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September 15, 2021 15:42
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| class ProductsController < ApplicationController | |
| before_action :set_product, only: %i[ show edit update destroy ] | |
| # GET /products or /products.json | |
| def index | |
| @products = Product.all | |
| end | |
| # GET /products/1 or /products/1.json | |
| def show | |
| end | |
| # GET /products/new | |
| def new | |
| @product = Product.new | |
| end | |
| # GET /products/1/edit | |
| def edit | |
| end | |
| # POST /products or /products.json | |
| def create | |
| @product = Product.new(product_params) | |
| respond_to do |format| | |
| if @product.save | |
| format.html { redirect_to @product, notice: "Product was successfully created." } | |
| format.json { render :show, status: :created, location: @product } | |
| else | |
| format.html { render :new, status: :unprocessable_entity } | |
| format.json { render json: @product.errors, status: :unprocessable_entity } | |
| end | |
| end | |
| end | |
| # PATCH/PUT /products/1 or /products/1.json | |
| def update | |
| respond_to do |format| | |
| if @product.update(product_params) | |
| format.html { redirect_to @product, notice: "Product was successfully updated." } | |
| format.json { render :show, status: :ok, location: @product } | |
| else | |
| format.html { render :edit, status: :unprocessable_entity } | |
| format.json { render json: @product.errors, status: :unprocessable_entity } | |
| end | |
| end | |
| end | |
| # DELETE /products/1 or /products/1.json | |
| def destroy | |
| @product.destroy | |
| respond_to do |format| | |
| format.html { redirect_to products_url, notice: "Product was successfully destroyed." } | |
| format.json { head :no_content } | |
| end | |
| end | |
| private | |
| # Use callbacks to share common setup or constraints between actions. | |
| def set_product | |
| @product = Product.find(params[:id]) | |
| end | |
| # Only allow a list of trusted parameters through. | |
| def product_params | |
| params.require(:product).permit(:name, :description) | |
| end | |
| end |
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