scaffold and view form new

app/controllers/volunteers_controller.rb

+class VolunteersController < ApplicationController
+  before_action :set_volunteer, only: [:show, :edit, :update, :destroy]
+
+  def index
+    @volunteers = Volunteer.all
+  end
+
+  def show; end
+
+  def new
+    @volunteer = Volunteer.new
+  end
+
+  def edit; end
+
+  def create
+    @volunteer = Volunteer.new(volunteer_params)
+
+    respond_to do |format|
+      if @volunteer.save
+        format.html { redirect_to @volunteer, notice: 'Volunteer was successfully created.' }
+        format.json { render :show, status: :created, location: @volunteer }
+      else
+        format.html { render :new }
+        format.json { render json: @volunteer.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  def update
+    respond_to do |format|
+      if @volunteer.update(volunteer_params)
+        format.html { redirect_to @volunteer, notice: 'Volunteer was successfully updated.' }
+        format.json { render :show, status: :ok, location: @volunteer }
+      else
+        format.html { render :edit }
+        format.json { render json: @volunteer.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  def destroy
+    @volunteer.destroy
+    respond_to do |format|
+      format.html { redirect_to volunteers_url, notice: 'Volunteer was successfully destroyed.' }
+      format.json { head :no_content }
+    end
+  end
+
+  private
+
+  def set_volunteer
+    @volunteer = Volunteer.find(params[:id])
+  end
+
+  def volunteer_params
+    params.require(:volunteer).permit(:first_name, :last_name, :date_of_birth, :gender,
+      :address, :nationality, :dual_nationality, :email, :phone, :profession, :education,
+      :motivation, :experience, :expectations, :strengths, :skills, :interests, :state,
+      :duration, :man, :woman, :family, :kid, :sport, :creative, :music, :culture, :training,
+      :german_course, :adults, :teenagers, :children, :city, :region, :canton)
+  end
+end

app/models/volunteer.rb

+class Volunteer < ApplicationRecord
+end

app/views/volunteers/_form.html.slim

+= simple_form_for(@volunteer) do |f|
+  - if f.error_notification.present?
+    .row
+      .col-xs-12
+        = f.error_notification
+
+  .row
+    .col-xs-12.col-md-6
+        = f.input :first_name
+
+    .col-xs-12.col-md-6
+        = f.input :last_name
+
+  .row
+    .col-xs-12.col-md-6
+      = f.input :date_of_birth, as: :date, start_year: Date.today.year - 90,
+        end_year: Date.today.year, order: [:day, :month, :year], include_blank: true
+
+    .col-xs-12.col-md-6
+      = f.input :gender, collection: gender_collection, as: :radio_buttons
+
+  .row
+    .col-xs-12.col-md-6
+      = f.input :nationality, collection: countries
+    .col-xs-12.col-md-6
+      = f.input :dual_nationality, collection: countries
+
+  .row
+    .col-xs-12
+      = f.input :address
+
+    .col-xs-12.col-md-6
+      = f.input :email
+
+    .col-xs-12.col-md-6
+      = f.input :phone
+
+  .row
+    .col-xs-12
+      = f.input :profession
+      = f.input :education
+      = f.input :motivation
+      = f.input :experience
+      = f.input :expectations
+      = f.input :strengths
+      = f.input :skills
+      = f.input :interests
+
+  .row
+    .col-xs-12
+      = f.input :state
+
+  .row
+    .col-xs-12
+      = f.input :duration, collection: ['short', 'long'], as: :radio_buttons 
+
+  .row
+    .col-xs-12.col-md-1
+      = f.input :man
+
+    .col-xs-12.col-md-1
+      = f.input :woman
+
+    .col-xs-12.col-md-1
+      = f.input :family
+
+    .col-xs-12.col-md-1
+      = f.input :kid
+
+  .row
+    .col-xs-12.col-md-1
+      = f.input :sport
+
+    .col-xs-12.col-md-1
+      = f.input :creative
+
+    .col-xs-12.col-md-1
+      = f.input :music
+
+    .col-xs-12.col-md-1
+      = f.input :culture
+
+    .col-xs-12.col-md-1
+      = f.input :training
+
+    .col-xs-12.col-md-1
+      = f.input :german_course
+
+  .row
+    .col-xs-12.col-md-1
+      = f.input :adults
+
+    .col-xs-12.col-md-1
+      = f.input :teenagers
+
+    .col-xs-12.col-md-1
+      = f.input :children
+
+  .row
+    .col-xs-12
+      = f.input :region, collection: ['city', 'region', 'canton'], as: :radio_buttons
+
+  .row
+    .col-xs-12
+      = f.button :submit, class: 'btn btn-success'

app/views/volunteers/edit.html.slim

+h1 Editing volunteer
+
+== render 'form'
+
+= link_to 'Show', @volunteer
+'  |
+= link_to 'Back', volunteers_path
+

app/views/volunteers/index.html.slim

+h1 Listing volunteers
+
+table
+  thead
+    tr
+      th First name
+      th Last name
+      th
+      th
+      th
+
+  tbody
+    - @volunteers.each do |volunteer|
+      tr
+        td = volunteer.first_name
+        td = volunteer.last_name
+        td = link_to 'Show', volunteer
+        td = link_to 'Edit', edit_volunteer_path(volunteer)
+        td = link_to 'Destroy', volunteer, data: { confirm: 'Are you sure?' }, method: :delete
+
+br
+
+= link_to 'New Volunteer', new_volunteer_path

app/views/volunteers/new.html.slim

+h1 New volunteer
+
+== render 'form'
+
+= link_to 'Back', volunteers_path

app/views/volunteers/show.html.slim

+p#notice = notice
+
+p
+  strong First name:
+  = @volunteer.first_name
+p
+  strong Last name:
+  = @volunteer.last_name
+
+= link_to 'Edit', edit_volunteer_path(@volunteer)
+'  |
+= link_to 'Back', volunteers_path

config/routes.rb

 Rails.application.routes.draw do
+  resources :volunteers
   devise_for :users
 
   resources :users

db/migrate/20170511130609_create_volunteers.rb

+class CreateVolunteers < ActiveRecord::Migration[5.1]
+  def change
+    create_table :volunteers do |t|
+      t.string :first_name
+      t.string :last_name
+      t.date :date_of_birth
+      t.string :gender
+      t.text :address
+      t.string :nationality
+      t.string :dual_nationality
+      t.string :email
+      t.string :phone
+      t.string :profession
+      t.text :education
+      t.text :motivation
+      t.boolean :experience
+      t.text :expectations
+      t.text :strengths
+      t.text :skills
+      t.text :interests
+      t.string :state, default: 'interested/registered'
+      t.string :duration
+      t.boolean :man
+      t.boolean :woman
+      t.boolean :family
+      t.boolean :kid
+      t.boolean :sport
+      t.boolean :creative
+      t.boolean :music
+      t.boolean :culture
+      t.boolean :training
+      t.boolean :german_course
+      t.boolean :adults
+      t.boolean :teenagers
+      t.boolean :children
+      t.boolean :city
+      t.string :region
+      t.timestamps
+    end
+  end
+end

db/schema.rb

@@ -129,6 +129,45 @@ ActiveRecord::Schema.define(version: 20170511135554) do
     t.index ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true
   end
 
+  create_table "volunteers", force: :cascade do |t|
+    t.string "first_name"
+    t.string "last_name"
+    t.date "date_of_birth"
+    t.string "gender"
+    t.text "address"
+    t.string "nationality"
+    t.string "dual_nationality"
+    t.string "email"
+    t.string "phone"
+    t.string "profession"
+    t.text "education"
+    t.text "motivation"
+    t.boolean "experience"
+    t.text "expectations"
+    t.text "strengths"
+    t.text "skills"
+    t.text "interests"
+    t.string "state", default: "interested/registered"
+    t.string "duration"
+    t.boolean "man"
+    t.boolean "woman"
+    t.boolean "family"
+    t.boolean "kid"
+    t.boolean "sport"
+    t.boolean "creative"
+    t.boolean "music"
+    t.boolean "culture"
+    t.boolean "training"
+    t.boolean "german_course"
+    t.boolean "adults"
+    t.boolean "teenagers"
+    t.boolean "children"
+    t.boolean "city"
+    t.string "region"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+  end
+
   add_foreign_key "clients", "users"
   add_foreign_key "language_skills", "clients"
   add_foreign_key "profiles", "users"

test/factories/volunteers.rb

+FactoryGirl.define do
+  factory :volunteer do
+    first_name 'Volunteer'
+    last_name 'Volunteer'
+  end
+end

test/models/volunteer_test.rb

+require 'test_helper'
+
+class VolunteerTest < ActiveSupport::TestCase
+end

test/system/volunteers_test.rb

+require 'application_system_test_case'
+
+class VolunteersTest < ApplicationSystemTestCase
+end