Dev init backend

backend/code/src/rooms/dto/change-owner.dto.ts

@@ -1,16 +1,13 @@
-// import { ApiProperty } from '@nestjs/swagger';
-import {
- IsNotEmpty,
- IsString,
-} from 'class-validator';
+import { ApiProperty } from '@nestjs/swagger';
+import { IsNotEmpty, IsString } from 'class-validator';
 
-export class ChangeOwnerDto{
-  // @ApiProperty()
-  @IsNotEmpty()
-  @IsString()
-  roomId: string;
-  @IsNotEmpty()
-  @IsString()
-  NewOwnerId: string;
-
-}
+export class ChangeOwnerDto {
+ @ApiProperty()
+ @IsNotEmpty()
+ @IsString()
+ roomId: string;
+ @ApiProperty()
+ @IsNotEmpty()
+ @IsString()
+ NewOwnerId: string;
+}

backend/code/src/rooms/dto/set-admin.dto.ts

@@ -0,0 +1,13 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { IsNotEmpty, IsString } from 'class-validator';
+
+export class SetAdminDto {
+ @ApiProperty()
+ @IsNotEmpty()
+ @IsString()
+ roomId: string;
+ @ApiProperty()
+ @IsNotEmpty()
+ @IsString()
+ newAdmin: string;
+}

backend/code/src/rooms/rooms.controller.ts

@@ -15,6 +15,7 @@ import { LeaveRoomDto } from './dto/leave-room.dto';
 import { DeleteRoomDto } from './dto/delete-room.dto';
 import { UpdateRoomDto } from './dto/update-room.dto';
 import { ChangeOwnerDto } from './dto/change-owner.dto';
+import { SetAdminDto } from './dto/set-admin.dto';
 import { ApiCookieAuth, ApiTags } from '@nestjs/swagger';
 
 @ApiTags('rooms')
@@ -77,7 +78,16 @@ export class RoomsController {
  async changeOwner(
  @Body() roomdata: ChangeOwnerDto,
  @GetCurrentUser('userId') userId: string,
-  ){
+ ) {
  return await this.roomsService.changeOwner(roomdata, userId);
  }
+ @Post('setAdmin')
+ @HttpCode(HttpStatus.OK)
+ @UseGuards(AtGuard)
+ async setAdmin(
+ @Body() roomdata: SetAdminDto,
+ @GetCurrentUser('userId') userId: string,
+ ) {
+ return await this.roomsService.setAdmin(roomdata, userId);
+ }
 }

backend/code/src/rooms/rooms.service.ts

@@ -10,6 +10,7 @@ import { JoinRoomDto } from './dto/join-room.dto';
 import { LeaveRoomDto } from './dto/leave-room.dto';
 import { DeleteRoomDto } from './dto/delete-room.dto';
 import { ChangeOwnerDto } from './dto/change-owner.dto';
+import { SetAdminDto } from './dto/set-admin.dto';
 import * as bcrypt from 'bcrypt';
 import { UpdateRoomDto } from './dto/update-room.dto';
 
@@ -125,17 +126,49 @@ export class RoomsService {
  });
  }
  async changeOwner(roomData: ChangeOwnerDto, userId: string) {
- const { ownerId } = await this.prisma.room.findUnique({
+ const room = await this.prisma.room.findUnique({
  where: { id: roomData.roomId },
  select: { ownerId: true },
  });
- if (ownerId !== userId)
+ const member = await this.prisma.roomMember.findUnique({
+ where: { unique_user_room: { userId: userId, roomId: roomData.roomId } },
+ select: { id: true },
+ });
+ if (room.ownerId !== userId)
  throw new UnauthorizedException('You are not the owner of this room');
- const updateRoomOwner = await this.prisma.room.update({
+ if (!member)
+ throw new UnauthorizedException('new owner is not a member of this room');
+ await this.prisma.room.update({
  where: { id: roomData.roomId },
- data: { owner: { connect: { userId: roomData.NewOwnerId } } }
+ data: { owner: { connect: { userId: roomData.NewOwnerId } } },
  });
- return { message: 'change roomOwner successfully' };
- } 
-
+ return { message: 'roomOwner changed successfully' };
+ }
+ async setAdmin(roomData: SetAdminDto, userId: string) {
+ const room = await this.prisma.room.findUnique({
+ where: { id: roomData.roomId },
+ select: { ownerId: true },
+ });
+ const user = await this.prisma.roomMember.findUnique({
+ where: { unique_user_room: { userId: userId, roomId: roomData.roomId } },
+ select: { is_admin: true },
+ });
+ if (room.ownerId !== userId)
+ throw new UnauthorizedException('You are not the owner of this room');
+ if (!user)
+ throw new UnauthorizedException('new admin is not a member of this room');
+ if (user.is_admin || room.ownerId === roomData.newAdmin)
+ throw new UnauthorizedException(
+ 'new admin is already an admin of this room',
+ );
+ return await this.prisma.roomMember.update({
+ where: {
+ unique_user_room: {
+ userId: roomData.newAdmin,
+ roomId: roomData.roomId,
+ },
+ },
+ data: { is_admin: true },
+ });
+ }
 }