feat: implement full DepartmentsController with 9 endpoints

apps/server/src/departments/departments.controller.ts

@@ -1,7 +1,78 @@
-import { Controller } from '@nestjs/common';
+import {
+  Controller,
+  Get,
+  Post,
+  Put,
+  Delete,
+  Body,
+  Param,
+  ParseIntPipe,
+  UseGuards,
+} from '@nestjs/common';
 import { DepartmentsService } from './departments.service';
+import {
+  CreateDepartmentDto,
+  UpdateDepartmentDto,
+  AssignUserDto,
+} from './dto/department.dto';
+import { JwtAuthGuard } from '../auth/guards/jwt-auth.guard';
 
-@Controller('api/departments')
+@UseGuards(JwtAuthGuard)
+@Controller('departments')
 export class DepartmentsController {
   constructor(private readonly departmentsService: DepartmentsService) {}
+
+  @Get()
+  findAll() {
+    return this.departmentsService.findAll();
+  }
+
+  @Get('tree')
+  findTree() {
+    return this.departmentsService.findTree();
+  }
+
+  @Get(':id')
+  findOne(@Param('id', ParseIntPipe) id: number) {
+    return this.departmentsService.findOne(id);
+  }
+
+  @Post()
+  create(@Body() dto: CreateDepartmentDto) {
+    return this.departmentsService.create(dto);
+  }
+
+  @Put(':id')
+  update(
+    @Param('id', ParseIntPipe) id: number,
+    @Body() dto: UpdateDepartmentDto,
+  ) {
+    return this.departmentsService.update(id, dto);
+  }
+
+  @Delete(':id')
+  remove(@Param('id', ParseIntPipe) id: number) {
+    return this.departmentsService.remove(id);
+  }
+
+  @Get(':id/users')
+  getUsers(@Param('id', ParseIntPipe) id: number) {
+    return this.departmentsService.getUsers(id);
+  }
+
+  @Post(':id/users')
+  assignUser(
+    @Param('id', ParseIntPipe) id: number,
+    @Body() dto: AssignUserDto,
+  ) {
+    return this.departmentsService.assignUser(id, dto);
+  }
+
+  @Delete(':id/users/:userId')
+  removeUser(
+    @Param('id', ParseIntPipe) id: number,
+    @Param('userId', ParseIntPipe) userId: number,
+  ) {
+    return this.departmentsService.removeUser(id, userId);
+  }
 }