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src/main/java/xyz/playedu/api/controller/ExceptionController.java

@@ -6,6 +6,7 @@ import org.springframework.web.HttpRequestMethodNotSupportedException;
 import org.springframework.web.bind.MethodArgumentNotValidException;
 import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.RestControllerAdvice;
+import xyz.playedu.api.exception.NotFoundException;
 import xyz.playedu.api.exception.ServiceException;
 import xyz.playedu.api.types.JsonResponse;
 
@@ -14,10 +15,10 @@ import java.util.List;
 @RestControllerAdvice
 public class ExceptionController {
 
-//    @ExceptionHandler(Exception.class)
-//    public JsonResponse<String> exceptionHandler(Exception e) {
-//        return JsonResponse.error("系统错误", 500);
-//    }
+    @ExceptionHandler(Exception.class)
+    public JsonResponse exceptionHandler(Exception e) {
+        return JsonResponse.error("系统错误", 500);
+    }
 
     @ExceptionHandler(ServiceException.class)
     public JsonResponse serviceExceptionHandler(ServiceException e) {
@@ -45,4 +46,9 @@ public class ExceptionController {
         return JsonResponse.error("请求method错误", 400);
     }
 
+    @ExceptionHandler(NotFoundException.class)
+    public JsonResponse serviceExceptionHandler(NotFoundException e) {
+        return JsonResponse.error(e.getMessage(), 404);
+    }
+
 }

src/main/java/xyz/playedu/api/controller/backend/DepartmentController.java

@@ -0,0 +1,84 @@
+package xyz.playedu.api.controller.backend;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+import xyz.playedu.api.bus.DepartmentBus;
+import xyz.playedu.api.domain.Department;
+import xyz.playedu.api.exception.NotFoundException;
+import xyz.playedu.api.request.backend.DepartmentRequest;
+import xyz.playedu.api.service.DepartmentService;
+import xyz.playedu.api.types.JsonResponse;
+
+import java.util.Date;
+import java.util.List;
+
+/**
+ * @Author 杭州白书科技有限公司
+ * @create 2023/2/19 10:33
+ */
+@RestController
+@Slf4j
+@RequestMapping("/backend/v1/department")
+public class DepartmentController {
+
+    @Autowired
+    private DepartmentService departmentService;
+
+    @Autowired
+    private DepartmentBus departmentBus;
+
+    @GetMapping("/index")
+    public JsonResponse index() {
+        List<Department> data = departmentService.list();
+        return JsonResponse.data(data);
+    }
+
+    @GetMapping("/create")
+    public JsonResponse create(@RequestParam(name = "parent_id", defaultValue = "0") Integer parentId) {
+        List<Department> data = departmentService.listByParentId(parentId);
+        return JsonResponse.data(data);
+    }
+
+    @PostMapping("/create")
+    public JsonResponse store(@RequestBody DepartmentRequest request) throws NotFoundException {
+        String parentChain = "";
+        if (request.getParentId() != 0) {
+            parentChain = departmentBus.compParentChain(request.getParentId());
+        }
+
+        Department department = new Department();
+        department.setName(request.getName());
+        department.setParentId(request.getParentId());
+        department.setParentChain(parentChain);
+        department.setSort(request.getSort());
+        department.setCreatedAt(new Date());
+        department.setUpdatedAt(new Date());
+
+        departmentService.save(department);
+
+        return JsonResponse.success();
+    }
+
+    @GetMapping("/{id}")
+    public JsonResponse edit(@PathVariable Integer id) throws NotFoundException {
+        Department department = departmentService.findOrFail(id);
+        return JsonResponse.data(department);
+    }
+
+    @PutMapping("/{id}")
+    public JsonResponse update(@PathVariable Integer id, @RequestBody DepartmentRequest request) throws NotFoundException {
+        Department department = departmentService.findOrFail(id);
+        departmentService.update(department, request.getName(), request.getParentId(), request.getSort());
+        return JsonResponse.success();
+    }
+
+    @DeleteMapping("/{id}")
+    public JsonResponse destroy(@PathVariable Integer id) throws NotFoundException {
+        Department department = departmentService.findOrFail(id);
+        departmentService.deleteById(department.getId());
+        return JsonResponse.success();
+    }
+
+}