fix bug 40921 工作组项目--新增--负责人回显是组织机构为null

jero-boot-module-system/src/main/java/com/jero/modules/system/controller/SysDepartController.java

@@ -8,6 +8,7 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.jero.common.exception.JeroBootException;
 import com.jero.common.system.vo.SysDepartTreeModel;
 import com.jero.common.util.ValidUtil;
 import com.jero.modules.system.model.SysDepartExcel;
@@ -222,7 +223,11 @@ public class SysDepartController {
        if(sysDepart==null) {
            result.error500("未找到对应实体");
        }else {
-           boolean ok = sysDepartService.delete(id);
+		   List<SysUser> sysUsers = sysUserDepartService.queryUserByDepId(id);
+		   if (!sysUsers.isEmpty()){
+			   throw new JeroBootException("删除部门失败,部门下存在未删除用户");
+		   }
+		   boolean ok = sysDepartService.delete(id);
            if(ok) {
 	            //清除部门树内存
 	   		   //FindsDepartsChildrenUtil.clearSysDepartTreeList();
@@ -250,7 +255,19 @@ public class SysDepartController {
 		if (ids == null || "".equals(ids.trim())) {
 			result.error500("参数不识别！");
 		} else {
-			this.sysDepartService.deleteBatchWithChildren(Arrays.asList(ids.split(",")));
+			List<String> depNames = new ArrayList<>();
+			List<String> idList = Arrays.asList(ids.split(","));
+			for (String id : idList) {
+				List<SysUser> sysUsers = sysUserDepartService.queryUserByDepId(id);
+				if (!sysUsers.isEmpty()){
+					SysDepart sysDepart = sysDepartService.getById(id);
+					depNames.add(sysDepart.getDepartName());
+				}
+			}
+			if (!depNames.isEmpty()) {
+				throw new JeroBootException(depNames + "删除部门失败,部门下存在未删除用户");
+			}
+			this.sysDepartService.deleteBatchWithChildren(idList);
 			result.success("删除成功!");
 		}
 		return result;