first (part 3: src directory)

src/modules/users/users.controller.ts

@@ -0,0 +1,105 @@
+import { Controller, Get, Put, Patch, Body } from '@nestjs/common';
+import {
+  ApiTags,
+  ApiBearerAuth,
+  ApiOperation,
+  ApiOkResponse,
+} from '@nestjs/swagger';
+import { BaseController } from '../../common/base';
+import { UsersService } from './users.service';
+import {
+  CreateUserDto,
+  UpdateUserDto,
+  UpdateProfileDto,
+  ChangePasswordDto,
+} from './dto/user.dto';
+import { CurrentUser, Roles } from '../../common/decorators';
+import {
+  ApiResponse,
+  createSuccessResponse,
+} from '../../common/types/api-response.type';
+import { User } from '@prisma/client';
+
+import { plainToInstance } from 'class-transformer';
+import { UserResponseDto } from './dto/user.dto';
+
+interface AuthenticatedUser {
+  id: string;
+  email: string;
+  role: string;
+}
+
+@ApiTags('Users')
+@ApiBearerAuth()
+@Controller('users')
+export class UsersController extends BaseController<
+  User,
+  CreateUserDto,
+  UpdateUserDto
+> {
+  constructor(private readonly usersService: UsersService) {
+    super(usersService, 'User');
+  }
+
+  @Get('me')
+  @ApiOperation({ summary: 'Get current authenticated user profile' })
+  @ApiOkResponse({ type: UserResponseDto })
+  async getMe(
+    @CurrentUser() user: AuthenticatedUser,
+  ): Promise<ApiResponse<UserResponseDto>> {
+    const fullUser = await this.usersService.findOneWithDetails(user.id);
+    return createSuccessResponse(
+      plainToInstance(UserResponseDto, fullUser),
+      'User profile retrieved successfully',
+    );
+  }
+
+  @Put('me')
+  @ApiOperation({ summary: 'Update current user profile' })
+  @ApiOkResponse({ type: UserResponseDto })
+  async updateMe(
+    @CurrentUser() user: AuthenticatedUser,
+    @Body() dto: UpdateProfileDto,
+  ): Promise<ApiResponse<UserResponseDto>> {
+    const updatedUser = await this.usersService.updateProfile(user.id, dto);
+    return createSuccessResponse(
+      plainToInstance(UserResponseDto, updatedUser),
+      'User profile updated successfully',
+    );
+  }
+
+  @Patch('me/password')
+  @ApiOperation({ summary: 'Change current user password' })
+  @ApiOkResponse({ description: 'Password changed successfully' })
+  async changePassword(
+    @CurrentUser() user: AuthenticatedUser,
+    @Body() dto: ChangePasswordDto,
+  ): Promise<ApiResponse<null>> {
+    await this.usersService.changePassword(
+      user.id,
+      dto.currentPassword,
+      dto.newPassword,
+    );
+    return createSuccessResponse(null, 'Password changed successfully');
+  }
+
+  // Override create to require admin role
+  @Roles('admin')
+  async create(
+    ...args: Parameters<
+      BaseController<User, CreateUserDto, UpdateUserDto>['create']
+    >
+  ) {
+    return super.create(...args);
+  }
+
+  // Override delete to require admin role
+  @Roles('admin')
+  async delete(
+    ...args: Parameters<
+      BaseController<User, CreateUserDto, UpdateUserDto>['delete']
+    >
+  ) {
+    return super.delete(...args);
+  }
+}