added chat service

back/volume/src/chat/chat.controller.ts

@@ -0,0 +1,99 @@
+import {
+  Body,
+  Controller,
+  Delete,
+  Get,
+  NotFoundException,
+  Param,
+  Post,
+} from "@nestjs/common";
+//import { channel, Channel } from "diagnostics_channel";
+import { Channel } from './entity/channel.entity';
+import { ChannelService } from "./chat.service";
+import { CreateChannelDto } from "./dto/create-channel.dto";
+import { UsersService } from "src/users/users.service";
+import { UpdateChannelDto } from "./dto/update-channel.dto";
+import { User } from "src/users/entity/user.entity";
+
+@Controller("chat")
+export class ChatController {
+  private readonly channelService: ChannelService;
+  private readonly usersService: UsersService;
+
+  @Get("channels/:id")
+  getChannelsForUser(@Param("id") id: number): Promise<Array<Channel>> {
+    return this.channelService.getChannelsForUser(id);
+  }
+
+  @Post("channels")
+  async createChannel(@Body() channel: CreateChannelDto) {
+    return await this.channelService.createChannel(channel);
+  }
+
+  @Delete("channels/:id")
+  async deleteChannel(@Param("id") id: number) {
+    return await this.channelService.removeChannel(id);
+  }
+
+  @Post("channels/:id/owner")
+  async moveOwner(@Param("id") id: number, @Body() userId: number) {
+    const channel = await this.channelService.getChannel(id);
+    const user: User | null = await this.usersService.findUser(userId);
+    if (user == null) throw new NotFoundException(`User #${userId} not found`);
+    channel.owner = user;
+    this.channelService.update(channel);
+  }
+
+  @Post("channels/:id/admin")
+  async addAdmin(@Param("id") id: number, @Body() userId: number) {
+    const channel = await this.channelService.getChannel(id);
+    const user: User | null = await this.usersService.findUser(userId);
+    if (user == null) throw new NotFoundException(`User #${userId} not found`);
+    channel.admins.push(user);
+    this.channelService.update(channel);
+  }
+
+  @Delete("channels/:id/admin")
+  async removeAdmin(@Param("id") id: number, @Body() userId: number) {
+    const channel = await this.channelService.getChannel(id);
+    channel.admins = channel.admins.filter((a) => {
+      return a.ftId !== userId;
+    });
+    this.channelService.update(channel);
+  }
+
+  @Post("channels/:id/ban")
+  async addBan(@Param("id") id: number, @Body() userId: number) {
+    const channel = await this.channelService.getChannel(id);
+    const user: User | null = await this.usersService.findUser(userId);
+    if (user == null) throw new NotFoundException(`User #${userId} not found`);
+    channel.banned.push(user);
+    this.channelService.update(channel);
+  }
+
+  @Delete("channels/:id/ban")
+  async removeBan(@Param("id") id: number, @Body() userId: number) {
+    const channel = await this.channelService.getChannel(id);
+    channel.banned = channel.banned.filter((a) => {
+      return a.ftId !== userId;
+    });
+    this.channelService.update(channel);
+  }
+
+  @Post("channels/:id/mute")
+  async addMute(@Param("id") id: number, @Body() userId: number) {
+    const channel = await this.channelService.getChannel(id);
+    const user: User | null = await this.usersService.findUser(userId);
+    if (user == null) throw new NotFoundException(`User #${userId} not found`);
+    channel.mute.push(user);
+    this.channelService.update(channel);
+  }
+  @Delete("channels/:id/mute")
+  async removeMute(@Param("id") id: number, @Body() userId: number) {
+    const channel = await this.channelService.getChannel(id);
+    channel.mute = channel.mute.filter((a) => {
+      return a.ftId !== userId;
+    });
+    this.channelService.update(channel);
+  }
+}

back/volume/src/chat/chat.gateway.ts

@@ -1,3 +1,4 @@
+/*
 import { UnauthorizedException, UseGuards } from '@nestjs/common'
 import {
   type OnGatewayConnection,
@@ -99,3 +100,4 @@ export class ChatGateway implements OnGatewayConnection, OnGatewayDisconnect {
     /// TODO:  Send message to users
   }
 }
+*/

back/volume/src/chat/chat.module.ts

@@ -3,8 +3,9 @@ import { TypeOrmModule } from '@nestjs/typeorm'
 
 import { AuthModule } from 'src/auth/auth.module'
 import { UsersModule } from 'src/users/users.module'
-import { ChatGateway } from './chat.gateway'
-import { ChatService } from './chat.service'
+//import { ChatGateway } from './chat.gateway'
+import { ChatController } from './chat.controller'
+import { ChannelService } from './chat.service'
 import { Channel } from './entity/channel.entity'
 import { Message } from './entity/message.entity'
 
@@ -15,6 +16,7 @@ import { Message } from './entity/message.entity'
     TypeOrmModule.forFeature([Channel]),
     TypeOrmModule.forFeature([Message])
   ],
-  providers: [ChatGateway, ChatService]
+  controllers: [ChatController],
+  providers: [/*ChatGateway, */ChannelService]
 })
 export class ChatModule {}

back/volume/src/chat/chat.service.ts

@@ -1,56 +1,56 @@
-import { Injectable } from '@nestjs/common'
-import { InjectRepository } from '@nestjs/typeorm'
-import { Repository } from 'typeorm'
-import { type User } from 'src/users/entity/user.entity'
-import { Channel } from './entity/channel.entity'
-import { Message } from './entity/message.entity'
+import { Injectable, NotFoundException } from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
+import { Channel } from './entity/channel.entity';
+import { User } from 'src/users/entity/user.entity';
+import { Repository } from 'typeorm';
+import { CreateChannelDto } from './dto/create-channel.dto';
+import { UsersService } from 'src/users/users.service';
 
 @Injectable()
-export class ChatService {
+export class ChannelService {
   constructor(
     @InjectRepository(Channel)
     private readonly ChannelRepository: Repository<Channel>,
-    @InjectRepository(Message)
-    private readonly MessageRepository: Repository<Message>
+    private readonly usersService: UsersService,
   ) {}
 
-  async createChannel (Channel: Channel, creator: User): Promise<Channel> {
-    const newChannel = await this.addCreatorToChannel(Channel, creator)
-    return await this.ChannelRepository.save(newChannel)
+  async createChannel(channel: CreateChannelDto): Promise<Channel> {
+    const newChannel = this.ChannelRepository.create({
+      name: channel.name,
+      password: channel.password,
+    });
+    let user: User| null = await this.usersService.findUser(channel.owner);
+    if (user == null) throw new NotFoundException(`User #${channel.owner} not found`)
+    newChannel.owner = user;
+    return await this.ChannelRepository.save(newChannel);
   }
 
-  async getChannelsForUser (userId: number): Promise<Channel[]> {
-    return await this.ChannelRepository.find({}) // where userId is in User[] of channel?
+  async getChannelsForUser(ftId: number): Promise<Array<Channel>> {
+    const query = await this.ChannelRepository.createQueryBuilder('room')
+      .innerJoin('room.users', 'users')
+      .where('users.ftId = :ftId', { ftId })
+      .leftJoinAndSelect('room.users', 'all_users')
+      .orderBy('room.id', 'DESC') // TODO: order by last message
+      .getRawMany();
+    return query; //where userId is in User[] of channel?
   }
 
-  async addCreatorToChannel (Channel: Channel, creator: User): Promise<Channel> {
-    Channel.users.push(creator)
-    return Channel
+  async addUserToChannel(channel: Channel, user: User): Promise<Channel> {
+    channel.owner = user;
+    return await this.ChannelRepository.save(channel);
   }
 
-  async createMessage (message: Message): Promise<Message> {
-    return await this.MessageRepository.save(
-      this.MessageRepository.create(message)
-    )
+  async getChannel(id: number): Promise<Channel> {
+    const channel = await this.ChannelRepository.findOneBy({ id });
+    if (!channel) throw new NotFoundException(`Channel #${id} not found`);
+    return channel;
   }
 
-  async deleteBySocketId (socketId: string) {
-    return await this.ChannelRepository.delete({}) // for disconnect
+  async update(channel: Channel) {
+    this.ChannelRepository.update(channel.id, channel);
   }
-
-  async getChannel (id: number): Promise<Channel | null> {
-    return await this.ChannelRepository.findOneBy({ id })
-  }
-
-  async findMessagesInChannelForUser (
-    channel: Channel,
-    user: User
-  ): Promise<Message[]> {
-    return await this.MessageRepository.createQueryBuilder('message')
-      .where('message.channel = :chan', { chan: channel })
-      .andWhere('message.author NOT IN (:...blocked)', {
-        blocked: user.blocked
-      })
-      .getMany()
+  async removeChannel(id: number) {
+    await this.ChannelRepository.delete(id);
   }
 }
+

back/volume/src/chat/dto/connection.dto.ts

@@ -0,0 +1,10 @@
+import { IsNumber } from 'class-validator';
+
+export class ConnectionDto {
+  @IsNumber()
+  UserId: number;
+  @IsNumber()
+  ChannelId: number;
+  @IsNumber()
+  SocketId: number;
+}

back/volume/src/chat/dto/createChannel.dto.ts → back/volume/src/chat/dto/create-channel.dto.ts

@@ -1,13 +1,13 @@
-import { IsPositive, IsAlpha, IsString, IsOptional } from 'class-validator'
+import { IsPositive, IsAlpha, IsString, IsOptional } from 'class-validator';
 
 export class CreateChannelDto {
   @IsString()
   @IsAlpha()
-    name: string
+  name: string;
 
   @IsPositive()
-    owner: number
+  owner: number;
 
   @IsOptional()
-    password: string
+  password: string;
 }

back/volume/src/chat/dto/create-message.dto.ts

@@ -0,0 +1,12 @@
+import { IsNumber, IsString } from 'class-validator';
+
+export class CreateMessageDto {
+  @IsString()
+  text: string;
+
+  @IsNumber()
+  UserId: number;
+
+  @IsNumber()
+  ChannelId: number;
+}

back/volume/src/chat/dto/update-channel.dto.ts

@@ -0,0 +1,20 @@
+import { PartialType } from '@nestjs/mapped-types';
+import { CreateChannelDto } from './create-channel.dto';
+import { IsOptional, IsString } from 'class-validator';
+
+export class UpdateChannelDto extends PartialType(CreateChannelDto) {
+  id: number;
+  @IsOptional()
+  users: [number];
+  @IsOptional()
+  messages: [number];
+  @IsOptional()
+  owners: [number]; //user id
+  @IsOptional()
+  banned: [number]; //user id
+  @IsOptional()
+  muted: [number]; //user id
+  @IsString()
+  @IsOptional()
+  password: string;
+}

back/volume/src/chat/dto/updateChannel.dto.ts

@@ -1,24 +0,0 @@
-import { PartialType } from '@nestjs/mapped-types'
-import { CreateChannelDto } from './createChannel.dto'
-import { type Message } from '../entity/message.entity'
-import { type User } from 'src/users/entity/user.entity'
-import { IsString } from 'class-validator'
-
-export class UpdateChannelDto extends PartialType(CreateChannelDto) {
-  id: number
-
-  users: [User]
-
-  messages: [Message]
-
-  owners: [number] // ftId
-
-  admins: [number]
-
-  banned: [number] // ftId
-
-  muted: [number] // ftId
-
-  @IsString()
-    password: string
-}

back/volume/src/chat/entity/channel.entity.ts

@@ -24,6 +24,10 @@ export class Channel {
   @JoinTable()
     owner: User
 
+  @ManyToMany(() => User)
+  @JoinTable()
+    admins: User[]
+
   @ManyToMany(() => User)
   @JoinTable()
     users: User[]
@@ -35,7 +39,7 @@ export class Channel {
     banned: User[]
 
   @OneToMany(() => User, (user: User) => user.id) // refuse post
-    muted: User[]
+    mute: User[]
 
   @Column({ select: false })
     password: string

back/volume/src/users/users.controller.ts

@@ -137,10 +137,9 @@ export class UsersController {
     return user
   }
 
-  @Get('invit/:username')
-  @UseGuards(AuthenticatedGuard)
+  @Get('invit/:id/:username')
   async invitUser (
-    @Profile42() profile: Profile,
+      @Param('id', ParseIntPipe) id:  number,
       @Param('username') username: string
   ): Promise<void> {
     const target: User | null = await this.usersService.findUserByName(
@@ -149,10 +148,10 @@ export class UsersController {
     if (target === null) {
       throw new BadRequestException(`User ${username} not found.`)
     }
-    if (+profile.id === target.ftId) {
+    if (id === target.ftId) {
       throw new BadRequestException("You can't invite yourself.")
     }
-    const ret: string = await this.usersService.invit(profile.id, target.ftId)
+    const ret: string = await this.usersService.invit(id, target.ftId)
     if (ret !== 'OK') throw new BadRequestException(ret)
   }
 

back/volume/src/users/users.service.ts

@@ -167,7 +167,7 @@ export class UsersService {
     ) {
       user.friends.push(target)
       target.friends.push(user)
-      user.followers.slice(id, 1)
+      user.followers = user.followers.slice(id, 1)
       await this.usersRepository.save(user)
     } else target.followers.push(user)
     await this.usersRepository.save(target)

front/volume/src/components/Friends.svelte

@@ -73,7 +73,6 @@
               <span>{friend.username} is {friend.status}</span>
             </li>
           {/each}
-          />
         </div>
       {:else}
         <p>No friends to display</p>