consumer group search and delete function

src/main/java/com/xuxd/kafka/console/CounterSet.java

@@ -1,10 +0,0 @@
-package com.xuxd.kafka.console;
-
-/**
- * kafka-console-ui.
- *
- * @author xuxd
- * @date 2021-09-10 20:03:01
- **/
-public class CounterSet {
-}

src/main/java/com/xuxd/kafka/console/beans/dto/QueryConsumerGroupDTO.java

@@ -14,5 +14,5 @@ public class QueryConsumerGroupDTO {
 
     private String groupId;
 
-    private List<String> State;
+    private List<String> states;
 }

src/main/java/com/xuxd/kafka/console/controller/ConsumerController.java

@@ -11,9 +11,11 @@ import org.apache.commons.collections.CollectionUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.kafka.common.ConsumerGroupState;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
 /**
@@ -29,7 +31,7 @@ public class ConsumerController {
     @Autowired
     private ConsumerService consumerService;
 
-    @GetMapping("/group/list")
+    @PostMapping("/group/list")
     public Object getGroupList(@RequestBody(required = false) QueryConsumerGroupDTO dto) {
         if (Objects.isNull(dto)) {
             return consumerService.getConsumerGroupList(null, null);
@@ -37,9 +39,14 @@ public class ConsumerController {
         List<String> groupIdList = StringUtils.isNotBlank(dto.getGroupId()) ? Collections.singletonList(dto.getGroupId()) : Collections.emptyList();
 
         Set<ConsumerGroupState> stateSet = new HashSet<>();
-        if (CollectionUtils.isNotEmpty(dto.getState())) {
+        if (CollectionUtils.isNotEmpty(dto.getStates())) {
-            dto.getState().stream().forEach(s -> stateSet.add(ConsumerGroupState.valueOf(s)));
+            dto.getStates().stream().forEach(s -> stateSet.add(ConsumerGroupState.valueOf(s.toUpperCase())));
         }
         return consumerService.getConsumerGroupList(groupIdList, stateSet);
     }
+
+    @DeleteMapping("/group")
+    public Object deleteConsumerGroup(@RequestParam String groupId) {
+        return consumerService.deleteConsumerGroup(groupId);
+    }
 }

src/main/java/com/xuxd/kafka/console/service/ConsumerService.java

@@ -14,4 +14,6 @@ import org.apache.kafka.common.ConsumerGroupState;
 public interface ConsumerService {
 
     ResponseData getConsumerGroupList(List<String> groupIds, Set<ConsumerGroupState> states);
+
+    ResponseData deleteConsumerGroup(String groupId);
 }

src/main/java/com/xuxd/kafka/console/service/impl/ConsumerServiceImpl.java

@@ -5,6 +5,7 @@ import com.xuxd.kafka.console.beans.ResponseData;
 import com.xuxd.kafka.console.beans.vo.ConsumerGroupVO;
 import com.xuxd.kafka.console.service.ConsumerService;
 import java.util.Collections;
+import java.util.Comparator;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
@@ -13,6 +14,7 @@ import kafka.console.ConsumerConsole;
 import org.apache.kafka.common.ConsumerGroupState;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import scala.Tuple2;
 
 /**
  * kafka-console-ui.
@@ -44,6 +46,12 @@ public class ConsumerServiceImpl implements ConsumerService {
             groupList.addAll(consumerConsole.getConsumerGroupIdList(states));
         }
         List<ConsumerGroupVO> consumerGroupVOS = consumerConsole.getConsumerGroupList(groupList).stream().map(c -> ConsumerGroupVO.from(c)).collect(Collectors.toList());
+        consumerGroupVOS.sort(Comparator.comparing(ConsumerGroupVO::getGroupId));
         return ResponseData.create().data(new CounterList<>(consumerGroupVOS)).success();
     }
+
+    @Override public ResponseData deleteConsumerGroup(String groupId) {
+        Tuple2<Object, String> tuple2 = consumerConsole.deleteConsumerGroups(Collections.singletonList(groupId));
+        return (Boolean) tuple2._1 ? ResponseData.create().success() : ResponseData.create().failed(tuple2._2);
+    }
 }

src/main/scala/kafka/console/ConsumerConsole.scala

@@ -4,7 +4,7 @@ import java.util
 import java.util.{Collections, Set}
 
 import com.xuxd.kafka.console.config.KafkaConfig
-import org.apache.kafka.clients.admin.{ConsumerGroupDescription, ListConsumerGroupsOptions}
+import org.apache.kafka.clients.admin.{ConsumerGroupDescription, DeleteConsumerGroupsOptions, ListConsumerGroupsOptions}
 import org.apache.kafka.common.ConsumerGroupState
 
 import scala.jdk.CollectionConverters.{CollectionHasAsScala, SetHasAsJava}
@@ -35,4 +35,19 @@ class ConsumerConsole(config: KafkaConfig) extends KafkaConsole(config: KafkaCon
                 Collections.emptySet()
             }).asInstanceOf[Set[ConsumerGroupDescription]]
     }
+
+    def deleteConsumerGroups(groupIds: util.Collection[String]): (Boolean, String) = {
+        if (groupIds == null || groupIds.isEmpty) {
+            (false, "group id is empty.")
+        } else {
+            withAdminClientAndCatchError(admin => {
+                admin.deleteConsumerGroups(groupIds, new DeleteConsumerGroupsOptions).all().get()
+                (true, "")
+            }
+                , e => {
+                    log.error("deleteConsumerGroups error.", e)
+                    (false, e.getMessage)
+                }).asInstanceOf[(Boolean, String)]
+        }
+    }
 }

ui/src/utils/api.js

@@ -70,6 +70,10 @@ export const KafkaTopicApi = {
 export const KafkaConsumerApi = {
   getConsumerGroupList: {
     url: "/consumer/group/list",
-    method: "get",
+    method: "post",
+  },
+  deleteConsumerGroup: {
+    url: "/consumer/group",
+    method: "delete",
   },
 };

ui/src/views/group/Group.vue

@@ -9,29 +9,43 @@
         >
           <a-row :gutter="24">
             <a-col :span="8">
-              <a-form-item :label="`topic`">
+              <a-form-item :label="`消费组`">
                 <a-input
-                  placeholder="topic"
+                  placeholder="groupId"
                   class="input-w"
-                  v-decorator="['topic']"
+                  v-decorator="['groupId']"
                 />
               </a-form-item>
             </a-col>
+            <a-col :span="12">
+              <a-form-item :label="`状态`">
+                <a-checkbox-group v-decorator="['states']" style="width: 100%">
+                  <a-row>
                     <a-col :span="8">
-              <a-form-item :label="`类型`">
+                      <a-checkbox value="Empty"> Empty</a-checkbox>
-                <a-select
+                    </a-col>
-                  class="type-select"
+                    <a-col :span="8">
-                  v-decorator="['type', { initialValue: 'all' }]"
+                      <a-checkbox value="PreparingRebalance">
-                  placeholder="Please select a country"
+                        PreparingRebalance
-                >
+                      </a-checkbox>
-                  <a-select-option value="all"> 所有 </a-select-option>
+                    </a-col>
-                  <a-select-option value="normal"> 普通 </a-select-option>
+                    <a-col :span="8">
-                  <a-select-option value="system"> 系统 </a-select-option>
+                      <a-checkbox value="CompletingRebalance">
-                </a-select>
+                        CompletingRebalance
+                      </a-checkbox>
+                    </a-col>
+                    <a-col :span="8">
+                      <a-checkbox value="Stable"> Stable</a-checkbox>
+                    </a-col>
+                    <a-col :span="8">
+                      <a-checkbox value="Dead"> Dead</a-checkbox>
+                    </a-col>
+                  </a-row>
+                </a-checkbox-group>
               </a-form-item>
             </a-col>
 
-            <a-col :span="8" :style="{ textAlign: 'right' }">
+            <a-col :span="4" :style="{ textAlign: 'right' }">
               <a-form-item>
                 <a-button type="primary" html-type="submit"> 搜索</a-button>
                 <a-button :style="{ marginLeft: '8px' }" @click="handleReset">
@@ -65,11 +79,11 @@
             :title="'删除消费组: ' + record.groupId + '？'"
             ok-text="确认"
             cancel-text="取消"
-            @confirm="deleteTopic(record.groupId)"
+            @confirm="deleteGroup(record.groupId)"
           >
             <a-button size="small" href="javascript:;" class="operation-btn"
-              >删除</a-button
+              >删除
-            >
+            </a-button>
           </a-popconfirm>
         </div>
       </a-table>
@@ -79,18 +93,21 @@
 
 <script>
 import request from "@/utils/request";
-import { KafkaTopicApi, KafkaConsumerApi } from "@/utils/api";
+import { KafkaConsumerApi } from "@/utils/api";
 import notification from "ant-design-vue/es/notification";
+
 export default {
   name: "ConsumerGroup",
   components: {},
   data() {
     return {
-      queryParam: { type: "all" },
+      queryParam: {},
       data: [],
       columns,
       selectRow: {},
-      form: this.$form.createForm(this, { name: "topic_advanced_search" }),
+      form: this.$form.createForm(this, {
+        name: "consumer_group_advanced_search",
+      }),
       showUpdateUser: false,
       deleteUserConfirm: false,
       selectDetail: {
@@ -111,19 +128,19 @@ export default {
     },
 
     getConsumerGroupList() {
-      // Object.assign(this.queryParam, this.form.getFieldsValue());
+      Object.assign(this.queryParam, this.form.getFieldsValue());
       request({
         url: KafkaConsumerApi.getConsumerGroupList.url,
         method: KafkaConsumerApi.getConsumerGroupList.method,
-        params: this.queryParam,
+        data: this.queryParam,
       }).then((res) => {
         this.data = res.data.list;
       });
     },
-    deleteTopic(topic) {
+    deleteGroup(group) {
       request({
-        url: KafkaTopicApi.deleteTopic.url + "?topic=" + topic,
+        url: KafkaConsumerApi.deleteConsumerGroup.url + "?groupId=" + group,
-        method: KafkaTopicApi.deleteTopic.method,
+        method: KafkaConsumerApi.deleteConsumerGroup.method,
       }).then((res) => {
         if (res.code == 0) {
           this.$message.success(res.msg);
@@ -163,6 +180,21 @@ const columns = [
     slots: { title: "state" },
     scopedSlots: { customRender: "state" },
   },
+  {
+    title: "分区分配器",
+    dataIndex: "partitionAssignor",
+    key: "partitionAssignor",
+  },
+  {
+    title: "协调者节点",
+    dataIndex: "coordinator",
+    key: "coordinator",
+  },
+  // {
+  //   title: "授权操作数量",
+  //   dataIndex: "authorizedOperations",
+  //   key: "authorizedOperations",
+  // },
   {
     title: "操作",
     key: "operation",