forgeplus/app/controllers/admins/topic/glcc_news_controller.rb

class Admins::Topic::GlccNewsController < Admins::Topic::BaseController
  before_action :find_glcc, only: [:edit, :update, :destroy]

  def index 
    q = ::Topic::GlccNews.ransack(title_cont: params[:search])
    glcc_news = q.result(distinct: true)
    @glcc_news = paginate(glcc_news)
  end

  def new 
    @glcc = ::Topic::GlccNews.new
  end

  def create 
    @glcc = ::Topic::GlccNews.new(glcc_params)
    if @glcc.save 
      redirect_to admins_topic_glcc_news_index_path
      flash[:success] = "新增新闻稿成功"
    else
      redirect_to admins_topic_glcc_news_index_path
      flash[:danger] = "新增新闻稿失败"
    end
  end

  def edit 
  end

  def update 
    @glcc.attributes = glcc_params
    if @glcc.save 
      redirect_to admins_topic_glcc_news_index_path
      flash[:success] = "更新新闻稿成功"
    else  
      redirect_to admins_topic_glcc_news_index_path
      flash[:danger] = "更新新闻稿失败"
    end
  end

  def destroy 
    if @glcc.destroy 
      redirect_to admins_topic_glcc_news_index_path
      flash[:success] = "删除新闻稿成功"
    else  
      redirect_to admins_topic_glcc_news_index_path
      flash[:danger] = "删除新闻稿失败"
    end
  end

  private 
  def find_glcc
    @glcc = ::Topic::GlccNews.find_by_id(params[:id])
  end

  def glcc_params 
    params.require(:topic_glcc_news).permit(:title, :uuid, :url, :order_index)
  end
end