推送订阅功能

src/main/java/com/yunhai/userbase/service/impl/SysUserService.java

@@ -18,6 +18,9 @@ import com.yunhai.userbase.repository.SysUserGroupRelRepository;
 import com.yunhai.userbase.repository.SysUserRepository;
 import com.yunhai.userbase.service.ISysGroupService;
 import com.yunhai.userbase.service.ISysUserService;
+import com.yunhai.userbase.event.DataSyncEvent;
+import com.yunhai.userbase.model.push.PushInterfaceType;
+import org.springframework.context.ApplicationEventPublisher;
 import cn.afterturn.easypoi.excel.ExcelExportUtil;
 import cn.afterturn.easypoi.excel.entity.ExportParams;
 import cn.afterturn.easypoi.excel.entity.enmus.ExcelType;
@@ -79,6 +82,9 @@ public class SysUserService implements ISysUserService {
     @Autowired
     private SysUserAppRoleRelRepository sysUserAppRoleRelRepository;
 
+    @Autowired
+    private ApplicationEventPublisher eventPublisher;
+
     @Autowired
     private SysGroupRepository sysGroupRepository;
 
@@ -130,7 +136,8 @@ public class SysUserService implements ISysUserService {
         // disabled 用枚举存储：不传时默认 NORMAL（正常/未禁用）
         entity.setDisabled(request.getDisabled() != null ? resolveStatus(request.getDisabled()) : StatusEnum.NORMAL);
         entity.setExpired(request.getExpired() != null ? request.getExpired() : false);
-        sysUserRepository.save(entity);
+        SysUser saved = sysUserRepository.save(entity);
+        publishUserEvent(PushInterfaceType.ADD_USER, saved.getId());
 
         // 写入组用户关联
         SysUserGroupRel rel = new SysUserGroupRel();
@@ -175,6 +182,7 @@ public class SysUserService implements ISysUserService {
             entity.setExpired(request.getExpired());
         }
         sysUserRepository.save(entity);
+        publishUserEvent(PushInterfaceType.UPDATE_USER, id);
     }
 
     @Override
@@ -188,6 +196,7 @@ public class SysUserService implements ISysUserService {
         // AI-FIX(角色授权): 删除用户时级联清理用户-业务角色绑定（逻辑外键无物理 FK，避免残留孤儿数据）
         sysUserAppRoleRelRepository.deleteByUserIdBulk(id);
         sysUserRepository.deleteById(id);
+        publishUserEvent(PushInterfaceType.DELETE_USER, id);
     }
 
     @Override
@@ -211,6 +220,7 @@ public class SysUserService implements ISysUserService {
             throw new DException("存在无效用户");
         }
 
+        List<Integer> deletedUserIds = new ArrayList<>();
         for (Integer userId : userIds) {
             // 删除当前组关联
             sysUserGroupRelRepository.deleteByUserIdAndGroupId(userId, groupId);
@@ -218,8 +228,12 @@ public class SysUserService implements ISysUserService {
             if (sysUserGroupRelRepository.countByUserId(userId) == 0) {
                 sysUserAppRoleRelRepository.deleteByUserIdBulk(userId);
                 sysUserRepository.deleteById(userId);
+                deletedUserIds.add(userId);
             }
         }
+        if (!deletedUserIds.isEmpty()) {
+            publishUserEvent(PushInterfaceType.DELETE_USER, deletedUserIds);
+        }
     }
 
     @Override
@@ -230,6 +244,7 @@ public class SysUserService implements ISysUserService {
         // 实体 disabled 字段为 StatusEnum（0=正常/未禁用，1=禁用）：boolean 直接映射枚举
         entity.setDisabled(disabled ? StatusEnum.DISABLED : StatusEnum.NORMAL);
         sysUserRepository.save(entity);
+        publishUserEvent(PushInterfaceType.UPDATE_USER, id);
     }
 
     @Override
@@ -247,6 +262,8 @@ public class SysUserService implements ISysUserService {
             user.setDisabled(targetStatus);
         }
         sysUserRepository.saveAll(users);
+        publishUserEvent(PushInterfaceType.UPDATE_USER,
+                users.stream().map(SysUser::getId).collect(Collectors.toList()));
     }
 
     @Override
@@ -362,6 +379,7 @@ public class SysUserService implements ISysUserService {
             }
             sysUserGroupRelRepository.saveAll(rels);
         }
+        publishUserEvent(PushInterfaceType.UPDATE_USER, userIds);
     }
 
     @Override
@@ -936,4 +954,23 @@ public class SysUserService implements ISysUserService {
             return null;
         }
     }
+
+    // ===================== 推送事件 =====================
+
+    private void publishUserEvent(PushInterfaceType type, Integer userId) {
+        DataSyncEvent e = new DataSyncEvent();
+        e.setType(type);
+        e.setUserIds(Collections.singletonList(userId));
+        eventPublisher.publishEvent(e);
+    }
+
+    private void publishUserEvent(PushInterfaceType type, List<Integer> userIds) {
+        if (userIds == null || userIds.isEmpty()) {
+            return;
+        }
+        DataSyncEvent e = new DataSyncEvent();
+        e.setType(type);
+        e.setUserIds(userIds);
+        eventPublisher.publishEvent(e);
+    }
 }