created crud scaffold
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Mariam
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// Place all the styles related to the friends controller here.
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// They will automatically be included in application.css.
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// You can use Sass (SCSS) here: https://sass-lang.com/
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class FriendsController < ApplicationController
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before_action :set_friend, only: [:show, :edit, :update, :destroy]
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# GET /friends
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# GET /friends.json
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def index
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@friends = Friend.all
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end
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# GET /friends/1
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# GET /friends/1.json
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def show
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end
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# GET /friends/new
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def new
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@friend = Friend.new
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end
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# GET /friends/1/edit
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def edit
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end
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# POST /friends
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# POST /friends.json
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def create
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@friend = Friend.new(friend_params)
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respond_to do |format|
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if @friend.save
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format.html { redirect_to @friend, notice: 'Friend was successfully created.' }
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format.json { render :show, status: :created, location: @friend }
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else
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format.html { render :new }
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format.json { render json: @friend.errors, status: :unprocessable_entity }
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end
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end
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end
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# PATCH/PUT /friends/1
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# PATCH/PUT /friends/1.json
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def update
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respond_to do |format|
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if @friend.update(friend_params)
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format.html { redirect_to @friend, notice: 'Friend was successfully updated.' }
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format.json { render :show, status: :ok, location: @friend }
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else
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format.html { render :edit }
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format.json { render json: @friend.errors, status: :unprocessable_entity }
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end
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end
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end
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# DELETE /friends/1
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# DELETE /friends/1.json
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def destroy
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@friend.destroy
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respond_to do |format|
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format.html { redirect_to friends_url, notice: 'Friend was successfully destroyed.' }
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format.json { head :no_content }
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end
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end
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private
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# Use callbacks to share common setup or constraints between actions.
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def set_friend
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@friend = Friend.find(params[:id])
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end
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# Only allow a list of trusted parameters through.
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def friend_params
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params.require(:friend).permit(:first_name, :last_name, :email, :phone, :twitter)
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end
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end
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module FriendsHelper
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end
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class Friend < ApplicationRecord
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end
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<%= form_with(model: friend) do |form| %>
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<% if friend.errors.any? %>
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<div id="error_explanation">
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<h2><%= pluralize(friend.errors.count, "error") %> prohibited this friend from being saved:</h2>
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<ul>
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<% friend.errors.each do |error| %>
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<li><%= error.full_message %></li>
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<% end %>
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</ul>
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</div>
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<% end %>
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<div class="field">
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<%= form.label :first_name %>
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<%= form.text_field :first_name %>
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</div>
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<div class="field">
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<%= form.label :last_name %>
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<%= form.text_field :last_name %>
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</div>
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<div class="field">
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<%= form.label :email %>
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<%= form.text_field :email %>
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</div>
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<div class="field">
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<%= form.label :phone %>
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<%= form.text_field :phone %>
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</div>
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<div class="field">
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<%= form.label :twitter %>
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<%= form.text_field :twitter %>
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</div>
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<div class="actions">
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<%= form.submit %>
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</div>
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<% end %>
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json.extract! friend, :id, :first_name, :last_name, :email, :phone, :twitter, :created_at, :updated_at
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json.url friend_url(friend, format: :json)
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<h1>Editing Friend</h1>
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<%= render 'form', friend: @friend %>
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<%= link_to 'Show', @friend %> |
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<%= link_to 'Back', friends_path %>
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<p id="notice"><%= notice %></p>
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<h1>Friend List</h1>
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<table>
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<thead>
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<tr>
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<th>First name</th>
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<th>Last name</th>
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<th>Email</th>
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<th>Phone</th>
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<th>Twitter</th>
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<th colspan="3"></th>
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</tr>
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</thead>
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<tbody>
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<% @friends.each do |friend| %>
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<tr>
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<td><%= friend.first_name %></td>
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<td><%= friend.last_name %></td>
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<td><%= friend.email %></td>
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<td><%= friend.phone %></td>
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<td><%= friend.twitter %></td>
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<td><%= link_to 'Show', friend %></td>
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<td><%= link_to 'Edit', edit_friend_path(friend) %></td>
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<td><%= link_to 'Destroy', friend, method: :delete, data: { confirm: 'Are you sure?' } %></td>
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</tr>
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<% end %>
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</tbody>
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</table>
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<br>
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<%= link_to 'New Friend', new_friend_path %>
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json.array! @friends, partial: "friends/friend", as: :friend
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<h1>Add New Friend</h1>
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<%= render 'form', friend: @friend %>
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<%= link_to 'Back', friends_path %>
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<p id="notice"><%= notice %></p>
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<p>
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<strong>First name:</strong>
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<%= @friend.first_name %>
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</p>
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<p>
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<strong>Last name:</strong>
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<%= @friend.last_name %>
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</p>
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<p>
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<strong>Email:</strong>
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<%= @friend.email %>
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</p>
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<p>
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<strong>Phone:</strong>
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<%= @friend.phone %>
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</p>
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<p>
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<strong>Twitter:</strong>
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<%= @friend.twitter %>
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</p>
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<%= link_to 'Edit', edit_friend_path(@friend) %> |
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<%= link_to 'Back', friends_path %>
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json.partial! "friends/friend", friend: @friend
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</li>
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<li class="nav-item">
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<%= link_to "Friends", friends_path, class:"nav-link" %>
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</li>
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<li class="nav-item">
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<%= link_to "Add Friend", new_friend_path, class:"nav-link" %>
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</li>
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</ul>
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<form class="d-flex" role="search">
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Rails.application.routes.draw do
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resources :friends
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# get 'home/index' # mj
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get 'home/about'
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root 'home#index'
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class CreateFriends < ActiveRecord::Migration[6.1]
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def change
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create_table :friends do |t|
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t.string :first_name
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t.string :last_name
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t.string :email
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t.string :phone
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t.string :twitter
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t.timestamps
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end
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end
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end
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# This file is auto-generated from the current state of the database. Instead
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# of editing this file, please use the migrations feature of Active Record to
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# incrementally modify your database, and then regenerate this schema definition.
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#
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# This file is the source Rails uses to define your schema when running `bin/rails
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# db:schema:load`. When creating a new database, `bin/rails db:schema:load` tends to
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# be faster and is potentially less error prone than running all of your
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# migrations from scratch. Old migrations may fail to apply correctly if those
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# migrations use external dependencies or application code.
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#
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# It's strongly recommended that you check this file into your version control system.
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ActiveRecord::Schema.define(version: 2023_12_21_174502) do
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create_table "friends", force: :cascade do |t|
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t.string "first_name"
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t.string "last_name"
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t.string "email"
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t.string "phone"
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t.string "twitter"
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t.datetime "created_at", precision: 6, null: false
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t.datetime "updated_at", precision: 6, null: false
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end
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end
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require "test_helper"
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class FriendsControllerTest < ActionDispatch::IntegrationTest
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setup do
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@friend = friends(:one)
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end
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test "should get index" do
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get friends_url
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assert_response :success
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end
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test "should get new" do
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get new_friend_url
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assert_response :success
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end
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test "should create friend" do
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assert_difference('Friend.count') do
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post friends_url, params: { friend: { email: @friend.email, first_name: @friend.first_name, last_name: @friend.last_name, phone: @friend.phone, twitter: @friend.twitter } }
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end
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assert_redirected_to friend_url(Friend.last)
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end
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test "should show friend" do
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get friend_url(@friend)
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assert_response :success
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end
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test "should get edit" do
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get edit_friend_url(@friend)
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assert_response :success
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end
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test "should update friend" do
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patch friend_url(@friend), params: { friend: { email: @friend.email, first_name: @friend.first_name, last_name: @friend.last_name, phone: @friend.phone, twitter: @friend.twitter } }
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assert_redirected_to friend_url(@friend)
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end
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test "should destroy friend" do
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assert_difference('Friend.count', -1) do
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delete friend_url(@friend)
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end
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assert_redirected_to friends_url
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end
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end
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# Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
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one:
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first_name: MyString
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last_name: MyString
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email: MyString
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phone: MyString
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twitter: MyString
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two:
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first_name: MyString
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last_name: MyString
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email: MyString
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phone: MyString
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twitter: MyString
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require "test_helper"
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class FriendTest < ActiveSupport::TestCase
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# test "the truth" do
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# assert true
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# end
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end
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require "application_system_test_case"
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class FriendsTest < ApplicationSystemTestCase
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setup do
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@friend = friends(:one)
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end
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test "visiting the index" do
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visit friends_url
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assert_selector "h1", text: "Friends"
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end
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test "creating a Friend" do
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visit friends_url
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click_on "New Friend"
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fill_in "Email", with: @friend.email
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fill_in "First name", with: @friend.first_name
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fill_in "Last name", with: @friend.last_name
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fill_in "Phone", with: @friend.phone
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fill_in "Twitter", with: @friend.twitter
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click_on "Create Friend"
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assert_text "Friend was successfully created"
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click_on "Back"
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end
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test "updating a Friend" do
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visit friends_url
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click_on "Edit", match: :first
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fill_in "Email", with: @friend.email
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fill_in "First name", with: @friend.first_name
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fill_in "Last name", with: @friend.last_name
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fill_in "Phone", with: @friend.phone
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fill_in "Twitter", with: @friend.twitter
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click_on "Update Friend"
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assert_text "Friend was successfully updated"
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click_on "Back"
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end
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test "destroying a Friend" do
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visit friends_url
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page.accept_confirm do
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click_on "Destroy", match: :first
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end
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assert_text "Friend was successfully destroyed"
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end
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end
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