質問編集履歴

見やすいように修正しました。至らず申し訳ない。

2021/11/10 01:00

投稿

sattaku1538

スコア7

test CHANGED Viewed

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@@ -22,11 +22,13 @@
 ※追記
-問題がありそうな部分のコードを添付します。
+```
-<Schema>
+(schema.rb)
 ActiveRecord::Schema.define(version: 2021_11_05_042913) do
@@ -126,7 +128,117 @@
+```
+```
+(users_controller.rb)
+class UsersController < ApplicationController
+  before_action :authenticate_user!
+  before_action :ensure_correct_user, only: [:edit, :update]
+  def show
+    @user = User.find(params[:id])
+    @books = @user.books
+    @book = Book.new
+    @today_book =  @books.created_today
+    @yesterday_book = @books.created_yesterday
+    @this_week_book = @books.created_this_week
+    @last_week_book = @books.created_last_week
+  end
+  def index
+    @users = User.all
+    @book = Book.new
+  end
+  def edit
+    @user = User.find(params[:id])
+  end
+  def update
+    if @user.update(user_params)
+      redirect_to user_path(@user), notice: "You have updated user successfully."
+    else
+      render "edit"
+    end
+  end
+  private
+  def user_params
+    params.require(:user).permit(:name, :introduction, :profile_image)
+  end
+  def ensure_correct_user
+    @user = User.find(params[:id])
+    unless @user == current_user
+      redirect_to user_path(current_user)
+    end
+  end
+end
+```
+```
-<book.rb>
+(books.rb)
 class Book < ApplicationRecord
@@ -198,101 +310,17 @@
-<user_controller>
-class UsersController < ApplicationController
-  before_action :authenticate_user!
-  before_action :ensure_correct_user, only: [:edit, :update]
-  def show
-    @user = User.find(params[:id])
-    @books = @user.books
-    @book = Book.new
-    @today_book =  @books.created_today
-    @yesterday_book = @books.created_yesterday
-    @this_week_book = @books.created_this_week
-    @last_week_book = @books.created_last_week
-  end
+```
-  def index
-    @users = User.all
-    @book = Book.new
-  end
+```
-  def edit
-    @user = User.find(params[:id])
-  end
-  def update
-    if @user.update(user_params)
-      redirect_to user_path(@user), notice: "You have updated user successfully."
-    else
-      render "edit"
-    end
-  end
-  private
-  def user_params
-    params.require(:user).permit(:name, :introduction, :profile_image)
-  end
-  def ensure_correct_user
-    @user = User.find(params[:id])
-    unless @user == current_user
-      redirect_to user_path(current_user)
-    end
-  end
-end
-<部分テンプレート _book_index.html.erb>
+(_book_index.html.erb)
@@ -446,9 +474,15 @@
   </div>
+```
+```
-<user/show>
+(show.html.erb)
 <div class='container px-5 px-sm-0'>
@@ -481,3 +515,5 @@
   </div>
 </div>
+```

コードを加筆しました。

2021/11/10 01:00

投稿

sattaku1538

スコア7

test CHANGED Viewed

File without changes

test CHANGED Viewed

@@ -17,3 +17,467 @@
 原因を教えてください。
+※追記
+問題がありそうな部分のコードを添付します。
+<Schema>
+ActiveRecord::Schema.define(version: 2021_11_05_042913) do
+  create_table "book_comments", force: :cascade do |t|
+    t.integer "user_id"
+    t.integer "book_id"
+    t.text "comment"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+  end
+  create_table "books", force: :cascade do |t|
+    t.string "title"
+    t.text "body"
+    t.integer "user_id"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+  end
+  create_table "favorites", force: :cascade do |t|
+    t.integer "user_id"
+    t.integer "book_id"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+  end
+  create_table "relationships", force: :cascade do |t|
+    t.integer "follower_id"
+    t.integer "followed_id"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+  end
+  create_table "users", force: :cascade do |t|
+    t.string "email", default: "", null: false
+    t.string "encrypted_password", default: "", null: false
+    t.string "reset_password_token"
+    t.datetime "reset_password_sent_at"
+    t.datetime "remember_created_at"
+    t.string "name"
+    t.text "introduction"
+    t.string "profile_image_id"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["email"], name: "index_users_on_email", unique: true
+    t.index ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true
+  end
+end
+<book.rb>
+class Book < ApplicationRecord
+  belongs_to :user
+	has_many :favorites, dependent: :destroy
+	has_many :book_comments, dependent: :destroy
+	has_many :favorited_users, through: :favorites, source: :user #いいね数で順番を変えるための
+  validates :title, presence: true
+  validates :body, presence: true, length: { maximum: 200 }
+# 	いいね機能
+	def favorited_by?(user)
+		favorites.where(user_id: user.id).exists?
+	end
+# 	検索機能
+	def self.search_for(content, method)
+    if method == 'perfect'
+      Book.where(title: content)
+    elsif method == 'forward'
+      Book.where('title LIKE ?', content+'%')
+    elsif method == 'backward'
+      Book.where('title LIKE ?', '%'+content)
+    else
+      Book.where('title LIKE ?', '%'+content+'%')
+    end
+  end
+  # 投稿日数を表示させる
+  scope :created_today, -> { where(created_at: Time.zone.now.all_day) }
+  scope :created_yesterday, -> { where(created_at: 1.day.ago.all_day) }
+  scope :created_this_week, -> { where(created_at: 6.day.ago.beginning_of_day..Time.zone.now.end_of_day) }
+  scope :created_last_week, -> { where(created_at: 2.week.ago.beginning_of_day..1.week.ago.end_of_day) }
+end
+<user_controller>
+class UsersController < ApplicationController
+  before_action :authenticate_user!
+  before_action :ensure_correct_user, only: [:edit, :update]
+  def show
+    @user = User.find(params[:id])
+    @books = @user.books
+    @book = Book.new
+    @today_book =  @books.created_today
+    @yesterday_book = @books.created_yesterday
+    @this_week_book = @books.created_this_week
+    @last_week_book = @books.created_last_week
+  end
+  def index
+    @users = User.all
+    @book = Book.new
+  end
+  def edit
+    @user = User.find(params[:id])
+  end
+  def update
+    if @user.update(user_params)
+      redirect_to user_path(@user), notice: "You have updated user successfully."
+    else
+      render "edit"
+    end
+  end
+  private
+  def user_params
+    params.require(:user).permit(:name, :introduction, :profile_image)
+  end
+  def ensure_correct_user
+    @user = User.find(params[:id])
+    unless @user == current_user
+      redirect_to user_path(current_user)
+    end
+  end
+end
+<部分テンプレート _book_index.html.erb>
+<table class='table table-hover table-inverse'>
+  <thead>
+    <tr>
+      <th></th>
+      <th>Title</th>
+      <th>Opinion</th>
+      <th colspan="3"></th>
+    </tr>
+  </thead>
+  <tbody>
+    <% books.each do |book| %>
+      <tr id="book_<%= book.id %>">
+        <td><%= link_to user_path(book.user) do %>
+          <%= attachment_image_tag(book.user, :profile_image, :fill, 50, 50, fallback: "no-image-icon.jpg") %>
+          <% end %>
+        </td>
+        <td><%= link_to book.title, book_path(book), class: "book_#{book.id}" %></td>
+        <td><%= book.body %></td>
+        <td class="favorite-btn"><%= render "favorites/favorite-btn", book: book %></td>
+        <td class="comments-count">コメント数: <%= book.book_comments.count %></td>
+      </tr>
+    <% end %>
+  </tbody>
+</table>
+<h3>投稿数の前日比・前週比</h3>
+  <div class="table_width">
+    <table class='table table-bordered'>
+      <thead>
+        <tr>
+          <th>今日の投稿数</th>
+          <th>前日の投稿数</th>
+          <th>前日比</th>
+        </tr>
+      </thead>
+      <tbody>
+        <tr>
+          <td><%=  @today_book.count %></td>
+          <td><%= @yesterday_book.count %></td>
+          <td>
+            <% if @yesterday_book.count == 0 %>
+              前日の投稿が0のため計算できません
+            <% else %>
+              <% @the_day_before =   @today_book.count / @yesterday_book.count.to_f  %>
+              <%= (@the_day_before * 100).round %>%
+            <% end %>
+          </td>
+        </tr>
+      </tbody>
+    </table>
+  </div>
+  <div class="table_width">
+    <table class='table table-bordered'>
+      <thead>
+        <tr>
+          <th>今週の投稿数</th>
+          <th>前週の投稿数</th>
+          <th>前週比</th>
+        </tr>
+      </thead>
+      <tbody>
+        <tr>
+          <td><%= @this_week_book.count %></td>
+          <td><%= @last_week_book.count %></td>
+          <td>
+            <% if @last_week_book.count == 0 %>
+              前週の投稿が0のため計算できません
+            <% else %>
+              <% @the_week_before = @this_week_book.count / @last_week_book.count.to_f  %>
+              <%= (@the_week_before * 100).round %>%
+            <% end %>
+          </td>
+        </tr>
+      </tbody>
+    </table>
+  </div>
+<user/show>
+<div class='container px-5 px-sm-0'>
+  <div class='row'>
+    <div class='col-md-3'>
+      <h2>User info</h2>
+      <%= render 'info', user: @user %>
+      <h2 class="mt-3">New book</h2>
+      <%= render 'books/form', book: @book %>
+    </div>
+    <div class='col-md-8 offset-md-1'>
+      <h2>Books</h2>
+      <%= render 'book_index',books: @books %>
+      <!--%= current_user.books.where('created_at > ?', Date.today).count %>-->
+      <!--↑↑詳細ページに本日の投稿数を表示-->
+    </div>
+  </div>
+</div>