Added way too much stuff

1 files changed, 44 insertions, 0 deletions

diff --git a/server/providers/services/chat_room.service.ts b/server/providers/services/chat_room.service.ts
index 6d804e6..148ff19 100644
--- a/server/providers/services/chat_room.service.ts
+++ b/server/providers/services/chat_room.service.ts
@@ -2,12 +2,16 @@ import { Injectable } from '@nestjs/common';
 import { InjectRepository } from '@nestjs/typeorm';
 import { Repository } from 'typeorm';
 import { ChatRoom } from 'server/entities/chat_room.entity';
+import { User } from 'server/entities/user.entity';
+import { ChatRoomConnection } from 'server/entities/chat_room_connection.entity';
 
 @Injectable()
 export class ChatRoomService {
   constructor(
     @InjectRepository(ChatRoom)
     private chatRoomRepository: Repository<ChatRoom>,
+    @InjectRepository(ChatRoomConnection)
+    private connectedUsersRepository: Repository<ChatRoomConnection>,
   ) {}
 
   create(chatRoom: ChatRoom) {
@@ -29,6 +33,46 @@ export class ChatRoomService {
     return this.chatRoomRepository.findOne(id, { relations });
   }
 
+  async connectedUsers(chatRoom: ChatRoom) {
+    return this.connectedUsersRepository
+      .find({
+        where: { chatRoom },
+        relations: ['user'],
+      })
+      .then((x) =>
+        x.map((x) => {
+          return {
+            id: x.user.id,
+            userName: `${x.user.firstName} ${x.user.lastName}`,
+          };
+        }),
+      );
+  }
+
+  connectUser = async function (chatRoom: ChatRoom, user: User) {
+    const connectedUser = await this.connectedUsersRepository.findOne({
+      where: { chatRoom, user },
+    });
+    if (connectedUser) {
+      return connectedUser;
+    }
+    const chatRoomConnection = new ChatRoomConnection();
+    chatRoomConnection.chatRoom = chatRoom;
+    chatRoomConnection.user = user;
+    await this.connectedUsersRepository.save(chatRoomConnection);
+    return this.connectedUsers(chatRoom);
+  };
+
+  disconnectUser = async function (chatRoom: ChatRoom, user: User) {
+    const connectedUser = await this.connectedUsersRepository.findOne({
+      where: { chatRoom, user },
+    });
+    if (connectedUser) {
+      return this.connectedUsersRepository.remove(connectedUser);
+    }
+    return false;
+  };
+
   save(chatRoom: ChatRoom) {
     return this.chatRoomRepository.save(chatRoom);
   }