feat(device): add endpoint to add device to user

src/guards/device.guard.ts

@@ -0,0 +1,89 @@
+import {
+  CanActivate,
+  ExecutionContext,
+  Injectable,
+  HttpStatus,
+} from '@nestjs/common';
+import { TuyaContext } from '@tuya/tuya-connector-nodejs';
+
+import { BadRequestException, NotFoundException } from '@nestjs/common';
+import { DeviceRepository } from '@app/common/modules/device/repositories';
+import { ConfigService } from '@nestjs/config';
+import { UserRepository } from '@app/common/modules/user/repositories';
+
+@Injectable()
+export class CheckDeviceGuard implements CanActivate {
+  private tuya: TuyaContext;
+  constructor(
+    private readonly configService: ConfigService,
+    private readonly userRepository: UserRepository,
+    private readonly deviceRepository: DeviceRepository,
+  ) {
+    const accessKey = this.configService.get<string>('auth-config.ACCESS_KEY');
+    const secretKey = this.configService.get<string>('auth-config.SECRET_KEY');
+    this.tuya = new TuyaContext({
+      baseUrl: 'https://openapi.tuyaeu.com',
+      accessKey,
+      secretKey,
+    });
+  }
+
+  async canActivate(context: ExecutionContext): Promise<boolean> {
+    const req = context.switchToHttp().getRequest();
+
+    try {
+      if (req.body && req.body.userUuid && req.body.deviceTuyaUuid) {
+        const { userUuid, deviceTuyaUuid } = req.body;
+        await this.checkUserIsFound(userUuid);
+        await this.checkDeviceIsFoundFromTuya(deviceTuyaUuid);
+      } else {
+        throw new BadRequestException('Invalid request parameters');
+      }
+
+      return true;
+    } catch (error) {
+      this.handleGuardError(error, context);
+      return false;
+    }
+  }
+
+  private async checkUserIsFound(userUuid: string) {
+    const user = await this.userRepository.findOne({
+      where: {
+        uuid: userUuid,
+      },
+    });
+    if (!user) {
+      throw new NotFoundException('User not found');
+    }
+  }
+  async checkDeviceIsFoundFromTuya(deviceTuyaUuid: string) {
+    const path = `/v1.1/iot-03/devices/${deviceTuyaUuid}`;
+    const response = await this.tuya.request({
+      method: 'GET',
+      path,
+    });
+
+    if (!response.success) {
+      throw new NotFoundException('Device not found from Tuya');
+    }
+  }
+
+  private handleGuardError(error: Error, context: ExecutionContext) {
+    const response = context.switchToHttp().getResponse();
+    if (error instanceof NotFoundException) {
+      response
+        .status(HttpStatus.NOT_FOUND)
+        .json({ statusCode: HttpStatus.NOT_FOUND, message: error.message });
+    } else if (error instanceof BadRequestException) {
+      response
+        .status(HttpStatus.BAD_REQUEST)
+        .json({ statusCode: HttpStatus.BAD_REQUEST, message: error.message });
+    } else {
+      response.status(HttpStatus.BAD_REQUEST).json({
+        statusCode: HttpStatus.BAD_REQUEST,
+        message: error.message || 'Invalid UUID',
+      });
+    }
+  }
+}

src/guards/group.guard.ts

@@ -74,7 +74,7 @@ export class CheckGroupGuard implements CanActivate {
     } else {
       response.status(HttpStatus.BAD_REQUEST).json({
         statusCode: HttpStatus.BAD_REQUEST,
-        message: 'Invalid UUID',
+        message: error.message || 'Invalid UUID',
       });
     }
   }

src/guards/room.guard.ts

@@ -4,29 +4,17 @@ import {
   Injectable,
   HttpStatus,
 } from '@nestjs/common';
-import { TuyaContext } from '@tuya/tuya-connector-nodejs';
 
 import { SpaceRepository } from '@app/common/modules/space/repositories';
 import { BadRequestException, NotFoundException } from '@nestjs/common';
 import { DeviceRepository } from '@app/common/modules/device/repositories';
-import { ConfigService } from '@nestjs/config';
 
 @Injectable()
 export class CheckRoomGuard implements CanActivate {
-  private tuya: TuyaContext;
   constructor(
-    private readonly configService: ConfigService,
     private readonly spaceRepository: SpaceRepository,
     private readonly deviceRepository: DeviceRepository,
-  ) {
-    const accessKey = this.configService.get<string>('auth-config.ACCESS_KEY');
-    const secretKey = this.configService.get<string>('auth-config.SECRET_KEY');
-    this.tuya = new TuyaContext({
-      baseUrl: 'https://openapi.tuyaeu.com',
-      accessKey,
-      secretKey,
-    });
-  }
+  ) {}
 
   async canActivate(context: ExecutionContext): Promise<boolean> {
     const req = context.switchToHttp().getRequest();
@@ -35,10 +23,10 @@ export class CheckRoomGuard implements CanActivate {
       if (req.query && req.query.roomUuid) {
         const { roomUuid } = req.query;
         await this.checkRoomIsFound(roomUuid);
-      } else if (req.body && req.body.roomUuid && req.body.deviceTuyaUuid) {
-        const { roomUuid, deviceTuyaUuid } = req.body;
+      } else if (req.body && req.body.roomUuid && req.body.deviceUuid) {
+        const { roomUuid, deviceUuid } = req.body;
         await this.checkRoomIsFound(roomUuid);
-        await this.checkDeviceIsFoundFromTuya(deviceTuyaUuid);
+        await this.checkDeviceIsFound(deviceUuid);
       } else {
         throw new BadRequestException('Invalid request parameters');
       }
@@ -63,14 +51,14 @@ export class CheckRoomGuard implements CanActivate {
       throw new NotFoundException('Room not found');
     }
   }
-  async checkDeviceIsFoundFromTuya(deviceTuyaUuid: string) {
-    const path = `/v1.1/iot-03/devices/${deviceTuyaUuid}`;
-    const response = await this.tuya.request({
-      method: 'GET',
-      path,
+  async checkDeviceIsFound(deviceUuid: string) {
+    const response = await this.deviceRepository.findOne({
+      where: {
+        uuid: deviceUuid,
+      },
     });
 
-    if (!response.success) {
+    if (!response.uuid) {
       throw new NotFoundException('Device not found');
     }
   }
@@ -88,7 +76,7 @@ export class CheckRoomGuard implements CanActivate {
     } else {
       response.status(HttpStatus.BAD_REQUEST).json({
         statusCode: HttpStatus.BAD_REQUEST,
-        message: 'Invalid UUID',
+        message: error.message || 'Invalid UUID',
       });
     }
   }