homemanager-be/src/app-building/app-building.controller.ts

import {
  Body,
  ClassSerializerInterceptor,
  Controller,
  Delete,
  Get,
  Param,
  ParseIntPipe,
  Patch,
  Post,
  Query,
  UseGuards,
  UseInterceptors,
} from '@nestjs/common';
import {
  ApiTags,
  ApiSecurity,
  ApiOperation,
  ApiOkResponse,
  ApiBody,
  ApiNotFoundResponse,
  ApiParam,
  ApiNoContentResponse,
  ApiBadRequestResponse,
} from '@nestjs/swagger';
import { User } from 'src/objects/user/user.entity';
import { LoggedInUser } from 'src/shared/decorators/user.decorator';
import { AuthGuard } from 'src/shared/guards/auth.guard';
import { AppBuildingService } from './app-building.service';
import {
  BuildingFloorUpdateRequestDto,
  CreateFloorRequestDto,
} from './dto/buildings-floor-request.dto';
import { CreateBuildingRequestDto } from './dto/buildings-create-request.dto';
import {
  BuildingFloorResponseDto,
  BuildingRoomResponseDto,
  BuildingRoomWithFloorResponseDto,
  BuildingsListResponseDto,
  BuildingsResponseDto,
} from './dto/buildings-response.dto';
import { BuildingsUpdateRequestDto } from './dto/buildings-update-request.dto';
import {
  BuildingsCreateRoomRequestDto,
  BuildingsUpdateRoomRequestDto,
} from './dto/buildings-create-room-request.dto';
import { BuildingSearchRequestDto } from './dto/buildings-search-request.dto';
import { BuildingSearchResponseDto } from './dto/building-search-response.dto';

@Controller({
  path: 'buildings',
})
@ApiTags('buildings')
@ApiSecurity('Bearer token')
@UseInterceptors(ClassSerializerInterceptor)
@UseGuards(AuthGuard)
export class AppBuildingController {
  constructor(private readonly service: AppBuildingService) {}

  @Get()
  @ApiOperation({ summary: 'Get buildings' })
  @ApiOkResponse({ isArray: true, type: BuildingsListResponseDto })
  async getBuildings(
    @LoggedInUser() user: User,
  ): Promise<BuildingsListResponseDto[]> {
    return this.service.getUserBuildings(user);
  }

  @Post()
  @ApiOperation({ summary: 'Create building' })
  @ApiNotFoundResponse({ description: 'Invalid group ID' })
  @ApiBody({ type: CreateBuildingRequestDto })
  @ApiOkResponse({ type: BuildingsResponseDto })
  async createBuilding(
    @LoggedInUser() user: User,
    @Body() body: CreateBuildingRequestDto,
  ): Promise<BuildingsResponseDto> {
    return this.service.createBuilding(user, body);
  }

  @Get('search')
  @ApiOperation({ summary: 'Search for buildings' })
  @ApiOkResponse({ isArray: true, type: BuildingSearchResponseDto })
  async searchForBuildings(
    @LoggedInUser() user: User,
    @Query() query: BuildingSearchRequestDto,
  ): Promise<BuildingSearchResponseDto[]> {
    return this.service.searchForBuilding(query, user);
  }

  @Get(':id')
  @ApiParam({ name: 'id', description: 'Building ID' })
  @ApiOperation({ summary: 'Get building by ID' })
  @ApiNotFoundResponse({ description: 'Building not found' })
  @ApiOkResponse({ type: BuildingsResponseDto })
  async getBuildingById(
    @Param('id', ParseIntPipe) id: number,
    @LoggedInUser() user: User,
  ): Promise<BuildingsResponseDto> {
    return this.service.getBuildingById(user, id);
  }

  @Patch(':id')
  @ApiParam({ name: 'id', description: 'Building ID' })
  @ApiOperation({ summary: 'Update building by ID' })
  @ApiBody({ type: BuildingsUpdateRequestDto })
  @ApiNotFoundResponse({ description: 'Building not found' })
  @ApiOkResponse({ type: BuildingsListResponseDto })
  async updateBuildingById(
    @Param('id', ParseIntPipe) id: number,
    @Body() body: BuildingsUpdateRequestDto,
    @LoggedInUser() user: User,
  ): Promise<BuildingsListResponseDto> {
    return this.service.updateBuilding(user, id, body);
  }

  @Get(':id/floors')
  @ApiParam({ name: 'id', description: 'Building ID' })
  @ApiOperation({ summary: 'Get building floors' })
  @ApiOkResponse({ type: BuildingFloorResponseDto, isArray: true })
  async getBuildingFloorsById(
    @Param('id', ParseIntPipe) id: number,
    @LoggedInUser() user: User,
  ): Promise<BuildingFloorResponseDto[]> {
    return this.service.getBuildingFloors(user, id);
  }

  @Post(':id/floors')
  @ApiParam({ name: 'id', description: 'Building ID' })
  @ApiBody({ type: CreateFloorRequestDto })
  @ApiOperation({ summary: 'Create building floors' })
  @ApiOkResponse({ type: BuildingFloorResponseDto, isArray: true })
  async createBuildingFloor(
    @Param('id', ParseIntPipe) id: number,
    @Body() body: CreateFloorRequestDto,
    @LoggedInUser() user: User,
  ): Promise<BuildingFloorResponseDto> {
    return this.service.createBuildingFloor(user, id, body);
  }

  @Get(':id/floors/:number')
  @ApiParam({ name: 'id', description: 'Building ID' })
  @ApiParam({ name: 'number', description: 'Floor number' })
  @ApiOperation({ summary: 'Get building floor by floor number' })
  @ApiOkResponse({ type: BuildingFloorResponseDto })
  async getBuildingFloorByIdByNumber(
    @Param('id', ParseIntPipe) id: number,
    @Param('number', ParseIntPipe) floor: number,
    @LoggedInUser() user: User,
  ): Promise<BuildingFloorResponseDto> {
    return this.service.getBuildingFloor(user, id, floor);
  }

  @Patch(':id/floors/:number')
  @ApiParam({ name: 'id', description: 'Building ID' })
  @ApiParam({ name: 'number', description: 'Floor number' })
  @ApiBody({ type: BuildingFloorUpdateRequestDto })
  @ApiOperation({ summary: 'Update building floor by floor number' })
  @ApiOkResponse({ type: BuildingFloorResponseDto })
  async updateBuildingFloorByIdByNumber(
    @Param('id', ParseIntPipe) id: number,
    @Param('number', ParseIntPipe) floor: number,
    @Body() body: BuildingFloorUpdateRequestDto,
    @LoggedInUser() user: User,
  ): Promise<BuildingFloorResponseDto> {
    return this.service.updateBuildingFloor(user, body, id, floor);
  }

  @Delete(':id/floors/:number')
  @ApiParam({ name: 'id', description: 'Building ID' })
  @ApiParam({ name: 'number', description: 'Floor number' })
  @ApiOperation({ summary: 'Delete building floor by floor number' })
  @ApiBadRequestResponse({
    description: 'A floor cannot be deleted if it has defined rooms',
  })
  @ApiOkResponse({ type: BuildingFloorResponseDto })
  async deleteBuildingFloorByIdByNumber(
    @Param('id', ParseIntPipe) id: number,
    @Param('number', ParseIntPipe) floor: number,
    @LoggedInUser() user: User,
  ): Promise<BuildingFloorResponseDto> {
    return this.service.deleteBuildingFloor(user, id, floor);
  }

  @Post(':id/floors/:number/rooms')
  @ApiParam({ name: 'id', description: 'Building ID' })
  @ApiParam({ name: 'number', description: 'Floor number' })
  @ApiBody({ type: BuildingsCreateRoomRequestDto })
  @ApiOperation({ summary: 'Create new room on floor' })
  @ApiOkResponse({ type: BuildingRoomResponseDto })
  async createNewRoom(
    @Param('id', ParseIntPipe) id: number,
    @Param('number', ParseIntPipe) floor: number,
    @Body() body: BuildingsCreateRoomRequestDto,
    @LoggedInUser() user: User,
  ): Promise<BuildingRoomResponseDto> {
    return this.service.addNewRoom(user, body, id, floor);
  }

  @Get(':id/floors/:number/rooms')
  @ApiParam({ name: 'id', description: 'Building ID' })
  @ApiParam({ name: 'number', description: 'Floor number' })
  @ApiOperation({ summary: 'Get rooms on floor' })
  @ApiOkResponse({ type: BuildingRoomResponseDto, isArray: true })
  async getRoomsOnFloor(
    @Param('id', ParseIntPipe) id: number,
    @Param('number', ParseIntPipe) floor: number,
    @LoggedInUser() user: User,
  ): Promise<BuildingRoomResponseDto[]> {
    return this.service.getRoomsOnFloor(user, id, floor);
  }

  @Get(':id/rooms')
  @ApiParam({ name: 'id', description: 'Building ID' })
  @ApiOperation({ summary: 'Get rooms in building' })
  @ApiOkResponse({ type: BuildingRoomWithFloorResponseDto, isArray: true })
  async getRooms(
    @Param('id', ParseIntPipe) id: number,
    @LoggedInUser() user: User,
  ): Promise<BuildingRoomWithFloorResponseDto[]> {
    return this.service.getRoomsInBuilding(user, id);
  }

  @Get(':id/rooms/:roomId')
  @ApiParam({ name: 'id', description: 'Building ID' })
  @ApiParam({ name: 'roomId', description: 'Room ID' })
  @ApiOperation({ summary: 'Get room by ID' })
  @ApiOkResponse({ type: BuildingRoomResponseDto })
  async getRoomById(
    @Param('id', ParseIntPipe) id: number,
    @Param('roomId', ParseIntPipe) roomId: number,
    @LoggedInUser() user: User,
  ): Promise<BuildingRoomResponseDto> {
    return this.service.getRoom(user, id, roomId);
  }

  @Patch(':id/rooms/:roomId')
  @ApiParam({ name: 'id', description: 'Building ID' })
  @ApiParam({ name: 'roomId', description: 'Room ID' })
  @ApiBody({ type: BuildingsUpdateRoomRequestDto })
  @ApiOperation({ summary: 'Update room by ID' })
  @ApiOkResponse({ type: BuildingRoomResponseDto })
  async updateRoomById(
    @Param('id', ParseIntPipe) id: number,
    @Param('roomId', ParseIntPipe) roomId: number,
    @Body() body: BuildingsUpdateRoomRequestDto,
    @LoggedInUser() user: User,
  ): Promise<BuildingRoomResponseDto> {
    return this.service.updateRoom(user, body, id, roomId);
  }

  @Delete(':id/rooms/:roomId')
  @ApiParam({ name: 'id', description: 'Building ID' })
  @ApiParam({ name: 'roomId', description: 'Room ID' })
  @ApiOperation({ summary: 'Delete room by ID' })
  @ApiNoContentResponse()
  async deleteRoomById(
    @Param('id', ParseIntPipe) id: number,
    @Param('roomId', ParseIntPipe) roomId: number,
    @LoggedInUser() user: User,
  ): Promise<BuildingRoomResponseDto> {
    return this.service.deleteRoom(user, id, roomId);
  }
}