diff --git a/back/volume/src/chat/chat.gateway.ts b/back/volume/src/chat/chat.gateway.ts
index d5c19d0..268d968 100644
--- a/back/volume/src/chat/chat.gateway.ts
+++ b/back/volume/src/chat/chat.gateway.ts
@@ -49,15 +49,7 @@ export class ChatGateway implements OnGatewayConnection, OnGatewayDisconnect {
       throw new WsException('You are banned from entering this channel')
     }
     const user = (await this.userService.findUser(connect.UserId)) as User
-    // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
-    // We don't need to verify if the user is already in imo
-    //
-    // if (
-    //  channel.users.find((usr) => usr.id === user.id) == null &&
-    //  channel.password !== ''
-    // ) {
-    if (
-      channel.password !== '' &&
+    if ( channel.password !== '' &&
       !(await bcrypt.compare(channel.password, connect.pwd))
     ) {
       throw new WsException('Wrong password')
@@ -88,6 +80,7 @@ export class ChatGateway implements OnGatewayConnection, OnGatewayDisconnect {
 
   @SubscribeMessage('addMessage')
   async onAddMessage (socket: Socket, message: CreateMessageDto): Promise<void> {
+    console.log(JSON.stringify(message));
     const channel = await this.chatService.getChannel(message.ChannelId)
     if (
       (await this.chatService.getMuteDuration(channel.id, message.UserId)) > 0
diff --git a/back/volume/src/chat/chat.service.ts b/back/volume/src/chat/chat.service.ts
index 4cdf59f..e531156 100644
--- a/back/volume/src/chat/chat.service.ts
+++ b/back/volume/src/chat/chat.service.ts
@@ -180,7 +180,6 @@ export class ChatService {
   async getMuteDuration (id: number, userId: number): Promise<number> {
     const channel = await this.ChannelRepository.findOne({
       where: { id },
-      relations: { muted: true }
     })
     if (channel === null) {
       throw new NotFoundException(`Channel #${id} not found`)
diff --git a/back/volume/src/chat/entity/connection.entity.ts b/back/volume/src/chat/entity/connection.entity.ts
index b188175..e1a4487 100644
--- a/back/volume/src/chat/entity/connection.entity.ts
+++ b/back/volume/src/chat/entity/connection.entity.ts
@@ -1,4 +1,4 @@
-import { Entity, JoinColumn, OneToOne, PrimaryGeneratedColumn } from 'typeorm'
+import { Entity, JoinColumn, OneToOne, PrimaryColumn } from 'typeorm'
 
 import Channel from './channel.entity'
 import User from 'src/users/entity/user.entity'
@@ -12,6 +12,6 @@ export default class ConnectedUser {
   @JoinColumn()
     channel: Channel
 
-  @PrimaryGeneratedColumn()
+  @PrimaryColumn()
     socket: string
 }
diff --git a/back/volume/src/chat/message.service.ts b/back/volume/src/chat/message.service.ts
index 6f08684..c35fe17 100644
--- a/back/volume/src/chat/message.service.ts
+++ b/back/volume/src/chat/message.service.ts
@@ -23,10 +23,7 @@ export class MessageService {
     msg.text = message.text
     msg.channel = await this.channelService.getChannel(message.ChannelId)
     msg.author = (await this.usersService.findUser(message.UserId)) as User
-    msg.channel.messages.push(msg)
-    return await this.MessageRepository.save(
-      this.MessageRepository.create(msg)
-    )
+    return await this.MessageRepository.save(msg)
   }
 
   async findMessagesInChannelForUser (
@@ -34,6 +31,7 @@ export class MessageService {
     user: User
   ): Promise<Message[]> {
     return await this.MessageRepository.createQueryBuilder('message')
+      .innerJoin('message.channel', 'channel')
       .where('message.channel = :chan', { chan: channel })
       .andWhere('message.author NOT IN (:...blocked)', {
         blocked: user.blocked
diff --git a/back/volume/src/users/users.controller.ts b/back/volume/src/users/users.controller.ts
index 8a3a286..b954424 100644
--- a/back/volume/src/users/users.controller.ts
+++ b/back/volume/src/users/users.controller.ts
@@ -35,13 +35,23 @@ import { join } from 'path'
 export class UsersController {
   constructor (private readonly usersService: UsersService) {}
 
+  @Get('blocked')
+  @UseGuards(AuthenticatedGuard)
+  async getBlockedUsers (
+    @Profile42() profile: Profile
+  ): Promise<User[]> {
+    const user = await this.usersService.getFullUser(profile.id)
+    if (user === null) throw new BadRequestException('User not found')
+    return user.blocked
+  }
+
   @Get('block/:id')
   @UseGuards(AuthenticatedGuard)
   async blockUser (
     @Profile42() profile: Profile,
       @Param('id') id: number
   ): Promise<void> {
-    const user = await this.usersService.findUser(profile.id)
+    const user = await this.usersService.getFullUser(profile.id)
     const target = await this.usersService.findUser(id)
     if (user === null || target === null) {
       throw new BadRequestException('User not found')
@@ -56,7 +66,7 @@ export class UsersController {
     @Profile42() profile: Profile,
       @Param('id') id: number
   ): Promise<void> {
-    const user = await this.usersService.findUser(profile.id)
+    const user = await this.usersService.getFullUser(profile.id)
     if (user === null) throw new BadRequestException('User not found')
     user.blocked = user.blocked.filter((usr: User) => {
       return usr.id !== id
diff --git a/back/volume/src/users/users.service.ts b/back/volume/src/users/users.service.ts
index 39c91f3..9cc2144 100644
--- a/back/volume/src/users/users.service.ts
+++ b/back/volume/src/users/users.service.ts
@@ -58,6 +58,16 @@ export class UsersService {
     return user
   }
 
+  async getFullUser (ftId: number): Promise<User> {
+    let user = await this.usersRepository.findOne({
+      where: { ftId },
+      relations: ['results', 'blocked', 'friends']
+    })
+    if (user === null) throw new BadRequestException('User not found.')
+    return user
+  }
+
+
   async findOnlineUsers (): Promise<User[]> {
     const users = await this.usersRepository.find({
       where: { status: 'online' }
diff --git a/front/volume/src/components/Chat.svelte b/front/volume/src/components/Chat.svelte
index 8459182..ae35ed2 100644
--- a/front/volume/src/components/Chat.svelte
+++ b/front/volume/src/components/Chat.svelte
@@ -1,7 +1,7 @@
 <script lang="ts" context="module">
   export interface chatMessagesType {
     id: number;
-    author: string;
+    author: User;
     text: string;
   }
   import { createEventDispatcher, onDestroy, onMount } from "svelte";
@@ -18,38 +18,35 @@
   export let channel: ChannelsType;
   let newText = "";
   onMount(async () => {
-    let res = await fetch(API_URL + "/users/block/" + $store.ftId, {
+    let res = await fetch(API_URL + "/users/blocked/", {
       credentials: "include",
       mode: "cors",
     });
     if (res.ok) blockedUsers = await res.json();
 
-    socket.on("messages", (msgs: Array<chatMessagesType>) => {
-      chatMessages = msgs;
-    });
-
-    socket.on("newMessage", (msg: chatMessagesType) => {
-      chatMessages = [...chatMessages.slice(-5 + 1), msg];
-    });
+  });
+  socket.on("messages", (msgs: Array<chatMessagesType>) => {
+    chatMessages = msgs;
+  });
 
-    onDestroy(() => {
-      socket.emit("leaveChannel", channel.id, $store.ftId);
-    });
+  socket.on("newMessage", (msg: chatMessagesType) => {
+    chatMessages = [...chatMessages, msg];
   });
 
+  onDestroy(() => {
+    socket.emit("leaveChannel");
+  })
+
   //--------------------------------------------------------------------------------/
 
   const sendMessage = () => {
     if (newText !== "") {
-      /*
-      const newMessage = {
-        id: chatMessages.length + 1,
-        author: $store.username,
-        text: newText,
-      };
-      */
       chatMessages = [...chatMessages.slice(-5 + 1)];
-      socket.emit("addMessage", channel.id, $store.ftId, newText);
+      socket.emit("addMessage", {
+        text: newText,
+        UserId: $store.ftId,
+        ChannelId: channel.id,
+      })
       newText = "";
       const messagesDiv = document.querySelector(".messages");
       if (messagesDiv) {
@@ -275,8 +272,8 @@
           {#if !blockedUsers.filter((user) => user.username == message.author).length}
             <span
               class="message-name"
-              on:click={() => openProfile(message.author)}
-              on:keydown={() => openProfile(message.author)}
+              on:click={() => openProfile(message.author.username)}
+              on:keydown={() => openProfile(message.author.username)}
               style="cursor: pointer;"
             >
               {message.author}