api/categories/**").hasAuthority("ADMIN")
                     .requestMatchers(HttpMethod.POST, "/api/tags/**").authenticated()
                     .requestMatchers(HttpMethod.DELETE, "/api/categories/**").hasAuthority("ADMIN")
@@ -149,7 +154,9 @@ public class SecurityConfig {
                         uri.startsWith("/api/search") || uri.startsWith("/api/users") ||
                          uri.startsWith("/api/reaction-types") || uri.startsWith("/api/config") ||
                          uri.startsWith("/api/activities") || uri.startsWith("/api/push/public-key") ||
-                         uri.startsWith("/api/sitemap.xml") || uri.startsWith("/api/medals"));
+                                uri.startsWith("/api/point-goods") ||
+                         uri.startsWith("/api/sitemap.xml") || uri.startsWith("/api/medals") ||
+                         uri.startsWith("/api/rss"));
 
                 if (authHeader != null && authHeader.startsWith("Bearer ")) {
                     String token = authHeader.substring(7);

backend/src/main/java/com/openisle/controller/AdminPostController.java

@@ -45,4 +45,14 @@ public class AdminPostController {
     public PostSummaryDto unpin(@PathVariable Long id) {
         return postMapper.toSummaryDto(postService.unpinPost(id));
     }
+
+    @PostMapping("/{id}/rss-exclude")
+    public PostSummaryDto excludeFromRss(@PathVariable Long id) {
+        return postMapper.toSummaryDto(postService.excludeFromRss(id));
+    }
+
+    @PostMapping("/{id}/rss-include")
+    public PostSummaryDto includeInRss(@PathVariable Long id) {
+        return postMapper.toSummaryDto(postService.includeInRss(id));
+    }
 }

backend/src/main/java/com/openisle/controller/AuthController.java

@@ -29,6 +29,7 @@ public class AuthController {
     private final RegisterModeService registerModeService;
     private final NotificationService notificationService;
     private final UserRepository userRepository;
+    private final InviteService inviteService;
 
 
     @Value("${app.captcha.enabled:false}")
@@ -45,6 +46,27 @@ public class AuthController {
         if (captchaEnabled && registerCaptchaEnabled && !captchaService.verify(req.getCaptcha())) {
             return ResponseEntity.badRequest().body(Map.of("error", "Invalid captcha"));
         }
+        if (req.getInviteToken() != null && !req.getInviteToken().isEmpty()) {
+            InviteService.InviteValidateResult result = inviteService.validate(req.getInviteToken());
+            if (!result.isValidate()) {
+                return ResponseEntity.badRequest().body(Map.of("error", "邀请码使用次数过多"));
+            }
+            try {
+                User user = userService.registerWithInvite(
+                        req.getUsername(), req.getEmail(), req.getPassword());
+                inviteService.consume(req.getInviteToken(), user.getUsername());
+                emailService.sendEmail(user.getEmail(), "在网站填写验证码以验证", "您的验证码是 " + user.getVerificationCode());
+                return ResponseEntity.ok(Map.of(
+                        "token", jwtService.generateToken(user.getUsername()),
+                        "reason_code", "INVITE_APPROVED"
+                ));
+            } catch (FieldException e) {
+                return ResponseEntity.badRequest().body(Map.of(
+                        "field", e.getField(),
+                        "error", e.getMessage()
+                ));
+            }
+        }
         User user = userService.register(
                 req.getUsername(), req.getEmail(), req.getPassword(), "", registerModeService.getRegisterMode());
         emailService.sendEmail(user.getEmail(), "在网站填写验证码以验证", "您的验证码是 " + user.getVerificationCode());
@@ -58,10 +80,26 @@ public class AuthController {
     public ResponseEntity<?> verify(@RequestBody VerifyRequest req) {
         boolean ok = userService.verifyCode(req.getUsername(), req.getCode());
         if (ok) {
-            return ResponseEntity.ok(Map.of(
+            Optional<User> userOpt = userService.findByUsername(req.getUsername());
-                    "message", "Verified",
+            if (userOpt.isEmpty()) {
-                    "token", jwtService.generateReasonToken(req.getUsername())
+                return ResponseEntity.badRequest().body(Map.of("error", "Invalid credentials"));
-            ));
+            }
+
+            User user = userOpt.get();
+
+            if (user.isApproved()) {
+                return ResponseEntity.ok(Map.of(
+                        "message", "Verified and isApproved",
+                        "reason_code", "VERIFIED_AND_APPROVED",
+                        "token", jwtService.generateToken(req.getUsername())
+                ));
+            } else {
+                return ResponseEntity.ok(Map.of(
+                        "message", "Verified",
+                        "reason_code", "VERIFIED",
+                        "token", jwtService.generateReasonToken(req.getUsername())
+                ));
+            }
         }
         return ResponseEntity.badRequest().body(Map.of("error", "Invalid verification code"));
     }
@@ -106,27 +144,43 @@ public class AuthController {
 
     @PostMapping("/google")
     public ResponseEntity<?> loginWithGoogle(@RequestBody GoogleLoginRequest req) {
-        Optional<User> user = googleAuthService.authenticate(req.getIdToken(), registerModeService.getRegisterMode());
+        boolean viaInvite = req.getInviteToken() != null && !req.getInviteToken().isEmpty();
-        if (user.isPresent()) {
+        InviteService.InviteValidateResult inviteValidateResult = inviteService.validate(req.getInviteToken());
-            if (RegisterMode.DIRECT.equals(registerModeService.getRegisterMode())) {
+        if (viaInvite && !inviteValidateResult.isValidate()) {
-                return ResponseEntity.ok(Map.of("token", jwtService.generateToken(user.get().getUsername())));
+            return ResponseEntity.badRequest().body(Map.of("error", "Invalid invite token"));
+        }
+        Optional<AuthResult> resultOpt = googleAuthService.authenticate(
+                req.getIdToken(),
+                registerModeService.getRegisterMode(),
+                viaInvite);
+        if (resultOpt.isPresent()) {
+            AuthResult result = resultOpt.get();
+            if (viaInvite && result.isNewUser()) {
+                inviteService.consume(req.getInviteToken(), inviteValidateResult.getInviteToken().getInviter().getUsername());
+                return ResponseEntity.ok(Map.of(
+                        "token", jwtService.generateToken(result.getUser().getUsername()),
+                        "reason_code", "INVITE_APPROVED"
+                ));
             }
-            if (!user.get().isApproved()) {
+            if (RegisterMode.DIRECT.equals(registerModeService.getRegisterMode())) {
-                if (user.get().getRegisterReason() != null && !user.get().getRegisterReason().isEmpty()) {
+                return ResponseEntity.ok(Map.of("token", jwtService.generateToken(result.getUser().getUsername())));
+            }
+            if (!result.getUser().isApproved()) {
+                if (result.getUser().getRegisterReason() != null && !result.getUser().getRegisterReason().isEmpty()) {
                     return ResponseEntity.badRequest().body(Map.of(
                             "error", "Account awaiting approval",
                             "reason_code", "IS_APPROVING",
-                            "token", jwtService.generateReasonToken(user.get().getUsername())
+                            "token", jwtService.generateReasonToken(result.getUser().getUsername())
                     ));
                 }
                 return ResponseEntity.badRequest().body(Map.of(
                         "error", "Account awaiting approval",
                         "reason_code", "NOT_APPROVED",
-                        "token", jwtService.generateReasonToken(user.get().getUsername())
+                        "token", jwtService.generateReasonToken(result.getUser().getUsername())
                 ));
             }
 
-            return ResponseEntity.ok(Map.of("token", jwtService.generateToken(user.get().getUsername())));
+            return ResponseEntity.ok(Map.of("token", jwtService.generateToken(result.getUser().getUsername())));
         }
         return ResponseEntity.badRequest().body(Map.of(
                 "error", "Invalid google token",
@@ -165,28 +219,45 @@ public class AuthController {
 
     @PostMapping("/github")
     public ResponseEntity<?> loginWithGithub(@RequestBody GithubLoginRequest req) {
-        Optional<User> user = githubAuthService.authenticate(req.getCode(), registerModeService.getRegisterMode(), req.getRedirectUri());
+        boolean viaInvite = req.getInviteToken() != null && !req.getInviteToken().isEmpty();
-        if (user.isPresent()) {
+        InviteService.InviteValidateResult inviteValidateResult = inviteService.validate(req.getInviteToken());
-            if (RegisterMode.DIRECT.equals(registerModeService.getRegisterMode())) {
+        if (viaInvite && !inviteValidateResult.isValidate()) {
-                return ResponseEntity.ok(Map.of("token", jwtService.generateToken(user.get().getUsername())));
+            return ResponseEntity.badRequest().body(Map.of("error", "Invalid invite token"));
+        }
+        Optional<AuthResult> resultOpt = githubAuthService.authenticate(
+                req.getCode(),
+                registerModeService.getRegisterMode(),
+                req.getRedirectUri(),
+                viaInvite);
+        if (resultOpt.isPresent()) {
+            AuthResult result = resultOpt.get();
+            if (viaInvite && result.isNewUser()) {
+                inviteService.consume(req.getInviteToken(), inviteValidateResult.getInviteToken().getInviter().getUsername());
+                return ResponseEntity.ok(Map.of(
+                        "token", jwtService.generateToken(result.getUser().getUsername()),
+                        "reason_code", "INVITE_APPROVED"
+                ));
             }
-            if (!user.get().isApproved()) {
+            if (RegisterMode.DIRECT.equals(registerModeService.getRegisterMode())) {
-                if (user.get().getRegisterReason() != null && !user.get().getRegisterReason().isEmpty()) {
+                return ResponseEntity.ok(Map.of("token", jwtService.generateToken(result.getUser().getUsername())));
+            }
+            if (!result.getUser().isApproved()) {
+                if (result.getUser().getRegisterReason() != null && !result.getUser().getRegisterReason().isEmpty()) {
                     // 已填写注册理由
                     return ResponseEntity.badRequest().body(Map.of(
                             "error", "Account awaiting approval",
                             "reason_code", "IS_APPROVING",
-                            "token", jwtService.generateReasonToken(user.get().getUsername())
+                            "token", jwtService.generateReasonToken(result.getUser().getUsername())
                     ));
                 }
                 return ResponseEntity.badRequest().body(Map.of(
                         "error", "Account awaiting approval",
                         "reason_code", "NOT_APPROVED",
-                        "token", jwtService.generateReasonToken(user.get().getUsername())
+                        "token", jwtService.generateReasonToken(result.getUser().getUsername())
                 ));
             }
 
-            return ResponseEntity.ok(Map.of("token", jwtService.generateToken(user.get().getUsername())));
+            return ResponseEntity.ok(Map.of("token", jwtService.generateToken(result.getUser().getUsername())));
         }
         return ResponseEntity.badRequest().body(Map.of(
                 "error", "Invalid github code",
@@ -196,27 +267,44 @@ public class AuthController {
 
     @PostMapping("/discord")
     public ResponseEntity<?> loginWithDiscord(@RequestBody DiscordLoginRequest req) {
-        Optional<User> user = discordAuthService.authenticate(req.getCode(), registerModeService.getRegisterMode(), req.getRedirectUri());
+        boolean viaInvite = req.getInviteToken() != null && !req.getInviteToken().isEmpty();
-        if (user.isPresent()) {
+        InviteService.InviteValidateResult inviteValidateResult = inviteService.validate(req.getInviteToken());
-            if (RegisterMode.DIRECT.equals(registerModeService.getRegisterMode())) {
+        if (viaInvite && !inviteValidateResult.isValidate()) {
-                return ResponseEntity.ok(Map.of("token", jwtService.generateToken(user.get().getUsername())));
+            return ResponseEntity.badRequest().body(Map.of("error", "Invalid invite token"));
+        }
+        Optional<AuthResult> resultOpt = discordAuthService.authenticate(
+                req.getCode(),
+                registerModeService.getRegisterMode(),
+                req.getRedirectUri(),
+                viaInvite);
+        if (resultOpt.isPresent()) {
+            AuthResult result = resultOpt.get();
+            if (viaInvite && result.isNewUser()) {
+                inviteService.consume(req.getInviteToken(), inviteValidateResult.getInviteToken().getInviter().getUsername());
+                return ResponseEntity.ok(Map.of(
+                        "token", jwtService.generateToken(result.getUser().getUsername()),
+                        "reason_code", "INVITE_APPROVED"
+                ));
             }
-            if (!user.get().isApproved()) {
+            if (RegisterMode.DIRECT.equals(registerModeService.getRegisterMode())) {
-                if (user.get().getRegisterReason() != null && !user.get().getRegisterReason().isEmpty()) {
+                return ResponseEntity.ok(Map.of("token", jwtService.generateToken(result.getUser().getUsername())));
+            }
+            if (!result.getUser().isApproved()) {
+                if (result.getUser().getRegisterReason() != null && !result.getUser().getRegisterReason().isEmpty()) {
                     return ResponseEntity.badRequest().body(Map.of(
                             "error", "Account awaiting approval",
                             "reason_code", "IS_APPROVING",
-                            "token", jwtService.generateReasonToken(user.get().getUsername())
+                            "token", jwtService.generateReasonToken(result.getUser().getUsername())
                     ));
                 }
                 return ResponseEntity.badRequest().body(Map.of(
                         "error", "Account awaiting approval",
                         "reason_code", "NOT_APPROVED",
-                        "token", jwtService.generateReasonToken(user.get().getUsername())
+                        "token", jwtService.generateReasonToken(result.getUser().getUsername())
                 ));
             }
 
-            return ResponseEntity.ok(Map.of("token", jwtService.generateToken(user.get().getUsername())));
+            return ResponseEntity.ok(Map.of("token", jwtService.generateToken(result.getUser().getUsername())));
         }
         return ResponseEntity.badRequest().body(Map.of(
                 "error", "Invalid discord code",
@@ -226,31 +314,45 @@ public class AuthController {
       
     @PostMapping("/twitter")
     public ResponseEntity<?> loginWithTwitter(@RequestBody TwitterLoginRequest req) {
-        Optional<User> user = twitterAuthService.authenticate(
+        boolean viaInvite = req.getInviteToken() != null && !req.getInviteToken().isEmpty();
+        InviteService.InviteValidateResult inviteValidateResult = inviteService.validate(req.getInviteToken());
+        if (viaInvite && !inviteValidateResult.isValidate()) {
+            return ResponseEntity.badRequest().body(Map.of("error", "Invalid invite token"));
+        }
+        Optional<AuthResult> resultOpt = twitterAuthService.authenticate(
                 req.getCode(),
                 req.getCodeVerifier(),
                 registerModeService.getRegisterMode(),
-                req.getRedirectUri());
+                req.getRedirectUri(),
-        if (user.isPresent()) {
+                viaInvite);
-            if (RegisterMode.DIRECT.equals(registerModeService.getRegisterMode())) {
+        if (resultOpt.isPresent()) {
-                return ResponseEntity.ok(Map.of("token", jwtService.generateToken(user.get().getUsername())));
+            AuthResult result = resultOpt.get();
+            if (viaInvite && result.isNewUser()) {
+                inviteService.consume(req.getInviteToken(), inviteValidateResult.getInviteToken().getInviter().getUsername());
+                return ResponseEntity.ok(Map.of(
+                        "token", jwtService.generateToken(result.getUser().getUsername()),
+                        "reason_code", "INVITE_APPROVED"
+                ));
             }
-            if (!user.get().isApproved()) {
+            if (RegisterMode.DIRECT.equals(registerModeService.getRegisterMode())) {
-                if (user.get().getRegisterReason() != null && !user.get().getRegisterReason().isEmpty()) {
+                return ResponseEntity.ok(Map.of("token", jwtService.generateToken(result.getUser().getUsername())));
+            }
+            if (!result.getUser().isApproved()) {
+                if (result.getUser().getRegisterReason() != null && !result.getUser().getRegisterReason().isEmpty()) {
                     return ResponseEntity.badRequest().body(Map.of(
                             "error", "Account awaiting approval",
                             "reason_code", "IS_APPROVING",
-                            "token", jwtService.generateReasonToken(user.get().getUsername())
+                            "token", jwtService.generateReasonToken(result.getUser().getUsername())
                     ));
                 }
                 return ResponseEntity.badRequest().body(Map.of(
                         "error", "Account awaiting approval",
                         "reason_code", "NOT_APPROVED",
-                        "token", jwtService.generateReasonToken(user.get().getUsername())
+                        "token", jwtService.generateReasonToken(result.getUser().getUsername())
                 ));
             }
 
-            return ResponseEntity.ok(Map.of("token", jwtService.generateToken(user.get().getUsername())));
+            return ResponseEntity.ok(Map.of("token", jwtService.generateToken(result.getUser().getUsername())));
         }
         return ResponseEntity.badRequest().body(Map.of(
                 "error", "Invalid twitter code",

backend/src/main/java/com/openisle/controller/CommentController.java

@@ -47,7 +47,7 @@ public class CommentController {
         Comment comment = commentService.addComment(auth.getName(), postId, req.getContent());
         CommentDto dto = commentMapper.toDto(comment);
         dto.setReward(levelService.awardForComment(auth.getName()));
-        dto.setPointReward(pointService.awardForComment(auth.getName(),postId));
+        dto.setPointReward(pointService.awardForComment(auth.getName(), postId, comment.getId()));
         log.debug("createComment succeeded for comment {}", comment.getId());
         return ResponseEntity.ok(dto);
     }

backend/src/main/java/com/openisle/controller/InviteController.java

@@ -0,0 +1,23 @@
+package com.openisle.controller;
+
+import com.openisle.service.InviteService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.security.core.Authentication;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.Map;
+
+@RestController
+@RequestMapping("/api/invite")
+@RequiredArgsConstructor
+public class InviteController {
+    private final InviteService inviteService;
+
+    @PostMapping("/generate")
+    public Map<String, String> generate(Authentication auth) {
+        String token = inviteService.generate(auth.getName());
+        return Map.of("token", token);
+    }
+}

backend/src/main/java/com/openisle/controller/NotificationController.java

@@ -23,9 +23,19 @@ public class NotificationController {
     private final NotificationMapper notificationMapper;
 
     @GetMapping
-    public List<NotificationDto> list(@RequestParam(value = "read", required = false) Boolean read,
+    public List<NotificationDto> list(@RequestParam(value = "page", defaultValue = "0") int page,
+                                      @RequestParam(value = "size", defaultValue = "30") int size,
                                       Authentication auth) {
-        return notificationService.listNotifications(auth.getName(), read).stream()
+        return notificationService.listNotifications(auth.getName(), null, page, size).stream()
+                .map(notificationMapper::toDto)
+                .collect(Collectors.toList());
+    }
+
+    @GetMapping("/unread")
+    public List<NotificationDto> listUnread(@RequestParam(value = "page", defaultValue = "0") int page,
+                                            @RequestParam(value = "size", defaultValue = "30") int size,
+                                            Authentication auth) {
+        return notificationService.listNotifications(auth.getName(), false, page, size).stream()
                 .map(notificationMapper::toDto)
                 .collect(Collectors.toList());
     }

backend/src/main/java/com/openisle/controller/PointHistoryController.java

@@ -0,0 +1,28 @@
+package com.openisle.controller;
+
+import com.openisle.dto.PointHistoryDto;
+import com.openisle.mapper.PointHistoryMapper;
+import com.openisle.service.PointService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.security.core.Authentication;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+@RestController
+@RequestMapping("/api/point-histories")
+@RequiredArgsConstructor
+public class PointHistoryController {
+    private final PointService pointService;
+    private final PointHistoryMapper pointHistoryMapper;
+
+    @GetMapping
+    public List<PointHistoryDto> list(Authentication auth) {
+        return pointService.listHistory(auth.getName()).stream()
+                .map(pointHistoryMapper::toDto)
+                .collect(Collectors.toList());
+    }
+}

backend/src/main/java/com/openisle/controller/PointMallController.java

@@ -0,0 +1,39 @@
+package com.openisle.controller;
+
+import com.openisle.dto.PointGoodDto;
+import com.openisle.dto.PointRedeemRequest;
+import com.openisle.mapper.PointGoodMapper;
+import com.openisle.model.User;
+import com.openisle.service.PointMallService;
+import com.openisle.service.UserService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.security.core.Authentication;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+/** REST controller for point mall. */
+@RestController
+@RequestMapping("/api/point-goods")
+@RequiredArgsConstructor
+public class PointMallController {
+    private final PointMallService pointMallService;
+    private final UserService userService;
+    private final PointGoodMapper pointGoodMapper;
+
+    @GetMapping
+    public List<PointGoodDto> list() {
+        return pointMallService.listGoods().stream()
+                .map(pointGoodMapper::toDto)
+                .collect(Collectors.toList());
+    }
+
+    @PostMapping("/redeem")
+    public Map<String, Integer> redeem(@RequestBody PointRedeemRequest req, Authentication auth) {
+        User user = userService.findByIdentifier(auth.getName()).orElseThrow();
+        int point = pointMallService.redeem(user, req.getGoodId(), req.getContact());
+        return Map.of("point", point);
+    }
+}

backend/src/main/java/com/openisle/controller/PostController.java

@@ -45,7 +45,7 @@ public class PostController {
         draftService.deleteDraft(auth.getName());
         PostDetailDto dto = postMapper.toDetailDto(post, auth.getName());
         dto.setReward(levelService.awardForPost(auth.getName()));
-        dto.setPointReward(pointService.awardForPost(auth.getName()));
+        dto.setPointReward(pointService.awardForPost(auth.getName(), post.getId()));
         return ResponseEntity.ok(dto);
     }
 
@@ -62,6 +62,16 @@ public class PostController {
         postService.deletePost(id, auth.getName());
     }
 
+    @PostMapping("/{id}/close")
+    public PostSummaryDto close(@PathVariable Long id, Authentication auth) {
+        return postMapper.toSummaryDto(postService.closePost(id, auth.getName()));
+    }
+
+    @PostMapping("/{id}/reopen")
+    public PostSummaryDto reopen(@PathVariable Long id, Authentication auth) {
+        return postMapper.toSummaryDto(postService.reopenPost(id, auth.getName()));
+    }
+
     @GetMapping("/{id}")
     public ResponseEntity<PostDetailDto> getPost(@PathVariable Long id, Authentication auth) {
         String viewer = auth != null ? auth.getName() : null;

backend/src/main/java/com/openisle/controller/RssController.java

@@ -0,0 +1,304 @@
+package com.openisle.controller;
+
+import com.openisle.model.Post;
+import com.openisle.model.Comment;
+import com.openisle.model.CommentSort;
+import com.openisle.service.PostService;
+import com.openisle.service.CommentService;
+import lombok.RequiredArgsConstructor;
+import org.jsoup.Jsoup;
+import org.jsoup.nodes.Document;
+import org.jsoup.nodes.Element;
+import org.jsoup.safety.Safelist;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.vladsch.flexmark.ext.autolink.AutolinkExtension;
+import com.vladsch.flexmark.ext.tables.TablesExtension;
+import com.vladsch.flexmark.ext.gfm.strikethrough.StrikethroughExtension;
+import com.vladsch.flexmark.ext.gfm.tasklist.TaskListExtension;
+import com.vladsch.flexmark.html.HtmlRenderer;
+import com.vladsch.flexmark.parser.Parser;
+import com.vladsch.flexmark.util.data.MutableDataSet;
+
+import java.net.URI;
+import java.time.ZoneId;
+import java.time.ZonedDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.*;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+@RestController
+@RequiredArgsConstructor
+public class RssController {
+    private final PostService postService;
+    private final CommentService commentService;
+
+    @Value("${app.website-url:https://www.open-isle.com}")
+    private String websiteUrl;
+
+    // 兼容 Markdown/HTML 两类图片写法（用于 enclosure）
+    private static final Pattern MD_IMAGE = Pattern.compile("!\\[[^\\]]*\\]\\(([^)]+)\\)");
+    private static final Pattern HTML_IMAGE = Pattern.compile("<img[^>]+src=[\"']?([^\"'>]+)[\"']?[^>]*>");
+
+    private static final DateTimeFormatter RFC1123 = DateTimeFormatter.RFC_1123_DATE_TIME;
+
+    // flexmark：Markdown -> HTML
+    private static final Parser MD_PARSER;
+    private static final HtmlRenderer MD_RENDERER;
+    static {
+        MutableDataSet opts = new MutableDataSet();
+        opts.set(Parser.EXTENSIONS, Arrays.asList(
+                TablesExtension.create(),
+                AutolinkExtension.create(),
+                StrikethroughExtension.create(),
+                TaskListExtension.create()
+        ));
+        // 允许内联 HTML（下游再做 sanitize）
+        opts.set(Parser.HTML_BLOCK_PARSER, true);
+        MD_PARSER = Parser.builder(opts).build();
+        MD_RENDERER = HtmlRenderer.builder(opts).escapeHtml(false).build();
+    }
+
+    @GetMapping(value = "/api/rss", produces = "application/rss+xml;charset=UTF-8")
+    public String feed() {
+        // 建议 20；你现在是 10，这里保留你的 10
+        List<Post> posts = postService.listLatestRssPosts(10);
+        String base = trimTrailingSlash(websiteUrl);
+
+        StringBuilder sb = new StringBuilder(4096);
+        sb.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
+        sb.append("<rss version=\"2.0\" xmlns:content=\"http://purl.org/rss/1.0/modules/content/\">");
+        sb.append("<channel>");
+        elem(sb, "title", cdata("OpenIsle RSS"));
+        elem(sb, "link", base + "/");
+        elem(sb, "description", cdata("Latest posts"));
+        ZonedDateTime updated = posts.stream()
+                .map(p -> p.getCreatedAt().atZone(ZoneId.systemDefault()))
+                .max(Comparator.naturalOrder())
+                .orElse(ZonedDateTime.now());
+        // channel lastBuildDate（GMT）
+        elem(sb, "lastBuildDate", toRfc1123Gmt(updated));
+
+        for (Post p : posts) {
+            String link = base + "/posts/" + p.getId();
+
+            // 1) Markdown -> HTML
+            String html = renderMarkdown(p.getContent());
+
+            // 2) Sanitize（白名单增强）
+            String safeHtml = sanitizeHtml(html);
+
+            // 3) 绝对化 href/src + 强制 rel/target
+            String absHtml = absolutifyHtml(safeHtml, base);
+
+            // 4) 纯文本摘要（用于 <description>）
+            String plain = textSummary(absHtml, 180);
+
+            // 5) enclosure（首图，已绝对化）
+            String enclosure = firstImage(p.getContent());
+            if (enclosure == null) {
+                // 如果 Markdown 没有图，尝试从渲染后的 HTML 再抓一次
+                enclosure = firstImage(absHtml);
+            }
+            if (enclosure != null) {
+                enclosure = absolutifyUrl(enclosure, base);
+            }
+
+            // Top comments in Markdown
+            List<Comment> topComments = commentService
+                    .getCommentsForPost(p.getId(), CommentSort.MOST_INTERACTIONS);
+            topComments = topComments.subList(0, Math.min(10, topComments.size()));
+            StringBuilder commentMd = new StringBuilder();
+            for (Comment c : topComments) {
+                commentMd.append("> @")
+                        .append(nullSafe(c.getAuthor().getUsername()))
+                        .append(": ")
+                        .append(nullSafe(c.getContent()).replace("\r", ""))
+                        .append("\n\n");
+            }
+
+            sb.append("<item>");
+            elem(sb, "title", cdata(nullSafe(p.getTitle())));
+            elem(sb, "link", link);
+            sb.append("<guid isPermaLink=\"true\">").append(link).append("</guid>");
+            elem(sb, "pubDate", toRfc1123Gmt(p.getCreatedAt().atZone(ZoneId.systemDefault())));
+            // 摘要
+            elem(sb, "description", cdata(plain));
+            // 全文（HTML）
+            sb.append("<content:encoded><![CDATA[").append(absHtml).append("]]></content:encoded>");
+            // 首图 enclosure（图片类型）
+            if (enclosure != null) {
+                sb.append("<enclosure url=\"").append(escapeXml(enclosure)).append("\" type=\"")
+                        .append(getMimeType(enclosure)).append("\" />");
+            }
+            // Markdown comments
+            elem(sb, "commentsMarkdown", cdata(commentMd.toString()));
+            // Markdown original link
+            elem(sb, "originalLinkMarkdown", cdata("[原文链接](" + link + ")"));
+
+            sb.append("</item>");
+        }
+
+        sb.append("</channel></rss>");
+        return sb.toString();
+    }
+
+    /* ===================== Markdown → HTML ===================== */
+
+    private static String renderMarkdown(String md) {
+        if (md == null || md.isEmpty()) return "";
+        return MD_RENDERER.render(MD_PARSER.parse(md));
+    }
+
+    /* ===================== Sanitize & 绝对化 ===================== */
+
+    private static String sanitizeHtml(String html) {
+        if (html == null) return "";
+        Safelist wl = Safelist.relaxed()
+                .addTags("pre", "code", "figure", "figcaption", "picture", "source",
+                        "table","thead","tbody","tr","th","td","h1","h2","h3","h4","h5","h6")
+                .addAttributes("a", "href", "title", "target", "rel")
+                .addAttributes("img", "src", "alt", "title", "width", "height")
+                .addAttributes("source", "srcset", "type", "media")
+                .addAttributes("code", "class")
+                .addAttributes("pre", "class")
+                .addProtocols("a", "href", "http", "https", "mailto")
+                .addProtocols("img", "src", "http", "https", "data")
+                .addProtocols("source", "srcset", "http", "https");
+        // 清除所有 on* 事件、style（避免阅读器环境差异）
+        return Jsoup.clean(html, wl);
+    }
+
+    private static String absolutifyHtml(String html, String baseUrl) {
+        if (html == null || html.isEmpty()) return "";
+        Document doc = Jsoup.parseBodyFragment(html, baseUrl);
+        // a[href]
+        for (Element a : doc.select("a[href]")) {
+            String href = a.attr("href");
+            String abs = absolutifyUrl(href, baseUrl);
+            a.attr("href", abs);
+            // 强制外链安全属性
+            a.attr("rel", "noopener noreferrer nofollow");
+            a.attr("target", "_blank");
+        }
+        // img[src]
+        for (Element img : doc.select("img[src]")) {
+            String src = img.attr("src");
+            String abs = absolutifyUrl(src, baseUrl);
+            img.attr("src", abs);
+        }
+        // source[srcset] （picture/webp）
+        for (Element s : doc.select("source[srcset]")) {
+            String srcset = s.attr("srcset");
+            s.attr("srcset", absolutifySrcset(srcset, baseUrl));
+        }
+        return doc.body().html();
+    }
+
+    private static String absolutifyUrl(String url, String baseUrl) {
+        if (url == null || url.isEmpty()) return url;
+        String u = url.trim();
+        if (u.startsWith("//")) {
+            return "https:" + u;
+        }
+        if (u.startsWith("#")) {
+            // 保留页面内锚点：拼接到首页（也可拼接到当前帖子的 link，但此处无上下文）
+            return baseUrl + "/" + u;
+        }
+        try {
+            URI base = URI.create(ensureTrailingSlash(baseUrl));
+            URI abs = base.resolve(u);
+            return abs.toString();
+        } catch (Exception e) {
+            return url;
+        }
+    }
+
+    private static String absolutifySrcset(String srcset, String baseUrl) {
+        if (srcset == null || srcset.isEmpty()) return srcset;
+        String[] parts = srcset.split(",");
+        List<String> out = new ArrayList<>(parts.length);
+        for (String part : parts) {
+            String p = part.trim();
+            if (p.isEmpty()) continue;
+            String[] seg = p.split("\\s+");
+            String url = seg[0];
+            String size = seg.length > 1 ? seg[1] : "";
+            out.add(absolutifyUrl(url, baseUrl) + (size.isEmpty() ? "" : " " + size));
+        }
+        return String.join(", ", out);
+    }
+
+    /* ===================== 摘要 & enclosure ===================== */
+
+    private static String textSummary(String html, int maxLen) {
+        if (html == null) return "";
+        String text = Jsoup.parse(html).text().replaceAll("\\s+", " ").trim();
+        if (text.length() <= maxLen) return text;
+        return text.substring(0, maxLen) + "…";
+    }
+
+    private String firstImage(String content) {
+        if (content == null) return null;
+        Matcher m = MD_IMAGE.matcher(content);
+        if (m.find()) return m.group(1);
+        m = HTML_IMAGE.matcher(content);
+        if (m.find()) return m.group(1);
+        // 再从纯 HTML 里解析一次（如果传入的是渲染后的）
+        try {
+            Document doc = Jsoup.parse(content);
+            Element img = doc.selectFirst("img[src]");
+            if (img != null) return img.attr("src");
+        } catch (Exception ignored) {}
+        return null;
+    }
+
+    private static String getMimeType(String url) {
+        String lower = url == null ? "" : url.toLowerCase(Locale.ROOT);
+        if (lower.endsWith(".png"))  return "image/png";
+        if (lower.endsWith(".gif"))  return "image/gif";
+        if (lower.endsWith(".webp")) return "image/webp";
+        if (lower.endsWith(".svg"))  return "image/svg+xml";
+        if (lower.endsWith(".avif")) return "image/avif";
+        if (lower.endsWith(".jpg") || lower.endsWith(".jpeg")) return "image/jpeg";
+        // 默认兜底
+        return "image/jpeg";
+    }
+
+    /* ===================== 时间/字符串/XML ===================== */
+
+    private static String toRfc1123Gmt(ZonedDateTime zdt) {
+        return zdt.withZoneSameInstant(ZoneId.of("GMT")).format(RFC1123);
+    }
+
+    private static String cdata(String s) {
+        if (s == null) return "<![CDATA[]]>";
+        // 防止出现 "]]>" 终止标记破坏 CDATA
+        return "<![CDATA[" + s.replace("]]>", "]]]]><![CDATA[>") + "]]>";
+    }
+
+    private static void elem(StringBuilder sb, String name, String value) {
+        sb.append('<').append(name).append('>').append(value).append("</").append(name).append('>');
+    }
+
+    private static String escapeXml(String s) {
+        if (s == null) return "";
+        return s.replace("&", "&amp;").replace("<", "&lt;").replace(">", "&gt;")
+                .replace("\"", "&quot;").replace("'", "&apos;");
+    }
+
+    private static String trimTrailingSlash(String s) {
+        if (s == null) return "";
+        return s.endsWith("/") ? s.substring(0, s.length() - 1) : s;
+    }
+
+    private static String ensureTrailingSlash(String s) {
+        if (s == null || s.isEmpty()) return "/";
+        return s.endsWith("/") ? s : s + "/";
+    }
+
+    private static String nullSafe(String s) { return s == null ? "" : s; }
+}

backend/src/main/java/com/openisle/dto/DiscordLoginRequest.java

@@ -7,4 +7,5 @@ import lombok.Data;
 public class DiscordLoginRequest {
     private String code;
     private String redirectUri;
+    private String inviteToken;
 }

backend/src/main/java/com/openisle/dto/GithubLoginRequest.java

@@ -7,4 +7,5 @@ import lombok.Data;
 public class GithubLoginRequest {
     private String code;
     private String redirectUri;
+    private String inviteToken;
 }

backend/src/main/java/com/openisle/dto/GoogleLoginRequest.java

@@ -6,4 +6,5 @@ import lombok.Data;
 @Data
 public class GoogleLoginRequest {
     private String idToken;
+    private String inviteToken;
 }

backend/src/main/java/com/openisle/dto/PointGoodDto.java

@@ -0,0 +1,12 @@
+package com.openisle.dto;
+
+import lombok.Data;
+
+/** Point mall good info. */
+@Data
+public class PointGoodDto {
+    private Long id;
+    private String name;
+    private int cost;
+    private String image;
+}

backend/src/main/java/com/openisle/dto/PointHistoryDto.java

@@ -0,0 +1,23 @@
+package com.openisle.dto;
+
+import com.openisle.model.PointHistoryType;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.time.LocalDateTime;
+
+@Getter
+@Setter
+public class PointHistoryDto {
+    private Long id;
+    private PointHistoryType type;
+    private int amount;
+    private int balance;
+    private Long postId;
+    private String postTitle;
+    private Long commentId;
+    private String commentContent;
+    private Long fromUserId;
+    private String fromUserName;
+    private LocalDateTime createdAt;
+}

backend/src/main/java/com/openisle/dto/PointRedeemRequest.java

@@ -0,0 +1,10 @@
+package com.openisle.dto;
+
+import lombok.Data;
+
+/** Request to redeem a point mall good. */
+@Data
+public class PointRedeemRequest {
+    private Long goodId;
+    private String contact;
+}

backend/src/main/java/com/openisle/dto/PostSummaryDto.java

@@ -31,5 +31,7 @@ public class PostSummaryDto {
     private int pointReward;
     private PostType type;
     private LotteryDto lottery;
+    private boolean rssExcluded;
+    private boolean closed;
 }
 

backend/src/main/java/com/openisle/dto/RegisterRequest.java

@@ -9,4 +9,5 @@ public class RegisterRequest {
     private String email;
     private String password;
     private String captcha;
+    private String inviteToken;
 }

backend/src/main/java/com/openisle/dto/TwitterLoginRequest.java

@@ -8,4 +8,5 @@ public class TwitterLoginRequest {
     private String code;
     private String redirectUri;
     private String codeVerifier;
+    private String inviteToken;
 }

backend/src/main/java/com/openisle/mapper/PointGoodMapper.java

@@ -0,0 +1,18 @@
+package com.openisle.mapper;
+
+import com.openisle.dto.PointGoodDto;
+import com.openisle.model.PointGood;
+import org.springframework.stereotype.Component;
+
+/** Mapper for point mall goods. */
+@Component
+public class PointGoodMapper {
+    public PointGoodDto toDto(PointGood good) {
+        PointGoodDto dto = new PointGoodDto();
+        dto.setId(good.getId());
+        dto.setName(good.getName());
+        dto.setCost(good.getCost());
+        dto.setImage(good.getImage());
+        return dto;
+    }
+}

backend/src/main/java/com/openisle/mapper/PointHistoryMapper.java

@@ -0,0 +1,34 @@
+package com.openisle.mapper;
+
+import com.openisle.dto.PointHistoryDto;
+import com.openisle.model.PointHistory;
+import org.springframework.stereotype.Component;
+
+@Component
+public class PointHistoryMapper {
+    public PointHistoryDto toDto(PointHistory history) {
+        PointHistoryDto dto = new PointHistoryDto();
+        dto.setId(history.getId());
+        dto.setType(history.getType());
+        dto.setAmount(history.getAmount());
+        dto.setBalance(history.getBalance());
+        dto.setCreatedAt(history.getCreatedAt());
+        if (history.getPost() != null) {
+            dto.setPostId(history.getPost().getId());
+            dto.setPostTitle(history.getPost().getTitle());
+        }
+        if (history.getComment() != null) {
+            dto.setCommentId(history.getComment().getId());
+            dto.setCommentContent(history.getComment().getContent());
+            if (history.getComment().getPost() != null && dto.getPostId() == null) {
+                dto.setPostId(history.getComment().getPost().getId());
+                dto.setPostTitle(history.getComment().getPost().getTitle());
+            }
+        }
+        if (history.getFromUser() != null) {
+            dto.setFromUserId(history.getFromUser().getId());
+            dto.setFromUserName(history.getFromUser().getUsername());
+        }
+        return dto;
+    }
+}

backend/src/main/java/com/openisle/mapper/PostMapper.java

@@ -63,6 +63,8 @@ public class PostMapper {
         dto.setCommentCount(commentService.countComments(post.getId()));
         dto.setStatus(post.getStatus());
         dto.setPinnedAt(post.getPinnedAt());
+        dto.setRssExcluded(post.getRssExcluded() == null || post.getRssExcluded());
+        dto.setClosed(post.isClosed());
 
         List<ReactionDto> reactions = reactionService.getReactionsForPost(post.getId())
                 .stream()

backend/src/main/java/com/openisle/model/ActivityType.java

@@ -3,5 +3,6 @@ package com.openisle.model;
 /** Activity type enumeration. */
 public enum ActivityType {
     NORMAL,
-    MILK_TEA
+    MILK_TEA,
+    INVITE_POINTS
 }

backend/src/main/java/com/openisle/model/InviteToken.java

@@ -0,0 +1,23 @@
+package com.openisle.model;
+
+import jakarta.persistence.*;
+import lombok.Data;
+
+import java.time.LocalDate;
+
+/**
+ * Invite token entity tracking usage counts.
+ */
+@Data
+@Entity
+public class InviteToken {
+    @Id
+    private String token;
+
+    @ManyToOne
+    private User inviter;
+
+    private LocalDate createdDate;
+
+    private int usageCount;
+}

backend/src/main/java/com/openisle/model/NotificationType.java

@@ -14,6 +14,8 @@ public enum NotificationType {
     POST_REVIEW_REQUEST,
     /** Your post under review was approved or rejected */
     POST_REVIEWED,
+    /** An administrator deleted your post */
+    POST_DELETED,
     /** A subscribed post received a new comment */
     POST_UPDATED,
     /** Someone subscribed to your post */
@@ -32,6 +34,8 @@ public enum NotificationType {
     REGISTER_REQUEST,
     /** A user redeemed an activity reward */
     ACTIVITY_REDEEM,
+    /** A user redeemed a point good */
+    POINT_REDEEM,
     /** You won a lottery post */
     LOTTERY_WIN,
     /** Your lottery post was drawn */

backend/src/main/java/com/openisle/model/PointGood.java

@@ -0,0 +1,26 @@
+package com.openisle.model;
+
+import jakarta.persistence.*;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+/** Item available in the point mall. */
+@Entity
+@Getter
+@Setter
+@NoArgsConstructor
+@Table(name = "point_goods")
+public class PointGood {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(nullable = false)
+    private String name;
+
+    @Column(nullable = false)
+    private int cost;
+
+    private String image;
+}

backend/src/main/java/com/openisle/model/PointHistory.java

@@ -0,0 +1,49 @@
+package com.openisle.model;
+
+import jakarta.persistence.*;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+import java.time.LocalDateTime;
+
+/** Point change history for a user. */
+@Entity
+@Getter
+@Setter
+@NoArgsConstructor
+@Table(name = "point_histories")
+public class PointHistory {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @ManyToOne(fetch = FetchType.LAZY, optional = false)
+    @JoinColumn(name = "user_id")
+    private User user;
+
+    @Enumerated(EnumType.STRING)
+    @Column(nullable = false)
+    private PointHistoryType type;
+
+    @Column(nullable = false)
+    private int amount;
+
+    @Column(nullable = false)
+    private int balance;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "post_id")
+    private Post post;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "comment_id")
+    private Comment comment;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "from_user_id")
+    private User fromUser;
+
+    @Column(name = "created_at", nullable = false)
+    private LocalDateTime createdAt;
+}

backend/src/main/java/com/openisle/model/PointHistoryType.java

@@ -0,0 +1,11 @@
+package com.openisle.model;
+
+public enum PointHistoryType {
+    POST,
+    COMMENT,
+    POST_LIKED,
+    COMMENT_LIKED,
+    INVITE,
+    SYSTEM_ONLINE,
+    REDEEM
+}

backend/src/main/java/com/openisle/model/Post.java

@@ -64,7 +64,12 @@ public class Post {
     @Column(nullable = false)
     private PostType type = PostType.NORMAL;
 
+    @Column(nullable = false)
+    private boolean closed = false;
+
     @Column
     private LocalDateTime pinnedAt;
 
+    @Column(nullable = true)
+    private Boolean rssExcluded = true;
 }

backend/src/main/java/com/openisle/repository/InviteTokenRepository.java

@@ -0,0 +1,12 @@
+package com.openisle.repository;
+
+import com.openisle.model.InviteToken;
+import com.openisle.model.User;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import java.time.LocalDate;
+import java.util.Optional;
+
+public interface InviteTokenRepository extends JpaRepository<InviteToken, String> {
+    Optional<InviteToken> findByInviterAndCreatedDate(User inviter, LocalDate createdDate);
+}

backend/src/main/java/com/openisle/repository/NotificationRepository.java

@@ -6,6 +6,8 @@ import com.openisle.model.Post;
 import com.openisle.model.Comment;
 import com.openisle.model.NotificationType;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
 
 import java.util.List;
 
@@ -13,7 +15,12 @@ import java.util.List;
 public interface NotificationRepository extends JpaRepository<Notification, Long> {
     List<Notification> findByUserOrderByCreatedAtDesc(User user);
     List<Notification> findByUserAndReadOrderByCreatedAtDesc(User user, boolean read);
+    Page<Notification> findByUserOrderByCreatedAtDesc(User user, Pageable pageable);
+    Page<Notification> findByUserAndReadOrderByCreatedAtDesc(User user, boolean read, Pageable pageable);
+    Page<Notification> findByUserAndTypeNotInOrderByCreatedAtDesc(User user, java.util.Collection<NotificationType> types, Pageable pageable);
+    Page<Notification> findByUserAndReadAndTypeNotInOrderByCreatedAtDesc(User user, boolean read, java.util.Collection<NotificationType> types, Pageable pageable);
     long countByUserAndRead(User user, boolean read);
+    long countByUserAndReadAndTypeNotIn(User user, boolean read, java.util.Collection<NotificationType> types);
     List<Notification> findByPost(Post post);
     List<Notification> findByComment(Comment comment);
 

backend/src/main/java/com/openisle/repository/PointGoodRepository.java

@@ -0,0 +1,8 @@
+package com.openisle.repository;
+
+import com.openisle.model.PointGood;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+/** Repository for point mall goods. */
+public interface PointGoodRepository extends JpaRepository<PointGood, Long> {
+}

backend/src/main/java/com/openisle/repository/PointHistoryRepository.java

@@ -0,0 +1,12 @@
+package com.openisle.repository;
+
+import com.openisle.model.PointHistory;
+import com.openisle.model.User;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import java.util.List;
+
+public interface PointHistoryRepository extends JpaRepository<PointHistory, Long> {
+    List<PointHistory> findByUserOrderByIdDesc(User user);
+    long countByUser(User user);
+}

backend/src/main/java/com/openisle/repository/PostRepository.java

@@ -106,4 +106,6 @@ public interface PostRepository extends JpaRepository<Post, Long> {
            "WHERE p.createdAt >= :start AND p.createdAt < :end GROUP BY d ORDER BY d")
     java.util.List<Object[]> countDailyRange(@Param("start") LocalDateTime start,
                                              @Param("end") LocalDateTime end);
+
+    List<Post> findByStatusAndRssExcludedFalseOrderByCreatedAtDesc(PostStatus status, Pageable pageable);
 }

backend/src/main/java/com/openisle/service/AuthResult.java

@@ -0,0 +1,12 @@
+package com.openisle.service;
+
+import com.openisle.model.User;
+import lombok.Value;
+
+/** Result for OAuth authentication indicating whether a new user was created. */
+@Value
+public class AuthResult {
+    User user;
+    boolean newUser;
+}
+

backend/src/main/java/com/openisle/service/CommentService.java

@@ -52,6 +52,9 @@ public class CommentService {
                 .orElseThrow(() -> new com.openisle.exception.NotFoundException("User not found"));
         Post post = postRepository.findById(postId)
                 .orElseThrow(() -> new com.openisle.exception.NotFoundException("Post not found"));
+        if (post.isClosed()) {
+            throw new IllegalStateException("Post closed");
+        }
         Comment comment = new Comment();
         comment.setAuthor(author);
         comment.setPost(post);
@@ -94,6 +97,9 @@ public class CommentService {
                 .orElseThrow(() -> new com.openisle.exception.NotFoundException("User not found"));
         Comment parent = commentRepository.findById(parentId)
                 .orElseThrow(() -> new IllegalArgumentException("Comment not found"));
+        if (parent.getPost().isClosed()) {
+            throw new IllegalStateException("Post closed");
+        }
         Comment comment = new Comment();
         comment.setAuthor(author);
         comment.setPost(parent.getPost());

backend/src/main/java/com/openisle/service/DiscordAuthService.java

@@ -26,7 +26,7 @@ public class DiscordAuthService {
     @Value("${discord.client-secret:}")
     private String clientSecret;
 
-    public Optional<User> authenticate(String code, com.openisle.model.RegisterMode mode, String redirectUri) {
+    public Optional<AuthResult> authenticate(String code, com.openisle.model.RegisterMode mode, String redirectUri, boolean viaInvite) {
         try {
             String tokenUrl = "https://discord.com/api/oauth2/token";
             HttpHeaders headers = new HttpHeaders();
@@ -67,13 +67,13 @@ public class DiscordAuthService {
             if (email == null) {
                 email = (username != null ? username : id) + "@users.noreply.discord.com";
             }
-            return Optional.of(processUser(email, username, avatar, mode));
+            return Optional.of(processUser(email, username, avatar, mode, viaInvite));
         } catch (Exception e) {
             return Optional.empty();
         }
     }
 
-    private User processUser(String email, String username, String avatar, com.openisle.model.RegisterMode mode) {
+    private AuthResult processUser(String email, String username, String avatar, com.openisle.model.RegisterMode mode, boolean viaInvite) {
         Optional<User> existing = userRepository.findByEmail(email);
         if (existing.isPresent()) {
             User user = existing.get();
@@ -82,7 +82,7 @@ public class DiscordAuthService {
                 user.setVerificationCode(null);
                 userRepository.save(user);
             }
-            return user;
+            return new AuthResult(user, false);
         }
         String baseUsername = username != null ? username : email.split("@")[0];
         String finalUsername = baseUsername;
@@ -96,12 +96,12 @@ public class DiscordAuthService {
         user.setPassword("");
         user.setRole(Role.USER);
         user.setVerified(true);
-        user.setApproved(mode == com.openisle.model.RegisterMode.DIRECT);
+        user.setApproved(mode == com.openisle.model.RegisterMode.DIRECT || viaInvite);
         if (avatar != null) {
             user.setAvatar(avatar);
         } else {
             user.setAvatar("https://cdn.discordapp.com/embed/avatars/0.png");
         }
-        return userRepository.save(user);
+        return new AuthResult(userRepository.save(user), true);
     }
 }

backend/src/main/java/com/openisle/service/GithubAuthService.java

@@ -30,7 +30,7 @@ public class GithubAuthService {
     @Value("${github.client-secret:}")
     private String clientSecret;
 
-    public Optional<User> authenticate(String code, com.openisle.model.RegisterMode mode, String redirectUri) {
+    public Optional<AuthResult> authenticate(String code, com.openisle.model.RegisterMode mode, String redirectUri, boolean viaInvite) {
         try {
             String tokenUrl = "https://github.com/login/oauth/access_token";
             HttpHeaders headers = new HttpHeaders();
@@ -86,13 +86,13 @@ public class GithubAuthService {
             if (email == null) {
                 email = username + "@users.noreply.github.com";
             }
-            return Optional.of(processUser(email, username, avatarUrl, mode));
+            return Optional.of(processUser(email, username, avatarUrl, mode, viaInvite));
         } catch (Exception e) {
             return Optional.empty();
         }
     }
 
-    private User processUser(String email, String username, String avatar, com.openisle.model.RegisterMode mode) {
+    private AuthResult processUser(String email, String username, String avatar, com.openisle.model.RegisterMode mode, boolean viaInvite) {
         Optional<User> existing = userRepository.findByEmail(email);
         if (existing.isPresent()) {
             User user = existing.get();
@@ -101,7 +101,7 @@ public class GithubAuthService {
                 user.setVerificationCode(null);
                 userRepository.save(user);
             }
-            return user;
+            return new AuthResult(user, false);
         }
         String baseUsername = username != null ? username : email.split("@")[0];
         String finalUsername = baseUsername;
@@ -115,12 +115,12 @@ public class GithubAuthService {
         user.setPassword("");
         user.setRole(Role.USER);
         user.setVerified(true);
-        user.setApproved(mode == com.openisle.model.RegisterMode.DIRECT);
+        user.setApproved(mode == com.openisle.model.RegisterMode.DIRECT || viaInvite);
         if (avatar != null) {
             user.setAvatar(avatar);
         } else {
             user.setAvatar(avatarGenerator.generate(finalUsername));
         }
-        return userRepository.save(user);
+        return new AuthResult(userRepository.save(user), true);
     }
 }

backend/src/main/java/com/openisle/service/GoogleAuthService.java

@@ -25,7 +25,7 @@ public class GoogleAuthService {
     @Value("${google.client-id:}")
     private String clientId;
 
-    public Optional<User> authenticate(String idTokenString, com.openisle.model.RegisterMode mode) {
+    public Optional<AuthResult> authenticate(String idTokenString, com.openisle.model.RegisterMode mode, boolean viaInvite) {
         GoogleIdTokenVerifier verifier = new GoogleIdTokenVerifier.Builder(new NetHttpTransport(), new JacksonFactory())
                 .setAudience(Collections.singletonList(clientId))
                 .build();
@@ -38,13 +38,13 @@ public class GoogleAuthService {
             String email = payload.getEmail();
             String name = (String) payload.get("name");
             String picture = (String) payload.get("picture");
-            return Optional.of(processUser(email, name, picture, mode));
+            return Optional.of(processUser(email, name, picture, mode, viaInvite));
         } catch (Exception e) {
             return Optional.empty();
         }
     }
 
-    private User processUser(String email, String name, String avatar, com.openisle.model.RegisterMode mode) {
+    private AuthResult processUser(String email, String name, String avatar, com.openisle.model.RegisterMode mode, boolean viaInvite) {
         Optional<User> existing = userRepository.findByEmail(email);
         if (existing.isPresent()) {
             User user = existing.get();
@@ -53,8 +53,7 @@ public class GoogleAuthService {
                 user.setVerificationCode(null);
                 userRepository.save(user);
             }
-
+            return new AuthResult(user, false);
-            return user;
         }
         User user = new User();
         String baseUsername = email.split("@")[0];
@@ -68,12 +67,12 @@ public class GoogleAuthService {
         user.setPassword("");
         user.setRole(Role.USER);
         user.setVerified(true);
-        user.setApproved(mode == com.openisle.model.RegisterMode.DIRECT);
+        user.setApproved(mode == com.openisle.model.RegisterMode.DIRECT || viaInvite);
         if (avatar != null) {
             user.setAvatar(avatar);
         } else {
             user.setAvatar(avatarGenerator.generate(username));
         }
-        return userRepository.save(user);
+        return new AuthResult(userRepository.save(user), true);
     }
 }

backend/src/main/java/com/openisle/service/InviteService.java

@@ -0,0 +1,64 @@
+package com.openisle.service;
+
+import com.openisle.model.InviteToken;
+import com.openisle.model.User;
+import com.openisle.repository.InviteTokenRepository;
+import com.openisle.repository.UserRepository;
+import lombok.RequiredArgsConstructor;
+import lombok.Value;
+import org.springframework.stereotype.Service;
+
+import java.time.LocalDate;
+import java.util.Optional;
+
+@Service
+@RequiredArgsConstructor
+public class InviteService {
+    private final InviteTokenRepository inviteTokenRepository;
+    private final UserRepository userRepository;
+    private final JwtService jwtService;
+    private final PointService pointService;
+
+    @Value
+    public class InviteValidateResult {
+        InviteToken inviteToken;
+        boolean validate;
+    }
+
+    public String generate(String username) {
+        User inviter = userRepository.findByUsername(username).orElseThrow();
+        LocalDate today = LocalDate.now();
+        Optional<InviteToken> existing = inviteTokenRepository.findByInviterAndCreatedDate(inviter, today);
+        if (existing.isPresent()) {
+            return existing.get().getToken();
+        }
+        String token = jwtService.generateInviteToken(username);
+        InviteToken inviteToken = new InviteToken();
+        inviteToken.setToken(token);
+        inviteToken.setInviter(inviter);
+        inviteToken.setCreatedDate(today);
+        inviteToken.setUsageCount(0);
+        inviteTokenRepository.save(inviteToken);
+        return token;
+    }
+
+    public InviteValidateResult validate(String token) {
+        if (token == null || token.isEmpty()) {
+            return new InviteValidateResult(null, false);
+        }
+        try {
+            jwtService.validateAndGetSubjectForInvite(token);
+        } catch (Exception e) {
+            return new InviteValidateResult(null, false);
+        }
+        InviteToken invite = inviteTokenRepository.findById(token).orElse(null);
+        return new InviteValidateResult(invite, invite != null && invite.getUsageCount() < 3);
+    }
+
+    public void consume(String token, String newUserName) {
+        InviteToken invite = inviteTokenRepository.findById(token).orElseThrow();
+        invite.setUsageCount(invite.getUsageCount() + 1);
+        inviteTokenRepository.save(invite);
+        pointService.awardForInvite(invite.getInviter().getUsername(), newUserName);
+    }
+}

backend/src/main/java/com/openisle/service/JwtService.java

@@ -24,6 +24,9 @@ public class JwtService {
     @Value("${app.jwt.reset-secret}")
     private String resetSecret;
 
+    @Value("${app.jwt.invite-secret}")
+    private String inviteSecret;
+
     @Value("${app.jwt.expiration}")
     private long expiration;
 
@@ -70,6 +73,17 @@ public class JwtService {
                 .compact();
     }
 
+    public String generateInviteToken(String subject) {
+        Date now = new Date();
+        Date expiryDate = new Date(now.getTime() + expiration);
+        return Jwts.builder()
+                .setSubject(subject)
+                .setIssuedAt(now)
+                .setExpiration(expiryDate)
+                .signWith(getSigningKeyForSecret(inviteSecret))
+                .compact();
+    }
+
     public String validateAndGetSubject(String token) {
         Claims claims = Jwts.parserBuilder()
                 .setSigningKey(getSigningKeyForSecret(secret))
@@ -96,4 +110,13 @@ public class JwtService {
                 .getBody();
         return claims.getSubject();
     }
+
+    public String validateAndGetSubjectForInvite(String token) {
+        Claims claims = Jwts.parserBuilder()
+                .setSigningKey(getSigningKeyForSecret(inviteSecret))
+                .build()
+                .parseClaimsJws(token)
+                .getBody();
+        return claims.getSubject();
+    }
 }

backend/src/main/java/com/openisle/service/NotificationService.java

@@ -23,7 +23,6 @@ import java.util.HashSet;
 import java.util.List;
 import java.util.ArrayList;
 import java.util.concurrent.Executor;
-import java.util.stream.Collectors;
 
 /** Service for creating and retrieving notifications. */
 @Service
@@ -141,6 +140,19 @@ public class NotificationService {
         }
     }
 
+    /**
+     * Create notifications for all admins when a user redeems a point good.
+     * Old redeem notifications from the same user are removed first.
+     */
+    @org.springframework.transaction.annotation.Transactional
+    public void createPointRedeemNotifications(User user, String content) {
+//        notificationRepository.deleteByTypeAndFromUser(NotificationType.POINT_REDEEM, user);
+        for (User admin : userRepository.findByRole(Role.ADMIN)) {
+            createNotification(admin, NotificationType.POINT_REDEEM, null, null,
+                    null, user, null, content);
+        }
+    }
+
     public List<NotificationPreferenceDto> listPreferences(String username) {
         User user = userRepository.findByUsername(username)
                 .orElseThrow(() -> new com.openisle.exception.NotFoundException("User not found"));
@@ -167,17 +179,26 @@ public class NotificationService {
         userRepository.save(user);
     }
 
-    public List<Notification> listNotifications(String username, Boolean read) {
+    public List<Notification> listNotifications(String username, Boolean read, int page, int size) {
         User user = userRepository.findByUsername(username)
                 .orElseThrow(() -> new com.openisle.exception.NotFoundException("User not found"));
         Set<NotificationType> disabled = user.getDisabledNotificationTypes();
-        List<Notification> list;
+        org.springframework.data.domain.Pageable pageable = org.springframework.data.domain.PageRequest.of(page, size);
+        org.springframework.data.domain.Page<Notification> result;
         if (read == null) {
-            list = notificationRepository.findByUserOrderByCreatedAtDesc(user);
+            if (disabled.isEmpty()) {
+                result = notificationRepository.findByUserOrderByCreatedAtDesc(user, pageable);
+            } else {
+                result = notificationRepository.findByUserAndTypeNotInOrderByCreatedAtDesc(user, disabled, pageable);
+            }
         } else {
-            list = notificationRepository.findByUserAndReadOrderByCreatedAtDesc(user, read);
+            if (disabled.isEmpty()) {
+                result = notificationRepository.findByUserAndReadOrderByCreatedAtDesc(user, read, pageable);
+            } else {
+                result = notificationRepository.findByUserAndReadAndTypeNotInOrderByCreatedAtDesc(user, read, disabled, pageable);
+            }
         }
-        return list.stream().filter(n -> !disabled.contains(n.getType())).collect(Collectors.toList());
+        return result.getContent();
     }
 
     public void markRead(String username, List<Long> ids) {
@@ -196,8 +217,10 @@ public class NotificationService {
         User user = userRepository.findByUsername(username)
                 .orElseThrow(() -> new com.openisle.exception.NotFoundException("User not found"));
         Set<NotificationType> disabled = user.getDisabledNotificationTypes();
-        return notificationRepository.findByUserAndReadOrderByCreatedAtDesc(user, false).stream()
+        if (disabled.isEmpty()) {
-                .filter(n -> !disabled.contains(n.getType())).count();
+            return notificationRepository.countByUserAndRead(user, false);
+        }
+        return notificationRepository.countByUserAndReadAndTypeNotIn(user, false, disabled);
     }
 
     public void notifyMentions(String content, User fromUser, Post post, Comment comment) {

backend/src/main/java/com/openisle/service/PointMallService.java

@@ -0,0 +1,48 @@
+package com.openisle.service;
+
+import com.openisle.exception.FieldException;
+import com.openisle.exception.NotFoundException;
+import com.openisle.model.PointGood;
+import com.openisle.model.PointHistory;
+import com.openisle.model.PointHistoryType;
+import com.openisle.model.User;
+import com.openisle.repository.PointGoodRepository;
+import com.openisle.repository.PointHistoryRepository;
+import com.openisle.repository.UserRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/** Service for point mall operations. */
+@Service
+@RequiredArgsConstructor
+public class PointMallService {
+    private final PointGoodRepository pointGoodRepository;
+    private final UserRepository userRepository;
+    private final NotificationService notificationService;
+    private final PointHistoryRepository pointHistoryRepository;
+
+    public List<PointGood> listGoods() {
+        return pointGoodRepository.findAll();
+    }
+
+    public int redeem(User user, Long goodId, String contact) {
+        PointGood good = pointGoodRepository.findById(goodId)
+                .orElseThrow(() -> new NotFoundException("Good not found"));
+        if (user.getPoint() < good.getCost()) {
+            throw new FieldException("point", "Insufficient points");
+        }
+        user.setPoint(user.getPoint() - good.getCost());
+        userRepository.save(user);
+        notificationService.createPointRedeemNotifications(user, good.getName() + ": " + contact);
+        PointHistory history = new PointHistory();
+        history.setUser(user);
+        history.setType(PointHistoryType.REDEEM);
+        history.setAmount(-good.getCost());
+        history.setBalance(user.getPoint());
+        history.setCreatedAt(java.time.LocalDateTime.now());
+        pointHistoryRepository.save(history);
+        return user.getPoint();
+    }
+}

backend/src/main/java/com/openisle/service/PointService.java

@@ -1,7 +1,6 @@
 package com.openisle.service;
 
-import com.openisle.model.PointLog;
+import com.openisle.model.*;
-import com.openisle.model.User;
 import com.openisle.repository.*;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
@@ -16,14 +15,22 @@ public class PointService {
     private final PointLogRepository pointLogRepository;
     private final PostRepository postRepository;
     private final CommentRepository commentRepository;
+    private final PointHistoryRepository pointHistoryRepository;
 
-    public int awardForPost(String userName) {
+    public int awardForPost(String userName, Long postId) {
         User user = userRepository.findByUsername(userName).orElseThrow();
         PointLog log = getTodayLog(user);
         if (log.getPostCount() > 1) return 0;
         log.setPostCount(log.getPostCount() + 1);
         pointLogRepository.save(log);
-        return addPoint(user, 30);
+        Post post = postRepository.findById(postId).orElseThrow();
+        return addPoint(user, 30, PointHistoryType.POST, post, null, null);
+    }
+
+    public int awardForInvite(String userName, String inviteeName) {
+        User user = userRepository.findByUsername(userName).orElseThrow();
+        User invitee = userRepository.findByUsername(inviteeName).orElseThrow();
+        return addPoint(user, 500, PointHistoryType.INVITE, null, null, invitee);
     }
 
     private PointLog getTodayLog(User user) {
@@ -40,20 +47,41 @@ public class PointService {
                 });
     }
 
-    private int addPoint(User user, int amount) {
+    private int addPoint(User user, int amount, PointHistoryType type,
+                         Post post, Comment comment, User fromUser) {
+        if (pointHistoryRepository.countByUser(user) == 0) {
+            recordHistory(user, PointHistoryType.SYSTEM_ONLINE, 0, null, null, null);
+        }
         user.setPoint(user.getPoint() + amount);
         userRepository.save(user);
+        recordHistory(user, type, amount, post, comment, fromUser);
         return amount;
     }
 
+    private void recordHistory(User user, PointHistoryType type, int amount,
+                               Post post, Comment comment, User fromUser) {
+        PointHistory history = new PointHistory();
+        history.setUser(user);
+        history.setType(type);
+        history.setAmount(amount);
+        history.setBalance(user.getPoint());
+        history.setPost(post);
+        history.setComment(comment);
+        history.setFromUser(fromUser);
+        history.setCreatedAt(java.time.LocalDateTime.now());
+        pointHistoryRepository.save(history);
+    }
+
     // 同时为评论者和发帖人增加积分，返回值为评论者增加的积分数
     // 注意需要考虑发帖和回复是同一人的场景
-    public int awardForComment(String commenterName, Long postId) {
+    public int awardForComment(String commenterName, Long postId, Long commentId) {
         // 标记评论者是否已达到积分奖励上限
         boolean isTheRewardCapped = false;
 
         // 根据帖子id找到发帖人
-        User poster = postRepository.findById(postId).orElseThrow().getAuthor();
+        Post post = postRepository.findById(postId).orElseThrow();
+        User poster = post.getAuthor();
+        Comment comment = commentRepository.findById(commentId).orElseThrow();
 
         // 获取评论者的加分日志
         User commenter = userRepository.findByUsername(commenterName).orElseThrow();
@@ -69,15 +97,15 @@ public class PointService {
             } else {
                 log.setCommentCount(log.getCommentCount() + 1);
                 pointLogRepository.save(log);
-                return addPoint(commenter, 10);
+                return addPoint(commenter, 10, PointHistoryType.COMMENT, post, comment, null);
             }
         } else {
-            addPoint(poster, 10);
+            addPoint(poster, 10, PointHistoryType.COMMENT, post, comment, commenter);
             // 如果发帖人与评论者不是同一个，则根据是否达到积分上限来判断评论者加分情况
             if (isTheRewardCapped) {
                 return 0;
             } else {
-                return addPoint(commenter, 10);
+                return addPoint(commenter, 10, PointHistoryType.COMMENT, post, comment, null);
             }
         }
     }
@@ -96,7 +124,8 @@ public class PointService {
         }
 
         // 如果不是同一个，则为发帖人加分
-        return addPoint(poster, 10);
+        Post post = postRepository.findById(postId).orElseThrow();
+        return addPoint(poster, 10, PointHistoryType.POST_LIKED, post, null, reactioner);
     }
 
     // 考虑点赞者和评论者是同一个的情况
@@ -113,7 +142,17 @@ public class PointService {
         }
 
         // 如果不是同一个，则为发帖人加分
-        return addPoint(commenter, 10);
+        Comment comment = commentRepository.findById(commentId).orElseThrow();
+        Post post = comment.getPost();
+        return addPoint(commenter, 10, PointHistoryType.COMMENT_LIKED, post, comment, reactioner);
+    }
+
+    public java.util.List<PointHistory> listHistory(String userName) {
+        User user = userRepository.findByUsername(userName).orElseThrow();
+        if (pointHistoryRepository.countByUser(user) == 0) {
+            recordHistory(user, PointHistoryType.SYSTEM_ONLINE, 0, null, null, null);
+        }
+        return pointHistoryRepository.findByUserOrderByIdDesc(user);
     }
 
 }

backend/src/main/java/com/openisle/service/PostService.java

@@ -132,6 +132,23 @@ public class PostService {
         this.publishMode = publishMode;
     }
 
+    public List<Post> listLatestRssPosts(int limit) {
+        Pageable pageable = PageRequest.of(0, limit, Sort.by(Sort.Direction.DESC, "createdAt"));
+        return postRepository.findByStatusAndRssExcludedFalseOrderByCreatedAtDesc(PostStatus.PUBLISHED, pageable);
+    }
+
+    public Post excludeFromRss(Long id) {
+        Post post = postRepository.findById(id).orElseThrow(() -> new com.openisle.exception.NotFoundException("Post not found"));
+        post.setRssExcluded(true);
+        return postRepository.save(post);
+    }
+
+    public Post includeInRss(Long id) {
+        Post post = postRepository.findById(id).orElseThrow(() -> new com.openisle.exception.NotFoundException("Post not found"));
+        post.setRssExcluded(false);
+        return postRepository.save(post);
+    }
+
     public Post createPost(String username,
                            Long categoryId,
                            String title,
@@ -495,6 +512,30 @@ public class PostService {
         return postRepository.save(post);
     }
 
+    public Post closePost(Long id, String username) {
+        Post post = postRepository.findById(id)
+                .orElseThrow(() -> new com.openisle.exception.NotFoundException("Post not found"));
+        User user = userRepository.findByUsername(username)
+                .orElseThrow(() -> new com.openisle.exception.NotFoundException("User not found"));
+        if (!user.getId().equals(post.getAuthor().getId()) && user.getRole() != Role.ADMIN) {
+            throw new IllegalArgumentException("Unauthorized");
+        }
+        post.setClosed(true);
+        return postRepository.save(post);
+    }
+
+    public Post reopenPost(Long id, String username) {
+        Post post = postRepository.findById(id)
+                .orElseThrow(() -> new com.openisle.exception.NotFoundException("Post not found"));
+        User user = userRepository.findByUsername(username)
+                .orElseThrow(() -> new com.openisle.exception.NotFoundException("User not found"));
+        if (!user.getId().equals(post.getAuthor().getId()) && user.getRole() != Role.ADMIN) {
+            throw new IllegalArgumentException("Unauthorized");
+        }
+        post.setClosed(false);
+        return postRepository.save(post);
+    }
+
     @org.springframework.transaction.annotation.Transactional
     public Post updatePost(Long id,
                            String username,
@@ -538,7 +579,9 @@ public class PostService {
                 .orElseThrow(() -> new com.openisle.exception.NotFoundException("Post not found"));
         User user = userRepository.findByUsername(username)
                 .orElseThrow(() -> new com.openisle.exception.NotFoundException("User not found"));
-        if (!user.getId().equals(post.getAuthor().getId()) && user.getRole() != Role.ADMIN) {
+        User author = post.getAuthor();
+        boolean adminDeleting = !user.getId().equals(author.getId()) && user.getRole() == Role.ADMIN;
+        if (!user.getId().equals(author.getId()) && user.getRole() != Role.ADMIN) {
             throw new IllegalArgumentException("Unauthorized");
         }
         for (Comment c : commentRepository.findByPostAndParentIsNullOrderByCreatedAtAsc(post)) {
@@ -555,7 +598,12 @@ public class PostService {
                 future.cancel(false);
             }
         }
+        String title = post.getTitle();
         postRepository.delete(post);
+        if (adminDeleting) {
+            notificationService.createNotification(author, NotificationType.POST_DELETED,
+                    null, null, null, user, null, title);
+        }
     }
 
     public java.util.List<Post> getPostsByIds(java.util.List<Long> ids) {

backend/src/main/java/com/openisle/service/TwitterAuthService.java

@@ -33,11 +33,12 @@ public class TwitterAuthService {
     @Value("${twitter.client-secret:}")
     private String clientSecret;
 
-    public Optional<User> authenticate(
+    public Optional<AuthResult> authenticate(
             String code,
             String codeVerifier,
             RegisterMode mode,
-            String redirectUri) {
+            String redirectUri,
+            boolean viaInvite) {
 
         logger.debug("Starting authentication with code {} and verifier {}", code, codeVerifier);
 
@@ -106,10 +107,10 @@ public class TwitterAuthService {
         // Twitter v2 默认拿不到 email；如果你申请到 email.scope，可改用 /2/users/:id?user.fields=email
         String email = username + "@twitter.com";
         logger.debug("Processing user {} with email {}", username, email);
-        return Optional.of(processUser(email, username, avatar, mode));
+        return Optional.of(processUser(email, username, avatar, mode, viaInvite));
     }
 
-    private User processUser(String email, String username, String avatar, com.openisle.model.RegisterMode mode) {
+    private AuthResult processUser(String email, String username, String avatar, com.openisle.model.RegisterMode mode, boolean viaInvite) {
         Optional<User> existing = userRepository.findByEmail(email);
         if (existing.isPresent()) {
             User user = existing.get();
@@ -119,7 +120,7 @@ public class TwitterAuthService {
                 userRepository.save(user);
             }
             logger.debug("Existing user {} authenticated", user.getUsername());
-            return user;
+            return new AuthResult(user, false);
         }
         String baseUsername = username != null ? username : email.split("@")[0];
         String finalUsername = baseUsername;
@@ -133,13 +134,13 @@ public class TwitterAuthService {
         user.setPassword("");
         user.setRole(Role.USER);
         user.setVerified(true);
-        user.setApproved(mode == com.openisle.model.RegisterMode.DIRECT);
+        user.setApproved(mode == com.openisle.model.RegisterMode.DIRECT || viaInvite);
         if (avatar != null) {
             user.setAvatar(avatar);
         } else {
             user.setAvatar("https://twitter.com/" + finalUsername + "/profile_image");
         }
         logger.debug("Creating new user {}", finalUsername);
-        return userRepository.save(user);
+        return new AuthResult(userRepository.save(user), true);
     }
 }

backend/src/main/java/com/openisle/service/UserService.java

@@ -74,6 +74,13 @@ public class UserService {
         return userRepository.save(user);
     }
 
+    public User registerWithInvite(String username, String email, String password) {
+        User user = register(username, email, password, "", com.openisle.model.RegisterMode.DIRECT);
+        user.setVerified(true);
+        user.setVerificationCode(genCode());
+        return userRepository.save(user);
+    }
+
     private String genCode() {
         return String.format("%06d", new Random().nextInt(1000000));
     }

backend/src/main/resources/application.properties

@@ -10,6 +10,7 @@ spring.jpa.hibernate.ddl-auto=update
 app.jwt.secret=${JWT_SECRET:jwt_sec}
 app.jwt.reason-secret=${JWT_REASON_SECRET:jwt_reason_sec}
 app.jwt.reset-secret=${JWT_RESET_SECRET:jwt_reset_sec}
+app.jwt.invite-secret=${JWT_INVITE_SECRET:jwt_invite_sec}
 # 30 days
 app.jwt.expiration=${JWT_EXPIRATION:2592000000}
 # Password strength: LOW, MEDIUM or HIGH

backend/src/main/resources/db/migration/V2__add_rss_excluded_to_posts.sql

@@ -0,0 +1 @@
+ALTER TABLE posts ADD COLUMN rss_excluded BOOLEAN NOT NULL DEFAULT 0;

backend/src/test/java/com/openisle/controller/NotificationControllerTest.java

@@ -45,7 +45,7 @@ class NotificationControllerTest {
         p.setId(2L);
         n.setPost(p);
         n.setCreatedAt(LocalDateTime.now());
-        when(notificationService.listNotifications("alice", null))
+        when(notificationService.listNotifications("alice", null, 0, 30))
                 .thenReturn(List.of(n));
 
         NotificationDto dto = new NotificationDto();
@@ -62,6 +62,24 @@ class NotificationControllerTest {
                 .andExpect(jsonPath("$[0].post.id").value(2));
     }
 
+    @Test
+    void listUnreadNotifications() throws Exception {
+        Notification n = new Notification();
+        n.setId(5L);
+        n.setType(NotificationType.POST_VIEWED);
+        when(notificationService.listNotifications("alice", false, 0, 30))
+                .thenReturn(List.of(n));
+
+        NotificationDto dto = new NotificationDto();
+        dto.setId(5L);
+        when(notificationMapper.toDto(n)).thenReturn(dto);
+
+        mockMvc.perform(get("/api/notifications/unread")
+                        .principal(new UsernamePasswordAuthenticationToken("alice","p")))
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$[0].id").value(5));
+    }
+
     @Test
     void markReadEndpoint() throws Exception {
         mockMvc.perform(post("/api/notifications/read")

backend/src/test/java/com/openisle/service/NotificationServiceTest.java

@@ -11,6 +11,9 @@ import org.mockito.Mockito;
 
 import java.util.List;
 import java.util.Optional;
+import java.util.HashSet;
+import org.springframework.data.domain.PageImpl;
+import org.springframework.data.domain.Pageable;
 
 import static org.junit.jupiter.api.Assertions.*;
 import static org.mockito.Mockito.*;
@@ -62,15 +65,17 @@ class NotificationServiceTest {
         User user = new User();
         user.setId(2L);
         user.setUsername("bob");
+        user.setDisabledNotificationTypes(new HashSet<>());
         when(uRepo.findByUsername("bob")).thenReturn(Optional.of(user));
 
         Notification n = new Notification();
-        when(nRepo.findByUserOrderByCreatedAtDesc(user)).thenReturn(List.of(n));
+        when(nRepo.findByUserOrderByCreatedAtDesc(eq(user), any(Pageable.class)))
+                .thenReturn(new PageImpl<>(List.of(n)));
 
-        List<Notification> list = service.listNotifications("bob", null);
+        List<Notification> list = service.listNotifications("bob", null, 0, 10);
 
         assertEquals(1, list.size());
-        verify(nRepo).findByUserOrderByCreatedAtDesc(user);
+        verify(nRepo).findByUserOrderByCreatedAtDesc(eq(user), any(Pageable.class));
     }
 
     @Test
@@ -87,6 +92,7 @@ class NotificationServiceTest {
         User user = new User();
         user.setId(3L);
         user.setUsername("carl");
+        user.setDisabledNotificationTypes(new HashSet<>());
         when(uRepo.findByUsername("carl")).thenReturn(Optional.of(user));
         when(nRepo.countByUserAndRead(user, false)).thenReturn(5L);
 
@@ -96,6 +102,56 @@ class NotificationServiceTest {
         verify(nRepo).countByUserAndRead(user, false);
     }
 
+    @Test
+    void listNotificationsFiltersDisabledTypes() {
+        NotificationRepository nRepo = mock(NotificationRepository.class);
+        UserRepository uRepo = mock(UserRepository.class);
+        ReactionRepository rRepo = mock(ReactionRepository.class);
+        EmailSender email = mock(EmailSender.class);
+        PushNotificationService push = mock(PushNotificationService.class);
+        Executor executor = Runnable::run;
+        NotificationService service = new NotificationService(nRepo, uRepo, email, push, rRepo, executor);
+        org.springframework.test.util.ReflectionTestUtils.setField(service, "websiteUrl", "https://ex.com");
+
+        User user = new User();
+        user.setId(4L);
+        user.setUsername("dana");
+        when(uRepo.findByUsername("dana")).thenReturn(Optional.of(user));
+
+        Notification n = new Notification();
+        when(nRepo.findByUserAndTypeNotInOrderByCreatedAtDesc(eq(user), eq(user.getDisabledNotificationTypes()), any(Pageable.class)))
+                .thenReturn(new PageImpl<>(List.of(n)));
+
+        List<Notification> list = service.listNotifications("dana", null, 0, 10);
+
+        assertEquals(1, list.size());
+        verify(nRepo).findByUserAndTypeNotInOrderByCreatedAtDesc(eq(user), eq(user.getDisabledNotificationTypes()), any(Pageable.class));
+    }
+
+    @Test
+    void countUnreadFiltersDisabledTypes() {
+        NotificationRepository nRepo = mock(NotificationRepository.class);
+        UserRepository uRepo = mock(UserRepository.class);
+        ReactionRepository rRepo = mock(ReactionRepository.class);
+        EmailSender email = mock(EmailSender.class);
+        PushNotificationService push = mock(PushNotificationService.class);
+        Executor executor = Runnable::run;
+        NotificationService service = new NotificationService(nRepo, uRepo, email, push, rRepo, executor);
+        org.springframework.test.util.ReflectionTestUtils.setField(service, "websiteUrl", "https://ex.com");
+
+        User user = new User();
+        user.setId(5L);
+        user.setUsername("erin");
+        when(uRepo.findByUsername("erin")).thenReturn(Optional.of(user));
+        when(nRepo.countByUserAndReadAndTypeNotIn(eq(user), eq(false), eq(user.getDisabledNotificationTypes())))
+                .thenReturn(2L);
+
+        long count = service.countUnread("erin");
+
+        assertEquals(2L, count);
+        verify(nRepo).countByUserAndReadAndTypeNotIn(eq(user), eq(false), eq(user.getDisabledNotificationTypes()));
+    }
+
     @Test
     void createRegisterRequestNotificationsDeletesOldOnes() {
         NotificationRepository nRepo = mock(NotificationRepository.class);
@@ -144,6 +200,30 @@ class NotificationServiceTest {
         verify(nRepo).save(any(Notification.class));
     }
 
+    @Test
+    void createPointRedeemNotificationsDeletesOldOnes() {
+        NotificationRepository nRepo = mock(NotificationRepository.class);
+        UserRepository uRepo = mock(UserRepository.class);
+        ReactionRepository rRepo = mock(ReactionRepository.class);
+        EmailSender email = mock(EmailSender.class);
+        PushNotificationService push = mock(PushNotificationService.class);
+        Executor executor = Runnable::run;
+        NotificationService service = new NotificationService(nRepo, uRepo, email, push, rRepo, executor);
+        org.springframework.test.util.ReflectionTestUtils.setField(service, "websiteUrl", "https://ex.com");
+
+        User admin = new User();
+        admin.setId(10L);
+        User user = new User();
+        user.setId(20L);
+
+        when(uRepo.findByRole(Role.ADMIN)).thenReturn(List.of(admin));
+
+        service.createPointRedeemNotifications(user, "contact");
+
+        verify(nRepo).deleteByTypeAndFromUser(NotificationType.POINT_REDEEM, user);
+        verify(nRepo).save(any(Notification.class));
+    }
+
     @Test
     void createNotificationSendsEmailForCommentReply() {
         NotificationRepository nRepo = mock(NotificationRepository.class);

backend/src/test/java/com/openisle/service/PostServiceTest.java

@@ -61,6 +61,58 @@ class PostServiceTest {
         verify(postRepo).delete(post);
     }
 
+    @Test
+    void deletePostByAdminNotifiesAuthor() {
+        PostRepository postRepo = mock(PostRepository.class);
+        UserRepository userRepo = mock(UserRepository.class);
+        CategoryRepository catRepo = mock(CategoryRepository.class);
+        TagRepository tagRepo = mock(TagRepository.class);
+        LotteryPostRepository lotteryRepo = mock(LotteryPostRepository.class);
+        NotificationService notifService = mock(NotificationService.class);
+        SubscriptionService subService = mock(SubscriptionService.class);
+        CommentService commentService = mock(CommentService.class);
+        CommentRepository commentRepo = mock(CommentRepository.class);
+        ReactionRepository reactionRepo = mock(ReactionRepository.class);
+        PostSubscriptionRepository subRepo = mock(PostSubscriptionRepository.class);
+        NotificationRepository notificationRepo = mock(NotificationRepository.class);
+        PostReadService postReadService = mock(PostReadService.class);
+        ImageUploader imageUploader = mock(ImageUploader.class);
+        TaskScheduler taskScheduler = mock(TaskScheduler.class);
+        EmailSender emailSender = mock(EmailSender.class);
+        ApplicationContext context = mock(ApplicationContext.class);
+
+        PostService service = new PostService(postRepo, userRepo, catRepo, tagRepo, lotteryRepo,
+                notifService, subService, commentService, commentRepo,
+                reactionRepo, subRepo, notificationRepo, postReadService,
+                imageUploader, taskScheduler, emailSender, context, PublishMode.DIRECT);
+        when(context.getBean(PostService.class)).thenReturn(service);
+
+        Post post = new Post();
+        post.setId(1L);
+        post.setTitle("T");
+        post.setContent("");
+        User author = new User();
+        author.setId(2L);
+        author.setRole(Role.USER);
+        post.setAuthor(author);
+
+        User admin = new User();
+        admin.setId(1L);
+        admin.setRole(Role.ADMIN);
+
+        when(postRepo.findById(1L)).thenReturn(Optional.of(post));
+        when(userRepo.findByUsername("admin")).thenReturn(Optional.of(admin));
+        when(commentRepo.findByPostAndParentIsNullOrderByCreatedAtAsc(post)).thenReturn(List.of());
+        when(reactionRepo.findByPost(post)).thenReturn(List.of());
+        when(subRepo.findByPost(post)).thenReturn(List.of());
+        when(notificationRepo.findByPost(post)).thenReturn(List.of());
+
+        service.deletePost(1L, "admin");
+
+        verify(notifService).createNotification(eq(author), eq(NotificationType.POST_DELETED), isNull(),
+                isNull(), isNull(), eq(admin), isNull(), eq("T"));
+    }
+
     @Test
     void createPostRespectsRateLimit() {
         PostRepository postRepo = mock(PostRepository.class);

frontend_nuxt/.env.example

@@ -1,6 +1,15 @@
+; 本地部署后端
+; NUXT_PUBLIC_API_BASE_URL=https://127.0.0.1:8081
+; 预发环境后端
+; NUXT_PUBLIC_API_BASE_URL=https://staging.open-isle.com
+; 生产环境后端
 NUXT_PUBLIC_API_BASE_URL=https://www.open-isle.com
+
+; 预发环境
+; NUXT_PUBLIC_WEBSITE_BASE_URL=https://staging.open-isle.com
+; 正式环境/生产环境
 NUXT_PUBLIC_WEBSITE_BASE_URL=https://www.open-isle.com
-NUXT_PUBLIC_GOOGLE_CLIENT_ID=777830451304-xxx.apps.googleusercontent.com
+NUXT_PUBLIC_GOOGLE_CLIENT_ID=777830451304-nt8afkkap18gui4f9entcha99unal744.apps.googleusercontent.com
 NUXT_PUBLIC_GITHUB_CLIENT_ID=Ov23liVkO1NPAX5JyWxJ
 NUXT_PUBLIC_DISCORD_CLIENT_ID=1394985417044000779
 NUXT_PUBLIC_TWITTER_CLIENT_ID=ZTRTU05KSk9KTTJrTTdrVC1tc1E6MTpjaQ

frontend_nuxt/.env.staging.example

@@ -0,0 +1,16 @@
+; 本地部署后端
+; NUXT_PUBLIC_API_BASE_URL=https://127.0.0.1:8081
+; 预发环境后端
+NUXT_PUBLIC_API_BASE_URL=https://staging.open-isle.com
+; 生产环境后端
+; NUXT_PUBLIC_API_BASE_URL=https://www.open-isle.com
+
+; 预发环境
+NUXT_PUBLIC_WEBSITE_BASE_URL=https://staging.open-isle.com
+; 正式环境/生产环境
+; NUXT_PUBLIC_WEBSITE_BASE_URL=https://www.open-isle.com
+
+NUXT_PUBLIC_GOOGLE_CLIENT_ID=777830451304-nt8afkkap18gui4f9entcha99unal744.apps.googleusercontent.com
+NUXT_PUBLIC_GITHUB_CLIENT_ID=Ov23liVkO1NPAX5JyWxJ
+NUXT_PUBLIC_DISCORD_CLIENT_ID=1394985417044000779
+NUXT_PUBLIC_TWITTER_CLIENT_ID=ZTRTU05KSk9KTTJrTTdrVC1tc1E6MTpjaQ

frontend_nuxt/app.vue

@@ -15,62 +15,79 @@
       <div class="content" :class="{ 'menu-open': menuVisible && !hideMenu }">
         <NuxtPage keepalive />
       </div>
+
+      <div v-if="showNewPostIcon && isMobile" class="app-new-post-icon" @click="goToNewPost">
+        <i class="fas fa-edit"></i>
+      </div>
     </div>
     <GlobalPopups />
+    <ConfirmDialog />
   </div>
 </template>
 
-<script>
+<script setup>
 import HeaderComponent from '~/components/HeaderComponent.vue'
 import MenuComponent from '~/components/MenuComponent.vue'
-
 import GlobalPopups from '~/components/GlobalPopups.vue'
+import ConfirmDialog from '~/components/ConfirmDialog.vue'
+import { useIsMobile } from '~/utils/screen'
 
-export default {
+const isMobile = useIsMobile()
-  name: 'App',
+const menuVisible = ref(!isMobile.value)
-  components: { HeaderComponent, MenuComponent, GlobalPopups },
-  setup() {
-    const isMobile = useIsMobile()
-    const menuVisible = ref(!isMobile.value)
-    const hideMenu = computed(() => {
-      return [
-        '/login',
-        '/signup',
-        '/404',
-        '/signup-reason',
-        '/github-callback',
-        '/twitter-callback',
-        '/discord-callback',
-        '/forgot-password',
-        '/google-callback',
-      ].includes(useRoute().path)
-    })
 
-    const header = useTemplateRef('header')
+const showNewPostIcon = computed(() => useRoute().path === '/')
 
-    onMounted(() => {
+const hideMenu = computed(() => {
-      if (typeof window !== 'undefined') {
+  return [
-        menuVisible.value = window.innerWidth > 768
+    '/login',
-      }
+    '/signup',
-    })
+    '/404',
+    '/signup-reason',
+    '/github-callback',
+    '/twitter-callback',
+    '/discord-callback',
+    '/forgot-password',
+    '/google-callback',
+  ].includes(useRoute().path)
+})
 
-    const handleMenuOutside = (event) => {
+const header = useTemplateRef('header')
-      const btn = header.value.$refs.menuBtn
-      if (btn && (btn === event.target || btn.contains(event.target))) {
-        return // 如果是菜单按钮的点击，不处理关闭
-      }
 
-      if (isMobile.value) {
+onMounted(() => {
-        menuVisible.value = false
+  if (typeof window !== 'undefined') {
-      }
+    menuVisible.value = window.innerWidth > 768
-    }
+  }
+})
 
-    return { menuVisible, hideMenu, handleMenuOutside, header }
+const handleMenuOutside = (event) => {
-  },
+  const btn = header.value.$refs.menuBtn
+  if (btn && (btn === event.target || btn.contains(event.target))) {
+    return // 如果是菜单按钮的点击，不处理关闭
+  }
+
+  if (isMobile.value) {
+    menuVisible.value = false
+  }
+}
+
+const goToNewPost = () => {
+  navigateTo('/new-post', { replace: false })
 }
 </script>
+
 <style src="~/assets/global.css"></style>
 <style>
+/* 页面过渡效果 */
+.page-enter-active,
+.page-leave-active {
+  transition: all 0.4s;
+}
+.page-enter-from,
+.page-leave-to {
+  opacity: 0;
+  filter: blur(10px);
+}
+
 .header-container {
   position: fixed;
   top: 0;
@@ -103,6 +120,24 @@ export default {
   margin: 0 auto;
 }
 
+.app-new-post-icon {
+  background-color: var(--new-post-icon-color);
+  color: white;
+  width: 60px;
+  height: 60px;
+  border-radius: 50%;
+  position: fixed;
+  bottom: 40px;
+  right: 20px;
+  font-size: 20px;
+  cursor: pointer;
+  z-index: 1000;
+  display: flex;
+  backdrop-filter: var(--blur-5);
+  justify-content: center;
+  align-items: center;
+}
+
 @media (max-width: 768px) {
   .content,
   .content.menu-open {

frontend_nuxt/assets/global.css

@@ -2,27 +2,35 @@
   --primary-color-hover: rgb(9, 95, 105);
   --primary-color: rgb(10, 110, 120);
   --primary-color-disabled: rgba(93, 152, 156, 0.5);
+  --new-post-icon-color: rgba(10, 111, 120, 0.598);
   --header-height: 60px;
   --header-background-color: white;
   --header-border-color: lightgray;
   --header-text-color: black;
-  --menu-background-color: white;
+  --blur-1: blur(1px);
+  --blur-2: blur(2px);
+  --blur-4: blur(4px);
+  --blur-5: blur(5px);
+  --blur-10: blur(10px);
+  /* 加一个app前缀防止与firefox的userChrome.css中的--menu-background-color冲突 */
+  --app-menu-background-color: white;
   --background-color: white;
-  /* --background-color-blur: rgba(255, 255, 255, 0.57); */
+  --background-color-blur: rgba(255, 255, 255, 0.57);
-  --background-color-blur: var(--background-color);
   --menu-border-color: lightgray;
   --normal-border-color: lightgray;
   --menu-selected-background-color: rgba(208, 250, 255, 0.659);
   --menu-text-color: black;
   --scroller-background-color: rgba(130, 175, 180, 0.5);
-  --normal-background-color: rgb(241, 241, 241);
+  /* --normal-background-color: rgb(241, 241, 241); */
+  --normal-background-color: white;
   --lottery-background-color: rgb(241, 241, 241);
+  --code-highlight-background-color: rgb(241, 241, 241);
   --login-background-color: rgb(248, 248, 248);
   --login-background-color-hover: #e0e0e0;
   --text-color: black;
   --blockquote-text-color: #6a737d;
   --menu-width: 200px;
-  --page-max-width: 1200px;
+  --page-max-width: 1400px;
   --page-max-width-mobile: 900px;
   --article-info-background-color: #f0f0f0;
   --activity-card-background-color: #fafafa;
@@ -33,8 +41,9 @@
   --header-border-color: #555;
   --primary-color: rgb(17, 182, 197);
   --primary-color-hover: rgb(13, 137, 151);
+  --new-post-icon-color: rgba(10, 111, 120, 0.598);
   --header-text-color: white;
-  --menu-background-color: #333;
+  --app-menu-background-color: #333;
   --background-color: #333;
   /* --background-color-blur: #333333a4; */
   --background-color-blur: var(--background-color);
@@ -42,8 +51,10 @@
   --normal-border-color: #555;
   --menu-selected-background-color: rgba(255, 255, 255, 0.1);
   --menu-text-color: white;
-  --normal-background-color: #000000;
+  /* --normal-background-color: #000000; */
+  --normal-background-color: #333;
   --lottery-background-color: #4e4e4e;
+  --code-highlight-background-color: #262b35;
   --login-background-color: #575757;
   --login-background-color-hover: #717171;
   --text-color: #eee;
@@ -52,6 +63,15 @@
   --activity-card-background-color: #585858;
 }
 
+:root[data-frosted='off'] {
+  --blur-1: none;
+  --blur-2: none;
+  --blur-4: none;
+  --blur-5: none;
+  --blur-10: none;
+  --background-color-blur: var(--background-color);
+}
+
 body {
   margin: 0;
   padding: 0;
@@ -70,7 +90,8 @@ body {
 }
 
 .vditor-toolbar--pin {
-  top: var(--header-height) !important;
+  top: calc(var(--header-height) + 1px) !important;
+  z-index: 2000;
 }
 
 .vditor-panel {
@@ -132,7 +153,7 @@ body {
 
 .info-content-text pre {
   display: flex;
-  background-color: var(--lottery-background-color);
+  background-color: var(--code-highlight-background-color);
   padding: 8px 12px;
   border-radius: 4px;
   line-height: 1.5;
@@ -163,8 +184,8 @@ body {
   font-family: 'Maple Mono', monospace;
   font-size: 13px;
   border-radius: 4px;
-  white-space: no-wrap;
+  white-space: break-spaces;
-  background-color: var(--lottery-background-color);
+  background-color: var(--code-highlight-background-color);
   color: var(--text-color);
 }
 
@@ -186,11 +207,13 @@ body {
   opacity: 1;
 }
 
+.about-content a,
 .info-content-text a {
   color: var(--primary-color);
   text-decoration: none;
 }
 
+.about-content a:hover,
 .info-content-text a:hover {
   text-decoration: underline;
 }
@@ -297,6 +320,29 @@ body {
   }
 }
 
+/* Transition API */
+::view-transition-old(root),
+::view-transition-new(root) {
+  animation: none;
+  mix-blend-mode: normal;
+}
+
+::view-transition-old(root) {
+  z-index: 1;
+}
+
+::view-transition-new(root) {
+  z-index: 2147483646;
+}
+
+[data-theme='dark']::view-transition-old(root) {
+  z-index: 2147483646;
+}
+
+[data-theme='dark']::view-transition-new(root) {
+  z-index: 1;
+}
+
 /* NProgress styles */
 #nprogress {
   pointer-events: none;

frontend_nuxt/components/BasePopup.vue

@@ -41,8 +41,8 @@ export default {
   left: 0;
   right: 0;
   bottom: 0;
-  backdrop-filter: blur(2px);
+  backdrop-filter: var(--blur-2);
-  -webkit-backdrop-filter: blur(2px);
+  -webkit-backdrop-filter: var(--blur-2);
 }
 .popup-content {
   position: relative;

frontend_nuxt/components/BaseSwitch.vue

@@ -0,0 +1,65 @@
+<template>
+  <label class="switch">
+    <input
+      type="checkbox"
+      :checked="modelValue"
+      @change="$emit('update:modelValue', $event.target.checked)"
+    />
+    <span class="slider"></span>
+  </label>
+</template>
+
+<script setup>
+defineProps({
+  modelValue: { type: Boolean, default: false },
+})
+
+defineEmits(['update:modelValue'])
+</script>
+
+<style scoped>
+.switch {
+  position: relative;
+  display: inline-block;
+  width: 40px;
+  height: 20px;
+}
+
+.switch input {
+  opacity: 0;
+  width: 0;
+  height: 0;
+}
+
+.slider {
+  position: absolute;
+  cursor: pointer;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  background-color: #ccc;
+  transition: 0.2s;
+  border-radius: 20px;
+}
+
+.slider:before {
+  position: absolute;
+  content: '';
+  height: 16px;
+  width: 16px;
+  left: 2px;
+  bottom: 2px;
+  background-color: white;
+  transition: 0.2s;
+  border-radius: 50%;
+}
+
+input:checked + .slider {
+  background-color: var(--primary-color);
+}
+
+input:checked + .slider:before {
+  transform: translateX(20px);
+}
+</style>

frontend_nuxt/components/CommentEditor.vue

@@ -22,6 +22,7 @@ import {
   getEditorTheme as getEditorThemeUtil,
   getPreviewTheme as getPreviewThemeUtil,
 } from '~/utils/vditor'
+import '~/assets/global.css'
 import LoginOverlay from '~/components/LoginOverlay.vue'
 
 export default {

frontend_nuxt/components/CommentItem.vue

@@ -16,11 +16,11 @@
         <div class="info-content-header-left">
           <span class="user-name">{{ comment.userName }}</span>
           <i class="fas fa-medal medal-icon"></i>
-          <router-link
+          <NuxtLink
             v-if="comment.medal"
             class="medal-name"
             :to="`/users/${comment.userId}?tab=achievements`"
-            >{{ getMedalTitle(comment.medal) }}</router-link
+            >{{ getMedalTitle(comment.medal) }}</NuxtLink
           >
           <i v-if="comment.pinned" class="fas fa-thumbtack pin-icon"></i>
           <span v-if="level >= 2">
@@ -57,7 +57,7 @@
           v-if="showEditor"
           @submit="submitReply"
           :loading="isWaitingForReply"
-          :disabled="!loggedIn"
+          :disabled="!loggedIn || postClosed"
           :show-login-overlay="!loggedIn"
           :parent-user-name="comment.userName"
         />
@@ -76,6 +76,7 @@
               :level="level + 1"
               :default-show-replies="item.openReplies"
               :post-author-id="postAuthorId"
+              :post-closed="postClosed"
             />
           </template>
         </BaseTimeline>
@@ -122,6 +123,10 @@ const props = defineProps({
     type: [Number, String],
     required: true,
   },
+  postClosed: {
+    type: Boolean,
+    default: false,
+  },
 })
 
 const emit = defineEmits(['deleted'])
@@ -148,6 +153,7 @@ const toggleReplies = () => {
 }
 
 const toggleEditor = () => {
+  if (props.postClosed) return
   showEditor.value = !showEditor.value
   if (showEditor.value) {
     setTimeout(() => {
@@ -213,6 +219,10 @@ const deleteComment = async () => {
 }
 const submitReply = async (parentUserName, text, clear) => {
   if (!text.trim()) return
+  if (props.postClosed) {
+    toast.error('帖子已关闭')
+    return
+  }
   isWaitingForReply.value = true
   const token = getToken()
   if (!token) {

frontend_nuxt/components/ConfirmDialog.vue

@@ -0,0 +1,71 @@
+<template>
+  <BasePopup :visible="visible" @close="onCancel">
+    <div class="confirm-dialog" role="dialog" aria-modal="true">
+      <h3 class="confirm-title">{{ title }}</h3>
+      <p class="confirm-message">{{ message }}</p>
+      <div class="confirm-actions">
+        <div class="cancel-button" @click="onCancel">取消</div>
+        <div class="confirm-button" @click="onConfirm">确认</div>
+      </div>
+    </div>
+  </BasePopup>
+</template>
+
+<script setup lang="ts">
+import BasePopup from '~/components/BasePopup.vue'
+import { useConfirm } from '~/composables/useConfirm'
+
+const { visible, title, message, onConfirm, onCancel } = useConfirm()
+</script>
+
+<style scoped>
+.confirm-dialog {
+  padding: 20px;
+  text-align: center;
+}
+.confirm-title {
+  margin-top: 0;
+  font-size: 18px;
+  font-weight: 600;
+}
+.confirm-message {
+  margin: 16px 0 20px;
+  line-height: 1.6;
+  color: var(--text-secondary, #666);
+}
+.confirm-actions {
+  display: flex;
+  justify-content: center;
+  gap: 12px;
+}
+.confirm-button,
+.cancel-button {
+  min-width: 88px;
+  height: 36px;
+  padding: 0 14px;
+  border-radius: 8px;
+  cursor: pointer;
+  border: 1px solid transparent;
+}
+.confirm-button {
+  background: var(--primary-color);
+  color: #fff;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+.confirm-button:hover {
+  background: var(--primary-color-hover);
+}
+.cancel-button {
+  background: transparent;
+  color: var(--primary-color);
+  border-color: currentColor;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+.cancel-button:hover {
+  opacity: 0.85;
+}
+</style>

frontend_nuxt/components/Dropdown.vue

@@ -114,7 +114,7 @@
 </template>
 
 <script>
-import { ref, computed, watch, onMounted } from 'vue'
+import { computed, onMounted, ref, watch } from 'vue'
 import { useIsMobile } from '~/utils/screen'
 
 export default {
@@ -312,7 +312,7 @@ export default {
   border: none;
   outline: none;
   margin-left: 5px;
-  background-color: var(--menu-background-color);
+  background-color: var(--app-menu-background-color);
   color: var(--text-color);
 }
 
@@ -352,7 +352,7 @@ export default {
   left: 0;
   right: 0;
   bottom: 0;
-  background-color: var(--menu-background-color);
+  background-color: var(--app-menu-background-color);
   z-index: 1300;
   display: flex;
   flex-direction: column;

frontend_nuxt/components/DropdownMenu.vue

@@ -3,22 +3,24 @@
     <div class="dropdown-trigger" @click="toggle">
       <slot name="trigger"></slot>
     </div>
-    <div v-if="visible" class="dropdown-menu-container">
+    <Transition name="dropdown-menu">
-      <div
+      <div v-if="visible" class="dropdown-menu-container">
-        v-for="(item, idx) in items"
+        <div
-        :key="idx"
+          v-for="(item, idx) in items"
-        class="dropdown-item"
+          :key="idx"
-        :style="{ color: item.color || 'inherit' }"
+          class="dropdown-item"
-        @click="handle(item)"
+          :style="{ color: item.color || 'inherit' }"
-      >
+          @click="handle(item)"
-        {{ item.text }}
+        >
+          {{ item.text }}
+        </div>
       </div>
-    </div>
+    </Transition>
   </div>
 </template>
 
 <script>
-import { ref, onMounted, onBeforeUnmount } from 'vue'
+import { onBeforeUnmount, onMounted, ref } from 'vue'
 export default {
   name: 'DropdownMenu',
   props: {
@@ -61,17 +63,28 @@ export default {
   position: relative;
   display: inline-block;
 }
+
 .dropdown-trigger {
   cursor: pointer;
   display: inline-flex;
   align-items: center;
 }
 
+.dropdown-menu-enter-active,
+.dropdown-menu-leave-active {
+  transition: all 0.4s;
+}
+.dropdown-menu-enter-from,
+.dropdown-menu-leave-to {
+  opacity: 0;
+  transform: translateY(-16px);
+}
+
 .dropdown-menu-container {
   position: absolute;
   top: 100%;
   right: 0;
-  background-color: var(--menu-background-color);
+  background-color: var(--app-menu-background-color);
   border: 1px solid var(--normal-border-color);
   box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
   border-radius: 8px;
@@ -82,7 +95,9 @@ export default {
 .dropdown-item {
   padding: 8px 16px;
   white-space: nowrap;
+  cursor: pointer;
 }
+
 .dropdown-item:hover {
   background-color: var(--menu-selected-background-color);
 }

frontend_nuxt/components/GlobalPopups.vue

@@ -8,6 +8,13 @@
     />
     <NotificationSettingPopup :visible="showNotificationPopup" @close="closeNotificationPopup" />
     <MedalPopup :visible="showMedalPopup" :medals="newMedals" @close="closeMedalPopup" />
+
+    <ActivityPopup
+      :visible="showInviteCodePopup"
+      :icon="inviteCodeIcon"
+      text="邀请码活动开始了，速来参与大伙们🔥🔥🔥"
+      @close="closeInviteCodePopup"
+    />
   </div>
 </template>
 
@@ -21,7 +28,10 @@ const config = useRuntimeConfig()
 const API_BASE_URL = config.public.apiBaseUrl
 
 const showMilkTeaPopup = ref(false)
+const showInviteCodePopup = ref(false)
 const milkTeaIcon = ref('')
+const inviteCodeIcon = ref('')
+
 const showNotificationPopup = ref(false)
 const showMedalPopup = ref(false)
 const newMedals = ref([])
@@ -30,6 +40,9 @@ onMounted(async () => {
   await checkMilkTeaActivity()
   if (showMilkTeaPopup.value) return
 
+  await checkInviteCodeActivity()
+  if (showInviteCodePopup.value) return
+
   await checkNotificationSetting()
   if (showNotificationPopup.value) return
 
@@ -37,7 +50,7 @@ onMounted(async () => {
 })
 
 const checkMilkTeaActivity = async () => {
-  if (!process.client) return
+  if (!import.meta.client) return
   if (localStorage.getItem('milkTeaActivityPopupShown')) return
   try {
     const res = await fetch(`${API_BASE_URL}/api/activities`)
@@ -53,26 +66,50 @@ const checkMilkTeaActivity = async () => {
     // ignore network errors
   }
 }
+
+const checkInviteCodeActivity = async () => {
+  if (!import.meta.client) return
+  if (localStorage.getItem('inviteCodeActivityPopupShown')) return
+  try {
+    const res = await fetch(`${API_BASE_URL}/api/activities`)
+    if (res.ok) {
+      const list = await res.json()
+      const a = list.find((i) => i.type === 'INVITE_POINTS' && !i.ended)
+      if (a) {
+        inviteCodeIcon.value = a.icon
+        showInviteCodePopup.value = true
+      }
+    }
+  } catch (e) {
+    // ignore network errors
+  }
+}
+
+const closeInviteCodePopup = () => {
+  if (!import.meta.client) return
+  localStorage.setItem('inviteCodeActivityPopupShown', 'true')
+  showInviteCodePopup.value = false
+}
+
 const closeMilkTeaPopup = () => {
-  if (!process.client) return
+  if (!import.meta.client) return
   localStorage.setItem('milkTeaActivityPopupShown', 'true')
   showMilkTeaPopup.value = false
-  checkNotificationSetting()
 }
+
 const checkNotificationSetting = async () => {
-  if (!process.client) return
+  if (!import.meta.client) return
   if (!authState.loggedIn) return
   if (localStorage.getItem('notificationSettingPopupShown')) return
   showNotificationPopup.value = true
 }
 const closeNotificationPopup = () => {
-  if (!process.client) return
+  if (!import.meta.client) return
   localStorage.setItem('notificationSettingPopupShown', 'true')
   showNotificationPopup.value = false
-  checkNewMedals()
 }
 const checkNewMedals = async () => {
-  if (!process.client) return
+  if (!import.meta.client) return
   if (!authState.loggedIn || !authState.userId) return
   try {
     const res = await fetch(`${API_BASE_URL}/api/medals?userId=${authState.userId}`)
@@ -90,7 +127,7 @@ const checkNewMedals = async () => {
   }
 }
 const closeMedalPopup = () => {
-  if (!process.client) return
+  if (!import.meta.client) return
   const seen = new Set(JSON.parse(localStorage.getItem('seenMedals') || '[]'))
   newMedals.value.forEach((m) => seen.add(m.type))
   localStorage.setItem('seenMedals', JSON.stringify([...seen]))

frontend_nuxt/components/HeaderComponent.vue

@@ -8,7 +8,7 @@
           </button>
           <span v-if="isMobile && unreadCount > 0" class="menu-unread-dot"></span>
         </div>
-        <NuxtLink class="logo-container" :to="`/`">
+        <NuxtLink class="logo-container" :to="`/`" @click="refrechData">
           <img
             alt="OpenIsle"
             src="https://openisle-1307107697.cos.ap-guangzhou.myqcloud.com/assert/image.png"
@@ -20,11 +20,34 @@
       </div>
 
       <ClientOnly>
-        <div v-if="isLogin" class="header-content-right">
+        <div class="header-content-right">
           <div v-if="isMobile" class="search-icon" @click="search">
             <i class="fas fa-search"></i>
           </div>
-          <DropdownMenu ref="userMenu" :items="headerMenuItems">
+
+          <div v-if="isMobile" class="theme-icon" @click="cycleTheme">
+            <i :class="iconClass"></i>
+          </div>
+
+          <div v-if="!isMobile" class="invite_text" @click="copyInviteLink">
+            <i class="fas fa-copy"></i>
+            邀请
+            <i v-if="isCopying" class="fas fa-spinner fa-spin"></i>
+          </div>
+
+          <ToolTip content="复制RSS链接" placement="bottom">
+            <div class="rss-icon" @click="copyRssLink">
+              <i class="fas fa-rss"></i>
+            </div>
+          </ToolTip>
+
+          <ToolTip v-if="!isMobile && isLogin" content="发帖" placement="bottom">
+            <div class="new-post-icon" @click="goToNewPost">
+              <i class="fas fa-edit"></i>
+            </div>
+          </ToolTip>
+
+          <DropdownMenu v-if="isLogin" ref="userMenu" :items="headerMenuItems">
             <template #trigger>
               <div class="avatar-container">
                 <img class="avatar-img" :src="avatar" alt="avatar" />
@@ -32,14 +55,11 @@
               </div>
             </template>
           </DropdownMenu>
-        </div>
 
-        <div v-else class="header-content-right">
+          <div v-if="!isLogin" class="auth-btns">
-          <div v-if="isMobile" class="search-icon" @click="search">
+            <div class="header-content-item-main" @click="goToLogin">登录</div>
-            <i class="fas fa-search"></i>
+            <div class="header-content-item-secondary" @click="goToSignup">注册</div>
           </div>
-          <div class="header-content-item-main" @click="goToLogin">登录</div>
-          <div class="header-content-item-secondary" @click="goToSignup">注册</div>
         </div>
       </ClientOnly>
 
@@ -52,10 +72,18 @@
 import { ClientOnly } from '#components'
 import { computed, nextTick, ref, watch } from 'vue'
 import DropdownMenu from '~/components/DropdownMenu.vue'
+import ToolTip from '~/components/ToolTip.vue'
 import SearchDropdown from '~/components/SearchDropdown.vue'
 import { authState, clearToken, loadCurrentUser } from '~/utils/auth'
 import { fetchUnreadCount, notificationState } from '~/utils/notification'
 import { useIsMobile } from '~/utils/screen'
+import { themeState, cycleTheme, ThemeMode } from '~/utils/theme'
+import { toast } from '~/main'
+import { getToken } from '~/utils/auth'
+const config = useRuntimeConfig()
+const API_BASE_URL = config.public.apiBaseUrl
+const WEBSITE_BASE_URL = config.public.websiteBaseUrl
+
 const props = defineProps({
   showMenuBtn: {
     type: Boolean,
@@ -71,6 +99,7 @@ const showSearch = ref(false)
 const searchDropdown = ref(null)
 const userMenu = ref(null)
 const menuBtn = ref(null)
+const isCopying = ref(false)
 
 const search = () => {
   showSearch.value = true
@@ -89,6 +118,41 @@ const goToLogin = () => {
 const goToSettings = () => {
   navigateTo('/settings', { replace: true })
 }
+
+const copyInviteLink = async () => {
+  isCopying.value = true
+  const token = getToken()
+  if (!token) {
+    toast.error('请先登录')
+    return
+  }
+  try {
+    const res = await fetch(`${API_BASE_URL}/api/invite/generate`, {
+      method: 'POST',
+      headers: { Authorization: `Bearer ${token}` },
+    })
+    if (res.ok) {
+      const data = await res.json()
+      const inviteLink = data.token ? `${WEBSITE_BASE_URL}/signup?invite_token=${data.token}` : ''
+      await navigator.clipboard.writeText(inviteLink)
+      toast.success('邀请链接已复制')
+    } else {
+      const data = await res.json().catch(() => ({}))
+      toast.error(data.error || '生成邀请链接失败')
+    }
+  } catch (e) {
+    toast.error('生成邀请链接失败')
+  } finally {
+    isCopying.value = false
+  }
+}
+
+const copyRssLink = async () => {
+  const rssLink = `${API_BASE_URL}/api/rss`
+  await navigator.clipboard.writeText(rssLink)
+  toast.success('RSS链接已复制')
+}
+
 const goToProfile = async () => {
   if (!authState.loggedIn) {
     navigateTo('/login', { replace: true })
@@ -113,12 +177,33 @@ const goToLogout = () => {
   navigateTo('/login', { replace: true })
 }
 
+const goToNewPost = () => {
+  navigateTo('/new-post', { replace: false })
+}
+
+const refrechData = async () => {
+  await fetchUnreadCount()
+  window.dispatchEvent(new Event('refresh-home'))
+}
+
 const headerMenuItems = computed(() => [
   { text: '设置', onClick: goToSettings },
   { text: '个人主页', onClick: goToProfile },
   { text: '退出', onClick: goToLogout },
 ])
 
+/** 其余逻辑保持不变 */
+const iconClass = computed(() => {
+  switch (themeState.mode) {
+    case ThemeMode.DARK:
+      return 'fas fa-moon'
+    case ThemeMode.LIGHT:
+      return 'fas fa-sun'
+    default:
+      return 'fas fa-desktop'
+  }
+})
+
 onMounted(async () => {
   const updateAvatar = async () => {
     if (authState.loggedIn) {
@@ -152,11 +237,11 @@ onMounted(async () => {
 <style scoped>
 .header {
   display: flex;
-  justify-content: space-between;
   align-items: center;
+  justify-content: center;
   height: var(--header-height);
   background-color: var(--background-color-blur);
-  backdrop-filter: blur(10px);
+  backdrop-filter: var(--blur-10);
   color: var(--header-text-color);
   border-bottom: 1px solid var(--header-border-color);
 }
@@ -175,11 +260,10 @@ onMounted(async () => {
   display: flex;
   flex-direction: row;
   align-items: center;
-  justify-content: space-between;
   width: 100%;
   height: 100%;
-  margin: 0 auto;
   max-width: var(--page-max-width);
+  backdrop-filter: var(--blur-10);
 }
 
 .header-content-left {
@@ -189,6 +273,14 @@ onMounted(async () => {
 }
 
 .header-content-right {
+  display: flex;
+  margin-left: auto;
+  flex-direction: row;
+  align-items: center;
+  gap: 30px;
+}
+
+.auth-btns {
   display: flex;
   flex-direction: row;
   align-items: center;
@@ -270,11 +362,47 @@ onMounted(async () => {
   background-color: var(--menu-selected-background-color);
 }
 
-.search-icon {
+.search-icon,
+.theme-icon {
   font-size: 18px;
   cursor: pointer;
 }
 
+.invite_text {
+  font-size: 12px;
+  cursor: pointer;
+  color: var(--primary-color);
+}
+
+.invite_text:hover {
+  text-decoration: underline;
+}
+
+.rss-icon,
+.new-post-icon {
+  font-size: 18px;
+  cursor: pointer;
+}
+
+.rss-icon {
+  animation: rss-glow 2s 3;
+}
+
+@keyframes rss-glow {
+  0% {
+    text-shadow: 0 0 0px var(--primary-color);
+    opacity: 1;
+  }
+  50% {
+    text-shadow: 0 0 12px var(--primary-color);
+    opacity: 0.8;
+  }
+  100% {
+    text-shadow: 0 0 0px var(--primary-color);
+    opacity: 1;
+  }
+}
+
 @media (max-width: 1200px) {
   .header-content {
     padding-left: 15px;
@@ -291,5 +419,9 @@ onMounted(async () => {
   .logo-text {
     display: none;
   }
+
+  .header-content-right {
+    gap: 15px;
+  }
 }
 </style>

frontend_nuxt/components/InfiniteLoadMore.vue

@@ -0,0 +1,102 @@
+<template>
+  <!-- 当 done 后整个容器自动隐藏，不再占位 -->
+  <div v-show="!done" class="infinite-loadmore">
+    <div v-show="isLoading" class="loading-container bottom-loading" aria-live="polite">
+      <l-hatch size="28" stroke="4" speed="3.5" color="var(--primary-color)"></l-hatch>
+    </div>
+    <!-- 永久存在的底部触发器（由组件内部持有与观察） -->
+    <div ref="sentinel" class="load-more-trigger" aria-hidden="true"></div>
+  </div>
+</template>
+
+<script setup>
+import { ref, onMounted, onBeforeUnmount, watch, nextTick } from 'vue'
+
+const props = defineProps({
+  /** 父组件提供：执行“加载下一页”的函数
+   * 返回：
+   *  - boolean：true 表示“已经没有更多数据（done）”
+   *  - { done: boolean }：同上
+   */
+  onLoad: { type: Function, required: true },
+  /** pause=true 时暂停观察（例如首屏/筛选加载过程） */
+  pause: { type: Boolean, default: false },
+  /** 预取范围，默认 200px */
+  rootMargin: { type: String, default: '200px 0px' },
+  /** 触发阈值 */
+  threshold: { type: Number, default: 0 },
+})
+
+const isLoading = ref(false)
+const done = ref(false)
+const sentinel = ref(null)
+let io = null
+
+const stopObserver = () => {
+  if (io) {
+    io.disconnect()
+    io = null
+  }
+}
+
+const startObserver = () => {
+  if (!import.meta.client || props.pause || done.value) return
+  stopObserver()
+  io = new IntersectionObserver(
+    async (entries) => {
+      const e = entries[0]
+      if (!e?.isIntersecting || isLoading.value || done.value) return
+      isLoading.value = true
+      try {
+        const res = await props.onLoad()
+        const finished = typeof res === 'boolean' ? res : !!(res && res.done)
+        if (finished) {
+          done.value = true
+          stopObserver()
+        }
+      } finally {
+        isLoading.value = false
+      }
+    },
+    { root: null, rootMargin: props.rootMargin, threshold: props.threshold },
+  )
+  if (sentinel.value) io.observe(sentinel.value)
+}
+
+onMounted(() => {
+  nextTick(startObserver)
+})
+onBeforeUnmount(stopObserver)
+
+watch(
+  () => props.pause,
+  (p) => {
+    if (p) stopObserver()
+    else nextTick(startObserver)
+  },
+)
+
+/** 父组件可选择性调用，用于外部强制重置（一般直接用 :key 重建更简单） */
+const reset = () => {
+  done.value = false
+  nextTick(startObserver)
+}
+defineExpose({ reset })
+</script>
+
+<style scoped>
+.infinite-loadmore {
+}
+
+.loading-container {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  height: 100px; /* 与原样式匹配 */
+}
+
+.load-more-trigger {
+  width: 100%;
+  height: 1px;
+}
+</style>

frontend_nuxt/components/InviteCodeActivityComponent.vue

@@ -0,0 +1,190 @@
+<template>
+  <div class="invite-code-activity">
+    <div class="invite-code-description">
+      <div class="invite-code-description-title">
+        <i class="fas fa-info-circle"></i>
+        <span class="invite-code-description-title-text">邀请规则说明</span>
+      </div>
+      <div class="invite-code-description-content">
+        <p>⚠️邀请好友注册并登录，每次可以获得500积分🎉🎉🎉</p>
+        <p>邀请链接的有效期为1个月</p>
+        <p>每一个邀请链接的邀请人数上限为3人</p>
+        <p>通过邀请链接注册，无需注册审核</p>
+        <p>每人每天仅能生产1个邀请链接</p>
+      </div>
+    </div>
+
+    <div v-if="inviteLink" class="invite-code-link-content">
+      <p class="invite-code-link-content-text">
+        邀请链接：{{ inviteLink }}
+        <span @click="copyLink"><i class="fas fa-copy copy-icon"></i></span>
+      </p>
+    </div>
+
+    <div :class="['generate-button', { disabled: !user || loadingInvite }]" @click="generateInvite">
+      生成邀请链接
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { toast } from '~/main'
+import { fetchCurrentUser, getToken } from '~/utils/auth'
+
+const config = useRuntimeConfig()
+const API_BASE_URL = config.public.apiBaseUrl
+const WEBSITE_BASE_URL = config.public.websiteBaseUrl
+
+const user = ref(null)
+const isLoadingUser = ref(true)
+const inviteCode = ref('')
+const loadingInvite = ref(false)
+
+const inviteLink = computed(() =>
+  inviteCode.value ? `${WEBSITE_BASE_URL}/signup?invite_token=${inviteCode.value}` : '',
+)
+
+onMounted(async () => {
+  isLoadingUser.value = true
+  user.value = await fetchCurrentUser()
+  isLoadingUser.value = false
+  // if (user.value) {
+  //   await fetchInvite(false)
+  // }
+})
+
+const fetchInvite = async (showToast = true) => {
+  loadingInvite.value = true
+  const token = getToken()
+  if (!token) {
+    toast.error('请先登录')
+    loadingInvite.value = false
+    return
+  }
+  try {
+    const res = await fetch(`${API_BASE_URL}/api/invite/generate`, {
+      method: 'POST',
+      headers: { Authorization: `Bearer ${token}` },
+    })
+    if (res.ok) {
+      const data = await res.json()
+      inviteCode.value = data.token
+      if (showToast) toast.success('邀请链接已生成')
+    } else {
+      const data = await res.json().catch(() => ({}))
+      toast.error(data.error || '生成邀请链接失败')
+    }
+  } catch (e) {
+    toast.error('生成邀请链接失败')
+  } finally {
+    loadingInvite.value = false
+  }
+}
+
+const generateInvite = () => fetchInvite(true)
+
+const copyLink = async () => {
+  if (!inviteLink.value) return
+  try {
+    await navigator.clipboard.writeText(inviteLink.value)
+    toast.success('已复制')
+  } catch (e) {
+    toast.error('复制失败')
+  }
+}
+</script>
+
+<style scoped>
+.invite-code-description-title-text {
+  font-size: 14px;
+  font-weight: bold;
+  margin-left: 5px;
+}
+
+.invite-code-description-content {
+  font-size: 12px;
+  opacity: 0.8;
+}
+
+.status-title {
+  font-weight: bold;
+}
+
+.status-text {
+  font-size: 12px;
+  opacity: 0.8;
+}
+
+.invite-code-activity {
+  margin-top: 20px;
+  padding: 20px;
+}
+
+.generate-button {
+  margin-top: 20px;
+  background-color: var(--primary-color);
+  color: #fff;
+  padding: 8px 16px;
+  border-radius: 10px;
+  width: fit-content;
+  cursor: pointer;
+}
+
+.generate-button:hover {
+  background-color: var(--primary-color-hover);
+}
+
+.generate-button.disabled {
+  background-color: var(--primary-color-disabled);
+  cursor: not-allowed;
+}
+
+.generate-button.disabled:hover {
+  background-color: var(--primary-color-disabled);
+}
+
+.invite-code-status-container {
+  display: flex;
+  flex-direction: row;
+  align-items: center;
+  gap: 30px;
+  margin-top: 20px;
+}
+
+.invite-code-status {
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
+  margin-top: 10px;
+  font-size: 14px;
+}
+
+.user-level-text {
+  opacity: 0.8;
+  font-size: 12px;
+  color: var(--primary-color);
+}
+
+.invite-code-link-content {
+  margin-top: 20px;
+  font-size: 12px;
+  opacity: 0.8;
+}
+
+.invite-code-link-content-text {
+  word-break: break-all;
+}
+
+.copy-icon {
+  cursor: pointer;
+  margin-left: 5px;
+}
+
+@media screen and (max-width: 768px) {
+  .invite-code-status-container {
+    flex-direction: column;
+    align-items: flex-start;
+    gap: 10px;
+  }
+}
+</style>

frontend_nuxt/components/LoginOverlay.vue

@@ -35,7 +35,7 @@ const goLogin = () => {
   left: 0;
   right: 0;
   bottom: 0;
-  backdrop-filter: blur(4px);
+  backdrop-filter: var(--blur-4);
   z-index: 1;
 }
 

frontend_nuxt/components/MenuComponent.vue

@@ -1,168 +1,195 @@
 <template>
   <transition name="slide">
     <nav v-if="visible" class="menu">
-      <div class="menu-item-container">
+      <div class="menu-content">
-        <NuxtLink class="menu-item" exact-active-class="selected" to="/" @click="handleItemClick">
+        <div class="menu-item-container">
-          <i class="menu-item-icon fas fa-hashtag"></i>
+          <NuxtLink class="menu-item" exact-active-class="selected" to="/" @click="handleItemClick">
-          <span class="menu-item-text">话题</span>
+            <i class="menu-item-icon fas fa-hashtag"></i>
-        </NuxtLink>
+            <span class="menu-item-text">话题</span>
-        <NuxtLink
+          </NuxtLink>
-          class="menu-item"
+          <NuxtLink
-          exact-active-class="selected"
+            class="menu-item"
-          to="/message"
+            exact-active-class="selected"
-          @click="handleItemClick"
+            to="/new-post"
-        >
+            @click="handleItemClick"
-          <i class="menu-item-icon fas fa-envelope"></i>
-          <span class="menu-item-text">我的消息</span>
-          <span v-if="unreadCount > 0" class="unread-container">
-            <span class="unread"> {{ showUnreadCount }} </span>
-          </span>
-        </NuxtLink>
-        <NuxtLink
-          class="menu-item"
-          exact-active-class="selected"
-          to="/about"
-          @click="handleItemClick"
-        >
-          <i class="menu-item-icon fas fa-info-circle"></i>
-          <span class="menu-item-text">关于</span>
-        </NuxtLink>
-        <NuxtLink
-          class="menu-item"
-          exact-active-class="selected"
-          to="/activities"
-          @click="handleItemClick"
-        >
-          <i class="menu-item-icon fas fa-gift"></i>
-          <span class="menu-item-text">🔥 活动</span>
-        </NuxtLink>
-        <NuxtLink
-          v-if="shouldShowStats"
-          class="menu-item"
-          exact-active-class="selected"
-          to="/about/stats"
-          @click="handleItemClick"
-        >
-          <i class="menu-item-icon fas fa-chart-line"></i>
-          <span class="menu-item-text">站点统计</span>
-        </NuxtLink>
-        <NuxtLink
-          class="menu-item"
-          exact-active-class="selected"
-          to="/new-post"
-          @click="handleItemClick"
-        >
-          <i class="menu-item-icon fas fa-edit"></i>
-          <span class="menu-item-text">发帖</span>
-        </NuxtLink>
-      </div>
-
-      <div class="menu-section">
-        <div class="section-header" @click="categoryOpen = !categoryOpen">
-          <span>类别</span>
-          <i :class="categoryOpen ? 'fas fa-chevron-up' : 'fas fa-chevron-down'"></i>
-        </div>
-        <div v-if="categoryOpen" class="section-items">
-          <div v-if="isLoadingCategory" class="menu-loading-container">
-            <l-hatch size="28" stroke="4" speed="3.5" color="var(--primary-color)"></l-hatch>
-          </div>
-          <div
-            v-else
-            v-for="c in categoryData"
-            :key="c.id"
-            class="section-item"
-            @click="gotoCategory(c)"
           >
-            <template v-if="c.smallIcon || c.icon">
+            <i class="menu-item-icon fas fa-edit"></i>
-              <img
+            <span class="menu-item-text">发帖</span>
-                v-if="isImageIcon(c.smallIcon || c.icon)"
+          </NuxtLink>
-                :src="c.smallIcon || c.icon"
+          <NuxtLink
-                class="section-item-icon"
+            class="menu-item"
-                :alt="c.name"
+            exact-active-class="selected"
-              />
+            to="/message"
-              <i v-else :class="['section-item-icon', c.smallIcon || c.icon]"></i>
+            @click="handleItemClick"
-            </template>
+          >
-            <span class="section-item-text">
+            <i class="menu-item-icon fas fa-envelope"></i>
-              {{ c.name }}
+            <span class="menu-item-text">我的消息</span>
-              <span class="section-item-text-count" v-if="c.count >= 0">x {{ c.count }}</span>
+            <span v-if="unreadCount > 0" class="unread-container">
+              <span class="unread"> {{ showUnreadCount }} </span>
             </span>
-          </div>
+          </NuxtLink>
+          <NuxtLink
+            class="menu-item"
+            exact-active-class="selected"
+            to="/about"
+            @click="handleItemClick"
+          >
+            <i class="menu-item-icon fas fa-info-circle"></i>
+            <span class="menu-item-text">关于</span>
+          </NuxtLink>
+          <NuxtLink
+            class="menu-item"
+            exact-active-class="selected"
+            to="/activities"
+            @click="handleItemClick"
+          >
+            <i class="menu-item-icon fas fa-gift"></i>
+            <span class="menu-item-text">🔥 活动</span>
+          </NuxtLink>
+          <NuxtLink
+            v-if="shouldShowStats"
+            class="menu-item"
+            exact-active-class="selected"
+            to="/about/stats"
+            @click="handleItemClick"
+          >
+            <i class="menu-item-icon fas fa-chart-line"></i>
+            <span class="menu-item-text">站点统计</span>
+          </NuxtLink>
+          <NuxtLink
+            v-if="authState.loggedIn"
+            class="menu-item"
+            exact-active-class="selected"
+            to="/points"
+            @click="handleItemClick"
+          >
+            <i class="menu-item-icon fas fa-coins"></i>
+            <span class="menu-item-text">
+              积分商城
+              <span v-if="myPoint !== null" class="point-count">{{ myPoint }}</span>
+            </span>
+          </NuxtLink>
         </div>
-      </div>
 
-      <div class="menu-section">
+        <div class="menu-section">
-        <div class="section-header" @click="tagOpen = !tagOpen">
+          <div class="section-header" @click="categoryOpen = !categoryOpen">
-          <span>tag</span>
+            <span>类别</span>
-          <i :class="tagOpen ? 'fas fa-chevron-up' : 'fas fa-chevron-down'"></i>
+            <i :class="categoryOpen ? 'fas fa-chevron-up' : 'fas fa-chevron-down'"></i>
-        </div>
-        <div v-if="tagOpen" class="section-items">
-          <div v-if="isLoadingTag" class="menu-loading-container">
-            <l-hatch size="28" stroke="4" speed="3.5" color="var(--primary-color)"></l-hatch>
           </div>
-          <div v-else v-for="t in tagData" :key="t.id" class="section-item" @click="gotoTag(t)">
+          <div v-if="categoryOpen" class="section-items">
-            <img
+            <div v-if="isLoadingCategory" class="menu-loading-container">
-              v-if="isImageIcon(t.smallIcon || t.icon)"
+              <l-hatch size="28" stroke="4" speed="3.5" color="var(--primary-color)"></l-hatch>
-              :src="t.smallIcon || t.icon"
+            </div>
-              class="section-item-icon"
+            <div
-              :alt="t.name"
+              v-else
-            />
+              v-for="c in categoryData"
-            <i v-else class="section-item-icon fas fa-hashtag"></i>
+              :key="c.id"
-            <span class="section-item-text"
+              class="section-item"
-              >{{ t.name }} <span class="section-item-text-count">x {{ t.count }}</span></span
+              @click="gotoCategory(c)"
             >
+              <template v-if="c.smallIcon || c.icon">
+                <img
+                  v-if="isImageIcon(c.smallIcon || c.icon)"
+                  :src="c.smallIcon || c.icon"
+                  class="section-item-icon"
+                  :alt="c.name"
+                />
+                <i v-else :class="['section-item-icon', c.smallIcon || c.icon]"></i>
+              </template>
+              <span class="section-item-text">
+                {{ c.name }}
+                <span class="section-item-text-count" v-if="c.count >= 0">x {{ c.count }}</span>
+              </span>
+            </div>
+          </div>
+        </div>
+
+        <div class="menu-section">
+          <div class="section-header" @click="tagOpen = !tagOpen">
+            <span>tag</span>
+            <i :class="tagOpen ? 'fas fa-chevron-up' : 'fas fa-chevron-down'"></i>
+          </div>
+          <div v-if="tagOpen" class="section-items">
+            <div v-if="isLoadingTag" class="menu-loading-container">
+              <l-hatch size="28" stroke="4" speed="3.5" color="var(--primary-color)"></l-hatch>
+            </div>
+            <div v-else v-for="t in tagData" :key="t.id" class="section-item" @click="gotoTag(t)">
+              <img
+                v-if="isImageIcon(t.smallIcon || t.icon)"
+                :src="t.smallIcon || t.icon"
+                class="section-item-icon"
+                :alt="t.name"
+              />
+              <i v-else class="section-item-icon fas fa-hashtag"></i>
+              <span class="section-item-text"
+                >{{ t.name }} <span class="section-item-text-count">x {{ t.count }}</span></span
+              >
+            </div>
           </div>
         </div>
       </div>
 
-      <div class="menu-footer">
+      <!-- 解决动态样式的水合错误 -->
-        <div class="menu-footer-btn" @click="cycleTheme">
+      <ClientOnly v-if="!isMobile">
-          <i :class="iconClass"></i>
+        <div class="menu-footer">
+          <div class="menu-footer-btn" @click="cycleTheme">
+            <i :class="iconClass"></i>
+          </div>
         </div>
-      </div>
+      </ClientOnly>
     </nav>
   </transition>
 </template>
 
 <script setup>
-import { ref, computed, watch, onMounted } from 'vue'
+import { computed, onMounted, ref, watch } from 'vue'
-import { themeState, cycleTheme, ThemeMode } from '~/utils/theme'
+import { authState, fetchCurrentUser } from '~/utils/auth'
-import { authState } from '~/utils/auth'
 import { fetchUnreadCount, notificationState } from '~/utils/notification'
+import { useIsMobile } from '~/utils/screen'
+import { cycleTheme, ThemeMode, themeState } from '~/utils/theme'
+
+const isMobile = useIsMobile()
+
 const config = useRuntimeConfig()
 const API_BASE_URL = config.public.apiBaseUrl
 
 const props = defineProps({
-  visible: {
+  visible: { type: Boolean, default: true },
-    type: Boolean,
-    default: true,
-  },
 })
-
 const emit = defineEmits(['item-click'])
 
 const categoryOpen = ref(true)
 const tagOpen = ref(true)
-const isLoadingCategory = ref(false)
+const myPoint = ref(null)
-const isLoadingTag = ref(false)
-const categoryData = ref([])
-const tagData = ref([])
 
-const fetchCategoryData = async () => {
+/** ✅ 用 useAsyncData 替换原生 fetch，避免 SSR+CSR 二次请求 */
-  isLoadingCategory.value = true
+const {
-  const res = await fetch(`${API_BASE_URL}/api/categories`)
+  data: categoryData,
-  const data = await res.json()
+  pending: isLoadingCategory,
-  categoryData.value = data
+  error: categoryError,
-  isLoadingCategory.value = false
+} = await useAsyncData(
-}
+  // 稳定 key：避免 hydration 期误判
+  'menu:categories',
+  () => $fetch(`${API_BASE_URL}/api/categories`),
+  {
+    server: true, // SSR 预取
+    default: () => [], // 初始默认值，减少空判断
+    // 5 分钟内复用缓存，避免路由往返重复请求
+    staleTime: 5 * 60 * 1000,
+  },
+)
 
-const fetchTagData = async () => {
+const {
-  isLoadingTag.value = true
+  data: tagData,
-  const res = await fetch(`${API_BASE_URL}/api/tags?limit=10`)
+  pending: isLoadingTag,
-  const data = await res.json()
+  error: tagError,
-  tagData.value = data
+} = await useAsyncData('menu:tags', () => $fetch(`${API_BASE_URL}/api/tags?limit=10`), {
-  isLoadingTag.value = false
+  server: true,
-}
+  default: () => [],
+  staleTime: 5 * 60 * 1000,
+})
 
+/** 其余逻辑保持不变 */
 const iconClass = computed(() => {
   switch (themeState.mode) {
     case ThemeMode.DARK:
@@ -178,6 +205,15 @@ const unreadCount = computed(() => notificationState.unreadCount)
 const showUnreadCount = computed(() => (unreadCount.value > 99 ? '99+' : unreadCount.value))
 const shouldShowStats = computed(() => authState.role === 'ADMIN')
 
+const loadPoint = async () => {
+  if (authState.loggedIn) {
+    const user = await fetchCurrentUser()
+    myPoint.value = user ? user.point : null
+  } else {
+    myPoint.value = null
+  }
+}
+
 const updateCount = async () => {
   if (authState.loggedIn) {
     await fetchUnreadCount()
@@ -187,8 +223,15 @@ const updateCount = async () => {
 }
 
 onMounted(async () => {
-  await updateCount()
+  await Promise.all([updateCount(), loadPoint()])
-  watch(() => authState.loggedIn, updateCount)
+  // 登录态变化时再拉一次未读数和积分；与 useAsyncData 无关
+  watch(
+    () => authState.loggedIn,
+    () => {
+      updateCount()
+      loadPoint()
+    },
+  )
 })
 
 const handleItemClick = () => {
@@ -211,28 +254,35 @@ const gotoTag = (t) => {
   navigateTo({ path: '/', query: { tags: value } }, { replace: true })
   handleItemClick()
 }
-
-await Promise.all([fetchCategoryData(), fetchTagData()])
 </script>
 
 <style scoped>
 .menu {
   position: sticky;
   top: var(--header-height);
-  width: 200px;
+  width: 220px;
-  background-color: var(--menu-background-color);
+  background-color: var(--app-menu-background-color);
   height: calc(100vh - 20px - var(--header-height));
   border-right: 1px solid var(--menu-border-color);
   display: flex;
   flex-direction: column;
-  padding: 10px;
   overflow-y: auto;
   scrollbar-width: none;
+  backdrop-filter: var(--blur-10);
 }
 
-.menu-item-container {
+.menu-content {
+  width: 100%;
+  height: 100%;
+  overflow-y: auto;
+  box-sizing: border-box;
+  padding: 10px 10px 0 10px;
 }
 
+/* .menu-item-container { */
+/**/
+/* } */
+
 .menu-item {
   padding: 4px 10px;
   text-decoration: none;
@@ -271,6 +321,12 @@ await Promise.all([fetchCategoryData(), fetchTagData()])
   font-weight: bold;
 }
 
+.point-count {
+  margin-left: 4px;
+  font-size: 12px;
+  color: var(--primary-color);
+}
+
 .menu-item-icon {
   margin-right: 10px;
   opacity: 0.5;
@@ -278,10 +334,8 @@ await Promise.all([fetchCategoryData(), fetchTagData()])
 }
 
 .menu-footer {
-  position: fixed;
+  position: relation;
   height: 30px;
-  bottom: 10px;
-  right: 10px;
   display: flex;
   align-items: center;
   justify-content: flex-end;
@@ -369,6 +423,10 @@ await Promise.all([fetchCategoryData(), fetchTagData()])
     background-color: var(--background-color-blur);
   }
 
+  .menu-content {
+    border-radius: 20px;
+  }
+
   .slide-enter-active,
   .slide-leave-active {
     transition:

frontend_nuxt/components/MilkTeaActivityComponent.vue

@@ -40,30 +40,22 @@
       兑换
     </div>
     <div v-else class="redeem-button disabled">兑换</div>
-    <BasePopup :visible="dialogVisible" @close="closeDialog">
+    <RedeemPopup
-      <div class="redeem-dialog-content">
+      :visible="dialogVisible"
-        <BaseInput
+      v-model="contact"
-          textarea=""
+      :loading="loading"
-          rows="5"
+      @close="closeDialog"
-          v-model="contact"
+      @submit="submitRedeem"
-          placeholder="联系方式 (手机号/Email/微信/instagram/telegram等, 务必注明来源)"
+    />
-        />
-        <div class="redeem-actions">
-          <div class="redeem-submit-button" @click="submitRedeem" :disabled="loading">提交</div>
-          <div class="redeem-cancel-button" @click="closeDialog">取消</div>
-        </div>
-      </div>
-    </BasePopup>
   </div>
 </template>
 
 <script setup>
 import { toast } from '~/main'
 import { fetchCurrentUser, getToken } from '~/utils/auth'
-import BaseInput from '~/components/BaseInput.vue'
-import BasePopup from '~/components/BasePopup.vue'
 import LevelProgress from '~/components/LevelProgress.vue'
 import ProgressBar from '~/components/ProgressBar.vue'
+import RedeemPopup from '~/components/RedeemPopup.vue'
 const config = useRuntimeConfig()
 const API_BASE_URL = config.public.apiBaseUrl
 
@@ -185,56 +177,6 @@ const submitRedeem = async () => {
   font-size: 14px;
 }
 
-.redeem-dialog-content {
-  position: relative;
-  z-index: 2;
-  background-color: var(--background-color);
-  display: flex;
-  flex-direction: column;
-  gap: 10px;
-  min-width: 400px;
-}
-
-.redeem-actions {
-  margin-top: 10px;
-  display: flex;
-  flex-direction: row;
-  justify-content: flex-end;
-  gap: 20px;
-  align-items: center;
-}
-
-.redeem-submit-button {
-  background-color: var(--primary-color);
-  color: #fff;
-  padding: 10px 20px;
-  border-radius: 10px;
-  cursor: pointer;
-}
-
-.redeem-submit-button:disabled {
-  background-color: var(--primary-color-disabled);
-  cursor: not-allowed;
-}
-
-.redeem-submit-button:hover {
-  background-color: var(--primary-color-hover);
-}
-
-.redeem-submit-button:disabled:hover {
-  background-color: var(--primary-color-disabled);
-}
-
-.redeem-cancel-button {
-  color: var(--primary-color);
-  border-radius: 10px;
-  cursor: pointer;
-}
-
-.redeem-cancel-button:hover {
-  text-decoration: underline;
-}
-
 .user-level-text {
   opacity: 0.8;
   font-size: 12px;
@@ -247,9 +189,5 @@ const submitRedeem = async () => {
     align-items: flex-start;
     gap: 10px;
   }
-
-  .redeem-dialog-content {
-    min-width: 300px;
-  }
 }
 </style>

frontend_nuxt/components/PostEditor.vue

@@ -16,6 +16,7 @@ import {
   getEditorTheme as getEditorThemeUtil,
   getPreviewTheme as getPreviewThemeUtil,
 } from '~/utils/vditor'
+import '~/assets/global.css'
 
 export default {
   name: 'PostEditor',

frontend_nuxt/components/ReactionsGroup.vue

@@ -51,6 +51,10 @@ import { computed, onMounted, ref, watch } from 'vue'
 import { toast } from '~/main'
 import { authState, getToken } from '~/utils/auth'
 import { reactionEmojiMap } from '~/utils/reactions'
+import { useReactionTypes } from '~/composables/useReactionTypes'
+
+const { reactionTypes, initialize } = useReactionTypes()
+
 const config = useRuntimeConfig()
 const API_BASE_URL = config.public.apiBaseUrl
 const emit = defineEmits(['update:modelValue'])
@@ -66,30 +70,6 @@ watch(
 )
 
 const reactions = ref(props.modelValue)
-const reactionTypes = ref([])
-
-let cachedTypes = null
-const fetchTypes = async () => {
-  if (cachedTypes) return cachedTypes
-  try {
-    const token = getToken()
-    const res = await fetch(`${API_BASE_URL}/api/reaction-types`, {
-      headers: { Authorization: token ? `Bearer ${token}` : '' },
-    })
-    if (res.ok) {
-      cachedTypes = await res.json()
-    } else {
-      cachedTypes = []
-    }
-  } catch {
-    cachedTypes = []
-  }
-  return cachedTypes
-}
-
-onMounted(async () => {
-  reactionTypes.value = await fetchTypes()
-})
 
 const counts = computed(() => {
   const c = {}
@@ -200,6 +180,10 @@ const toggleReaction = async (type) => {
     toast.error('操作失败')
   }
 }
+
+onMounted(async () => {
+  await initialize()
+})
 </script>
 
 <style>
@@ -253,7 +237,7 @@ const toggleReaction = async (type) => {
 
 .make-reaction-item {
   cursor: pointer;
-  padding: 10px;
+  padding: 4px;
   opacity: 0.5;
   border-radius: 8px;
   font-size: 20px;

frontend_nuxt/components/RedeemPopup.vue

@@ -0,0 +1,103 @@
+<template>
+  <BasePopup :visible="visible" @close="onClose">
+    <div class="redeem-dialog-content">
+      <BaseInput
+        textarea
+        rows="5"
+        v-model="innerContact"
+        placeholder="联系方式 (手机号/Email/微信/instagram/telegram等, 务必注明来源)"
+      />
+      <div class="redeem-actions">
+        <div class="redeem-submit-button" @click="submit" :disabled="loading">提交</div>
+        <div class="redeem-cancel-button" @click="onClose">取消</div>
+      </div>
+    </div>
+  </BasePopup>
+</template>
+
+<script setup>
+import { ref, watch } from 'vue'
+import BaseInput from '~/components/BaseInput.vue'
+import BasePopup from '~/components/BasePopup.vue'
+
+const props = defineProps({
+  visible: { type: Boolean, default: false },
+  loading: { type: Boolean, default: false },
+  modelValue: { type: String, default: '' },
+})
+const emit = defineEmits(['update:modelValue', 'submit', 'close'])
+
+const innerContact = ref(props.modelValue)
+watch(
+  () => props.modelValue,
+  (v) => {
+    innerContact.value = v
+  },
+)
+watch(innerContact, (v) => emit('update:modelValue', v))
+
+const submit = () => {
+  emit('submit')
+}
+const onClose = () => {
+  emit('close')
+}
+</script>
+
+<style scoped>
+.redeem-dialog-content {
+  position: relative;
+  z-index: 2;
+  background-color: var(--background-color);
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+  min-width: 400px;
+}
+
+.redeem-actions {
+  margin-top: 10px;
+  display: flex;
+  flex-direction: row;
+  justify-content: flex-end;
+  gap: 20px;
+  align-items: center;
+}
+
+.redeem-submit-button {
+  background-color: var(--primary-color);
+  color: #fff;
+  padding: 10px 20px;
+  border-radius: 10px;
+  cursor: pointer;
+}
+
+.redeem-submit-button:disabled {
+  background-color: var(--primary-color-disabled);
+  cursor: not-allowed;
+}
+
+.redeem-submit-button:hover {
+  background-color: var(--primary-color-hover);
+}
+
+.redeem-submit-button:disabled:hover {
+  background-color: var(--primary-color-disabled);
+}
+
+.redeem-cancel-button {
+  color: var(--primary-color);
+  border-radius: 10px;
+  cursor: pointer;
+}
+
+.redeem-cancel-button:hover {
+  text-decoration: underline;
+}
+
+@media screen and (max-width: 768px) {
+  .redeem-dialog-content {
+    min-width: 300px;
+  }
+}
+</style>

frontend_nuxt/components/SearchDropdown.vue

@@ -37,10 +37,10 @@
 </template>
 
 <script setup>
-import { useIsMobile } from '~/utils/screen'
+import { ref, watch } from 'vue'
 import Dropdown from '~/components/Dropdown.vue'
 import { stripMarkdown } from '~/utils/markdown'
-import { ref, watch } from 'vue'
+import { useIsMobile } from '~/utils/screen'
 const config = useRuntimeConfig()
 const API_BASE_URL = config.public.apiBaseUrl
 
@@ -110,6 +110,10 @@ watch(selected, (val) => {
   selected.value = null
   keyword.value = ''
 })
+
+defineExpose({
+  toggle,
+})
 </script>
 
 <style scoped>
@@ -131,7 +135,7 @@ watch(selected, (val) => {
 }
 
 .text-input {
-  background-color: var(--menu-background-color);
+  background-color: var(--app-menu-background-color);
   color: var(--text-color);
   border: none;
   outline: none;

frontend_nuxt/components/TagSelect.vue

@@ -63,7 +63,7 @@ const isImageIcon = (icon) => {
 }
 
 const buildTagsUrl = (kw = '') => {
-  const base = API_BASE_URL || (process.client ? window.location.origin : '')
+  const base = API_BASE_URL || (import.meta.client ? window.location.origin : '')
   const url = new URL('/api/tags', base)
 
   if (kw) url.searchParams.set('keyword', kw)

frontend_nuxt/components/ToolTip.vue

@@ -0,0 +1,547 @@
+<template>
+  <div class="tooltip-wrapper" ref="wrapperRef">
+    <!-- 触发器 -->
+    <div
+      class="tooltip-trigger"
+      :tabindex="focusable ? 0 : -1"
+      :aria-describedby="visible ? ariaId : undefined"
+      @mouseenter="onTriggerMouseEnter"
+      @mouseleave="onTriggerMouseLeave"
+      @click="onTriggerClick"
+      @focus="onTriggerFocus"
+      @blur="onTriggerBlur"
+    >
+      <slot />
+    </div>
+
+    <!-- 提示内容（Teleport 到 body） -->
+    <Teleport to="body" v-if="mounted">
+      <Transition name="tooltip-fade">
+        <div
+          v-show="visible"
+          :id="ariaId"
+          ref="tooltipRef"
+          class="tooltip-content"
+          :class="[
+            `tooltip-${currentPlacement}`,
+            dark ? 'tooltip-dark' : 'tooltip-light',
+            props.trigger === 'hover' ? 'tooltip-noninteractive' : '',
+          ]"
+          :style="tooltipInlineStyle"
+          role="tooltip"
+        >
+          <div class="tooltip-inner">
+            <slot name="content">
+              {{ content }}
+            </slot>
+          </div>
+
+          <!-- 箭头 -->
+          <div
+            class="tooltip-arrow"
+            :class="`tooltip-arrow-${currentPlacement}`"
+            :style="arrowStyle"
+          ></div>
+        </div>
+      </Transition>
+    </Teleport>
+  </div>
+</template>
+
+<script setup lang="ts">
+import {
+  ref,
+  computed,
+  onMounted,
+  onBeforeUnmount,
+  nextTick,
+  watch,
+  defineProps,
+  defineEmits,
+  defineOptions,
+  useId,
+} from 'vue'
+
+defineOptions({ name: 'Tooltip' })
+
+type Trigger = 'hover' | 'click' | 'focus' | 'manual'
+type Placement = 'top' | 'bottom' | 'left' | 'right'
+
+const props = defineProps({
+  content: { type: String, default: '' },
+  trigger: {
+    type: String as () => Trigger,
+    default: 'hover',
+    validator: (v: string) => ['hover', 'click', 'focus', 'manual'].includes(v),
+  },
+  placement: {
+    type: String as () => Placement,
+    default: 'top',
+    validator: (v: string) => ['top', 'bottom', 'left', 'right'].includes(v),
+  },
+  dark: { type: Boolean, default: false },
+  delay: { type: Number, default: 100 },
+  disabled: { type: Boolean, default: false },
+  focusable: { type: Boolean, default: true },
+  offset: { type: Number, default: 8 },
+  maxWidth: { type: [String, Number], default: '200px' },
+  /** 隐藏延时（毫秒），hover 离开后等待一点点以防抖 */
+  hideDelay: { type: Number, default: 80 },
+})
+
+const emit = defineEmits<{
+  (e: 'show'): void
+  (e: 'hide'): void
+}>()
+
+const wrapperRef = ref<HTMLElement | null>(null)
+const tooltipRef = ref<HTMLElement | null>(null)
+const visible = ref(false)
+const currentPlacement = ref<Placement>(props.placement)
+const ariaId = ref(`tooltip-${useId()}`)
+const mounted = ref(false)
+
+let showTimer: number | null = null
+let hideTimer: number | null = null
+let ro: ResizeObserver | null = null
+let rafId: number | null = null
+
+const maxWidthValue = computed(() => {
+  return typeof props.maxWidth === 'number' ? `${props.maxWidth}px` : props.maxWidth
+})
+
+const tooltipTransform = ref('translate3d(-9999px, -9999px, 0)')
+
+const tooltipInlineStyle = computed(() => ({
+  position: 'fixed',
+  top: '0px',
+  left: '0px',
+  zIndex: 2000,
+  maxWidth: maxWidthValue.value,
+  transform: tooltipTransform.value,
+}))
+
+const arrowStyle = ref<Record<string, string>>({})
+
+const clearTimers = () => {
+  if (showTimer) {
+    window.clearTimeout(showTimer)
+    showTimer = null
+  }
+  if (hideTimer) {
+    window.clearTimeout(hideTimer)
+    hideTimer = null
+  }
+}
+
+const show = async () => {
+  if (props.disabled) return
+  clearTimers()
+  showTimer = window.setTimeout(async () => {
+    visible.value = true
+    emit('show')
+    await nextTick()
+    updatePosition()
+  }, props.delay)
+}
+
+const hide = () => {
+  clearTimers()
+  hideTimer = window.setTimeout(() => {
+    visible.value = false
+    emit('hide')
+  }, props.hideDelay)
+}
+
+const showImmediately = async () => {
+  if (props.disabled) return
+  clearTimers()
+  visible.value = true
+  emit('show')
+  await nextTick()
+  updatePosition()
+}
+const hideImmediately = () => {
+  clearTimers()
+  visible.value = false
+  emit('hide')
+}
+
+// 触发器事件
+const onTriggerMouseEnter = () => {
+  if (props.trigger === 'hover') show()
+}
+const onTriggerMouseLeave = () => {
+  // 关键修改：hover 模式下，离开触发区即开始隐藏计时，不再保持可交互
+  if (props.trigger === 'hover') hide()
+}
+const onTriggerClick = () => {
+  if (props.trigger !== 'click') return
+  visible.value ? hideImmediately() : showImmediately()
+}
+const onTriggerFocus = () => {
+  if (props.trigger === 'focus') showImmediately()
+}
+const onTriggerBlur = () => {
+  if (props.trigger === 'focus') hideImmediately()
+}
+
+// 点击外部关闭（只对 click 模式）
+const onClickOutside = (e: MouseEvent) => {
+  if (props.trigger !== 'click') return
+  const w = wrapperRef.value
+  const t = tooltipRef.value
+  const target = e.target as Node
+  if (w && !w.contains(target) && t && !t.contains(target)) {
+    hideImmediately()
+  }
+}
+
+// 定位算法
+function clamp(n: number, min: number, max: number) {
+  return Math.max(min, Math.min(max, n))
+}
+
+function computeBasePosition(
+  placement: Placement,
+  triggerRect: DOMRect,
+  tooltipRect: DOMRect,
+  offset: number,
+) {
+  const centerX = triggerRect.left + triggerRect.width / 2
+  const centerY = triggerRect.top + triggerRect.height / 2
+
+  switch (placement) {
+    case 'top':
+      return {
+        top: triggerRect.top - tooltipRect.height - offset,
+        left: centerX - tooltipRect.width / 2,
+      }
+    case 'bottom':
+      return {
+        top: triggerRect.bottom + offset,
+        left: centerX - tooltipRect.width / 2,
+      }
+    case 'left':
+      return {
+        top: centerY - tooltipRect.height / 2,
+        left: triggerRect.left - tooltipRect.width - offset,
+      }
+    case 'right':
+      return {
+        top: centerY - tooltipRect.height / 2,
+        left: triggerRect.right + offset,
+      }
+  }
+}
+
+function positionWithSmartFlip(
+  preferred: Placement,
+  triggerRect: DOMRect,
+  tooltipRect: DOMRect,
+  offset: number,
+) {
+  const padding = 8
+  const vw = window.innerWidth
+  const vh = window.innerHeight
+
+  let placement: Placement = preferred
+  let { top, left } = computeBasePosition(placement, triggerRect, tooltipRect, offset)!
+
+  const outTop = top < padding
+  const outBottom = top + tooltipRect.height > vh - padding
+  const outLeft = left < padding
+  const outRight = left + tooltipRect.width > vw - padding
+
+  if (
+    placement === 'top' &&
+    outTop &&
+    triggerRect.bottom + offset + tooltipRect.height <= vh - padding
+  ) {
+    placement = 'bottom'
+    ;({ top, left } = computeBasePosition(placement, triggerRect, tooltipRect, offset)!)
+  } else if (
+    placement === 'bottom' &&
+    outBottom &&
+    triggerRect.top - offset - tooltipRect.height >= padding
+  ) {
+    placement = 'top'
+    ;({ top, left } = computeBasePosition(placement, triggerRect, tooltipRect, offset)!)
+  } else if (
+    placement === 'left' &&
+    outLeft &&
+    triggerRect.right + offset + tooltipRect.width <= vw - padding
+  ) {
+    placement = 'right'
+    ;({ top, left } = computeBasePosition(placement, triggerRect, tooltipRect, offset)!)
+  } else if (
+    placement === 'right' &&
+    outRight &&
+    triggerRect.left - offset - tooltipRect.width >= padding
+  ) {
+    placement = 'left'
+    ;({ top, left } = computeBasePosition(placement, triggerRect, tooltipRect, offset)!)
+  }
+
+  top = clamp(top, padding, vh - tooltipRect.height - padding)
+  left = clamp(left, padding, vw - tooltipRect.width - padding)
+
+  const triggerCenterX = triggerRect.left + triggerRect.width / 2
+  const triggerCenterY = triggerRect.top + triggerRect.height / 2
+  const arrowLeft = clamp(triggerCenterX - left, 10, tooltipRect.width - 10)
+  const arrowTop = clamp(triggerCenterY - top, 10, tooltipRect.height - 10)
+
+  return { placement, top, left, arrowLeft, arrowTop }
+}
+
+const updatePosition = () => {
+  if (!wrapperRef.value || !tooltipRef.value || !visible.value) return
+  if (rafId) cancelAnimationFrame(rafId)
+  rafId = requestAnimationFrame(() => {
+    const triggerEl = wrapperRef.value!.querySelector('.tooltip-trigger') as HTMLElement | null
+    const tooltipEl = tooltipRef.value!
+    if (!triggerEl) return
+
+    const triggerRect = triggerEl.getBoundingClientRect()
+    const tooltipRect = tooltipEl.getBoundingClientRect()
+    const { placement, top, left, arrowLeft, arrowTop } = positionWithSmartFlip(
+      props.placement,
+      triggerRect,
+      tooltipRect,
+      props.offset,
+    )
+
+    currentPlacement.value = placement
+    tooltipTransform.value = `translate3d(${Math.round(left)}px, ${Math.round(top)}px, 0)`
+    if (placement === 'top' || placement === 'bottom') {
+      arrowStyle.value = { '--arrow-left': `${Math.round(arrowLeft)}px` } as any
+    } else {
+      arrowStyle.value = { '--arrow-top': `${Math.round(arrowTop)}px` } as any
+    }
+  })
+}
+
+const onEnvChanged = () => {
+  if (visible.value) updatePosition()
+}
+
+watch(
+  () => props.disabled,
+  (v) => {
+    if (v && visible.value) hideImmediately()
+  },
+)
+watch(
+  () => props.placement,
+  () => {
+    if (visible.value) nextTick(updatePosition)
+  },
+)
+watch(visible, (v) => {
+  if (!mounted.value) return
+  if (v) {
+    if ('ResizeObserver' in window && !ro) {
+      ro = new ResizeObserver(() => updatePosition())
+      if (tooltipRef.value) ro.observe(tooltipRef.value)
+      const triggerEl = wrapperRef.value?.querySelector('.tooltip-trigger') as HTMLElement | null
+      if (triggerEl) ro.observe(triggerEl)
+    }
+    updatePosition()
+  } else {
+    if (ro) {
+      ro.disconnect()
+      ro = null
+    }
+  }
+})
+
+onMounted(() => {
+  mounted.value = true
+  window.addEventListener('resize', onEnvChanged, { passive: true })
+  window.addEventListener('scroll', onEnvChanged, { passive: true, capture: true })
+  document.addEventListener('click', onClickOutside, true)
+})
+
+onBeforeUnmount(() => {
+  clearTimers()
+  if (rafId) cancelAnimationFrame(rafId)
+  if (ro) {
+    ro.disconnect()
+    ro = null
+  }
+  document.removeEventListener('click', onClickOutside, true)
+  window.removeEventListener('resize', onEnvChanged)
+  window.removeEventListener('scroll', onEnvChanged, true)
+})
+
+// 暴露给父组件（manual 可用）
+defineExpose({ show: showImmediately, hide: hideImmediately, updatePosition })
+</script>
+
+<style scoped>
+.tooltip-wrapper {
+  position: relative;
+  display: inline-block;
+}
+.tooltip-trigger {
+  display: inline-block;
+  outline: none;
+}
+.tooltip-trigger:focus-visible {
+  outline: 2px solid var(--primary-color);
+  outline-offset: 2px;
+  border-radius: 4px;
+}
+
+.tooltip-content {
+  will-change: transform;
+  pointer-events: auto; /* 默认允许交互（click/focus 模式） */
+}
+.tooltip-noninteractive {
+  /* hover 模式下禁用指针事件，避免移入浮层导致保持显示 */
+  pointer-events: none;
+}
+
+.tooltip-inner {
+  padding: 8px 12px;
+  border-radius: 6px;
+  font-size: 14px;
+  line-height: 1.4;
+  word-wrap: break-word;
+  border: 1px solid transparent;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
+}
+
+/* 主题 */
+.tooltip-light .tooltip-inner {
+  background-color: var(--background-color);
+  color: var(--text-color);
+  border-color: var(--normal-border-color);
+}
+.tooltip-dark .tooltip-inner {
+  background-color: rgba(0, 0, 0, 0.9);
+  color: #fff;
+}
+
+/* 箭头（用 CSS 变量控制偏移） */
+.tooltip-arrow {
+  position: absolute;
+  width: 0;
+  height: 0;
+  border-style: solid;
+}
+
+/* 顶部 */
+.tooltip-top .tooltip-arrow-top {
+  bottom: -6px;
+  left: var(--arrow-left, 50%);
+  transform: translateX(-50%);
+  border-width: 6px 6px 0 6px;
+}
+.tooltip-light.tooltip-top .tooltip-arrow-top {
+  border-color: var(--normal-border-color) transparent transparent transparent;
+}
+.tooltip-light.tooltip-top .tooltip-arrow-top::after {
+  content: '';
+  position: absolute;
+  top: -7px;
+  left: -6px;
+  border-width: 6px 6px 0 6px;
+  border-style: solid;
+  border-color: var(--background-color) transparent transparent transparent;
+}
+.tooltip-dark.tooltip-top .tooltip-arrow-top {
+  border-color: rgba(0, 0, 0, 0.9) transparent transparent transparent;
+}
+
+/* 底部 */
+.tooltip-bottom .tooltip-arrow-bottom {
+  top: -6px;
+  left: var(--arrow-left, 50%);
+  transform: translateX(-50%);
+  border-width: 0 6px 6px 6px;
+}
+.tooltip-light.tooltip-bottom .tooltip-arrow-bottom {
+  border-color: transparent transparent var(--normal-border-color) transparent;
+}
+.tooltip-light.tooltip-bottom .tooltip-arrow-bottom::after {
+  content: '';
+  position: absolute;
+  top: 1px;
+  left: -6px;
+  border-width: 0 6px 6px 6px;
+  border-style: solid;
+  border-color: transparent transparent var(--background-color) transparent;
+}
+.tooltip-dark.tooltip-bottom .tooltip-arrow-bottom {
+  border-color: transparent transparent rgba(0, 0, 0, 0.9) transparent;
+}
+
+/* 左侧 */
+.tooltip-left .tooltip-arrow-left {
+  right: -6px;
+  top: var(--arrow-top, 50%);
+  transform: translateY(-50%);
+  border-width: 6px 0 6px 6px;
+}
+.tooltip-light.tooltip-left .tooltip-arrow-left {
+  border-color: transparent transparent transparent var(--normal-border-color);
+}
+.tooltip-light.tooltip-left .tooltip-arrow-left::after {
+  content: '';
+  position: absolute;
+  top: -6px;
+  left: -7px;
+  border-width: 6px 0 6px 6px;
+  border-style: solid;
+  border-color: transparent transparent transparent var(--background-color);
+}
+.tooltip-dark.tooltip-left .tooltip-arrow-left {
+  border-color: transparent transparent transparent rgba(0, 0, 0, 0.9);
+}
+
+/* 右侧 */
+.tooltip-right .tooltip-arrow-right {
+  left: -6px;
+  top: var(--arrow-top, 50%);
+  transform: translateY(-50%);
+  border-width: 6px 6px 6px 0;
+}
+.tooltip-light.tooltip-right .tooltip-arrow-right {
+  border-color: transparent var(--normal-border-color) transparent transparent;
+}
+.tooltip-light.tooltip-right .tooltip-arrow-right::after {
+  content: '';
+  position: absolute;
+  top: -6px;
+  left: 1px;
+  border-width: 6px 6px 6px 0;
+  border-style: solid;
+  border-color: transparent var(--background-color) transparent transparent;
+}
+.tooltip-dark.tooltip-right .tooltip-arrow-right {
+  border-color: transparent rgba(0, 0, 0, 0.9) transparent transparent;
+}
+
+/* 过渡动画 */
+.tooltip-fade-enter-active,
+.tooltip-fade-leave-active {
+  transition:
+    opacity 0.18s ease,
+    transform 0.18s ease;
+}
+.tooltip-fade-enter-from,
+.tooltip-fade-leave-to {
+  opacity: 0;
+  transform: translate3d(0, 4px, 0) scale(0.98);
+}
+
+/* 响应式微调 */
+@media (max-width: 768px) {
+  .tooltip-inner {
+    padding: 6px 10px;
+    font-size: 13px;
+    max-width: 250px;
+  }
+}
+</style>

frontend_nuxt/composables/useConfirm.ts

@@ -0,0 +1,52 @@
+// composables/useConfirm.ts
+import { ref } from 'vue'
+
+// 全局单例（SPA 下即可；Nuxt/SSR 下见文末“SSR 提醒”）
+const visible = ref(false)
+const title = ref('')
+const message = ref('')
+
+let resolver: ((ok: boolean) => void) | null = null
+
+function reset() {
+  visible.value = false
+  title.value = ''
+  message.value = ''
+  resolver = null
+}
+
+export function useConfirm() {
+  /**
+   * 打开确认框，返回 Promise<boolean>
+   * - 确认 => resolve(true)
+   * - 取消/关闭 => resolve(false)
+   * 若并发调用，以最后一次为准（更简单直观）
+   */
+  const confirm = (t: string, m: string) => {
+    title.value = t
+    message.value = m
+    visible.value = true
+    return new Promise<boolean>((resolve) => {
+      resolver = resolve
+    })
+  }
+
+  const onConfirm = () => {
+    resolver?.(true)
+    reset()
+  }
+
+  const onCancel = () => {
+    resolver?.(false)
+    reset()
+  }
+
+  return {
+    visible,
+    title,
+    message,
+    confirm,
+    onConfirm,
+    onCancel,
+  }
+}

frontend_nuxt/composables/useReactionTypes.js

@@ -0,0 +1,52 @@
+import { ref } from 'vue'
+
+const reactionTypes = ref([])
+let isLoading = false
+let isInitialized = false
+
+export function useReactionTypes() {
+  const config = useRuntimeConfig()
+  const API_BASE_URL = config.public.apiBaseUrl
+
+  const fetchReactionTypes = async () => {
+    if (isInitialized || isLoading) {
+      reactionTypes.value = [...(window.reactionTypes || [])]
+      return reactionTypes.value
+    }
+    
+    isLoading = true
+    try {
+      const token = getToken()
+      const res = await fetch(`${API_BASE_URL}/api/reaction-types`, {
+        headers: { Authorization: token ? `Bearer ${token}` : '' },
+      })
+      if (res.ok) {
+        reactionTypes.value = await res.json()
+        window.reactionTypes = [...reactionTypes.value]
+        isInitialized = true
+      } else {
+        reactionTypes.value = []
+      }
+    } catch (error) {
+      console.error('Failed to fetch reaction types:', error)
+      reactionTypes.value = []
+    } finally {
+      isLoading = false
+    }
+    return reactionTypes.value
+  }
+
+  const initialize = async () => {
+    if (!isInitialized) {
+      await fetchReactionTypes()
+    }
+    return reactionTypes.value
+  }
+
+  return {
+    reactionTypes: readonly(reactionTypes),
+    fetchReactionTypes,
+    initialize,
+    isInitialized: readonly(isInitialized)
+  }
+}

frontend_nuxt/composables/useToast.js

@@ -1,7 +1,7 @@
 // 导出一个便捷的 toast 对象
 export const toast = {
   success: async (message) => {
-    if (process.client) {
+    if (import.meta.client) {
       try {
         const { useToast } = await import('vue-toastification')
         const toastInstance = useToast()
@@ -12,7 +12,7 @@ export const toast = {
     }
   },
   error: async (message) => {
-    if (process.client) {
+    if (import.meta.client) {
       try {
         const { useToast } = await import('vue-toastification')
         const toastInstance = useToast()
@@ -23,7 +23,7 @@ export const toast = {
     }
   },
   warning: async (message) => {
-    if (process.client) {
+    if (import.meta.client) {
       try {
         const { useToast } = await import('vue-toastification')
         const toastInstance = useToast()
@@ -34,7 +34,7 @@ export const toast = {
     }
   },
   info: async (message) => {
-    if (process.client) {
+    if (import.meta.client) {
       try {
         const { useToast } = await import('vue-toastification')
         const toastInstance = useToast()
@@ -48,7 +48,7 @@ export const toast = {
 
 // 导出 useToast composable
 export const useToast = () => {
-  if (process.client) {
+  if (import.meta.client) {
     return new Promise(async (resolve) => {
       try {
         const { useToast: useVueToast } = await import('vue-toastification')

frontend_nuxt/main.js

@@ -1 +1,5 @@
 export { toast } from './composables/useToast'
+
+export const API_DOMAIN = 'https://www.open-isle.com'
+export const API_PORT = ''
+export const API_BASE_URL = API_PORT ? `${API_DOMAIN}:${API_PORT}` : API_DOMAIN

frontend_nuxt/nuxt.config.ts

@@ -12,9 +12,9 @@ export default defineNuxtConfig({
       twitterClientId: process.env.NUXT_PUBLIC_TWITTER_CLIENT_ID || '',
     },
   },
-  // 确保 Vditor 样式在 global.css 覆盖前加载
   css: ['vditor/dist/index.css', '~/assets/fonts.css', '~/assets/global.css'],
   app: {
+    pageTransition: { name: 'page', mode: 'out-in' },
     head: {
       script: [
         {
@@ -26,7 +26,31 @@ export default defineNuxtConfig({
                 const prefersDark = window.matchMedia('(prefers-color-scheme: dark)').matches;
                 const theme = mode === 'dark' || mode === 'light' ? mode : (prefersDark ? 'dark' : 'light');
                 document.documentElement.dataset.theme = theme;
-              } catch (e) {}
+
+                
+                let themeColor = '#fff';
+                let themeStatus = 'default';
+                if (theme === 'dark') {
+                  themeColor = '#333';
+                  themeStatus = 'black-translucent';
+                } else {
+                  themeColor = '#ffffff';
+                  themeStatus = 'default';
+                }
+                
+                const androidMeta = document.createElement('meta');
+                androidMeta.name = 'theme-color';
+                androidMeta.content = themeColor;
+                
+                const iosMeta = document.createElement('meta');
+                iosMeta.name = 'apple-mobile-web-app-status-bar-style';
+                iosMeta.content = themeStatus;
+
+                document.head.appendChild(androidMeta);
+                document.head.appendChild(iosMeta);
+              } catch (e) {
+                console.warn('Theme initialization failed:', e);
+              }
             })();
           `,
         },
@@ -60,4 +84,27 @@ export default defineNuxtConfig({
       isCustomElement: (tag) => ['l-hatch', 'l-hatch-spinner'].includes(tag),
     },
   },
+  vite: {
+    build: {
+      // increase warning limit and split large libraries into separate chunks
+      chunkSizeWarningLimit: 1024,
+      rollupOptions: {
+        output: {
+          manualChunks(id) {
+            if (id.includes('node_modules')) {
+              if (id.includes('vditor')) {
+                return 'vditor'
+              }
+              if (id.includes('echarts')) {
+                return 'echarts'
+              }
+              if (id.includes('highlight.js')) {
+                return 'highlight'
+              }
+            }
+          },
+        },
+      },
+    },
+  },
 })

frontend_nuxt/pages/404.vue

@@ -2,7 +2,7 @@
   <div class="not-found-page">
     <h1>404 - 页面不存在</h1>
     <p>你访问的页面不存在或已被删除</p>
-    <router-link to="/">返回首页</router-link>
+    <NuxtLink to="/">返回首页</NuxtLink>
   </div>
 </template>
 

frontend_nuxt/pages/about/stats.vue

@@ -1,5 +1,8 @@
 <template>
   <div class="site-stats-page">
+    <div v-if="isLoading" class="loading-message">
+      <l-hatch size="28" stroke="4" speed="3.5" color="var(--primary-color)"></l-hatch>
+    </div>
     <ClientOnly>
       <VChart
         v-if="dauOption"
@@ -51,8 +54,10 @@ const dauOption = ref(null)
 const newUserOption = ref(null)
 const postOption = ref(null)
 const commentOption = ref(null)
+const isLoading = ref(false)
 
 async function loadData() {
+  isLoading.value = true
   const token = getToken()
   const headers = { Authorization: `Bearer ${token}` }
 
@@ -93,6 +98,7 @@ async function loadData() {
     const data = await commentRes.json()
     commentOption.value = toOption('每日回贴量', data)
   }
+  isLoading.value = false
 }
 
 onMounted(loadData)
@@ -105,4 +111,11 @@ onMounted(loadData)
   background-color: var(--background-color);
   margin: 0 auto;
 }
+
+.loading-message {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  height: 400px;
+}
 </style>

frontend_nuxt/pages/activities.vue

@@ -25,6 +25,7 @@
         </div>
       </div>
       <MilkTeaActivityComponent v-if="a.type === 'MILK_TEA'" />
+      <InviteCodeActivityComponent v-if="a.type === 'INVITE_POINTS'" />
     </div>
   </div>
 </template>
@@ -32,6 +33,7 @@
 <script setup>
 import TimeManager from '~/utils/time'
 import MilkTeaActivityComponent from '~/components/MilkTeaActivityComponent.vue'
+import InviteCodeActivityComponent from '~/components/InviteCodeActivityComponent.vue'
 const config = useRuntimeConfig()
 const API_BASE_URL = config.public.apiBaseUrl
 
@@ -75,6 +77,7 @@ onMounted(async () => {
   background-color: var(--activity-card-background-color);
   border-radius: 20px;
   box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
+  margin-bottom: 10px;
 }
 
 .activity-card-left-avatar-img {
@@ -141,6 +144,10 @@ onMounted(async () => {
   color: inherit;
 }
 
+.activity-card-normal-right {
+  width: 100%;
+}
+
 @media screen and (max-width: 768px) {
   .activity-card-left-avatar-img {
     width: 80px;

frontend_nuxt/pages/discord-callback.vue

@@ -1,3 +1,4 @@
+<!-- pages/discord-callback.vue -->
 <template>
   <CallbackPage />
 </template>
@@ -8,9 +9,30 @@ import { discordExchange } from '~/utils/discord'
 
 onMounted(async () => {
   const url = new URL(window.location.href)
-  const code = url.searchParams.get('code')
+  const code = url.searchParams.get('code') || ''
-  const state = url.searchParams.get('state')
+  const stateStr = url.searchParams.get('state') || ''
-  const result = await discordExchange(code, state, '')
+
+  // 从 state 解析 invite_token；兜底支持 query ?invite_token=
+  let inviteToken = ''
+  if (stateStr) {
+    try {
+      const s = new URLSearchParams(stateStr)
+      inviteToken = s.get('invite_token') || s.get('invitetoken') || ''
+    } catch {}
+  }
+  // if (!inviteToken) {
+  //   inviteToken =
+  //     url.searchParams.get('invite_token') ||
+  //     url.searchParams.get('invitetoken') ||
+  //     ''
+  // }
+
+  if (!code) {
+    navigateTo('/login', { replace: true })
+    return
+  }
+
+  const result = await discordExchange(code, inviteToken, '')
 
   if (result.needReason) {
     navigateTo(`/signup-reason?token=${result.token}`, { replace: true })

frontend_nuxt/pages/forgot-password.vue

@@ -2,6 +2,7 @@
   <div class="forgot-page">
     <div class="forgot-content">
       <div class="forgot-title">找回密码</div>
+ 
       <div v-if="step === 0" class="step-content">
         <BaseInput icon="fas fa-envelope" v-model="email" placeholder="邮箱" />
         <div v-if="emailError" class="error-message">{{ emailError }}</div>
@@ -19,6 +20,10 @@
         <div class="primary-button" @click="resetPassword" v-if="!isResetting">重置密码</div>
         <div class="primary-button disabled" v-else>提交中...</div>
       </div>
+      <div class="hint-message">
+        <i class="fas fa-info-circle"></i>
+        使用 Google 注册的用户可使用对应的邮箱进行找回密码
+      </div>
     </div>
   </div>
 </template>
@@ -26,6 +31,8 @@
 <script setup>
 import { toast } from '~/main'
 import BaseInput from '~/components/BaseInput.vue'
+import { useRoute } from 'vue-router'
+
 const config = useRuntimeConfig()
 const API_BASE_URL = config.public.apiBaseUrl
 
@@ -39,6 +46,7 @@ const passwordError = ref('')
 const isSending = ref(false)
 const isVerifying = ref(false)
 const isResetting = ref(false)
+const route = useRoute()
 
 onMounted(() => {
   if (route.query.email) {
@@ -137,6 +145,21 @@ const resetPassword = async () => {
   font-size: 24px;
   font-weight: bold;
 }
+
+.forgot-content .hint-message {
+  display: flex;
+  justify-content: flex-start;
+  align-items: center;
+  gap: 8px;
+  padding: 8px 0;
+  font-size: 13px;
+  color: var(--blockquote-text-color);
+}
+
+.hint-message i {
+  color: var(--primary-color);
+  font-size: 14px;
+}
 .step-content {
   display: flex;
   flex-direction: column;

frontend_nuxt/pages/github-callback.vue

@@ -1,3 +1,4 @@
+<!-- pages/github-callback.vue -->
 <template>
   <CallbackPage />
 </template>
@@ -8,9 +9,31 @@ import { githubExchange } from '~/utils/github'
 
 onMounted(async () => {
   const url = new URL(window.location.href)
-  const code = url.searchParams.get('code')
+  const code = url.searchParams.get('code') || ''
-  const state = url.searchParams.get('state')
+  const state = url.searchParams.get('state') || ''
-  const result = await githubExchange(code, state, '')
+
+  // 从 state 中解析 invite_token（githubAuthorize 已把它放进 state）
+  let inviteToken = ''
+  if (state) {
+    try {
+      const s = new URLSearchParams(state)
+      inviteToken = s.get('invite_token') || s.get('invitetoken') || ''
+    } catch {}
+  }
+  // 兜底：也支持直接跟在回调URL的查询参数上
+  // if (!inviteToken) {
+  //   inviteToken =
+  //     url.searchParams.get('invite_token') ||
+  //     url.searchParams.get('invitetoken') ||
+  //     ''
+  // }
+
+  if (!code) {
+    navigateTo('/login', { replace: true })
+    return
+  }
+
+  const result = await githubExchange(code, inviteToken, '')
 
   if (result.needReason) {
     navigateTo(`/signup-reason?token=${result.token}`, { replace: true })

frontend_nuxt/pages/google-callback.vue

@@ -9,6 +9,21 @@ import { googleAuthWithToken } from '~/utils/google'
 onMounted(async () => {
   const hash = new URLSearchParams(window.location.hash.substring(1))
   const idToken = hash.get('id_token')
+
+  // 优先从 state 中解析
+  let inviteToken = ''
+  const stateStr = hash.get('state') || ''
+  if (stateStr) {
+    const state = new URLSearchParams(stateStr)
+    inviteToken = state.get('invite_token') || ''
+  }
+
+  // 兜底：如果之前把 invite_token 放在回调 URL 的查询参数中
+  // if (!inviteToken) {
+  //   const query = new URLSearchParams(window.location.search)
+  //   inviteToken = query.get('invite_token') || ''
+  // }
+
   if (idToken) {
     await googleAuthWithToken(
       idToken,
@@ -18,6 +33,7 @@ onMounted(async () => {
       (token) => {
         navigateTo(`/signup-reason?token=${token}`, { replace: true })
       },
+      { inviteToken },
     )
   } else {
     navigateTo('/login', { replace: true })

frontend_nuxt/pages/index.vue

@@ -1,10 +1,7 @@
 <template>
   <div class="home-page">
     <div v-if="!isMobile" class="search-container">
-      <div class="search-title">一切可能，从此刻启航</div>
+      <div class="search-title">一切可能，从此刻启航，在此遇见灵感与共鸣</div>
-      <div class="search-subtitle">
-        愿你在此遇见灵感与共鸣。若有疑惑，欢迎发问，亦可在知识的海洋中搜寻答案。
-      </div>
       <SearchDropdown />
     </div>
 
@@ -105,25 +102,33 @@
           </div>
         </div>
       </template>
+
       <div v-else-if="selectedTopic === '热门'" class="placeholder-container">
         热门帖子功能开发中，敬请期待。
       </div>
       <div v-else class="placeholder-container">分类浏览功能开发中，敬请期待。</div>
-      <div v-if="isLoadingMore && articles.length > 0" class="loading-container bottom-loading">
+
-        <l-hatch size="28" stroke="4" speed="3.5" color="var(--primary-color)"></l-hatch>
+      <!-- ✅ 通用“底部加载更多”组件（自管 loading/observer/并发） -->
-      </div>
+      <InfiniteLoadMore
+        v-if="articles.length > 0"
+        :key="ioKey"
+        :on-load="fetchNextPage"
+        :pause="pendingFirst"
+        root-margin="200px 0px"
+      />
     </div>
   </div>
 </template>
+
 <script setup>
-import { ref, watch, watchEffect, computed, onMounted, onBeforeUnmount } from 'vue'
+import { computed, onMounted, onBeforeUnmount, nextTick, ref, watch } from 'vue'
 import ArticleCategory from '~/components/ArticleCategory.vue'
 import ArticleTags from '~/components/ArticleTags.vue'
 import CategorySelect from '~/components/CategorySelect.vue'
 import SearchDropdown from '~/components/SearchDropdown.vue'
 import TagSelect from '~/components/TagSelect.vue'
+import InfiniteLoadMore from '~/components/InfiniteLoadMore.vue'
 import { getToken } from '~/utils/auth'
-import { useScrollLoadMore } from '~/utils/loadMore'
 import { stripMarkdown } from '~/utils/markdown'
 import { useIsMobile } from '~/utils/screen'
 import TimeManager from '~/utils/time'
@@ -147,17 +152,22 @@ const route = useRoute()
 const tagOptions = ref([])
 const categoryOptions = ref([])
 
-const isLoadingMore = ref(false)
-
 const topics = ref(['最新回复', '最新', '排行榜' /*, '热门', '类别'*/])
+const selectedTopicCookie = useCookie('homeTab')
 const selectedTopic = ref(
-  route.query.view === 'ranking' ? '排行榜' : route.query.view === 'latest' ? '最新' : '最新回复',
+  selectedTopicCookie.value
+    ? selectedTopicCookie.value
+    : route.query.view === 'ranking'
+      ? '排行榜'
+      : route.query.view === 'latest'
+        ? '最新'
+        : '最新回复',
 )
+if (!selectedTopicCookie.value) selectedTopicCookie.value = selectedTopic.value
 const articles = ref([])
 const page = ref(0)
 const pageSize = 10
 const isMobile = useIsMobile()
-const allLoaded = ref(false)
 
 /** URL 参数 -> 本地筛选值 **/
 const selectedCategorySet = (category) => {
@@ -178,6 +188,11 @@ onMounted(() => {
   const { category, tags } = route.query
   if (category) selectedCategorySet(category)
   if (tags) selectedTagsSet(tags)
+
+  const saved = localStorage.getItem('homeTab')
+  if (saved) {
+    selectedTopic.value = saved
+  }
 })
 
 /** 路由变更时同步筛选 **/
@@ -195,7 +210,7 @@ watch(
 const loadOptions = async () => {
   if (selectedCategory.value && !isNaN(selectedCategory.value)) {
     try {
-      const res = await fetch(`${API_BASE_URL}/api/categories/${selectedCategory.value}`)
+      const res = await fetch(`${API_BASE_URL}/api/categories/`)
       if (res.ok) categoryOptions.value = [await res.json()]
     } catch {}
   }
@@ -276,76 +291,54 @@ const {
   },
 )
 
-/** 首屏/筛选变更：重置分页并灌入 firstPage **/
+/** 首屏/筛选变更：重置分页并灌入 firstPage（InfiniteLoadMore 会凭 key 重建状态） **/
 watch(
   firstPage,
   (data) => {
     page.value = 0
     articles.value = [...(data || [])]
-    allLoaded.value = (data?.length || 0) < pageSize
   },
   { immediate: true },
 )
 
-/** —— 滚动加载更多 —— **/
+/** —— 提供给 InfiniteLoadMore 的加载函数 —— **/
-let inflight = null
 const fetchNextPage = async () => {
-  if (allLoaded.value || pendingFirst.value || inflight) return
+  // 若首屏仍在 pending，由组件 pause 控制，这里兜底返回“未完成”
+  if (pendingFirst.value) return false
+
   const nextPage = page.value + 1
-  isLoadingMore.value = true
+  const res = await $fetch(buildUrl({ pageNo: nextPage }), { headers: tokenHeader.value })
-  inflight = $fetch(buildUrl({ pageNo: nextPage }), { headers: tokenHeader.value })
+  const data = Array.isArray(res) ? res : []
-    .then((res) => {
+  const mapped = data.map((p) => ({
-      const data = Array.isArray(res) ? res : []
+    id: p.id,
-      const mapped = data.map((p) => ({
+    title: p.title,
-        id: p.id,
+    description: p.content,
-        title: p.title,
+    category: p.category,
-        description: p.content,
+    tags: p.tags || [],
-        category: p.category,
+    members: (p.participants || []).map((m) => ({ id: m.id, avatar: m.avatar })),
-        tags: p.tags || [],
+    comments: p.commentCount,
-        members: (p.participants || []).map((m) => ({ id: m.id, avatar: m.avatar })),
+    views: p.views,
-        comments: p.commentCount,
+    time: TimeManager.format(
-        views: p.views,
+      selectedTopic.value === '最新回复' ? p.lastReplyAt || p.createdAt : p.createdAt,
-        time: TimeManager.format(
+    ),
-          selectedTopic.value === '最新回复' ? p.lastReplyAt || p.createdAt : p.createdAt,
+    pinned: Boolean(p.pinned ?? p.pinnedAt ?? p.pinned_at),
-        ),
+    type: p.type,
-        pinned: Boolean(p.pinned ?? p.pinnedAt ?? p.pinned_at),
+  }))
-        type: p.type,
+  articles.value.push(...mapped)
-      }))
+
-      articles.value.push(...mapped)
+  const done = data.length < pageSize
-      if (data.length < pageSize) {
+  if (!done) page.value = nextPage
-        allLoaded.value = true
+  return done // ✅ 返回给组件，决定是否停止观察
-      } else {
-        page.value = nextPage
-      }
-    })
-    .finally(() => {
-      inflight = null
-      isLoadingMore.value = false
-    })
 }
 
-/** 绑定滚动加载（避免挂载瞬间触发） **/
+/** 选项首屏加载与状态持久 **/
-let initialReady = false
-const loadMoreGuarded = async () => {
-  if (!initialReady) return
-  await fetchNextPage()
-}
-useScrollLoadMore(loadMoreGuarded)
-watch(
-  articles,
-  () => {
-    if (!initialReady && articles.value.length) initialReady = true
-  },
-  { immediate: true },
-)
-
-/** 切换分类/标签/Tab：useAsyncData 已 watch，这里只需确保 options 加载 **/
 watch([selectedCategory, selectedTags], () => {
   loadOptions()
 })
-watch(selectedTopic, () => {
+watch(selectedTopic, (val) => {
-  // 仅当需要额外选项时加载
   loadOptions()
+  selectedTopicCookie.value = val
+  if (import.meta.client) localStorage.setItem('homeTab', val)
 })
 
 /** 选项首屏加载：服务端执行一次；客户端兜底 **/
@@ -354,7 +347,14 @@ if (import.meta.server) {
 }
 onMounted(() => {
   if (categoryOptions.value.length === 0 && tagOptions.value.length === 0) loadOptions()
+  window.addEventListener('refresh-home', refreshFirst)
 })
+onBeforeUnmount(() => {
+  window.removeEventListener('refresh-home', refreshFirst)
+})
+
+/** 供 InfiniteLoadMore 重建用的 key：筛选/Tab 改变即重建内部状态 */
+const ioKey = computed(() => asyncKey.value.join('::'))
 
 /** 其他工具函数 **/
 const sanitizeDescription = (text) => stripMarkdown(text)
@@ -371,8 +371,8 @@ const sanitizeDescription = (text) => stripMarkdown(text)
 }
 
 .search-container {
-  margin-top: 100px;
+  margin-top: 32px;
-  padding: 20px;
+  padding: 20px 20px 32px;
   display: flex;
   flex-direction: column;
   align-items: center;
@@ -384,10 +384,6 @@ const sanitizeDescription = (text) => stripMarkdown(text)
   font-weight: bold;
 }
 
-.search-subtitle {
-  font-size: 16px;
-}
-
 .loading-container {
   display: flex;
   justify-content: center;
@@ -395,6 +391,7 @@ const sanitizeDescription = (text) => stripMarkdown(text)
   height: 200px;
 }
 
+/* 这里的 bottom-loading 可保留给首屏 loading 使用；InfiniteLoadMore 自带同名样式也兼容 */
 .bottom-loading {
   height: 100px;
 }
@@ -422,6 +419,7 @@ const sanitizeDescription = (text) => stripMarkdown(text)
   gap: 10px;
   width: 100%;
   padding: 10px 0;
+  backdrop-filter: var(--blur-10);
 }
 
 .topic-item-container {
@@ -537,10 +535,12 @@ const sanitizeDescription = (text) => stripMarkdown(text)
 }
 
 .article-item-description {
+  max-width: 100%;
   margin-top: 10px;
   font-size: 14px;
   color: gray;
   display: -webkit-box;
+  line-clamp: 3;
   -webkit-line-clamp: 3;
   -webkit-box-orient: vertical;
   overflow: hidden;

frontend_nuxt/pages/login.vue

@@ -27,11 +27,15 @@
             >找回密码</a
           >
         </div>
+        <div class="hint-message">
+          <i class="fas fa-info-circle"></i>
+          使用右侧第三方OAuth注册/登录的用户可使用对应的邮箱进行重设密码
+        </div>
       </div>
     </div>
 
     <div class="other-login-page-content">
-      <div class="login-page-button" @click="googleAuthorize">
+      <div class="login-page-button" @click="loginWithGoogle">
         <img class="login-page-button-icon" src="../assets/icons/google.svg" alt="Google Logo" />
         <div class="login-page-button-text">Google 登录</div>
       </div>
@@ -102,6 +106,9 @@ const submitLogin = async () => {
   }
 }
 
+const loginWithGoogle = () => {
+  googleAuthorize()
+}
 const loginWithGithub = () => {
   githubAuthorize()
 }
@@ -259,6 +266,11 @@ const loginWithTwitter = () => {
   color: var(--primary-color);
 }
 
+.hint-message {
+  font-size: 12px;
+  opacity: 0.7;
+}
+
 @media (max-width: 768px) {
   .login-page {
     flex-direction: column;

frontend_nuxt/pages/message.vue

@@ -33,15 +33,13 @@
     <div v-if="selectedTab === 'control'">
       <div class="message-control-container">
         <div class="message-control-title">通知设置</div>
-        <div class="message-control-push-item-container">
+        <div class="message-control-item-container">
-          <div
+          <div v-for="pref in notificationPrefs" :key="pref.type" class="message-control-item">
-            v-for="pref in notificationPrefs"
+            <div class="message-control-item-label">{{ formatType(pref.type) }}</div>
-            :key="pref.type"
+            <BaseSwitch
-            class="message-control-push-item"
+              :model-value="pref.enabled"
-            :class="{ select: pref.enabled }"
+              @update:modelValue="(val) => togglePref(pref, val)"
-            @click="togglePref(pref)"
+            />
-          >
-            {{ formatType(pref.type) }}
           </div>
         </div>
       </div>
@@ -53,74 +51,74 @@
       </div>
 
       <BasePlaceholder
-        v-else-if="filteredNotifications.length === 0"
+        v-else-if="notifications.length === 0"
         text="暂时没有消息 :)"
         icon="fas fa-inbox"
       />
 
-      <div class="timeline-container" v-if="filteredNotifications.length > 0">
+      <div class="timeline-container" v-if="notifications.length > 0">
-        <BaseTimeline :items="filteredNotifications">
+        <BaseTimeline :items="notifications">
           <template #item="{ item }">
             <div class="notif-content" :class="{ read: item.read }">
               <span v-if="!item.read" class="unread-dot"></span>
               <span class="notif-type">
                 <template v-if="item.type === 'COMMENT_REPLY' && item.parentComment">
                   <NotificationContainer :item="item" :markRead="markRead">
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/users/${item.comment.author.id}`"
                       >{{ item.comment.author.username }}
-                    </router-link>
+                    </NuxtLink>
                     对我的评论
                     <span>
-                      <router-link
+                      <NuxtLink
                         class="notif-content-text"
                         @click="markRead(item.id)"
                         :to="`/posts/${item.post.id}#comment-${item.parentComment.id}`"
                       >
                         {{ stripMarkdownLength(item.parentComment.content, 100) }}
-                      </router-link>
+                      </NuxtLink>
                     </span>
                     回复了
                     <span>
-                      <router-link
+                      <NuxtLink
                         class="notif-content-text"
                         @click="markRead(item.id)"
                         :to="`/posts/${item.post.id}#comment-${item.comment.id}`"
                       >
                         {{ stripMarkdownLength(item.comment.content, 100) }}
-                      </router-link>
+                      </NuxtLink>
                     </span>
                   </NotificationContainer>
                 </template>
                 <template v-else-if="item.type === 'COMMENT_REPLY' && !item.parentComment">
                   <NotificationContainer :item="item" :markRead="markRead">
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/users/${item.comment.author.id}`"
                       >{{ item.comment.author.username }}
-                    </router-link>
+                    </NuxtLink>
                     对我的文章
                     <span>
-                      <router-link
+                      <NuxtLink
                         class="notif-content-text"
                         @click="markRead(item.id)"
                         :to="`/posts/${item.post.id}`"
                       >
                         {{ stripMarkdownLength(item.post.title, 100) }}
-                      </router-link>
+                      </NuxtLink>
                     </span>
                     回复了
                     <span>
-                      <router-link
+                      <NuxtLink
                         class="notif-content-text"
                         @click="markRead(item.id)"
                         :to="`/posts/${item.post.id}#comment-${item.comment.id}`"
                       >
                         {{ stripMarkdownLength(item.comment.content, 100) }}
-                      </router-link>
+                      </NuxtLink>
                     </span>
                   </NotificationContainer>
                 </template>
@@ -130,314 +128,320 @@
                     申请进行奶茶兑换，联系方式是：{{ item.content }}
                   </NotificationContainer>
                 </template>
+                <template v-else-if="item.type === 'POINT_REDEEM' && !item.parentComment">
+                  <NotificationContainer :item="item" :markRead="markRead">
+                    <span class="notif-user">{{ item.fromUser.username }} </span>
+                    申请积分兑换，联系方式是：{{ item.content }}
+                  </NotificationContainer>
+                </template>
                 <template v-else-if="item.type === 'REACTION' && item.post && !item.comment">
                   <NotificationContainer :item="item" :markRead="markRead">
                     <span class="notif-user">{{ item.fromUser.username }} </span> 对我的文章
                     <span>
-                      <router-link
+                      <NuxtLink
                         class="notif-content-text"
                         @click="markRead(item.id)"
                         :to="`/posts/${item.post.id}`"
                       >
                         {{ stripMarkdownLength(item.post.title, 100) }}
-                      </router-link>
+                      </NuxtLink>
                     </span>
                     进行了表态
                   </NotificationContainer>
                 </template>
                 <template v-else-if="item.type === 'REACTION' && item.comment">
                   <NotificationContainer :item="item" :markRead="markRead">
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/users/${item.fromUser.id}`"
                       >{{ item.fromUser.username }}
-                    </router-link>
+                    </NuxtLink>
                     对我的评论
                     <span>
-                      <router-link
+                      <NuxtLink
                         class="notif-content-text"
                         @click="markRead(item.id)"
                         :to="`/posts/${item.post.id}#comment-${item.comment.id}`"
                       >
                         {{ stripMarkdownLength(item.comment.content, 100) }}
-                      </router-link>
+                      </NuxtLink>
                     </span>
                     进行了表态
                   </NotificationContainer>
                 </template>
                 <template v-else-if="item.type === 'POST_VIEWED'">
                   <NotificationContainer :item="item" :markRead="markRead">
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/users/${item.fromUser.id}`"
                     >
                       {{ item.fromUser.username }}
-                    </router-link>
+                    </NuxtLink>
                     查看了您的帖子
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/posts/${item.post.id}`"
                     >
                       {{ stripMarkdownLength(item.post.title, 100) }}
-                    </router-link>
+                    </NuxtLink>
                   </NotificationContainer>
                 </template>
                 <template v-else-if="item.type === 'LOTTERY_WIN'">
                   <NotificationContainer :item="item" :markRead="markRead">
                     恭喜你在抽奖贴
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/posts/${item.post.id}`"
                     >
                       {{ stripMarkdownLength(item.post.title, 100) }}
-                    </router-link>
+                    </NuxtLink>
                     中获奖
                   </NotificationContainer>
                 </template>
                 <template v-else-if="item.type === 'LOTTERY_DRAW'">
                   <NotificationContainer :item="item" :markRead="markRead">
                     您的抽奖贴
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/posts/${item.post.id}`"
                     >
                       {{ stripMarkdownLength(item.post.title, 100) }}
-                    </router-link>
+                    </NuxtLink>
                     已开奖
                   </NotificationContainer>
                 </template>
                 <template v-else-if="item.type === 'POST_UPDATED'">
                   <NotificationContainer :item="item" :markRead="markRead">
                     您关注的帖子
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/posts/${item.post.id}`"
                     >
                       {{ stripMarkdownLength(item.post.title, 100) }}
-                    </router-link>
+                    </NuxtLink>
                     下面有新评论
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/posts/${item.post.id}#comment-${item.comment.id}`"
                     >
                       {{ stripMarkdownLength(item.comment.content, 100) }}
-                    </router-link>
+                    </NuxtLink>
                   </NotificationContainer>
                 </template>
                 <template v-else-if="item.type === 'USER_ACTIVITY' && item.parentComment">
                   <NotificationContainer :item="item" :markRead="markRead">
                     你关注的
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/users/${item.comment.author.id}`"
                     >
                       {{ item.comment.author.username }}
-                    </router-link>
+                    </NuxtLink>
                     在 对评论
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/posts/${item.post.id}#comment-${item.parentComment.id}`"
                     >
                       {{ stripMarkdownLength(item.parentComment.content, 100) }}
-                    </router-link>
+                    </NuxtLink>
                     回复了
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/posts/${item.post.id}#comment-${item.comment.id}`"
                     >
                       {{ stripMarkdownLength(item.comment.content, 100) }}
-                    </router-link>
+                    </NuxtLink>
                   </NotificationContainer>
                 </template>
                 <template v-else-if="item.type === 'USER_ACTIVITY'">
                   <NotificationContainer :item="item" :markRead="markRead">
                     你关注的
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/users/${item.comment.author.id}`"
                     >
                       {{ item.comment.author.username }}
-                    </router-link>
+                    </NuxtLink>
                     在文章
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/posts/${item.post.id}`"
                     >
                       {{ stripMarkdownLength(item.post.title, 100) }}
-                    </router-link>
+                    </NuxtLink>
                     下面评论了
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/posts/${item.post.id}#comment-${item.comment.id}`"
                     >
                       {{ stripMarkdownLength(item.comment.content, 100) }}
-                    </router-link>
+                    </NuxtLink>
                   </NotificationContainer>
                 </template>
                 <template v-else-if="item.type === 'MENTION' && item.comment">
                   <NotificationContainer :item="item" :markRead="markRead">
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/users/${item.fromUser.id}`"
                     >
                       {{ item.fromUser.username }}
-                    </router-link>
+                    </NuxtLink>
                     在评论中提到了你：
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/posts/${item.post.id}#comment-${item.comment.id}`"
                     >
                       {{ stripMarkdownLength(item.comment.content, 100) }}
-                    </router-link>
+                    </NuxtLink>
                   </NotificationContainer>
                 </template>
                 <template v-else-if="item.type === 'MENTION'">
                   <NotificationContainer :item="item" :markRead="markRead">
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/users/${item.fromUser.id}`"
                     >
                       {{ item.fromUser.username }}
-                    </router-link>
+                    </NuxtLink>
                     在帖子
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/posts/${item.post.id}`"
                     >
                       {{ stripMarkdownLength(item.post.title, 100) }}
-                    </router-link>
+                    </NuxtLink>
                     中提到了你
                   </NotificationContainer>
                 </template>
                 <template v-else-if="item.type === 'USER_FOLLOWED'">
                   <NotificationContainer :item="item" :markRead="markRead">
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/users/${item.fromUser.id}`"
                     >
                       {{ item.fromUser.username }}
-                    </router-link>
+                    </NuxtLink>
                     开始关注你了
                   </NotificationContainer>
                 </template>
                 <template v-else-if="item.type === 'USER_UNFOLLOWED'">
                   <NotificationContainer :item="item" :markRead="markRead">
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/users/${item.fromUser.id}`"
                     >
                       {{ item.fromUser.username }}
-                    </router-link>
+                    </NuxtLink>
                     取消关注你了
                   </NotificationContainer>
                 </template>
                 <template v-else-if="item.type === 'FOLLOWED_POST'">
                   <NotificationContainer :item="item" :markRead="markRead">
                     你关注的
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/users/${item.fromUser.id}`"
                     >
                       {{ item.fromUser.username }}
-                    </router-link>
+                    </NuxtLink>
                     发布了文章
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/posts/${item.post.id}`"
                     >
                       {{ stripMarkdownLength(item.post.title, 100) }}
-                    </router-link>
+                    </NuxtLink>
                   </NotificationContainer>
                 </template>
                 <template v-else-if="item.type === 'POST_SUBSCRIBED'">
                   <NotificationContainer :item="item" :markRead="markRead">
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/users/${item.fromUser.id}`"
                     >
                       {{ item.fromUser.username }}
-                    </router-link>
+                    </NuxtLink>
                     订阅了你的文章
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/posts/${item.post.id}`"
                     >
                       {{ stripMarkdownLength(item.post.title, 100) }}
-                    </router-link>
+                    </NuxtLink>
                   </NotificationContainer>
                 </template>
                 <template v-else-if="item.type === 'POST_UNSUBSCRIBED'">
                   <NotificationContainer :item="item" :markRead="markRead">
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/users/${item.fromUser.id}`"
                     >
                       {{ item.fromUser.username }}
-                    </router-link>
+                    </NuxtLink>
                     取消订阅了你的文章
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/posts/${item.post.id}`"
                     >
                       {{ stripMarkdownLength(item.post.title, 100) }}
-                    </router-link>
+                    </NuxtLink>
                   </NotificationContainer>
                 </template>
                 <template v-else-if="item.type === 'POST_REVIEW_REQUEST' && item.fromUser">
                   <NotificationContainer :item="item" :markRead="markRead">
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/users/${item.fromUser.id}`"
                     >
                       {{ item.fromUser.username }}
-                    </router-link>
+                    </NuxtLink>
                     发布了帖子
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/posts/${item.post.id}`"
                     >
                       {{ stripMarkdownLength(item.post.title, 100) }}
-                    </router-link>
+                    </NuxtLink>
                     ，请审核
                   </NotificationContainer>
                 </template>
                 <template v-else-if="item.type === 'POST_REVIEW_REQUEST'">
                   <NotificationContainer :item="item" :markRead="markRead">
                     您发布的帖子
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/posts/${item.post.id}`"
                     >
                       {{ stripMarkdownLength(item.post.title, 100) }}
-                    </router-link>
+                    </NuxtLink>
                     已提交审核
                   </NotificationContainer>
                 </template>
@@ -466,29 +470,47 @@
                 <template v-else-if="item.type === 'POST_REVIEWED' && item.approved">
                   <NotificationContainer :item="item" :markRead="markRead">
                     您发布的帖子
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/posts/${item.post.id}`"
                     >
                       {{ stripMarkdownLength(item.post.title, 100) }}
-                    </router-link>
+                    </NuxtLink>
                     已审核通过
                   </NotificationContainer>
                 </template>
                 <template v-else-if="item.type === 'POST_REVIEWED' && item.approved === false">
                   <NotificationContainer :item="item" :markRead="markRead">
                     您发布的帖子
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/posts/${item.post.id}`"
                     >
                       {{ stripMarkdownLength(item.post.title, 100) }}
-                    </router-link>
+                    </NuxtLink>
                     已被管理员拒绝
                   </NotificationContainer>
                 </template>
+                <template v-else-if="item.type === 'POST_DELETED'">
+                  <NotificationContainer :item="item" :markRead="markRead">
+                    管理员
+                    <template v-if="item.fromUser">
+                      <NuxtLink
+                        class="notif-content-text"
+                        @click="markRead(item.id)"
+                        :to="`/users/${item.fromUser.id}`"
+                      >
+                        {{ item.fromUser.username }}
+                      </NuxtLink>
+                    </template>
+                    删除了您的帖子
+                    <span class="notif-content-text">
+                      {{ stripMarkdownLength(item.content, 100) }}
+                    </span>
+                  </NotificationContainer>
+                </template>
                 <template v-else>
                   <NotificationContainer :item="item" :markRead="markRead">
                     {{ formatType(item.type) }}
@@ -499,278 +521,89 @@
             </div>
           </template>
         </BaseTimeline>
+        <InfiniteLoadMore :key="selectedTab" :on-load="loadMore" :pause="isLoadingMessage" />
       </div>
     </template>
   </div>
 </template>
 
 <script setup>
-import { ref, onMounted, computed } from 'vue'
+import { ref, watch, onActivated } from 'vue'
-import BaseTimeline from '~/components/BaseTimeline.vue'
 import BasePlaceholder from '~/components/BasePlaceholder.vue'
+import BaseTimeline from '~/components/BaseTimeline.vue'
 import NotificationContainer from '~/components/NotificationContainer.vue'
-import { getToken, authState } from '~/utils/auth'
+import InfiniteLoadMore from '~/components/InfiniteLoadMore.vue'
-import { markNotificationsRead, fetchUnreadCount, notificationState } from '~/utils/notification'
 import { toast } from '~/main'
+import { authState, getToken } from '~/utils/auth'
 import { stripMarkdownLength } from '~/utils/markdown'
+import {
+  fetchNotifications,
+  fetchUnreadCount,
+  isLoadingMessage,
+  markNotificationRead,
+  notifications,
+  markAllRead,
+  hasMore,
+  fetchNotificationPreferences,
+  updateNotificationPreference,
+} from '~/utils/notification'
 import TimeManager from '~/utils/time'
-import { reactionEmojiMap } from '~/utils/reactions'
+import BaseSwitch from '~/components/BaseSwitch.vue'
+
 const config = useRuntimeConfig()
 const API_BASE_URL = config.public.apiBaseUrl
 const route = useRoute()
-const notifications = ref([])
-const isLoadingMessage = ref(false)
 const selectedTab = ref(
   ['all', 'unread', 'control'].includes(route.query.tab) ? route.query.tab : 'unread',
 )
 const notificationPrefs = ref([])
-const filteredNotifications = computed(() =>
+const page = ref(0)
-  selectedTab.value === 'all' ? notifications.value : notifications.value.filter((n) => !n.read),
+const pageSize = 30
-)
 
-const markRead = async (id) => {
+const loadMore = async () => {
-  if (!id) return
+  if (!hasMore.value) return true
-  const n = notifications.value.find((n) => n.id === id)
+  page.value++
-  if (!n || n.read) return
+  await fetchNotifications({
-  n.read = true
+    page: page.value,
-  if (notificationState.unreadCount > 0) notificationState.unreadCount--
+    size: pageSize,
-  const ok = await markNotificationsRead([id])
+    unread: selectedTab.value === 'unread',
-  if (!ok) {
+    append: true,
-    n.read = false
-    notificationState.unreadCount++
-  } else {
-    fetchUnreadCount()
-  }
-}
-
-const markAllRead = async () => {
-  // 除了 REGISTER_REQUEST 类型消息
-  const idsToMark = notifications.value
-    .filter((n) => n.type !== 'REGISTER_REQUEST' && !n.read)
-    .map((n) => n.id)
-  if (idsToMark.length === 0) return
-  notifications.value.forEach((n) => {
-    if (n.type !== 'REGISTER_REQUEST') n.read = true
   })
-  notificationState.unreadCount = notifications.value.filter((n) => !n.read).length
+  return !hasMore.value
-  const ok = await markNotificationsRead(idsToMark)
-  if (!ok) {
-    notifications.value.forEach((n) => {
-      if (idsToMark.includes(n.id)) n.read = false
-    })
-    await fetchUnreadCount()
-    return
-  }
-  fetchUnreadCount()
-  if (authState.role === 'ADMIN') {
-    toast.success('已读所有消息（注册请求除外）')
-  } else {
-    toast.success('已读所有消息')
-  }
 }
 
-const iconMap = {
+watch(selectedTab, async (tab) => {
-  POST_VIEWED: 'fas fa-eye',
+  page.value = 0
-  COMMENT_REPLY: 'fas fa-reply',
+  await fetchNotifications({ page: 0, size: pageSize, unread: tab === 'unread' })
-  POST_REVIEWED: 'fas fa-shield-alt',
+})
-  POST_REVIEW_REQUEST: 'fas fa-gavel',
-  POST_UPDATED: 'fas fa-comment-dots',
-  USER_ACTIVITY: 'fas fa-user',
-  FOLLOWED_POST: 'fas fa-feather-alt',
-  USER_FOLLOWED: 'fas fa-user-plus',
-  USER_UNFOLLOWED: 'fas fa-user-minus',
-  POST_SUBSCRIBED: 'fas fa-bookmark',
-  POST_UNSUBSCRIBED: 'fas fa-bookmark',
-  REGISTER_REQUEST: 'fas fa-user-clock',
-  ACTIVITY_REDEEM: 'fas fa-coffee',
-  LOTTERY_WIN: 'fas fa-trophy',
-  LOTTERY_DRAW: 'fas fa-bullhorn',
-  MENTION: 'fas fa-at',
-}
-
-const fetchNotifications = async () => {
-  try {
-    const token = getToken()
-    if (!token) {
-      toast.error('请先登录')
-      return
-    }
-    isLoadingMessage.value = true
-    notifications.value = []
-    const res = await fetch(`${API_BASE_URL}/api/notifications`, {
-      headers: {
-        Authorization: `Bearer ${token}`,
-      },
-    })
-    isLoadingMessage.value = false
-    if (!res.ok) {
-      toast.error('获取通知失败')
-      return
-    }
-    const data = await res.json()
-
-    for (const n of data) {
-      if (n.type === 'COMMENT_REPLY') {
-        notifications.value.push({
-          ...n,
-          src: n.comment.author.avatar,
-          iconClick: () => {
-            markRead(n.id)
-            navigateTo(`/users/${n.comment.author.id}`, { replace: true })
-          },
-        })
-      } else if (n.type === 'REACTION') {
-        notifications.value.push({
-          ...n,
-          emoji: reactionEmojiMap[n.reactionType],
-          iconClick: () => {
-            if (n.fromUser) {
-              markRead(n.id)
-              navigateTo(`/users/${n.fromUser.id}`, { replace: true })
-            }
-          },
-        })
-      } else if (n.type === 'POST_VIEWED') {
-        notifications.value.push({
-          ...n,
-          src: n.fromUser ? n.fromUser.avatar : null,
-          icon: n.fromUser ? undefined : iconMap[n.type],
-          iconClick: () => {
-            if (n.fromUser) {
-              markRead(n.id)
-              navigateTo(`/users/${n.fromUser.id}`, { replace: true })
-            }
-          },
-        })
-      } else if (n.type === 'LOTTERY_WIN') {
-        notifications.value.push({
-          ...n,
-          icon: iconMap[n.type],
-          iconClick: () => {
-            if (n.post) {
-              markRead(n.id)
-              router.push(`/posts/${n.post.id}`)
-            }
-          },
-        })
-      } else if (n.type === 'LOTTERY_DRAW') {
-        notifications.value.push({
-          ...n,
-          icon: iconMap[n.type],
-          iconClick: () => {
-            if (n.post) {
-              markRead(n.id)
-              router.push(`/posts/${n.post.id}`)
-            }
-          },
-        })
-      } else if (n.type === 'POST_UPDATED') {
-        notifications.value.push({
-          ...n,
-          src: n.comment.author.avatar,
-          iconClick: () => {
-            markRead(n.id)
-            navigateTo(`/users/${n.comment.author.id}`, { replace: true })
-          },
-        })
-      } else if (n.type === 'USER_ACTIVITY') {
-        notifications.value.push({
-          ...n,
-          src: n.comment.author.avatar,
-          iconClick: () => {
-            markRead(n.id)
-            navigateTo(`/users/${n.comment.author.id}`, { replace: true })
-          },
-        })
-      } else if (n.type === 'MENTION') {
-        notifications.value.push({
-          ...n,
-          icon: iconMap[n.type],
-          iconClick: () => {
-            if (n.fromUser) {
-              markRead(n.id)
-              navigateTo(`/users/${n.fromUser.id}`, { replace: true })
-            }
-          },
-        })
-      } else if (n.type === 'USER_FOLLOWED' || n.type === 'USER_UNFOLLOWED') {
-        notifications.value.push({
-          ...n,
-          icon: iconMap[n.type],
-          iconClick: () => {
-            if (n.fromUser) {
-              markRead(n.id)
-              navigateTo(`/users/${n.fromUser.id}`, { replace: true })
-            }
-          },
-        })
-      } else if (n.type === 'FOLLOWED_POST') {
-        notifications.value.push({
-          ...n,
-          icon: iconMap[n.type],
-          iconClick: () => {
-            if (n.post) {
-              markRead(n.id)
-              navigateTo(`/posts/${n.post.id}`, { replace: true })
-            }
-          },
-        })
-      } else if (n.type === 'POST_SUBSCRIBED' || n.type === 'POST_UNSUBSCRIBED') {
-        notifications.value.push({
-          ...n,
-          icon: iconMap[n.type],
-          iconClick: () => {
-            if (n.post) {
-              markRead(n.id)
-              navigateTo(`/posts/${n.post.id}`, { replace: true })
-            }
-          },
-        })
-      } else if (n.type === 'POST_REVIEW_REQUEST') {
-        notifications.value.push({
-          ...n,
-          src: n.fromUser ? n.fromUser.avatar : null,
-          icon: n.fromUser ? undefined : iconMap[n.type],
-          iconClick: () => {
-            if (n.post) {
-              markRead(n.id)
-              navigateTo(`/posts/${n.post.id}`, { replace: true })
-            }
-          },
-        })
-      } else if (n.type === 'REGISTER_REQUEST') {
-        notifications.value.push({
-          ...n,
-          icon: iconMap[n.type],
-          iconClick: () => {},
-        })
-      } else {
-        notifications.value.push({
-          ...n,
-          icon: iconMap[n.type],
-        })
-      }
-    }
-  } catch (e) {
-    console.error(e)
-  }
-}
 
 const fetchPrefs = async () => {
   notificationPrefs.value = await fetchNotificationPreferences()
 }
 
-const togglePref = async (pref) => {
+const togglePref = async (pref, value) => {
-  const ok = await updateNotificationPreference(pref.type, !pref.enabled)
+  const ok = await updateNotificationPreference(pref.type, value)
   if (ok) {
-    pref.enabled = !pref.enabled
+    pref.enabled = value
-    await fetchNotifications()
+    await fetchNotifications({
+      page: page.value,
+      size: pageSize,
+      unread: selectedTab.value === 'unread',
+    })
     await fetchUnreadCount()
   } else {
     toast.error('操作失败')
   }
 }
 
+const markRead = async (id) => {
+  markNotificationRead(id)
+  if (selectedTab.value === 'unread') {
+    const index = notifications.value.findIndex((n) => n.id === id)
+    if (index !== -1) notifications.value.splice(index, 1)
+  }
+}
+
 const approve = async (id, nid) => {
   const token = getToken()
   if (!token) return
@@ -833,17 +666,22 @@ const formatType = (t) => {
       return '有人申请注册'
     case 'ACTIVITY_REDEEM':
       return '有人申请兑换奶茶'
+    case 'POINT_REDEEM':
+      return '有人申请积分兑换'
     case 'LOTTERY_WIN':
       return '抽奖中奖了'
     case 'LOTTERY_DRAW':
       return '抽奖已开奖'
+    case 'POST_DELETED':
+      return '帖子被删除'
     default:
       return t
   }
 }
 
-onMounted(() => {
+onActivated(async () => {
-  fetchNotifications()
+  page.value = 0
+  await fetchNotifications({ page: 0, size: pageSize, unread: selectedTab.value === 'unread' })
   fetchPrefs()
 })
 </script>
@@ -870,6 +708,7 @@ onMounted(() => {
   flex-direction: row;
   justify-content: space-between;
   align-items: center;
+  backdrop-filter: var(--blur-10);
 }
 
 .message-page-header-right {
@@ -1006,26 +845,21 @@ onMounted(() => {
   padding: 20px;
 }
 
-.message-control-push-item-container {
+.message-control-item-container {
   display: flex;
-  flex-direction: row;
+  flex-direction: column;
-  flex-wrap: wrap;
   gap: 10px;
 }
 
-.message-control-push-item {
+.message-control-item {
-  font-size: 14px;
+  display: flex;
-  margin-bottom: 5px;
+  align-items: center;
-  padding: 8px 16px;
+  justify-content: space-between;
-  border: 1px solid var(--normal-border-color);
+  max-width: 200px;
-  border-radius: 10px;
-  cursor: pointer;
-  transition: all 0.3s ease;
 }
 
-.message-control-push-item.select {
+.message-control-item-label {
-  background-color: var(--primary-color);
+  font-size: 14px;
-  color: white;
 }
 
 @media (max-width: 768px) {