Resources Controller

resources_controller.rb

class ResourcesController < ApplicationController
  before_action :set_resource, only: [:show, :edit, :update, :destroy]

  def index
    @resources = Resource.all
  end

  def show
  end

  def new
    @resource = Resource.new
  end

  def edit
  end

  def create
    @resource = Resource.new(permitted_params)

    if @resource.save
      redirect_to @resource, notice: "Resource was successfully created."
    else
      flash.now[:error] = "Resource could not be created."
      render :new
    end
  end

  def update
    if @resource.update(permitted_params)
      redirect_to @resource, notice: "Resource was successfully updated."
    else
      flash.now[:error] = "Resource could not be updated."
      render :edit
    end
  end

  def destroy
    @resource.destroy
    redirect_to resources_url, notice: "Resource was successfully destroyed."
  end

  private

  def permitted_params
    params.require(:resource).permit([])
  end

  def set_resource
    @resource = Resource.find(params[:id])
  end
end