user_department优化

src/main/java/xyz/playedu/api/service/DepartmentService.java

@@ -31,4 +31,6 @@ public interface DepartmentService extends IService<Department> {
 
     void create(String name, Integer parentId, Integer sort) throws NotFoundException;
 
+    void remoteRelateUsersByDepId(Integer depId);
+
 }

src/main/java/xyz/playedu/api/service/UserService.java

@@ -18,4 +18,6 @@ public interface UserService extends IService<User> {
     PaginationResult<User> paginate(int page, int size, UserPaginateFilter filter);
 
     List<String> existsEmailsByEmails(List<String> emails);
+
+    void removeRelateDepartmentsByUserId(Integer userId);
 }

src/main/java/xyz/playedu/api/service/impl/DepartmentServiceImpl.java

@@ -1,13 +1,17 @@
 package xyz.playedu.api.service.impl;
 
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.transaction.annotation.Transactional;
 import xyz.playedu.api.domain.Department;
+import xyz.playedu.api.domain.UserDepartment;
 import xyz.playedu.api.exception.NotFoundException;
 import xyz.playedu.api.service.DepartmentService;
 import xyz.playedu.api.mapper.DepartmentMapper;
 import org.springframework.stereotype.Service;
+import xyz.playedu.api.service.internal.UserDepartmentService;
 
 import java.util.ArrayList;
 import java.util.Date;
@@ -22,6 +26,9 @@ import java.util.List;
 @Slf4j
 public class DepartmentServiceImpl extends ServiceImpl<DepartmentMapper, Department> implements DepartmentService {
 
+    @Autowired
+    private UserDepartmentService userDepartmentService;
+
     @Override
     public List<Department> listByParentId(Integer id) {
         return list(query().getWrapper().eq("parent_id", id).orderByAsc("sort"));
@@ -163,6 +170,12 @@ public class DepartmentServiceImpl extends ServiceImpl<DepartmentMapper, Departm
 
         save(department);
     }
+
+    @Override
+    public void remoteRelateUsersByDepId(Integer depId) {
+        QueryWrapper<UserDepartment> wrapper = userDepartmentService.query().getWrapper().eq("dep_id", depId);
+        userDepartmentService.remove(wrapper);
+    }
 }
 
 

src/main/java/xyz/playedu/api/service/impl/UserServiceImpl.java

@@ -1,12 +1,13 @@
 package xyz.playedu.api.service.impl;
 
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
-import com.baomidou.mybatisplus.core.enums.SqlKeyword;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
-import org.apache.ibatis.jdbc.SQL;
+import org.springframework.beans.factory.annotation.Autowired;
 import xyz.playedu.api.domain.User;
+import xyz.playedu.api.domain.UserDepartment;
+import xyz.playedu.api.service.internal.UserDepartmentService;
 import xyz.playedu.api.service.UserService;
 import xyz.playedu.api.mapper.UserMapper;
 import org.springframework.stereotype.Service;
@@ -23,6 +24,10 @@ import java.util.List;
  */
 @Service
 public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements UserService {
+
+    @Autowired
+    private UserDepartmentService userDepartmentService;
+
     @Override
     public boolean emailIsExists(String email) {
         User user = getOne(query().getWrapper().eq("email", email));
@@ -85,6 +90,12 @@ public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements Us
         }
         return existsEmails;
     }
+
+    @Override
+    public void removeRelateDepartmentsByUserId(Integer userId) {
+        QueryWrapper<UserDepartment> wrapper = userDepartmentService.query().getWrapper().eq("user_id", userId);
+        userDepartmentService.remove(wrapper);
+    }
 }
 
 

src/main/java/xyz/playedu/api/service/impl/internal/UserDepartmentServiceImpl.java

@@ -1,8 +1,8 @@
-package xyz.playedu.api.service.impl;
+package xyz.playedu.api.service.impl.internal;
 
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import xyz.playedu.api.domain.UserDepartment;
-import xyz.playedu.api.service.UserDepartmentService;
+import xyz.playedu.api.service.internal.UserDepartmentService;
 import xyz.playedu.api.mapper.UserDepartmentMapper;
 import org.springframework.stereotype.Service;
 
@@ -14,15 +14,6 @@ import org.springframework.stereotype.Service;
 @Service
 public class UserDepartmentServiceImpl extends ServiceImpl<UserDepartmentMapper, UserDepartment>
         implements UserDepartmentService {
-    @Override
-    public void removeByUserId(Integer userId) {
-        remove(query().getWrapper().eq("user_id", userId));
-    }
-
-    @Override
-    public void removeByDepId(Integer depId) {
-        remove(query().getWrapper().eq("dep_id", depId));
-    }
 }
 
 

src/main/java/xyz/playedu/api/service/internal/UserDepartmentService.java

@@ -1,4 +1,4 @@
-package xyz.playedu.api.service;
+package xyz.playedu.api.service.internal;
 
 import xyz.playedu.api.domain.UserDepartment;
 import com.baomidou.mybatisplus.extension.service.IService;
@@ -9,7 +9,4 @@ import com.baomidou.mybatisplus.extension.service.IService;
 * @createDate 2023-02-23 15:08:38
 */
 public interface UserDepartmentService extends IService<UserDepartment> {
-
-    void removeByUserId(Integer userId);
-    void removeByDepId(Integer depId);
 }