add tag uuid to add device API (#450)

src/device/dtos/add.device.dto.ts

@@ -18,6 +18,14 @@ export class AddDeviceDto {
   @IsNotEmpty()
   public spaceUuid: string;
 
+  @ApiProperty({
+    description: 'tagUuid',
+    required: true,
+  })
+  @IsString()
+  @IsNotEmpty()
+  public tagUuid: string;
+
   @ApiProperty({
     description: 'deviceName',
     required: true,

src/device/services/device.service.ts

@@ -162,10 +162,24 @@ export class DeviceService {
       if (!device.productUuid) {
         throw new Error('Product UUID is missing for the device.');
       }
+      const existingConflictingDevice = await this.deviceRepository.exists({
+        where: {
+          spaceDevice: { uuid: addDeviceDto.spaceUuid },
+          productDevice: { uuid: device.productUuid },
+          tag: { uuid: addDeviceDto.tagUuid },
+        },
+      });
+      if (existingConflictingDevice) {
+        throw new HttpException(
+          'Device with the same product type and tag already exists in this space',
+          HttpStatus.BAD_REQUEST,
+        );
+      }
       const deviceSaved = await this.deviceRepository.save({
         deviceTuyaUuid: addDeviceDto.deviceTuyaUuid,
         productDevice: { uuid: device.productUuid },
         spaceDevice: { uuid: addDeviceDto.spaceUuid },
+        tag: { uuid: addDeviceDto.tagUuid },
         name: addDeviceDto.deviceName,
       });
       if (deviceSaved.uuid) {