Product Controller

products_controller.rb

class ProductsController < ApplicationController
  before_filter :authenticate_user!
  # GET /products
  # GET /products.json
  def index
    @products = Product.all

    render json: @products
  end

  # GET /products/1
  # GET /products/1.json
  def show
    @product = Product.find(params[:id])

    render json: @product
  end

  # GET /products/new
  # GET /products/new.json
  def new
    @product = Product.new

    render json: @product
  end

  # POST /products
  # POST /products.json
  def create
    @product = Product.new(params[:product])

    if @product.save
      render json: @product, status: :created, location: @product
    else
      render json: @product.errors, status: :unprocessable_entity
    end
  end

  # PATCH/PUT /products/1
  # PATCH/PUT /products/1.json
  def update
    @product = Product.find(params[:id])

    if @product.update_attributes(params[:product])
      head :no_content
    else
      render json: @product.errors, status: :unprocessable_entity
    end
  end

  # DELETE /products/1
  # DELETE /products/1.json
  def destroy
    @product = Product.find(params[:id])
    @product.destroy

    head :no_content
  end
end