basic job apply

app/controllers/entries_controller.rb

@@ -37,13 +37,14 @@ class EntriesController < ApplicationController
     @entry.user_id = @user.id
     @entry.job_id = @job.id
 
-    respond_to do |format|
+    if @user.jobs.include?(@job)
+      redirect_to job_url(@job), notice: 'You has been entry this job.'
+    elsif
       if @entry.save
-        format.html { redirect_to @entry, notice: 'Entry was successfully created.' }
-        format.json { render :show, status: :created, location: @entry }
+        UserMailer.job_apply(@user, @job).deliver_now
+        redirect_to @entry, notice: 'Email sent to you, Thank you for apply.'
       else
-        format.html { render :new }
-        format.json { render json: @entry.errors, status: :unprocessable_entity }
+        render :new
       end
     end
   end
@@ -51,25 +52,18 @@ class EntriesController < ApplicationController
   # PATCH/PUT /entries/1
   # PATCH/PUT /entries/1.json
   def update
-    respond_to do |format|
       if @entry.update(entry_params)
-        format.html { redirect_to @entry, notice: 'Entry was successfully updated.' }
-        # format.json { render :show, status: :ok, location: @entry }
+        redirect_to @entry, notice: 'Entry was successfully updated.'
       else
-        format.html { render :edit }
-        # format.json { render json: @entry.errors, status: :unprocessable_entity }
+        render :edit
       end
-    end
   end
 
   # DELETE /entries/1
   # DELETE /entries/1.json
   def destroy
     @entry.destroy
-    respond_to do |format|
-      format.html { redirect_to entries_url, notice: 'Entry was successfully destroyed.' }
-      format.json { head :no_content }
-    end
+    redirect_to entries_url, notice: 'Entry was successfully destroyed.'
   end
 
   private

app/mailers/user_mailer.rb

+class UserMailer < ApplicationMailer
+
+  # Subject can be set in your I18n file at config/locales/en.yml
+  # with the following lookup:
+  #
+  #   en.user_mailer.job_apply.subject
+  #
+  # def job_apply
+  #   @greeting = "Hi"
+
+  #   mail to: "to@example.org"
+  # end
+
+  def job_apply(user, job)
+    @user = user
+    @job = job
+    mail to: user.email, subject: 'Thank you for apply with VeNJOB'
+  end
+end

app/models/user.rb

@@ -25,4 +25,9 @@ class User < ApplicationRecord
                     format: { with: VALID_EMAIL_REGEX }
 
   validates :password, presence: true, length: { minimum: 8 }
+
+  # Sends activation email.
+  def send_job_apply_email(job)
+    UserMailer.job_apply(self, job).deliver_now
+  end
 end

app/views/entries/_form.html.erb

@@ -21,9 +21,4 @@
 
   <%= form.submit yield(:button_text), class: "btn btn-primary" %>
 
-
 <% end %>
-
-
-
-

app/views/entries/edit.html.erb

 <% provide(:button_text, 'Save') %>
+<% @job = Job.find(@entry.job_id) %>
 <h1>Editing Entry</h1>
 
 <%= render 'form', entry: @entry %>

app/views/entries/new.html.erb

 <% provide(:button_text, 'Apply') %>
 <% @job = Job.find(params[:job_id]) %>
 <h3>Id: <%= @job.id %> -- Job_title: <%= @job.title %> </h3>
+<% provide(:job_id, @job.id) %>
 
-<%= render 'form', entry: @entry %>
-
+<%= render 'form', entry: @entry %>
\ No newline at end of file

app/views/entries/show.html.erb

-<p id="notice"><%= notice %></p>
 <% @job = Job.find(@entry.job_id) %>
 <h3>Id: <%= @job.id %> -- Job_title: <%= @job.title %> </h3>
 
@@ -12,5 +11,5 @@
   <%= @entry.entry_email %>
 </p>
 
-<%= link_to 'Edit', edit_entry_path(@entry) %> |
+<%= link_to 'Edit', edit_entry_path(id: @entry.id) %> |
 <%= link_to 'Back', entries_path %>

app/views/layouts/_header.html.erb

@@ -13,11 +13,17 @@
       </li>
       <% if user_signed_in? %>
         <li class="nav-item active">
-        <%= link_to 'Logout', destroy_user_session_path, method: :delete %>
+          <%= link_to 'Edit profile', edit_user_registration_path, class: 'nav-link' %>
+        </li>
+        <li class="nav-item active">
+          <%= link_to "Logout", destroy_user_session_path, method: :delete, class: 'nav-link'  %>
         </li>
       <% else %>
-        <li class="nav-item active" >
-        <%= link_to 'Login', new_user_session_path   %>  
+        <li class="nav-item active">
+          <%= link_to "Sign up", new_user_registration_path, class: 'nav-link'  %> 
+        </li>
+        <li class="nav-item active">
+          <%= link_to "Login", new_user_session_path, class: 'nav-link'  %>
         </li>
       <% end %>
     </ul>

app/views/user_mailer/job_apply.html.erb

+<p>Dear <%= @user.name %></p>
+
+<p>Job title: <%= @job.title %></p>
+<p>Location: <%= @job.cities.first.name %></p>
+<p>Company: <%= Company.find(@job.company_id).name %></p>
+
+<p>Your submitted information:</p>
+<p>Full Name: <%= @user.name %></p>
+<p>Email:     <%= @user.email %></p>
+
+<p>Best,</p>
+<p>Boss</p>
\ No newline at end of file

app/views/user_mailer/job_apply.text.erb

+Dear <%= @user.name %>
+
+Job title: <%= @job.title %>
+Location: <%= @job.cities.first.name %>
+Company: <%= Company.find(@job.company_id).name %>
+
+Your submitted information:
+Full Name: <%= @user.name %>
+Email:     <%= @user.email %>
+
+Best,
+boss
\ No newline at end of file

config/initializers/devise.rb

@@ -18,8 +18,8 @@ Devise.setup do |config|
   # Configure the e-mail address which will be shown in Devise::Mailer,
   # note that it will be overwritten if you use your own mailer class
   # with default "from" parameter.
-  config.mailer_sender = 'please-change-me-at-config-initializers-devise@example.com'
-
+  # config.mailer_sender = 'please-change-me-at-config-initializers-devise@example.com'
+  config.mailer_sender = 'noreply@example.com'
   # Configure the class responsible to send e-mails.
   # config.mailer = 'Devise::Mailer'
 

config/routes.rb

 Rails.application.routes.draw do
   root to: 'jobs#home'
   resources :entries
+  
   get '/apply', to: 'entries#new'
-
   resources :jobs do
     collection do
       get 'home'

spec/fixtures/user_mailer/job_apply

+UserMailer#job_apply
+
+Hi, find me in app/views/user_mailer/job_apply

spec/mailers/previews/user_mailer_preview.rb

+# Preview all emails at http://localhost:3000/rails/mailers/user_mailer
+class UserMailerPreview < ActionMailer::Preview
+
+  # Preview this email at http://localhost:3000/rails/mailers/user_mailer/job_apply
+  def job_apply
+    UserMailerMailer.job_apply
+  end
+
+end

spec/mailers/user_mailer_spec.rb

+require "rails_helper"
+
+RSpec.describe UserMailer, type: :mailer do
+  describe "job_apply" do
+    let(:mail) { UserMailer.job_apply }
+
+    it "renders the headers" do
+      expect(mail.subject).to eq("Job apply")
+      expect(mail.to).to eq(["to@example.org"])
+      expect(mail.from).to eq(["from@example.com"])
+    end
+
+    it "renders the body" do
+      expect(mail.body.encoded).to match("Hi")
+    end
+  end
+
+end