From 5c3edb0bab5a464c76aa1ae0abe4f37de69b2441 Mon Sep 17 00:00:00 2001
From: faris Aljohari <83524184+farisaljohari@users.noreply.github.com>
Date: Tue, 16 Apr 2024 15:34:03 +0300
Subject: [PATCH] Add endpoint to get rooms by user ID

---
 src/room/controllers/room.controller.ts | 17 ++++++++++++
 src/room/dtos/get.room.dto.ts           | 12 +++++++++
 src/room/interface/room.interface.ts    |  5 ++++
 src/room/room.module.ts                 | 16 +++++++++--
 src/room/services/room.service.ts       | 35 +++++++++++++++++++++++++
 5 files changed, 83 insertions(+), 2 deletions(-)
 create mode 100644 src/room/dtos/get.room.dto.ts

diff --git a/src/room/controllers/room.controller.ts b/src/room/controllers/room.controller.ts
index b0e4e3f..80ef7cf 100644
--- a/src/room/controllers/room.controller.ts
+++ b/src/room/controllers/room.controller.ts
@@ -8,13 +8,16 @@ import {
   Param,
   Post,
   Put,
+  Query,
   UseGuards,
+  ValidationPipe,
 } from '@nestjs/common';
 import { ApiTags, ApiBearerAuth } from '@nestjs/swagger';
 import { JwtAuthGuard } from '../../../libs/common/src/guards/jwt.auth.guard';
 import { AddRoomDto } from '../dtos/add.room.dto';
 import { UpdateRoomNameDto } from '../dtos/update.room.dto';
 import { CheckUnitTypeGuard } from 'src/guards/unit.type.guard';
+import { GetRoomByUserIdDto } from '../dtos/get.room.dto';
 
 @ApiTags('Room Module')
 @Controller({
@@ -69,6 +72,20 @@ export class RoomController {
     }
   }
 
+  @ApiBearerAuth()
+  @UseGuards(JwtAuthGuard)
+  @Get()
+  async getRoomsByUserId(@Query(ValidationPipe) dto: GetRoomByUserIdDto) {
+    try {
+      return await this.roomService.getRoomsByUserId(dto.userUuid);
+    } catch (error) {
+      throw new HttpException(
+        error.message || 'Internal server error',
+        error.status || HttpStatus.INTERNAL_SERVER_ERROR,
+      );
+    }
+  }
+
   @ApiBearerAuth()
   @UseGuards(JwtAuthGuard)
   @Put('rename/:roomUuid')
diff --git a/src/room/dtos/get.room.dto.ts b/src/room/dtos/get.room.dto.ts
new file mode 100644
index 0000000..f919b85
--- /dev/null
+++ b/src/room/dtos/get.room.dto.ts
@@ -0,0 +1,12 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { IsNotEmpty, IsString } from 'class-validator';
+
+export class GetRoomByUserIdDto {
+  @ApiProperty({
+    description: 'userUuid',
+    required: true,
+  })
+  @IsString()
+  @IsNotEmpty()
+  public userUuid: string;
+}
diff --git a/src/room/interface/room.interface.ts b/src/room/interface/room.interface.ts
index 3f1d817..49473a3 100644
--- a/src/room/interface/room.interface.ts
+++ b/src/room/interface/room.interface.ts
@@ -17,3 +17,8 @@ export interface RenameRoomByUuidInterface {
   name: string;
   type: string;
 }
+export interface GetRoomByUserUuidInterface {
+  uuid: string;
+  name: string;
+  type: string;
+}
diff --git a/src/room/room.module.ts b/src/room/room.module.ts
index 8411cd4..d83d6fb 100644
--- a/src/room/room.module.ts
+++ b/src/room/room.module.ts
@@ -6,11 +6,23 @@ import { SpaceRepositoryModule } from '@app/common/modules/space/space.repositor
 import { SpaceRepository } from '@app/common/modules/space/repositories';
 import { SpaceTypeRepositoryModule } from '@app/common/modules/space-type/space.type.repository.module';
 import { SpaceTypeRepository } from '@app/common/modules/space-type/repositories';
+import { UserSpaceRepositoryModule } from '@app/common/modules/user-space/user.space.repository.module';
+import { UserSpaceRepository } from '@app/common/modules/user-space/repositories';
 
 @Module({
-  imports: [ConfigModule, SpaceRepositoryModule, SpaceTypeRepositoryModule],
+  imports: [
+    ConfigModule,
+    SpaceRepositoryModule,
+    SpaceTypeRepositoryModule,
+    UserSpaceRepositoryModule,
+  ],
   controllers: [RoomController],
-  providers: [RoomService, SpaceRepository, SpaceTypeRepository],
+  providers: [
+    RoomService,
+    SpaceRepository,
+    SpaceTypeRepository,
+    UserSpaceRepository,
+  ],
   exports: [RoomService],
 })
 export class RoomModule {}
diff --git a/src/room/services/room.service.ts b/src/room/services/room.service.ts
index d6c8afa..7b0b7f5 100644
--- a/src/room/services/room.service.ts
+++ b/src/room/services/room.service.ts
@@ -11,14 +11,17 @@ import {
   RoomParentInterface,
   GetRoomByUuidInterface,
   RenameRoomByUuidInterface,
+  GetRoomByUserUuidInterface,
 } from '../interface/room.interface';
 import { UpdateRoomNameDto } from '../dtos/update.room.dto';
+import { UserSpaceRepository } from '@app/common/modules/user-space/repositories';
 
 @Injectable()
 export class RoomService {
   constructor(
     private readonly spaceRepository: SpaceRepository,
     private readonly spaceTypeRepository: SpaceTypeRepository,
+    private readonly userSpaceRepository: UserSpaceRepository,
   ) {}
 
   async addRoom(addRoomDto: AddRoomDto) {
@@ -103,6 +106,38 @@ export class RoomService {
       }
     }
   }
+
+  async getRoomsByUserId(
+    userUuid: string,
+  ): Promise<GetRoomByUserUuidInterface[]> {
+    try {
+      const rooms = await this.userSpaceRepository.find({
+        relations: ['space', 'space.spaceType'],
+        where: {
+          user: { uuid: userUuid },
+          space: { spaceType: { type: 'room' } },
+        },
+      });
+
+      if (rooms.length === 0) {
+        throw new HttpException('this user has no rooms', HttpStatus.NOT_FOUND);
+      }
+      const spaces = rooms.map((room) => ({
+        uuid: room.space.uuid,
+        name: room.space.spaceName,
+        type: room.space.spaceType.type,
+      }));
+
+      return spaces;
+    } catch (err) {
+      if (err instanceof HttpException) {
+        throw err;
+      } else {
+        throw new HttpException('user not found', HttpStatus.NOT_FOUND);
+      }
+    }
+  }
+
   async renameRoomByUuid(
     roomUuid: string,
     updateRoomNameDto: UpdateRoomNameDto,