質問編集履歴
2
コードの追加
test
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File without changes
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test
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@@ -105,3 +105,141 @@
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end
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```
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###index.html.erb
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```ここに言語を入力
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<% @chat_rooms.each do |e| %>
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<%= e.id %>
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<% end %>
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```
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###show.html.erb
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```ここに言語を入力
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<% provide(:title, @chat_room_user.username ) %>
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<div class="container center">
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<div class="sidebar">
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<%= link_to root_path(), method: :get do%>
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<div class="home-btn">
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<%= image_tag 'right-nav/home', class: 'home-img' %>
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<span class="home-p">ホーム</span>
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</div>
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<% end %>
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<%= link_to home_path(), method: :get do%>
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<div class="global-btn">
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<%= image_tag 'right-nav/global', class: 'global-img'%>
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<span class="global-p">グローバル</span>
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</div>
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<% end %>
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<% if current_user.try(:admin?) %>
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<%= link_to rails_admin_path(), method: :get do%>
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<div class="control-btn">
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<%= image_tag 'right-nav/control.svg', class: 'control-img'%>
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<span class="control-p">管理画面</span>
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</div>
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<% end %>
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<% end %>
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<div class="group-btn">
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<%= image_tag 'right-nav/group', class: 'group-img'%>
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<span class="group-p">グループ</span>
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</div>
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</div>
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<div class="main">
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<% if @chat_room_myuser.id == @chat_room_user.id %>
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<header class="header">
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<div class="chatPartner">
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<img src="<%= @chat_room_user.image %>" class="dm-icon">
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<div class="dm-username"><%= @chat_room_user.username %></div>
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<div class="dm-userid">@<%= @chat_room_user.user_id %></div>
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</div>
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</header>
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<div class="chat-history">
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<%= render @chat_messages %>
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<% @chat_rooms.each do |e| %>
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<%= e.id %>
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<% end %>
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</div>
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<div class="text-box">
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<form class="messageInputForm">
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<div class="container">
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<input type="text" data-behavior="room_speaker" class="messageInputForm_input" placeholder="メッセージを入力...">
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</div>
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</form>
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</div>
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</div>
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</div>
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<% else %>
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<div class="error-message">
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<p class="sorry-chat">Sorry</p>
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<p class="sorry-text">ページを表示する権限がありません</p>
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</div>
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<% end %>
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```
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1
コードの編集
test
CHANGED
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File without changes
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test
CHANGED
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@@ -8,16 +8,100 @@
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8
8
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9
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11
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###chat_controller.rb
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```ここに言語を入力
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class ChatController < ApplicationController
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def create
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current_user_chat_rooms = ChatRoomUser.where(user_id: current_user.id).map(&:chat_room)
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chat_room = ChatRoomUser.where(chat_room: current_user_chat_rooms, user_id: params[:user_id]).map(&:chat_room).first
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if chat_room.blank?
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chat_room = ChatRoom.create
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ChatRoomUser.create(chat_room: chat_room, user_id: current_user.id)
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ChatRoomUser.create(chat_room: chat_room, user_id: params[:user_id])
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end
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redirect_to action: :show, id: chat_room.id
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end
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def index
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@current_user = User.find_by(id: s
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@current_user = User.find_by(user_id: params[:user_id])
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@chat_rooms = ChatRoom.joins(:chat_room_users).
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where("user.id =?", @current_user.id)
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where("chat_room_users.user_id =?", @current_user.id)
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end
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def show
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chat_room = ChatRoom.find_by(id: params[:id])
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@current_user = User.find_by(id: session[:user_id])
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@chat_room_user = chat_room.chat_room_users.
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where.not(user_id: current_user.id).first.user
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@chat_room_myuser = chat_room.chat_room_users.
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where.not(user_id: current_user.id).last.user
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@chat_rooms = ChatRoom.joins(:chat_room_users).
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where("chat_room_users.user_id =?", @current_user.id)
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@chat_messages = ChatMessage.where(chat_room: chat_room).order(:created_at)
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end
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end
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```
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79
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###chat_room.rb
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80
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```ここに言語を入力
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82
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83
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class ChatRoom < ApplicationRecord
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has_many :chat_messages
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has_many :chat_room_users
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end
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```
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###chat_room_user.rb
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96
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97
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```ここに言語を入力
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98
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99
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class ChatRoomUser < ApplicationRecord
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belongs_to :chat_room
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belongs_to :user
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end
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```
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