mamebro/mameblo

#encoding: utf-8

class EntriesController < ApplicationController
  before_action :signed_in_brother, only: [:create, :destroy]
  before_action :correct_brother, only: [:destroy, :update]

  respond_to :html, :json

  def show
    @entry = Entry.find(params[:id])
    @entry.content = @entry.content_as_markdown
    @beans = @entry.beans
    respond_with @entry
  end

  def edit
    @entry = Entry.find(params[:id])
  end

  def create
    @entry = current_brother.entries.build entry_params
    if @entry.save
      @entry.hashtag_names.each do |name|
        if hashtag = Hashtag.find_by(name: name)
          EntryHasHashtag.create(hashtag_id: hashtag.id, entry_id: @entry.id)
        else
          hashtag = Hashtag.create(name: name)
          EntryHasHashtag.create(hashtag_id: hashtag.id, entry_id: @entry.id)
        end
      end
      flash[:success] = "!!! ぶろぐ投稿できたね !!!"
      redirect_to @entry.brother
    else
      flash[:error] = "!!! ぶろぐ投稿できませんでした !!!"
      redirect_to @entry.brother
    end
  end

  def update
    respond_to do |format|
      if @entry.update entry_params
        EntryHasHashtag.where(entry_id: @entry.id).destroy_all
        @entry.hashtag_names.each do |name|
          if hashtag = Hashtag.find_by(name: name)
            EntryHasHashtag.create(hashtag_id: hashtag.id, entry_id: @entry.id)
          else
            hashtag = Hashtag.create(name: name)
            EntryHasHashtag.create(hashtag_id: hashtag.id, entry_id: @entry.id)
          end
        end
        format.html { redirect_to @entry.brother, notice: '!!! 編集完了したね !!!' }
        format.json { head :no_content }
      else
        format.html { render action: "edit" }
        format.json { render json: @entry.errors, status: :unprocessable_entity }
      end
    end
  end

  def destroy
    @entry.destroy
    EntryHasHashtag.where(entry_id: @entry.id).destroy_all
    flash[:success] = "!!! 日記を消したぜブラザー !!!"
    redirect_to root_path
  end

  private

  def entry_params
    params.require(:entry).permit(:content, :title)
  end

  def correct_brother
    @entry = current_brother.entries.find_by_id(params[:id])
    redirect_to root_path if @entry.nil?
  end
end