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Rails6.0 | 民泊サイトの構築(改良版)| 32 |予約確認ページの実装 | for MacOSX



| 31 |予約フォームの実装 <<  [ホーム] >> | 33 |レビューの実装


宿泊者(ゲスト)の予約確認ページを作成します。


記述追加 app\controllers\reservations_controller.rb(26行目)

  def your_trips
    @trips = current_user.reservations.order(start_date: :asc)
  end



app\controllers\reservations_controller.rb

class ReservationsController < ApplicationController
    before_action :authenticate_user!
  
    def create
      room = Room.find(params[:room_id])
  
      if current_user == room.user
        flash[:alert] = "オーナーが予約することはできません。"
      else
  
          start_date = Date.parse(reservation_params[:start_date])
          end_date = Date.parse(reservation_params[:end_date])
          days = (end_date - start_date).to_i + 1
  
          @reservation = current_user.reservations.build(reservation_params)
          @reservation.room = room
          @reservation.price = room.price
          @reservation.total = room.price * days
          @reservation.save
  
          flash[:notice] = "予約が完了しました。"
        end
        redirect_to room
    end

    def your_trips
      @trips = current_user.reservations.order(start_date: :asc)
    end
  
    private
      def reservation_params
        params.require(:reservation).permit(:start_date, :end_date)
      end
  end
  



記述追加 config\routes.rb
「get '/your_trips' => 'reservations#your_trips'」の記述追加(14行目)

Rails.application.routes.draw do

  # ルートを app\views\pages\home.html.erb に設定
  root 'pages#home'

  devise_for :users, 
              path: '', 
              path_names: {sign_up: 'register', sign_in: 'login', edit: 'profile', sign_out: 'logout'},
              controllers: {registrations: 'registrations'}

  get 'pages/home'
  get '/dashboard', to: 'users#dashboard'
  get '/users/:id', to: 'users#show'
  get '/your_trips' => 'reservations#your_trips'
  
  post '/users/edit', to: 'users#update'

  resources :rooms, except: [:edit] do
    member do
      get 'listing'
      get 'pricing'
      get 'description'
      get 'photo_upload'
      get 'amenities'
      get 'location'
      get 'preload'
      get 'preview'
      delete :delete_photo
      post :upload_photo
    end
    resources :reservations, only: [:create]
  end

  # For details on the DSL available within this file, see https://guides.rubyonrails.org/routing.html
end



「app\views\reservations」フォルダに「your_trips.html.erb」ファイルを新規作成します。


app\views\reservations\your_trips.html.erb(新規作成したファイル)

<div class="row" style="margin-top: 50px; margin-left: 2rem;">
    <div class="card">
    <div class="bg-dark">
        <h3 style="margin-top: 30px; font-size: 1.5rem; color: white; position: relative; bottom: 0.7rem; left: 3rem;">予約内容 Reservation contents</h3>
    </div>

        <table class="table table-striped text-center">
            <thead>
                <tr>
                    <th>申し込み日</th>
                    <th>ステータス</th>
                    <th>部屋</th>
                    <th>ホスト</th>
                    <th>日程</th>
                    <th>泊数</th>
                    <th>料金</th>
                    <th>アクション</th>
                </tr>
            </thead>
            <tbody>
                <% if @trips.blank? %>
                  <tr>
                      <td colspan="7"><h5>表示できる予約はありません。</h5></td>
                  </tr>
                <% end %>
                <% @trips.each do |trip| %>
                    <tr>
                        <td><%= I18n.l(trip.created_at, format: :full_date) %></td>
                        <!-- ステータス -->
                        <td>
           
                        </td>
                        <td>
                            <%= link_to room_path(trip.room), data: { turbolinks: false} do %>                                
                                <%= image_tag room_cover(trip.room), style: "width: 60px;" %><br/>
                                <span class="badge bg-info" style="color: white;"><%= trip.room.listing_name %></span>
                            <% end %>
                        </td>
                        <td>
                            <%= link_to user_path(trip.room.user), class: "tootip" do %>
                                    <%= image_tag avatar_url(trip.room.user), style: "width: 50px;", class: "bd-placeholder-img figure-img img-fluid rounded-pill" %><br/>
                                    <span class="badge bg-info" style="color: white;"><%= trip.room.user.full_name %></span>
                            <% end %>
                        </td>
                        <td>
                            宿泊日:<%= I18n.l(trip.start_date, format: :full_date) %><br/>
                            ご出発:<%= I18n.l(trip.end_date, format: :full_date) %>
                        </td>
                        <td><%=trip.total/trip.price %></td>
                        <td><%= number_to_currency(trip.total) %></td>
                        <!-- アクション -->
                        <td>
                        
                        </td>
                    </tr>
                <% end %>
            </tbody>
        </table>
    </div>
</div>



ブラウザ確認
宿泊者の予約確認ページです。
http://localhost:3000/your_trips

宿泊者予約確認ページ
宿泊者予約確認ページ



お部屋登録者(ホスト)の予約確認ページを作成します。


記述追加 app\controllers\reservations_controller.rb(30行目)

  def your_reservations
    @rooms = current_user.rooms
  end



app\controllers\reservations_controller.rb

class ReservationsController < ApplicationController
    before_action :authenticate_user!
  
    def create
      room = Room.find(params[:room_id])
  
      if current_user == room.user
        flash[:alert] = "オーナーが予約することはできません。"
      else
  
          start_date = Date.parse(reservation_params[:start_date])
          end_date = Date.parse(reservation_params[:end_date])
          days = (end_date - start_date).to_i + 1
  
          @reservation = current_user.reservations.build(reservation_params)
          @reservation.room = room
          @reservation.price = room.price
          @reservation.total = room.price * days
          @reservation.save
  
          flash[:notice] = "予約が完了しました。"
        end
        redirect_to room
    end

    def your_trips
      @trips = current_user.reservations.order(start_date: :asc)
    end

    def your_reservations
      @rooms = current_user.rooms
    end

    private
      def reservation_params
        params.require(:reservation).permit(:start_date, :end_date)
      end
  end
  
  



記述追加 config\routes.rb
15行目に「get '/your_reservations' => 'reservations#your_reservations'」の記述を追加

Rails.application.routes.draw do

  # ルートを app\views\pages\home.html.erb に設定
  root 'pages#home'

  devise_for :users, 
              path: '', 
              path_names: {sign_up: 'register', sign_in: 'login', edit: 'profile', sign_out: 'logout'},
              controllers: {registrations: 'registrations'}

  get 'pages/home'
  get '/dashboard', to: 'users#dashboard'
  get '/users/:id', to: 'users#show', as: 'user'
  get '/your_trips' => 'reservations#your_trips'
  get '/your_reservations' => 'reservations#your_reservations'
  
  post '/users/edit', to: 'users#update'

  resources :rooms, except: [:edit] do
    member do
      get 'listing'
      get 'pricing'
      get 'description'
      get 'photo_upload'
      get 'amenities'
      get 'location'
      get 'preload'
      get 'preview'
      delete :delete_photo
      post :upload_photo
    end
    resources :reservations, only: [:create]
  end

  # For details on the DSL available within this file, see https://guides.rubyonrails.org/routing.html
end



「app\views\reservations」フォルダに「your_reservations.html.erb」ファイルを新規作成します。


app\views\reservations\your_reservations.html.erb(新規作成したファイル)

<div class="row" style="margin-top: 50px; margin-left: 2rem;">
    <div class="card">
    <div class="bg-danger">
        <h3 style="margin-top: 30px; font-size: 1.5rem; color: white; position: relative; bottom: 0.7rem; left: 3rem;">受注 Order received</h3>
    </div>

        <table class="table table-striped text-center">
            <thead>
                <tr>
                    <th>申し込み日</th>
                    <th>ステータス</th>
                    <th>部屋</th>
                    <th>ゲスト</th>
                    <th>日程</th>
                    <th>泊数</th>
                    <th>料金</th>
                    <th>アクション</th>
                </tr>
            </thead>
            <tbody>
                <% if @rooms.blank? %>
                  <tr>
                      <td colspan="7"><h5>表示できる受注はありません。</h5></td>
                  </tr>
                <% end %>
                <% @rooms.each do |room| %>
                    <% room.reservations.each do |reservation| %>
                    <tr>
                        <td><%= I18n.l(reservation.created_at, format: :full_date) %></td>
                        <!-- ステータス -->
                        <td>
           
                        </td>
                        <td>
                            <%= link_to room_path(reservation.room), data: { turbolinks: false} do %>                                
                                <%= image_tag room_cover(reservation.room), style: "width: 60px;" %><br/>
                                <span class="badge bg-dark" style="color: white;"><%= reservation.room.listing_name %></span>
                            <% end %>
                        </td>
                        <td>
                            <%= link_to user_path(reservation.user), class: "tootip" do %>
                                    <%= image_tag avatar_url(reservation.user), style: "width: 50px;", class: "bd-placeholder-img figure-img img-fluid rounded-pill" %><br/>
                                    <span class="badge bg-dark" style="color: white;"><%= reservation.user.full_name %></span>
                            <% end %>
                        </td>
                        <td>
                            宿泊日:<%= I18n.l(reservation.start_date, format: :full_date) %><br/>
                            ご出発:<%= I18n.l(reservation.end_date, format: :full_date) %>
                        </td>
                        <td><%=reservation.total/reservation.price %></td>
                        <td><%= number_to_currency(reservation.total) %></td>
                        <!-- アクション -->
                        <td>
                        
                        </td>
                    </tr>
                    <% end %>
                <% end %>
            </tbody>
        </table>
    </div>
</div>



ブラウザ確認
お部屋登録者(ホスト)用の予約確認ページです。
http://localhost:3000/your_reservations

ホスト用受注画面
ホスト用受注画面



ナビゲーションバーのリンク部分を追加します。


1.49行目に「<%= link_to "受注管理", your_reservations_path, class: "btn btn-danger", style: "margin-left: 0.5rem;" %>


2.57行目に「<%= link_to "ご予約の確認", your_trips_path, class: "btn btn-dark", style: "margin-left: 0.5rem;" %>


記述追加 app\views\shared\_navbar.html.erb

<nav class="navbar navbar-expand-lg navbar-dark bg-dark" style="z-index: 5;">
  <a class="navbar-brand" href="/"><h1 class="navh1"><font style="font-size: 1.2rem"><b>民泊予約サイト</font> <font style="font-size: 0.9rem">Private lodging reservation site</b></font></h1></a>
  <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNavDropdown" aria-controls="navbarNavDropdown" aria-expanded="false" aria-label="Toggle navigation">
    <span class="navbar-toggler-icon"></span>
  </button>
  <div class="collapse navbar-collapse justify-content-end" id="navbarNavDropdown">
    <ul class="navbar-nav">
    <!-- もしログインしていなかったら-->
    <% if (!user_signed_in?) %>
      <li class="nav-item" style="margin-right: 20px; margin-bottom: 5px;">
        <%= link_to  "まずはユーザ登録 Sign up", new_user_registration_path, class: "btn btn-danger btn-sm" %>
      </li>
      <li class="nav-item">
        <%= link_to  "ユーザ登録がお済みの方はこちら login", new_user_session_path, class: "btn btn-info btn-sm", style: "margin-right: 80px;" %>
      </li>
    <!-- ログインしていたら -->
    <% else %>
      <li class="nav-item dropdown">
        <a class="nav-link dropdown-toggle" href="#" id="navbarDropdownMenuLink" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">

        <figure style="position:relative; top: 0.2rem;" class="avatar <%= current_user.status ? "online" : "offline" %>"></figure>  
        <%= image_tag avatar_url(current_user), class: "bd-placeholder-img figure-img img-fluid rounded-pill", style: "width: 40px; height: 30px; margin-top: 0.5rem;" %>

        <div class="btn btn-light bg-light text-dark"><%= current_user.full_name %></div>
        </a>
        <div class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
        <span class="dropdown-item"><i class="fas fa-user-edit"></i>&nbsp;<%= link_to  "ユーザ登録情報編集", edit_user_registration_path, class: "btn btn-warning" %></span>
          <span class="dropdown-item"><i class="fas fa-sign-out-alt"></i>&nbsp;<%= link_to  "ログアウト", destroy_user_session_path, method: :delete, class: "btn btn-danger" %></span>
        </div>
      </li>
    <% end %>
    </ul>
  </div>
</nav>
<% if (user_signed_in?) %>
  <nav class="navbar navbar-expand-lg navbar-light bg-info" style="z-index: 3;">
    <div class="collapse navbar-collapse justify-content-end" id="navbarNavDropdown">
      <ul class="navbar-nav mr-auto">
        <li class="nav-item" style="margin-top: 7px;">
        <i class="fas fa-tachometer-alt" style="color: white;"></i>&nbsp;<%= link_to 'ダッシュボード Dashboard', dashboard_path, class: "btn btn-light" %>
        </li>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
        <li class="nav-item dropdown">
          <a class="nav-link dropdown-toggle" href="#" id="navbarDropdownMenuLink" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
          <i class="fas fa-hospital-symbol" style="color: white;"></i>&nbsp;<div class="btn btn-light bg-light text-dark">ホスト Host</div>
          </a>
          <div class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
            <span class="dropdown-item"><i class="fas fa-edit"></i></i><%= link_to  "部屋を新規登録", new_room_path, class: "btn btn-primary", style: "margin-left: 0.5rem;" %></span>
            <span class="dropdown-item"><i class="far fa-list-alt"></i><%= link_to  "部屋管理", rooms_path, class: "btn btn-success", style: "margin-left: 0.5rem;" %></span>
            <span class="dropdown-item"><i class="far fa-list-alt"></i><%= link_to "受注管理", your_reservations_path, class: "btn btn-danger", style: "margin-left: 0.5rem;" %></span>
          </div>
        </li>&nbsp;&nbsp;
        <li class="nav-item dropdown">
          <a class="nav-link dropdown-toggle" href="#" id="navbarDropdownMenuLink" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
          <i class="fas fa-user-friends" style="color: white;"></i>&nbsp;<div class="btn btn-light bg-light text-dark">ゲスト Guest</div>
          </a>
          <div class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
            <span class="dropdown-item"><i class="far fa-list-alt"></i><%= link_to "ご予約の確認", your_trips_path, class: "btn btn-dark", style: "margin-left: 0.5rem;" %></span>
          </div>
        </li>
      </ul>
    </div>
  </nav>
<% end %>



プロフィールページを修正していきます。


記述追加 app\controllers\users_controller.rb
「show()」メソッドに「@rooms = @user.rooms」の記述を追加してます。(10行目)

class UsersController < ApplicationController

  before_action :authenticate_user!

  def dashboard
  end

  def show
    @user = User.find(params[:id])
    @rooms = @user.rooms
  end

  def update
    @user = current_user
    if @user.update_attributes(current_user_params)
      flash[:notice] = "保存しました"
    else
      flash[:alert] = "更新できません"
    end
    redirect_to dashboard_path
  end

  private

  def current_user_params
    params.require(:user).permit(:about, :status, :avatar)
  end
  
end



記述追加 app\views\users\show.html.erb(72行目から94行目)

<div class="row" style="margin: 20px;">

    <!-- 左側 -->
    <div class="col-4">
        <div class="card">
            <div class="card-body">      
                <!-- アバター -->
                <%= image_tag avatar_url(@user), class: "img-fluid img-thumbnail rounded-pill" %>
                <!-- ユーザー名 -->
                <div class="mx-auto" style="text-align: center;">
                
                    <h5 class="card-title btn-block">
              
                    <br/>
                    <!-- オンラインステータス -->
                    <span style="position:relative; top: 0.8rem; left: 0.5rem;">                        
                    <% if @user.status %>
                        <span class="badge rounded-pill bg-success text-light">Online</span>
                    <% else %>
                        <span class="badge rounded-pill bg-secondary text-light">Offline</span>
                    <% end %>                                  
                    </span>
                    <%= @user.full_name %>


                    </h5>
                    <%= @user.about %>   
                </div>
    

                <br/>
                    <!-- 自己紹介 -->                                                           
                    <div style="margin-left: 20px;">
                                            
                        <div class="collapse" id="collapseExample2">
                            <div class="card card-body" style="width: 16rem;">
                                <%= form_for :user, url: users_edit_url(current_user), action: :update, method: :post do |f| %>
                                    <%= f.text_area :about, autofocus: true, autocomplete: 'form'%>
                                    <br/>
                                    <br/>
                                    <%= f.submit "保存", class: "btn btn-outline-info" %>
                                <% end %>

                            </div>
                        </div>
                        <div class="mx-auto" style="margin-top: 1rem; text-align: right;">
                        <%= l(current_user.created_at, format: :long) %>
                        </div>   
                    </div>

            </div>
        </div>
    </div>

    <!-- 右側 -->
    <div class="col-8">
 
        <!-- お知らせ -->
        <div class="card">
            <div class="card-header">
                お知らせ
            </div>
            <div class="card-body">
                <h5 class="card-title"></h5>
                <p class="card-text"></p>
            </div>
        </div>
        <br/>
        <!-- 登録しているお部屋 -->
        
        <!-- 登録しているお部屋 -->
        <div class="card">
            <div class="card-header bg-dark text-light">
            <%= @user.full_name %>さんが登録しているお部屋(<%= @rooms.length %>)
            </div>
            <div class="card-body">
                <div class="row">
                    <% @user.rooms.each do |room| %>
                        <% if room.active? %>
                        
                            <div class="col-6 col-md-4" style="margin-bottom: 20px;">
                                <%= link_to room_path(room), data: { turbolinks: false} do %>
                                    <%= image_tag room_cover(room), style: "width: 100%; height: 180;" %>
                                <% end %>
                                <%= link_to room.listing_name, room_path(room), data: { turbolinks: false}, class: "badge bg-info text-light" %><br/>
                                <div class="badge bg-secondary text-light">住所:<%= room.address %></div><br/>
                                <footer class="badge bg-warning" style="font-size: 0.9rem;"><%= number_to_currency(room.price) %></footer>
                            </div>
 
                        <%  end %>
                    <% end %>
                </div>
            </div>
        </div>
        <br/>
        <!-- レビュー -->
        <div class="card">
            <div class="card-header">
                レビュー
            </div>
            <div class="card-body">
            </div>
        </div>
        <br/>
    </div>
</div>



ブラウザ確認
アドレスの数字のところは表示したいユーザのidを入れてください。
http://localhost:3000/users/3

プロフィールページ修正
プロフィールページ修正



ダッシュボードページの更新も行います。


記述更新 app\views\users\dashboard.html.erb(102行目から124行目)

<div class="row" style="margin: 20px;">
    <!-- 左側 -->
    <div class="col-4">
        <div class="card">
            <div class="card-body">      
                <!-- アバター -->
                <%= image_tag avatar_url(current_user), class: "img-fluid img-thumbnail rounded-pill" %>
                <!-- 画像アップロードボタン -->
                <div class="mx-auto" style="text-align: center;">
                    <h5 class="card-title btn-block" style="margin-left: 15px; margin-top: 10px;"><%= current_user.full_name %></h5>
                    <%= current_user.about %>   
                </div>
                <br/>            
                <a data-toggle="collapse" href="#collapseExample3" role="button" aria-expanded="false" aria-controls="collapseExample3" style="text-decoration: none;">
                    <div>
                        <strong>
                            <button type="button" class="btn btn-info btn-block"><i class="fas fa-upload"></i>アバター画像アップロード<br/> Avatar image upload</button>
                        </strong>
                </a>
                <br/>
                        <div class="collapse" id="collapseExample3">
                            <%= form_for :user, url: users_edit_url(current_user), action: :update, method: :post do |f| %>
                                <%= f.file_field :avatar, class: "input-group-text", onchange: "this.form.submit();" %>
                            <% end %>   
                        </div>
                        <br/>
                    </div>

                <!-- オンラインステータス -->
                 
                <a data-toggle="collapse" href="#collapseExample" role="button" aria-expanded="false" aria-controls="collapseExample">
                    <div style="margin-left: 20px;">
                        <strong>
                            <% if current_user.status %>
                                <span class="btn btn-success btn-sm"><i class="toggle far fa-edit"></i>オンライン online</span>
                            <% else %>
                                <span class="btn btn-danger btn-sm"><i class="toggle far fa-edit"></i>オフライン offline</span>
                            <% end %>
                        </strong>
                </a>
                        <div class="collapse" id="collapseExample">
                            <div class="card card-body" style="width:16rem;">
                                <%= form_for :user, url: users_edit_url(current_user), action: :update, method: :post do |f| %>
                                        <%= f.select(:status, options_for_select([["オンライン online", true], ["オフライン offline", false]]), {}, {class: "custom-select"}) %>
                                    <br/>
                                    <br/>
                                    <%= f.submit "保存", class: "btn btn-outline-info" %>
                                <% end %>
                            </div>
                        </div>
                    </div>
                    <br/>
                    <!-- 自己紹介 -->                                       
                    <a data-toggle="collapse" href="#collapseExample2" role="button" aria-expanded="false" aria-controls="collapseExample2">
                        <div style="margin-left: 20px;">
                            
                                <span class="btn btn-primary btn-sm"><i class="toggle far fa-edit"></i>コメント comment</span>
                            
                    </a>
                            <div class="collapse" id="collapseExample2">
                                <div class="card card-body" style="width: 16rem;">
                                    <%= form_for :user, url: users_edit_url(current_user), action: :update, method: :post do |f| %>
                                        <%= f.text_area :about, autofocus: true, autocomplete: 'form'%>
                                        <br/>
                                        <br/>
                                        <%= f.submit "保存", class: "btn btn-outline-info" %>
                                    <% end %>
    
                                </div>
                            </div>
                            <div class="mx-auto" style="margin-top: 1rem; text-align: right;">
                            <%= l(current_user.created_at, format: :long) %>
                            </div>   
                        </div>
                                
                        <!-- 電話番号 -->
                        <div class="mx-auto" style="margin-top: 1rem; text-align: right;">
                        <% if !current_user.phone_number.blank? %>
                            <span class="pull-right icon-babu" style="margin-left: 20px;"><i class="far fa-check-circle" style="color:#528fff;"></i></span>&nbsp;&nbsp;電話番号登録済
                        <% else %>
                            <span style="margin-left: 20px;">電話番号を登録していません</span>
                        <% end %>                    
                        </div>
            </div>
        </div>
    </div>
    <!-- 右側 -->
    <div class="col-8">
 
        <!-- お知らせ -->
        <div class="card">
            <div class="card-header">
                お知らせ
            </div>
            <div class="card-body">
                <h5 class="card-title"></h5>
                <p class="card-text"></p>
            </div>
        </div>
        <br/>
        <!-- 登録しているお部屋 -->
        <div class="card">
            <div class="card-header bg-dark text-light">
                登録しているお部屋(<%= current_user.rooms.length %>)
            </div>
            <div class="card-body">
                <div class="row">
                    <% current_user.rooms.each do |room| %>
                        <% if room.active? %>
                        
                            <div class="col-6 col-md-4" style="margin-bottom: 20px;">
                                <%= link_to room_path(room), data: { turbolinks: false} do %>
                                    <%= image_tag room_cover(room), style: "width: 100%; height: 180;" %>
                                <% end %>
                                <span class="badge bg-info text-light"><%= room.listing_name %></span><br/>
                                <span class="badge bg-secondary text-light"><%= room.address %></span><br/>
                                <footer class="badge bg-warning" style="font-size: 0.9rem;"><%= number_to_currency(room.price) %></footer>
                            </div>
 
                        <%  end %>
                    <% end %>
                </div>
            </div>
        </div>
    </div>
</div>



ブラウザ確認
http://localhost:3000/dashboard

ダッシュボード更新
ダッシュボード更新



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