質問編集履歴
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@@ -84,4 +84,178 @@
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```
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##追記
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##posts_controller.rb
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```ここに言語を入力
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class PostsController < ApplicationController
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before_action :authenticate_user!
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before_action :find_post, only: [:index, :show, :edit, :update, :destory]
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before_action :force_redirect_unless_my_post, only: [:edit, :update, :destory]
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def index
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@posts = Post.all.order(created_at: :desc)
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@posts = Post.page(params[:page]).per(25).order('updated_at DESC')
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end
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def show
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@post = Post.find_by(id: params[:id])
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end
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def new
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@post = Post.new
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end
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def edit
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end
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def create
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@post = Post.new(post_params)
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@post.user = current_user
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if @post.save!
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redirect_to root_path, notice: '投稿成功!!'
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else
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render :new
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end
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end
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def update
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if @post.update(post_params)
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redirect_to root_path, notice: '投稿を更新しました。'
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else
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render :edit
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end
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end
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def destory
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if @post.destory
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redirect_to root_path, notice: '投稿を削除しました。'
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else
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redirect_to root_path, alert: '投稿が削除できませんでした。'
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end
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end
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private
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def post_params
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params.require(:post).permit(
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:thumbnail,
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:title,
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:version,
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:code,
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:description,
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:video,
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images: [],
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)
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end
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def find_post
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@post = Post.find_by(params[:id])
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end
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def force_redirect_unless_my_post
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return redirect_to root_path, alert: '自分の投稿ではありません' if @post.user != current_user
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end
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end
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```
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##profiles_controller.rb
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```ここに言語を入力
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class ProfilesController < ApplicationController
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before_action :authenticate_user!
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def show
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@profile = current_user
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end
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private
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end
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```
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