volunteers/app/controllers/stories_controller.rb

class StoriesController < ApplicationController
  before_action :set_story, only: %i[ show edit update destroy ]

  def index
    @q = Story.ransack(params[:q])
    @q.sorts = 'created_at desc' if @q.sorts.empty?
    @stories = @q.result(distinct: true).page( params[:page])
  end

  def show
  end

  def new
    @story = Story.new
  end

  def edit
    authorize @story
  end

  def create
    @story = Story.new(story_params)
    @story.member = current_member

    if @story.save
      redirect_to @story, notice: "Story was successfully created."
    else
      render :new, status: :unprocessable_entity
    end
  end

  def update
    authorize @story
    if @story.update(story_params)
      redirect_to @story, notice: "Story was successfully updated."
    else
      render :edit, status: :unprocessable_entity
    end
  end

  def destroy
    authorize @story
    @story.destroy
    redirect_to stories_url, notice: "Story was successfully destroyed."
  end

  private
    def set_story
      @story = Story.find(params[:id])
    end

    def story_params
      params.require(:story).permit(:picture,:picture_cache, :header, :text, :happened)
    end
end