fix(databus): 修复客户端消息处理和防止消息循环

1. 修复消息格式不匹配问题
   - 增量消息：兼容 SyncMessage 格式，从 dataSnapshot 字段反序列化数据
   - 批量消息：添加 getDataType() 方法获取泛型类型，正确转换 JSONObject

2. 防止消息循环
   - 添加 zt.databus.change.producer.enabled 配置项
   - 客户端禁用变更消息发送，避免 客户端写入 → 发送变更 → 循环

3. 修复 Feign 客户端注入
   - 在 RpcConfiguration 中添加 DeptApi、PostApi
   - 确保客户端能通过 Feign 调用本地 system-server API

相关文件：
- DatabusClientConsumer.java: 修复消息解析逻辑
- BatchSyncEventHandler.java: 添加 getDataType() 方法
- DatabusChangeProducer.java: 添加 enabled 开关
- RpcConfiguration.java: 启用 DeptApi/PostApi Feign 客户端

Ref: 修复 ClassCastException 和消息循环问题

pom.xml

@@ -235,7 +235,7 @@
                 <env.name>dev</env.name>
                 <!--Nacos 配置-->
                 <config.server-addr>172.16.46.63:30848</config.server-addr>
-                <config.namespace>dev</config.namespace>
+                <config.namespace>hwc</config.namespace>
                 <config.group>DEFAULT_GROUP</config.group>
                 <config.username>nacos</config.username>
                 <config.password>P@ssword25</config.password>

zt-framework/pom.xml

@@ -17,7 +17,8 @@
         <module>zt-spring-boot-starter-web</module>
         <module>zt-spring-boot-starter-security</module>
         <module>zt-spring-boot-starter-websocket</module>
-
+        <module>zt-spring-boot-starter-databus-server</module>
+        <module>zt-spring-boot-starter-databus-client</module>
         <module>zt-spring-boot-starter-monitor</module>
         <module>zt-spring-boot-starter-protection</module>
 <!--        <module>zt-spring-boot-starter-config</module>-->

zt-framework/zt-spring-boot-starter-databus-client/src/main/java/com/zt/plat/framework/databus/client/handler/BatchSyncEventHandler.java

@@ -3,6 +3,9 @@ package com.zt.plat.framework.databus.client.handler;
 import com.zt.plat.module.databus.api.message.DatabusBatchMessage;
 import com.zt.plat.module.databus.enums.DatabusEventType;
 
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+
 /**
  * 批量同步事件处理器接口
  * <p>
@@ -48,4 +51,29 @@ public interface BatchSyncEventHandler<T> {
         // 默认空实现，子类可覆盖
     }
 
+    /**
+     * 获取数据类型
+     * <p>
+     * 默认通过反射获取泛型类型参数，子类可以覆盖此方法提供具体类型
+     *
+     * @return 数据类型的 Class 对象
+     */
+    @SuppressWarnings("unchecked")
+    default Class<T> getDataType() {
+        Type[] genericInterfaces = this.getClass().getGenericInterfaces();
+        for (Type genericInterface : genericInterfaces) {
+            if (genericInterface instanceof ParameterizedType) {
+                ParameterizedType parameterizedType = (ParameterizedType) genericInterface;
+                if (parameterizedType.getRawType().equals(BatchSyncEventHandler.class)) {
+                    Type[] typeArguments = parameterizedType.getActualTypeArguments();
+                    if (typeArguments.length > 0 && typeArguments[0] instanceof Class) {
+                        return (Class<T>) typeArguments[0];
+                    }
+                }
+            }
+        }
+        // 如果无法获取泛型类型，返回 Object.class
+        return (Class<T>) Object.class;
+    }
+
 }

zt-framework/zt-spring-boot-starter-databus-server/pom.xml

@@ -27,6 +27,13 @@
             <version>${revision}</version>
         </dependency>
 
+        <!-- System API (for consuming change messages) -->
+        <dependency>
+            <groupId>com.zt.plat</groupId>
+            <artifactId>zt-module-system-api</artifactId>
+            <version>${revision}</version>
+        </dependency>
+
         <dependency>
             <groupId>cn.hutool</groupId>
             <artifactId>hutool-all</artifactId>

zt-framework/zt-spring-boot-starter-databus-server/src/main/java/com/zt/plat/framework/databus/server/consumer/DatabusDeptChangeConsumer.java

@@ -1,4 +1,4 @@
-package com.zt.plat.module.databus.mq.consumer;
+package com.zt.plat.framework.databus.server.consumer;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.zt.plat.framework.databus.server.core.event.DatabusEvent;
@@ -61,8 +61,8 @@ public class DatabusDeptChangeConsumer implements RocketMQListener<DatabusDeptCh
             dataMap.put("tenantId", message.getTenantId());
             dataMap.put("eventTime", message.getEventTime());
 
-            // 构建完整的事件类型: system-dept-{action}
+            // 构建完整的事件类型: SYSTEM_DEPT_{ACTION}（大写下划线格式，与数据库存储一致）
-            String eventType = String.format("system-dept-%s", message.getAction().toLowerCase());
+            String eventType = String.format("SYSTEM_DEPT_%s", message.getAction().toUpperCase());
 
             // 构建 Databus 事件
             DatabusEvent databusEvent = DatabusEvent.builder()

zt-framework/zt-spring-boot-starter-databus-server/src/main/java/com/zt/plat/framework/databus/server/consumer/DatabusPostChangeConsumer.java

@@ -1,4 +1,4 @@
-package com.zt.plat.module.databus.mq.consumer;
+package com.zt.plat.framework.databus.server.consumer;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.zt.plat.framework.databus.server.core.event.DatabusEvent;
@@ -47,7 +47,8 @@ public class DatabusPostChangeConsumer implements RocketMQListener<DatabusPostCh
             dataMap.put("tenantId", message.getTenantId());
             dataMap.put("eventTime", message.getEventTime());
 
-            String eventType = String.format("system-post-%s", message.getAction().toLowerCase());
+            // 构建完整的事件类型: SYSTEM_POST_{ACTION}（大写下划线格式，与数据库存储一致）
+            String eventType = String.format("SYSTEM_POST_%s", message.getAction().toUpperCase());
 
             DatabusEvent databusEvent = DatabusEvent.builder()
                     .eventType(eventType)

zt-framework/zt-spring-boot-starter-databus-server/src/main/java/com/zt/plat/framework/databus/server/consumer/DatabusUserChangeConsumer.java

@@ -1,4 +1,4 @@
-package com.zt.plat.module.databus.mq.consumer;
+package com.zt.plat.framework.databus.server.consumer;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.zt.plat.framework.databus.server.core.event.DatabusEvent;
@@ -53,7 +53,8 @@ public class DatabusUserChangeConsumer implements RocketMQListener<DatabusUserCh
             dataMap.put("tenantId", message.getTenantId());
             dataMap.put("eventTime", message.getEventTime());
 
-            String eventType = String.format("system-user-%s", message.getAction().toLowerCase());
+            // 构建完整的事件类型: SYSTEM_USER_{ACTION}（大写下划线格式，与数据库存储一致）
+            String eventType = String.format("SYSTEM_USER_%s", message.getAction().toUpperCase());
 
             DatabusEvent databusEvent = DatabusEvent.builder()
                     .eventType(eventType)

zt-framework/zt-spring-boot-starter-databus-server/src/main/java/com/zt/plat/framework/databus/server/controller/admin/DatabusSyncClientController.java

@@ -2,6 +2,7 @@ package com.zt.plat.framework.databus.server.controller.admin;
 
 import com.zt.plat.framework.common.pojo.CommonResult;
 import com.zt.plat.framework.common.pojo.PageResult;
+import com.zt.plat.framework.databus.server.controller.admin.vo.client.DatabusSyncClientBatchStatusReqVO;
 import com.zt.plat.framework.databus.server.controller.admin.vo.client.DatabusSyncClientPageReqVO;
 import com.zt.plat.framework.databus.server.controller.admin.vo.client.DatabusSyncClientRespVO;
 import com.zt.plat.framework.databus.server.controller.admin.vo.client.DatabusSyncClientSaveReqVO;
@@ -89,4 +90,12 @@ public class DatabusSyncClientController {
         return success(true);
     }
 
+    @PutMapping("/batch-status")
+    @Operation(summary = "批量修改客户端启用状态")
+    @PreAuthorize("@ss.hasPermission('databus:sync:client:update')")
+    public CommonResult<Boolean> batchUpdateClientStatus(@Valid @RequestBody DatabusSyncClientBatchStatusReqVO reqVO) {
+        clientService.batchUpdateClientStatus(reqVO.getIds(), reqVO.getEnabled());
+        return success(true);
+    }
+
 }

zt-framework/zt-spring-boot-starter-databus-server/src/main/java/com/zt/plat/framework/databus/server/controller/admin/DatabusSyncEventController.java

@@ -2,6 +2,7 @@ package com.zt.plat.framework.databus.server.controller.admin;
 
 import com.zt.plat.framework.common.pojo.CommonResult;
 import com.zt.plat.framework.common.pojo.PageResult;
+import com.zt.plat.framework.databus.server.controller.admin.vo.event.DatabusSyncEventBatchStatusReqVO;
 import com.zt.plat.framework.databus.server.controller.admin.vo.event.DatabusSyncEventPageReqVO;
 import com.zt.plat.framework.databus.server.controller.admin.vo.event.DatabusSyncEventRespVO;
 import com.zt.plat.framework.databus.server.controller.admin.vo.event.DatabusSyncEventSaveReqVO;
@@ -89,4 +90,12 @@ public class DatabusSyncEventController {
         return success(true);
     }
 
+    @PutMapping("/batch-status")
+    @Operation(summary = "批量修改事件启用状态")
+    @PreAuthorize("@ss.hasPermission('databus:sync:event:update')")
+    public CommonResult<Boolean> batchUpdateEventStatus(@Valid @RequestBody DatabusSyncEventBatchStatusReqVO reqVO) {
+        eventService.batchUpdateEventStatus(reqVO.getIds(), reqVO.getEnabled());
+        return success(true);
+    }
+
 }