finished groups endpoint

src/app.module.ts

@@ -6,6 +6,7 @@ import { AuthenticationController } from './auth/controllers/authentication.cont
 import { UserModule } from './users/user.module';
 import { HomeModule } from './home/home.module';
 import { RoomModule } from './room/room.module';
+import { GroupModule } from './group/group.module';
 @Module({
   imports: [
     ConfigModule.forRoot({
@@ -15,6 +16,7 @@ import { RoomModule } from './room/room.module';
     UserModule,
     HomeModule,
     RoomModule,
+    GroupModule,
   ],
   controllers: [AuthenticationController],
 })

src/group/controllers/group.controller.ts

@@ -0,0 +1,48 @@
+import { GroupService } from '../services/group.service';
+import {
+  Body,
+  Controller,
+  Get,
+  Post,
+  UseGuards,
+  Query,
+  Param,
+} from '@nestjs/common';
+import { ApiTags, ApiBearerAuth } from '@nestjs/swagger';
+import { JwtAuthGuard } from '../../../libs/common/src/guards/jwt.auth.guard';
+import { AddGroupDto } from '../dtos/add.group.dto';
+import { GetGroupDto } from '../dtos/get.group.dto';
+
+@ApiTags('Group Module')
+@Controller({
+  version: '1',
+  path: 'group',
+})
+export class GroupController {
+  constructor(private readonly groupService: GroupService) {}
+
+  @ApiBearerAuth()
+  @UseGuards(JwtAuthGuard)
+  @Get(':homeId')
+  async userList(
+    @Param('homeId') homeId: string,
+    @Query() getGroupsDto: GetGroupDto,
+  ) {
+    try {
+      return await this.groupService.getGroupsByHomeId(homeId, getGroupsDto);
+    } catch (err) {
+      throw new Error(err);
+    }
+  }
+
+  @ApiBearerAuth()
+  @UseGuards(JwtAuthGuard)
+  @Post()
+  async addGroup(@Body() addGroupDto: AddGroupDto) {
+    try {
+      return await this.groupService.addGroup(addGroupDto);
+    } catch (err) {
+      throw new Error(err);
+    }
+  }
+}

src/group/controllers/index.ts

@@ -0,0 +1 @@
+export * from './group.controller';

src/group/dtos/add.group.dto.ts

@@ -0,0 +1,36 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { IsNotEmpty, IsString, IsNumberString } from 'class-validator';
+
+export class AddGroupDto {
+  @ApiProperty({
+    description: 'groupName',
+    required: true,
+  })
+  @IsString()
+  @IsNotEmpty()
+  public groupName: string;
+
+  @ApiProperty({
+    description: 'homeId',
+    required: true,
+  })
+  @IsNumberString()
+  @IsNotEmpty()
+  public homeId: string;
+
+  @ApiProperty({
+    description: 'productId',
+    required: true,
+  })
+  @IsString()
+  @IsNotEmpty()
+  public productId: string;
+
+  @ApiProperty({
+    description: 'The list of up to 20 device IDs, separated with commas (,)',
+    required: true,
+  })
+  @IsString()
+  @IsNotEmpty()
+  public deviceIds: string;
+}

src/group/dtos/get.group.dto.ts

@@ -0,0 +1,20 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { IsNotEmpty, IsNumberString } from 'class-validator';
+
+export class GetGroupDto {
+  @ApiProperty({
+    description: 'pageSize',
+    required: true,
+  })
+  @IsNumberString()
+  @IsNotEmpty()
+  public pageSize: number;
+
+  @ApiProperty({
+    description: 'pageNo',
+    required: true,
+  })
+  @IsNumberString()
+  @IsNotEmpty()
+  public pageNo: number;
+}

src/group/dtos/index.ts

@@ -0,0 +1 @@
+export * from './add.group.dto';

src/group/group.module.ts

@@ -0,0 +1,11 @@
+import { Module } from '@nestjs/common';
+import { GroupService } from './services/group.service';
+import { GroupController } from './controllers/group.controller';
+import { ConfigModule } from '@nestjs/config';
+@Module({
+  imports: [ConfigModule],
+  controllers: [GroupController],
+  providers: [GroupService],
+  exports: [GroupService],
+})
+export class GroupModule {}

src/group/interfaces/get.group.interface.ts

@@ -0,0 +1,20 @@
+export class GetRoomDetailsInterface {
+  result: {
+    id: string;
+    name: string;
+  };
+}
+export class GetGroupsInterface {
+  result: {
+    count: number;
+    data_list: [];
+  };
+}
+
+export class addGroupInterface {
+  success: boolean;
+  msg: string;
+  result: {
+    id: string;
+  };
+}

src/group/services/group.service.ts

@@ -0,0 +1,124 @@
+import { Injectable, HttpException, HttpStatus } from '@nestjs/common';
+import { TuyaContext } from '@tuya/tuya-connector-nodejs';
+import { ConfigService } from '@nestjs/config';
+import { AddGroupDto } from '../dtos';
+import {
+  GetGroupsInterface,
+  GetRoomDetailsInterface,
+  addGroupInterface,
+} from '../interfaces/get.group.interface';
+import { GetGroupDto } from '../dtos/get.group.dto';
+
+@Injectable()
+export class GroupService {
+  private tuya: TuyaContext;
+  constructor(private readonly configService: ConfigService) {
+    const accessKey = this.configService.get<string>('auth-config.ACCESS_KEY');
+    const secretKey = this.configService.get<string>('auth-config.SECRET_KEY');
+    // const clientId = this.configService.get<string>('auth-config.CLIENT_ID');
+    this.tuya = new TuyaContext({
+      baseUrl: 'https://openapi.tuyaeu.com',
+      accessKey,
+      secretKey,
+    });
+  }
+
+  async getGroupsByHomeId(homeId: string, getGroupDto: GetGroupDto) {
+    try {
+      const response = await this.getGroupsTuya(homeId, getGroupDto);
+
+      const groups = response.result.data_list.map((group: any) => ({
+        groupId: group.id,
+        groupName: group.name,
+      }));
+
+      return {
+        count: response.result.count,
+        groups: groups,
+      };
+    } catch (error) {
+      throw new HttpException(
+        'Error fetching groups',
+        HttpStatus.INTERNAL_SERVER_ERROR,
+      );
+    }
+  }
+
+  async getGroupsTuya(
+    homeId: string,
+    getGroupDto: GetGroupDto,
+  ): Promise<GetGroupsInterface> {
+    try {
+      const path = `/v2.0/cloud/thing/group`;
+      const response = await this.tuya.request({
+        method: 'GET',
+        path,
+        query: {
+          space_id: homeId,
+          page_size: getGroupDto.pageSize,
+          page_no: getGroupDto.pageNo,
+        },
+      });
+      return response as unknown as GetGroupsInterface;
+    } catch (error) {
+      throw new HttpException(
+        'Error fetching groups ',
+        HttpStatus.INTERNAL_SERVER_ERROR,
+      );
+    }
+  }
+  async getRoomDetails(roomId: string): Promise<GetRoomDetailsInterface> {
+    // Added return type
+    try {
+      const path = `/v2.0/cloud/space/${roomId}`;
+      const response = await this.tuya.request({
+        method: 'GET',
+        path,
+      });
+
+      return response as GetRoomDetailsInterface; // Cast response to RoomData
+    } catch (error) {
+      throw new HttpException(
+        'Error fetching rooms details',
+        HttpStatus.INTERNAL_SERVER_ERROR,
+      );
+    }
+  }
+  async addGroup(addGroupDto: AddGroupDto) {
+    const response = await this.addGroupTuya(addGroupDto);
+
+    if (response.success) {
+      return {
+        success: true,
+        groupId: response.result.id,
+      };
+    } else {
+      throw new HttpException(
+        response.msg || 'Unknown error',
+        HttpStatus.BAD_REQUEST,
+      );
+    }
+  }
+  async addGroupTuya(addGroupDto: AddGroupDto): Promise<addGroupInterface> {
+    try {
+      const path = `/v2.0/cloud/thing/group`;
+      const response = await this.tuya.request({
+        method: 'POST',
+        path,
+        body: {
+          space_id: addGroupDto.homeId,
+          name: addGroupDto.groupName,
+          product_id: addGroupDto.productId,
+          device_ids: addGroupDto.deviceIds,
+        },
+      });
+
+      return response as addGroupInterface;
+    } catch (error) {
+      throw new HttpException(
+        'Error adding group',
+        HttpStatus.INTERNAL_SERVER_ERROR,
+      );
+    }
+  }
+}

src/group/services/index.ts

@@ -0,0 +1 @@
+export * from './group.service';