fix: router-link

fix: 优化邀请链接组件样式，增加文本换行支持；调整积分商城页面内边距

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/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

@@ -119,6 +119,8 @@ 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/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")
@@ -151,6 +153,7 @@ 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/point-goods") ||
                          uri.startsWith("/api/sitemap.xml") || uri.startsWith("/api/medals"));
 
                 if (authHeader != null && authHeader.startsWith("Bearer ")) {

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 +46,26 @@ 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()) {
+            if (!inviteService.validate(req.getInviteToken())) {
+                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());
+                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 +79,26 @@ public class AuthController {
     public ResponseEntity<?> verify(@RequestBody VerifyRequest req) {
         boolean ok = userService.verifyCode(req.getUsername(), req.getCode());
         if (ok) {
-            return ResponseEntity.ok(Map.of(
-                    "message", "Verified",
-                    "token", jwtService.generateReasonToken(req.getUsername())
-            ));
+            Optional<User> userOpt = userService.findByUsername(req.getUsername());
+            if (userOpt.isEmpty()) {
+                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 +143,42 @@ public class AuthController {
 
     @PostMapping("/google")
     public ResponseEntity<?> loginWithGoogle(@RequestBody GoogleLoginRequest req) {
-        Optional<User> user = googleAuthService.authenticate(req.getIdToken(), registerModeService.getRegisterMode());
-        if (user.isPresent()) {
-            if (RegisterMode.DIRECT.equals(registerModeService.getRegisterMode())) {
-                return ResponseEntity.ok(Map.of("token", jwtService.generateToken(user.get().getUsername())));
+        boolean viaInvite = req.getInviteToken() != null && !req.getInviteToken().isEmpty();
+        if (viaInvite && !inviteService.validate(req.getInviteToken())) {
+            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());
+                return ResponseEntity.ok(Map.of(
+                        "token", jwtService.generateToken(result.getUser().getUsername()),
+                        "reason_code", "INVITE_APPROVED"
+                ));
             }
-            if (!user.get().isApproved()) {
-                if (user.get().getRegisterReason() != null && !user.get().getRegisterReason().isEmpty()) {
+            if (RegisterMode.DIRECT.equals(registerModeService.getRegisterMode())) {
+                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 +217,44 @@ public class AuthController {
 
     @PostMapping("/github")
     public ResponseEntity<?> loginWithGithub(@RequestBody GithubLoginRequest req) {
-        Optional<User> user = githubAuthService.authenticate(req.getCode(), registerModeService.getRegisterMode(), req.getRedirectUri());
-        if (user.isPresent()) {
-            if (RegisterMode.DIRECT.equals(registerModeService.getRegisterMode())) {
-                return ResponseEntity.ok(Map.of("token", jwtService.generateToken(user.get().getUsername())));
+        boolean viaInvite = req.getInviteToken() != null && !req.getInviteToken().isEmpty();
+        if (viaInvite && !inviteService.validate(req.getInviteToken())) {
+            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());
+                return ResponseEntity.ok(Map.of(
+                        "token", jwtService.generateToken(result.getUser().getUsername()),
+                        "reason_code", "INVITE_APPROVED"
+                ));
             }
-            if (!user.get().isApproved()) {
-                if (user.get().getRegisterReason() != null && !user.get().getRegisterReason().isEmpty()) {
+            if (RegisterMode.DIRECT.equals(registerModeService.getRegisterMode())) {
+                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 +264,43 @@ public class AuthController {
 
     @PostMapping("/discord")
     public ResponseEntity<?> loginWithDiscord(@RequestBody DiscordLoginRequest req) {
-        Optional<User> user = discordAuthService.authenticate(req.getCode(), registerModeService.getRegisterMode(), req.getRedirectUri());
-        if (user.isPresent()) {
-            if (RegisterMode.DIRECT.equals(registerModeService.getRegisterMode())) {
-                return ResponseEntity.ok(Map.of("token", jwtService.generateToken(user.get().getUsername())));
+        boolean viaInvite = req.getInviteToken() != null && !req.getInviteToken().isEmpty();
+        if (viaInvite && !inviteService.validate(req.getInviteToken())) {
+            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());
+                return ResponseEntity.ok(Map.of(
+                        "token", jwtService.generateToken(result.getUser().getUsername()),
+                        "reason_code", "INVITE_APPROVED"
+                ));
             }
-            if (!user.get().isApproved()) {
-                if (user.get().getRegisterReason() != null && !user.get().getRegisterReason().isEmpty()) {
+            if (RegisterMode.DIRECT.equals(registerModeService.getRegisterMode())) {
+                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 +310,44 @@ public class AuthController {
       
     @PostMapping("/twitter")
     public ResponseEntity<?> loginWithTwitter(@RequestBody TwitterLoginRequest req) {
-        Optional<User> user = twitterAuthService.authenticate(
+        boolean viaInvite = req.getInviteToken() != null && !req.getInviteToken().isEmpty();
+        if (viaInvite && !inviteService.validate(req.getInviteToken())) {
+            return ResponseEntity.badRequest().body(Map.of("error", "Invalid invite token"));
+        }
+        Optional<AuthResult> resultOpt = twitterAuthService.authenticate(
                 req.getCode(),
                 req.getCodeVerifier(),
                 registerModeService.getRegisterMode(),
-                req.getRedirectUri());
-        if (user.isPresent()) {
-            if (RegisterMode.DIRECT.equals(registerModeService.getRegisterMode())) {
-                return ResponseEntity.ok(Map.of("token", jwtService.generateToken(user.get().getUsername())));
+                req.getRedirectUri(),
+                viaInvite);
+        if (resultOpt.isPresent()) {
+            AuthResult result = resultOpt.get();
+            if (viaInvite && result.isNewUser()) {
+                inviteService.consume(req.getInviteToken());
+                return ResponseEntity.ok(Map.of(
+                        "token", jwtService.generateToken(result.getUser().getUsername()),
+                        "reason_code", "INVITE_APPROVED"
+                ));
             }
-            if (!user.get().isApproved()) {
-                if (user.get().getRegisterReason() != null && !user.get().getRegisterReason().isEmpty()) {
+            if (RegisterMode.DIRECT.equals(registerModeService.getRegisterMode())) {
+                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/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/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/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/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/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/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

@@ -32,6 +32,8 @@ 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/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/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/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/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 user;
+            return new AuthResult(user, false);
         }
         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 +1,54 @@
+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 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;
+
+    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 boolean validate(String token) {
+        try {
+            jwtService.validateAndGetSubjectForInvite(token);
+        } catch (Exception e) {
+            return false;
+        }
+        InviteToken invite = inviteTokenRepository.findById(token).orElse(null);
+        return invite != null && invite.getUsageCount() < 3;
+    }
+
+    public void consume(String token) {
+        InviteToken invite = inviteTokenRepository.findById(token).orElseThrow();
+        invite.setUsageCount(invite.getUsageCount() + 1);
+        inviteTokenRepository.save(invite);
+        pointService.awardForInvite(invite.getInviter().getUsername());
+    }
+}

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

@@ -141,6 +141,19 @@ 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"));

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

@@ -0,0 +1,37 @@
+package com.openisle.service;
+
+import com.openisle.exception.FieldException;
+import com.openisle.exception.NotFoundException;
+import com.openisle.model.PointGood;
+import com.openisle.model.User;
+import com.openisle.repository.PointGoodRepository;
+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;
+
+    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);
+        return user.getPoint();
+    }
+}

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

@@ -26,6 +26,11 @@ public class PointService {
         return addPoint(user, 30);
     }
 
+    public int awardForInvite(String userName) {
+        User user = userRepository.findByUsername(userName).orElseThrow();
+        return addPoint(user, 500);
+    }
+
     private PointLog getTodayLog(User user) {
         LocalDate today = LocalDate.now();
         return pointLogRepository.findByUserAndLogDate(user, today)

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

@@ -144,6 +144,30 @@ 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);

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">

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
 
@@ -53,12 +66,38 @@ const checkMilkTeaActivity = async () => {
     // ignore network errors
   }
 }
+
+const checkInviteCodeActivity = async () => {
+  if (!process.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 (!process.client) return
+  localStorage.setItem('inviteCodeActivityPopupShown', 'true')
+  showInviteCodePopup.value = false
+}
+
 const closeMilkTeaPopup = () => {
   if (!process.client) return
   localStorage.setItem('milkTeaActivityPopupShown', 'true')
   showMilkTeaPopup.value = false
   checkNotificationSetting()
 }
+
 const checkNotificationSetting = async () => {
   if (!process.client) return
   if (!authState.loggedIn) return

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/MenuComponent.vue

@@ -60,7 +60,7 @@
             v-if="authState.loggedIn"
             class="menu-item"
             exact-active-class="selected"
-            to="/about/points"
+            to="/points"
             @click="handleItemClick"
           >
             <i class="menu-item-icon fas fa-coins"></i>

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">
-      <div class="redeem-dialog-content">
-        <BaseInput
-          textarea=""
-          rows="5"
-          v-model="contact"
-          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>
+    <RedeemPopup
+      :visible="dialogVisible"
+      v-model="contact"
+      :loading="loading"
+      @close="closeDialog"
+      @submit="submitRedeem"
+    />
   </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/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/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/points.vue

@@ -1,29 +0,0 @@
-<template>
-  <div class="point-mall-page">
-    <p v-if="authState.loggedIn && point !== null">我的积分：{{ point }}</p>
-    <p v-else>请先登录以查看积分</p>
-  </div>
-</template>
-
-<script setup>
-import { onMounted, ref } from 'vue'
-import { authState, fetchCurrentUser } from '~/utils/auth'
-
-const point = ref(null)
-
-onMounted(async () => {
-  if (authState.loggedIn) {
-    const user = await fetchCurrentUser()
-    point.value = user ? user.point : null
-  }
-})
-</script>
-
-<style scoped>
-.point-mall-page {
-  padding: 20px;
-  max-width: var(--page-max-width);
-  background-color: var(--background-color);
-  margin: 0 auto;
-}
-</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 state = url.searchParams.get('state')
-  const result = await discordExchange(code, state, '')
+  const code = url.searchParams.get('code') || ''
+  const stateStr = url.searchParams.get('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/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 state = url.searchParams.get('state')
-  const result = await githubExchange(code, state, '')
+  const code = url.searchParams.get('code') || ''
+  const state = url.searchParams.get('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/message.vue

@@ -66,61 +66,61 @@
               <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-${item.comment.id}`"
                       >
                         {{ stripMarkdownLength(item.comment.content, 100) }}
-                      </router-link>
+                      </NuxtLink>
                     </span>
                   </NotificationContainer>
                 </template>
@@ -130,314 +130,320 @@
                     申请进行奶茶兑换，联系方式是：{{ item.content }}
                   </NotificationContainer>
                 </template>
+                <template v-else-if="item.type === 'POINT_REDEEM' && !item.parentComment">
+                  <NotificationContainer :item="item" :markRead="markRead">
+                    <span class="notif-user">{{ item.fromUser.username }} </span>
+                    申请积分兑换，联系方式是：{{ item.content }}
+                  </NotificationContainer>
+                </template>
                 <template v-else-if="item.type === 'REACTION' && item.post && !item.comment">
                   <NotificationContainer :item="item" :markRead="markRead">
                     <span class="notif-user">{{ item.fromUser.username }} </span> 对我的文章
                     <span>
-                      <router-link
+                      <NuxtLink
                         class="notif-content-text"
                         @click="markRead(item.id)"
                         :to="`/posts/${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/${item.post.id}`"
                     >
                       {{ stripMarkdownLength(item.post.title, 100) }}
-                    </router-link>
+                    </NuxtLink>
                     已提交审核
                   </NotificationContainer>
                 </template>
@@ -466,26 +472,26 @@
                 <template v-else-if="item.type === 'POST_REVIEWED' && item.approved">
                   <NotificationContainer :item="item" :markRead="markRead">
                     您发布的帖子
-                    <router-link
+                    <NuxtLink
                       class="notif-content-text"
                       @click="markRead(item.id)"
                       :to="`/posts/${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>
@@ -610,6 +616,8 @@ 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':

frontend_nuxt/pages/points.vue

@@ -0,0 +1,230 @@
+<template>
+  <div class="point-mall-page">
+    <section class="rules">
+      <div class="section-title">🎉 积分规则</div>
+      <div class="section-content">
+        <div class="section-item" v-for="(rule, idx) in pointRules" :key="idx">{{ rule }}</div>
+      </div>
+    </section>
+
+    <div class="loading-points-container" v-if="isLoading">
+      <l-hatch size="28" stroke="4" speed="3.5" color="var(--primary-color)"></l-hatch>
+    </div>
+
+    <div class="point-info">
+      <p v-if="authState.loggedIn && point !== null">
+        <span><i class="fas fa-coins coin-icon"></i></span>我的积分：<span class="point-value">{{
+          point
+        }}</span>
+      </p>
+    </div>
+
+    <section class="goods">
+      <div class="goods-item" v-for="(good, idx) in goods" :key="idx">
+        <img class="goods-item-image" :src="good.image" alt="good.name" />
+        <div class="goods-item-name">{{ good.name }}</div>
+        <div class="goods-item-cost">
+          <i class="fas fa-coins"></i>
+          {{ good.cost }} 积分
+        </div>
+        <div
+          class="goods-item-button"
+          :class="{ disabled: !authState.loggedIn || point === null || point < good.cost }"
+          @click="openRedeem(good)"
+        >
+          兑换
+        </div>
+      </div>
+    </section>
+    <RedeemPopup
+      :visible="dialogVisible"
+      v-model="contact"
+      :loading="loading"
+      @close="closeRedeem"
+      @submit="submitRedeem"
+    />
+  </div>
+</template>
+
+<script setup>
+import { onMounted, ref } from 'vue'
+import { authState, fetchCurrentUser, getToken } from '~/utils/auth'
+import { toast } from '~/main'
+import RedeemPopup from '~/components/RedeemPopup.vue'
+
+const config = useRuntimeConfig()
+const API_BASE_URL = config.public.apiBaseUrl
+
+const point = ref(null)
+const isLoading = ref(false)
+
+const pointRules = [
+  '发帖：每天前两次，每次 30 积分',
+  '评论：每天前四条评论可获 10 积分，你的帖子被评论也可获 10 积分',
+  '帖子被点赞：每次 10 积分',
+  '评论被点赞：每次 10 积分',
+  '邀请好友加入可获得 500 积分/次，注意需要使用邀请链接注册',
+]
+
+const goods = ref([])
+const dialogVisible = ref(false)
+const contact = ref('')
+const loading = ref(false)
+const selectedGood = ref(null)
+
+onMounted(async () => {
+  isLoading.value = true
+  if (authState.loggedIn) {
+    const user = await fetchCurrentUser()
+    point.value = user ? user.point : null
+  }
+  await loadGoods()
+  isLoading.value = false
+})
+
+const loadGoods = async () => {
+  const res = await fetch(`${API_BASE_URL}/api/point-goods`)
+  if (res.ok) {
+    goods.value = await res.json()
+  }
+}
+
+const openRedeem = (good) => {
+  if (!authState.loggedIn || point.value === null || point.value < good.cost) {
+    toast.error('积分不足')
+    return
+  }
+  selectedGood.value = good
+  dialogVisible.value = true
+}
+
+const closeRedeem = () => {
+  dialogVisible.value = false
+}
+
+const submitRedeem = async () => {
+  if (!selectedGood.value || !contact.value) return
+  loading.value = true
+  const token = getToken()
+  const res = await fetch(`${API_BASE_URL}/api/point-goods/redeem`, {
+    method: 'POST',
+    headers: {
+      'Content-Type': 'application/json',
+      Authorization: `Bearer ${token}`,
+    },
+    body: JSON.stringify({ goodId: selectedGood.value.id, contact: contact.value }),
+  })
+  if (res.ok) {
+    const data = await res.json()
+    point.value = data.point
+    toast.success('兑换成功！')
+    dialogVisible.value = false
+    contact.value = ''
+  } else {
+    toast.error('兑换失败')
+  }
+  loading.value = false
+}
+</script>
+
+<style scoped>
+.point-mall-page {
+  padding: 0 20px;
+  max-width: var(--page-max-width);
+  background-color: var(--background-color);
+  margin: 0 auto;
+}
+
+.loading-points-container {
+  margin-top: 100px;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+}
+
+.point-info {
+  font-size: 18px;
+}
+
+.point-value {
+  font-weight: bold;
+  color: var(--primary-color);
+}
+
+.coin-icon {
+  margin-right: 5px;
+}
+
+.rules,
+.goods {
+  margin-top: 20px;
+}
+
+.goods {
+  display: flex;
+  gap: 10px;
+}
+
+.goods-item {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 10px;
+  border: 1px solid var(--normal-border-color);
+  border-radius: 10px;
+  overflow: hidden;
+}
+
+.goods-item-name {
+  font-size: 20px;
+  font-weight: bold;
+}
+
+.goods-item-image {
+  width: 200px;
+  height: 200px;
+  border-bottom: 1px solid var(--normal-border-color);
+}
+
+.goods-item-cost {
+  display: flex;
+  align-items: center;
+  gap: 5px;
+  font-size: 14px;
+  opacity: 0.7;
+}
+
+.goods-item-button {
+  background-color: var(--primary-color);
+  color: white;
+  padding: 7px 10px;
+  border-radius: 10px;
+  width: calc(100% - 40px);
+  text-align: center;
+  cursor: pointer;
+  margin-bottom: 10px;
+}
+
+.goods-item-button:hover {
+  background-color: var(--primary-color-hover);
+}
+
+.goods-item-button.disabled,
+.goods-item-button.disabled:hover {
+  background-color: var(--primary-color-disabled);
+  cursor: not-allowed;
+}
+
+.section-title {
+  font-size: 18px;
+  font-weight: bold;
+  margin-bottom: 10px;
+}
+
+.section-content {
+  display: flex;
+  flex-direction: column;
+  font-size: 14px;
+  opacity: 0.7;
+}
+</style>

frontend_nuxt/pages/posts/[id]/index.vue

@@ -52,11 +52,11 @@
             <div class="user-name">
               {{ author.username }}
               <i class="fas fa-medal medal-icon"></i>
-              <router-link
+              <NuxtLink
                 v-if="author.displayMedal"
                 class="user-medal"
                 :to="`/users/${author.id}?tab=achievements`"
-                >{{ getMedalTitle(author.displayMedal) }}</router-link
+                >{{ getMedalTitle(author.displayMedal) }}</NuxtLink
               >
             </div>
             <div class="post-time">{{ postTime }}</div>
@@ -68,11 +68,11 @@
             <div class="user-name">
               {{ author.username }}
               <i class="fas fa-medal medal-icon"></i>
-              <router-link
+              <NuxtLink
                 v-if="author.displayMedal"
                 class="user-medal"
                 :to="`/users/${author.id}?tab=achievements`"
-                >{{ getMedalTitle(author.displayMedal) }}</router-link
+                >{{ getMedalTitle(author.displayMedal) }}</NuxtLink
               >
             </div>
             <div class="post-time">{{ postTime }}</div>

frontend_nuxt/pages/signup-reason.vue

@@ -28,6 +28,7 @@ const reason = ref('')
 const error = ref('')
 const isWaitingForRegister = ref(false)
 const token = ref('')
+const route = useRoute()
 
 onMounted(async () => {
   token.value = route.query.token || ''
@@ -50,8 +51,8 @@ const submit = async () => {
         'Content-Type': 'application/json',
       },
       body: JSON.stringify({
-        token: this.token,
-        reason: this.reason,
+        token: token.value,
+        reason: reason.value,
       }),
     })
     isWaitingForRegister.value = false

frontend_nuxt/pages/signup.vue

@@ -69,7 +69,7 @@
     </div>
 
     <div class="other-signup-page-content">
-      <div class="signup-page-button" @click="googleAuthorize">
+      <div class="signup-page-button" @click="signupWithGoogle">
         <img class="signup-page-button-icon" src="~/assets/icons/google.svg" alt="Google Logo" />
         <div class="signup-page-button-text">Google 注册</div>
       </div>
@@ -96,6 +96,9 @@ import { discordAuthorize } from '~/utils/discord'
 import { githubAuthorize } from '~/utils/github'
 import { googleAuthorize } from '~/utils/google'
 import { twitterAuthorize } from '~/utils/twitter'
+import { loadCurrentUser, setToken } from '~/utils/auth'
+
+const route = useRoute()
 const config = useRuntimeConfig()
 const API_BASE_URL = config.public.apiBaseUrl
 const emailStep = ref(0)
@@ -109,9 +112,11 @@ const passwordError = ref('')
 const code = ref('')
 const isWaitingForEmailSent = ref(false)
 const isWaitingForEmailVerified = ref(false)
+const inviteToken = ref('')
 
 onMounted(async () => {
   username.value = route.query.u || ''
+  inviteToken.value = route.query.invite_token || ''
   try {
     const res = await fetch(`${API_BASE_URL}/api/config`)
     if (res.ok) {
@@ -156,6 +161,7 @@ const sendVerification = async () => {
         username: username.value,
         email: email.value,
         password: password.value,
+        inviteToken: inviteToken.value,
       }),
     })
     isWaitingForEmailSent.value = false
@@ -188,11 +194,18 @@ const verifyCode = async () => {
     })
     const data = await res.json()
     if (res.ok) {
-      if (registerMode.value === 'WHITELIST') {
-        navigateTo(`/signup-reason?token=${data.token}`, { replace: true })
-      } else {
-        toast.success('注册成功，请登录')
-        navigateTo('/login', { replace: true })
+      if (data.reason_code === 'VERIFIED_AND_APPROVED') {
+        toast.success('注册成功')
+        setToken(data.token)
+        loadCurrentUser()
+        navigateTo('/', { replace: true })
+      } else if (data.reason_code === 'VERIFIED') {
+        if (registerMode.value === 'WHITELIST') {
+          navigateTo(`/signup-reason?token=${data.token}`, { replace: true })
+        } else {
+          toast.success('注册成功，请登录')
+          navigateTo('/login', { replace: true })
+        }
       }
     } else {
       toast.error(data.error || '注册失败')
@@ -203,14 +216,17 @@ const verifyCode = async () => {
     isWaitingForEmailVerified.value = false
   }
 }
+const signupWithGoogle = () => {
+  googleAuthorize(inviteToken.value)
+}
 const signupWithGithub = () => {
-  githubAuthorize()
+  githubAuthorize(inviteToken.value)
 }
 const signupWithDiscord = () => {
-  discordAuthorize()
+  discordAuthorize(inviteToken.value)
 }
 const signupWithTwitter = () => {
-  twitterAuthorize()
+  twitterAuthorize(inviteToken.value)
 }
 </script>
 

frontend_nuxt/pages/users/[id].vue

@@ -130,26 +130,26 @@
                 <BaseTimeline :items="hotReplies">
                   <template #item="{ item }">
                     在
-                    <router-link :to="`/posts/${item.comment.post.id}`" class="timeline-link">
+                    <NuxtLink :to="`/posts/${item.comment.post.id}`" class="timeline-link">
                       {{ item.comment.post.title }}
-                    </router-link>
+                    </NuxtLink>
                     <template v-if="item.comment.parentComment">
                       下对
-                      <router-link
+                      <NuxtLink
                         :to="`/posts/${item.comment.post.id}#comment-${item.comment.parentComment.id}`"
                         class="timeline-link"
                       >
                         {{ stripMarkdownLength(item.comment.parentComment.content, 200) }}
-                      </router-link>
+                      </NuxtLink>
                       回复了
                     </template>
                     <template v-else> 下评论了 </template>
-                    <router-link
+                    <NuxtLink
                       :to="`/posts/${item.comment.post.id}#comment-${item.comment.id}`"
                       class="timeline-link"
                     >
                       {{ stripMarkdownLength(item.comment.content, 200) }}
-                    </router-link>
+                    </NuxtLink>
                     <div class="timeline-date">
                       {{ formatDate(item.comment.createdAt) }}
                     </div>
@@ -165,9 +165,9 @@
               <div class="summary-content" v-if="hotPosts.length > 0">
                 <BaseTimeline :items="hotPosts">
                   <template #item="{ item }">
-                    <router-link :to="`/posts/${item.post.id}`" class="timeline-link">
+                    <NuxtLink :to="`/posts/${item.post.id}`" class="timeline-link">
                       {{ item.post.title }}
-                    </router-link>
+                    </NuxtLink>
                     <div class="timeline-snippet">
                       {{ stripMarkdown(item.post.snippet) }}
                     </div>
@@ -236,44 +236,44 @@
               <template #item="{ item }">
                 <template v-if="item.type === 'post'">
                   发布了文章
-                  <router-link :to="`/posts/${item.post.id}`" class="timeline-link">
+                  <NuxtLink :to="`/posts/${item.post.id}`" class="timeline-link">
                     {{ item.post.title }}
-                  </router-link>
+                  </NuxtLink>
                   <div class="timeline-date">{{ formatDate(item.createdAt) }}</div>
                 </template>
                 <template v-else-if="item.type === 'comment'">
                   在
-                  <router-link :to="`/posts/${item.comment.post.id}`" class="timeline-link">
+                  <NuxtLink :to="`/posts/${item.comment.post.id}`" class="timeline-link">
                     {{ item.comment.post.title }}
-                  </router-link>
+                  </NuxtLink>
                   下评论了
-                  <router-link
+                  <NuxtLink
                     :to="`/posts/${item.comment.post.id}#comment-${item.comment.id}`"
                     class="timeline-link"
                   >
                     {{ stripMarkdownLength(item.comment.content, 200) }}
-                  </router-link>
+                  </NuxtLink>
                   <div class="timeline-date">{{ formatDate(item.createdAt) }}</div>
                 </template>
                 <template v-else-if="item.type === 'reply'">
                   在
-                  <router-link :to="`/posts/${item.comment.post.id}`" class="timeline-link">
+                  <NuxtLink :to="`/posts/${item.comment.post.id}`" class="timeline-link">
                     {{ item.comment.post.title }}
-                  </router-link>
+                  </NuxtLink>
                   下对
-                  <router-link
+                  <NuxtLink
                     :to="`/posts/${item.comment.post.id}#comment-${item.comment.parentComment.id}`"
                     class="timeline-link"
                   >
                     {{ stripMarkdownLength(item.comment.parentComment.content, 200) }}
-                  </router-link>
+                  </NuxtLink>
                   回复了
-                  <router-link
+                  <NuxtLink
                     :to="`/posts/${item.comment.post.id}#comment-${item.comment.id}`"
                     class="timeline-link"
                   >
                     {{ stripMarkdownLength(item.comment.content, 200) }}
-                  </router-link>
+                  </NuxtLink>
                   <div class="timeline-date">{{ formatDate(item.createdAt) }}</div>
                 </template>
                 <template v-else-if="item.type === 'tag'">

frontend_nuxt/utils/discord.js

@@ -2,7 +2,7 @@ import { toast } from '../main'
 import { setToken, loadCurrentUser } from './auth'
 import { registerPush } from './push'
 
-export function discordAuthorize(state = '') {
+export function discordAuthorize(inviteToken = '') {
   const config = useRuntimeConfig()
   const WEBSITE_BASE_URL = config.public.websiteBaseUrl
   const DISCORD_CLIENT_ID = config.public.discordClientId
@@ -10,62 +10,60 @@ export function discordAuthorize(state = '') {
     toast.error('Discord 登录不可用')
     return
   }
+
   const redirectUri = `${WEBSITE_BASE_URL}/discord-callback`
-  const url = `https://discord.com/api/oauth2/authorize?client_id=${DISCORD_CLIENT_ID}&redirect_uri=${encodeURIComponent(redirectUri)}&response_type=code&scope=identify%20email&state=${state}`
+  // 用 state 明文携带 invite_token（仅用于回传，不再透传给后端）
+  const state = new URLSearchParams({ invite_token: inviteToken }).toString()
+
+  const url =
+    `https://discord.com/api/oauth2/authorize` +
+    `?client_id=${encodeURIComponent(DISCORD_CLIENT_ID)}` +
+    `&redirect_uri=${encodeURIComponent(redirectUri)}` +
+    `&response_type=code` +
+    `&scope=${encodeURIComponent('identify email')}` +
+    `&state=${encodeURIComponent(state)}`
+
   window.location.href = url
 }
 
-export async function discordExchange(code, state, reason) {
+export async function discordExchange(code, inviteToken = '', reason = '') {
   try {
     const config = useRuntimeConfig()
     const API_BASE_URL = config.public.apiBaseUrl
+
+    const payload = {
+      code,
+      redirectUri: `${window.location.origin}/discord-callback`,
+      reason,
+    }
+    if (inviteToken) payload.inviteToken = inviteToken // 明文传给后端
+
     const res = await fetch(`${API_BASE_URL}/api/auth/discord`, {
       method: 'POST',
-      headers: { 'Content-Type': 'application/json' },
-      body: JSON.stringify({
-        code,
-        redirectUri: `${window.location.origin}/discord-callback`,
-        reason,
-        state,
-      }),
+      headers: { 'Content-Type': 'application/json', Accept: 'application/json' },
+      body: JSON.stringify(payload),
     })
     const data = await res.json()
+
     if (res.ok && data.token) {
       setToken(data.token)
       await loadCurrentUser()
       toast.success('登录成功')
-      registerPush()
-      return {
-        success: true,
-        needReason: false,
-      }
+      registerPush?.()
+      return { success: true, needReason: false }
     } else if (data.reason_code === 'NOT_APPROVED') {
       toast.info('当前为注册审核模式，请填写注册理由')
-      return {
-        success: false,
-        needReason: true,
-        token: data.token,
-      }
+      return { success: false, needReason: true, token: data.token }
     } else if (data.reason_code === 'IS_APPROVING') {
       toast.info('您的注册理由正在审批中')
-      return {
-        success: true,
-        needReason: false,
-      }
+      return { success: true, needReason: false }
     } else {
       toast.error(data.error || '登录失败')
-      return {
-        success: false,
-        needReason: false,
-        error: data.error || '登录失败',
-      }
+      return { success: false, needReason: false, error: data.error || '登录失败' }
     }
   } catch (e) {
+    console.error(e)
     toast.error('登录失败')
-    return {
-      success: false,
-      needReason: false,
-      error: '登录失败',
-    }
+    return { success: false, needReason: false, error: '登录失败' }
   }
 }

frontend_nuxt/utils/github.js

@@ -2,7 +2,7 @@ import { toast } from '../main'
 import { setToken, loadCurrentUser } from './auth'
 import { registerPush } from './push'
 
-export function githubAuthorize(state = '') {
+export function githubAuthorize(inviteToken = '') {
   const config = useRuntimeConfig()
   const WEBSITE_BASE_URL = config.public.websiteBaseUrl
   const GITHUB_CLIENT_ID = config.public.githubClientId
@@ -10,62 +10,58 @@ export function githubAuthorize(state = '') {
     toast.error('GitHub 登录不可用')
     return
   }
+
   const redirectUri = `${WEBSITE_BASE_URL}/github-callback`
-  const url = `https://github.com/login/oauth/authorize?client_id=${GITHUB_CLIENT_ID}&redirect_uri=${encodeURIComponent(redirectUri)}&scope=user:email&state=${state}`
+  const state = new URLSearchParams({ invite_token: inviteToken }).toString()
+
+  const url =
+    `https://github.com/login/oauth/authorize` +
+    `?client_id=${encodeURIComponent(GITHUB_CLIENT_ID)}` +
+    `&redirect_uri=${encodeURIComponent(redirectUri)}` +
+    `&scope=${encodeURIComponent('user:email')}` +
+    `&state=${encodeURIComponent(state)}`
+
   window.location.href = url
 }
 
-export async function githubExchange(code, state, reason) {
+export async function githubExchange(code, inviteToken = '', reason = '') {
   try {
     const config = useRuntimeConfig()
     const API_BASE_URL = config.public.apiBaseUrl
+
+    const payload = {
+      code,
+      redirectUri: `${window.location.origin}/github-callback`,
+      reason,
+    }
+    if (inviteToken) payload.inviteToken = inviteToken
+
     const res = await fetch(`${API_BASE_URL}/api/auth/github`, {
       method: 'POST',
       headers: { 'Content-Type': 'application/json' },
-      body: JSON.stringify({
-        code,
-        redirectUri: `${window.location.origin}/github-callback`,
-        reason,
-        state,
-      }),
+      body: JSON.stringify(payload),
     })
     const data = await res.json()
+
     if (res.ok && data.token) {
       setToken(data.token)
       await loadCurrentUser()
       toast.success('登录成功')
-      registerPush()
-      return {
-        success: true,
-        needReason: false,
-      }
+      registerPush?.()
+      return { success: true, needReason: false }
     } else if (data.reason_code === 'NOT_APPROVED') {
       toast.info('当前为注册审核模式，请填写注册理由')
-      return {
-        success: false,
-        needReason: true,
-        token: data.token,
-      }
+      return { success: false, needReason: true, token: data.token }
     } else if (data.reason_code === 'IS_APPROVING') {
       toast.info('您的注册理由正在审批中')
-      return {
-        success: true,
-        needReason: false,
-      }
+      return { success: true, needReason: false }
     } else {
       toast.error(data.error || '登录失败')
-      return {
-        success: false,
-        needReason: false,
-        error: data.error || '登录失败',
-      }
+      return { success: false, needReason: false, error: data.error || '登录失败' }
     }
   } catch (e) {
+    console.error(e)
     toast.error('登录失败')
-    return {
-      success: false,
-      needReason: false,
-      error: '登录失败',
-    }
+    return { success: false, needReason: false, error: '登录失败' }
   }
 }

frontend_nuxt/utils/google.js

@@ -21,44 +21,85 @@ export async function googleGetIdToken() {
   })
 }
 
-export function googleAuthorize() {
+export function googleAuthorize(inviteToken = '') {
   const config = useRuntimeConfig()
   const GOOGLE_CLIENT_ID = config.public.googleClientId
   const WEBSITE_BASE_URL = config.public.websiteBaseUrl
+
   if (!GOOGLE_CLIENT_ID) {
     toast.error('Google 登录不可用, 请检查网络设置与VPN')
     return
   }
+
   const redirectUri = `${WEBSITE_BASE_URL}/google-callback`
-  const nonce = Math.random().toString(36).substring(2)
-  const url = `https://accounts.google.com/o/oauth2/v2/auth?client_id=${GOOGLE_CLIENT_ID}&redirect_uri=${encodeURIComponent(redirectUri)}&response_type=id_token&scope=openid%20email%20profile&nonce=${nonce}`
+  const nonce = Math.random().toString(36).slice(2)
+
+  // 明文放在 state（推荐；Google 会原样回传）
+  const state = new URLSearchParams({ invite_token: inviteToken }).toString()
+
+  const url =
+    `https://accounts.google.com/o/oauth2/v2/auth` +
+    `?client_id=${encodeURIComponent(GOOGLE_CLIENT_ID)}` +
+    `&redirect_uri=${encodeURIComponent(redirectUri)}` +
+    `&response_type=id_token` +
+    `&scope=${encodeURIComponent('openid email profile')}` +
+    `&nonce=${encodeURIComponent(nonce)}` +
+    `&state=${encodeURIComponent(state)}`
+
   window.location.href = url
 }
 
-export async function googleAuthWithToken(idToken, redirect_success, redirect_not_approved) {
+export async function googleAuthWithToken(
+  idToken,
+  redirect_success,
+  redirect_not_approved,
+  options = {}, // { inviteToken?: string }
+) {
   try {
+    if (!idToken) {
+      toast.error('缺少 id_token')
+      return
+    }
+
     const config = useRuntimeConfig()
     const API_BASE_URL = config.public.apiBaseUrl
+
+    const payload = { idToken }
+    if (options && options.inviteToken) {
+      payload.inviteToken = options.inviteToken
+    }
+
     const res = await fetch(`${API_BASE_URL}/api/auth/google`, {
       method: 'POST',
-      headers: { 'Content-Type': 'application/json' },
-      body: JSON.stringify({ idToken }),
+      headers: { 'Content-Type': 'application/json', Accept: 'application/json' },
+      body: JSON.stringify(payload),
     })
-    const data = await res.json()
-    if (res.ok && data.token) {
+
+    const data = await res.json().catch(() => ({}))
+
+    if (res.ok && data && data.token) {
       setToken(data.token)
       await loadCurrentUser()
       toast.success('登录成功')
-      registerPush()
-      if (redirect_success) redirect_success()
-    } else if (data.reason_code === 'NOT_APPROVED') {
-      toast.info('当前为注册审核模式，请填写注册理由')
-      if (redirect_not_approved) redirect_not_approved(data.token)
-    } else if (data.reason_code === 'IS_APPROVING') {
-      toast.info('您的注册理由正在审批中')
-      if (redirect_success) redirect_success()
+      registerPush?.()
+      if (typeof redirect_success === 'function') redirect_success()
+      return
     }
+
+    if (data && data.reason_code === 'NOT_APPROVED') {
+      toast.info('当前为注册审核模式，请填写注册理由')
+      if (typeof redirect_not_approved === 'function') redirect_not_approved(data.token)
+      return
+    }
+
+    if (data && data.reason_code === 'IS_APPROVING') {
+      toast.info('您的注册理由正在审批中')
+      if (typeof redirect_success === 'function') redirect_success()
+      return
+    }
+    toast.error(data?.message || '登录失败')
   } catch (e) {
+    console.error(e)
     toast.error('登录失败')
   }
 }

frontend_nuxt/utils/notification.js

@@ -22,6 +22,7 @@ const iconMap = {
   POST_UNSUBSCRIBED: 'fas fa-bookmark',
   REGISTER_REQUEST: 'fas fa-user-clock',
   ACTIVITY_REDEEM: 'fas fa-coffee',
+  POINT_REDEEM: 'fas fa-gift',
   LOTTERY_WIN: 'fas fa-trophy',
   LOTTERY_DRAW: 'fas fa-bullhorn',
   MENTION: 'fas fa-at',

frontend_nuxt/utils/twitter.js

@@ -20,7 +20,8 @@ async function generateCodeChallenge(codeVerifier) {
     .replace(/=+$/, '')
 }
 
-export async function twitterAuthorize(state = '') {
+// 邀请码明文放入 state；同时生成 csrf 放入 state 并在回调校验
+export async function twitterAuthorize(inviteToken = '') {
   const config = useRuntimeConfig()
   const WEBSITE_BASE_URL = config.public.websiteBaseUrl
   const TWITTER_CLIENT_ID = config.public.twitterClientId
@@ -28,17 +29,30 @@ export async function twitterAuthorize(state = '') {
     toast.error('Twitter 登录不可用')
     return
   }
-  if (state === '') {
-    state = Math.random().toString(36).substring(2, 15)
-  }
+
   const redirectUri = `${WEBSITE_BASE_URL}/twitter-callback`
+
+  // PKCE
   const codeVerifier = generateCodeVerifier()
   sessionStorage.setItem('twitter_code_verifier', codeVerifier)
   const codeChallenge = await generateCodeChallenge(codeVerifier)
+
+  // CSRF + 邀请码一起放入 state
+  const csrf = Math.random().toString(36).slice(2)
+  sessionStorage.setItem('twitter_csrf_state', csrf)
+  const state = new URLSearchParams({
+    csrf,
+    invite_token: inviteToken || '',
+  }).toString()
+
   const url =
-    `https://x.com/i/oauth2/authorize?response_type=code&client_id=${TWITTER_CLIENT_ID}` +
-    `&redirect_uri=${encodeURIComponent(redirectUri)}&scope=tweet.read%20users.read` +
-    `&state=${state}&code_challenge=${codeChallenge}&code_challenge_method=S256`
+    `https://x.com/i/oauth2/authorize?response_type=code&client_id=${encodeURIComponent(TWITTER_CLIENT_ID)}` +
+    `&redirect_uri=${encodeURIComponent(redirectUri)}` +
+    `&scope=${encodeURIComponent('tweet.read users.read')}` +
+    `&state=${encodeURIComponent(state)}` +
+    `&code_challenge=${encodeURIComponent(codeChallenge)}` +
+    `&code_challenge_method=S256`
+
   window.location.href = url
 }
 
@@ -46,8 +60,29 @@ export async function twitterExchange(code, state, reason) {
   try {
     const config = useRuntimeConfig()
     const API_BASE_URL = config.public.apiBaseUrl
+
+    // 取出并清理 PKCE/CSRF
     const codeVerifier = sessionStorage.getItem('twitter_code_verifier')
     sessionStorage.removeItem('twitter_code_verifier')
+
+    const savedCsrf = sessionStorage.getItem('twitter_csrf_state')
+    sessionStorage.removeItem('twitter_csrf_state')
+
+    // 从 state 解析 csrf 与 invite_token
+    let parsedCsrf = ''
+    let inviteToken = ''
+    try {
+      const sp = new URLSearchParams(state || '')
+      parsedCsrf = sp.get('csrf') || ''
+      inviteToken = sp.get('invite_token') || sp.get('invitetoken') || ''
+    } catch {}
+
+    // 简单 CSRF 校验（存在才校验，避免误杀老会话）
+    if (savedCsrf && parsedCsrf && savedCsrf !== parsedCsrf) {
+      toast.error('登录状态校验失败，请重试')
+      return { success: false, needReason: false, error: 'state mismatch' }
+    }
+
     const res = await fetch(`${API_BASE_URL}/api/auth/twitter`, {
       method: 'POST',
       headers: { 'Content-Type': 'application/json' },
@@ -57,8 +92,10 @@ export async function twitterExchange(code, state, reason) {
         reason,
         state,
         codeVerifier,
+        inviteToken,
       }),
     })
+
     const data = await res.json()
     if (res.ok && data.token) {
       setToken(data.token)
@@ -77,6 +114,7 @@ export async function twitterExchange(code, state, reason) {
       return { success: false, needReason: false, error: data.error || '登录失败' }
     }
   } catch (e) {
+    console.error(e)
     toast.error('登录失败')
     return { success: false, needReason: false, error: '登录失败' }
   }