creating export csv

app/assets/stylesheets/form_login.scss

@@ -24,4 +24,10 @@
   font-style: italic;
   font-style: italic;
   font-size: 16px;
   font-size: 16px;
 }
 }
-
+.tilde {
+  color: black;
+}
+.datetime {
+  margin: 20px;
+  padding: 10px;
+}

app/controllers/admins_controller.rb

 class AdminsController < ApplicationController
 class AdminsController < ApplicationController
+  before_action :sign_out_current_user
+  before_action :sign_in_validation_admin, only: [:index, :destroy]
 
 
   def index
   def index
     @cities = City.all
     @cities = City.all
     @industries = Industry.all
     @industries = Industry.all
     @count_apply_job = JobApplied.count
     @count_apply_job = JobApplied.count
     @user_apply_job = JobApplied.all.order(updated_at: :desc).page(params[:page]).per(Job::LIMIT_PAGE)
     @user_apply_job = JobApplied.all.order(updated_at: :desc).page(params[:page]).per(Job::LIMIT_PAGE)
-    @months = [['None', '']]
-    (1..12).each {|m| @months << [Date::MONTHNAMES[m], m]}
-    binding.pry
+
+    @days = ['None']
+    (Admin::FIRST_DAY..Admin::LAST_DAY).each {|d| @days << d}
+    @months = ['None']
+    (Admin::FIRST_MONTH..Admin::LAST_MONTH).each {|m| @months << m}
+    @years = ['None']
+    (Admin::FIRST_YEAR..Admin::LAST_YEAR).each {|y| @years << y}
+
   end
   end
 
 
   def new
   def new
@@ -30,9 +37,23 @@ class AdminsController < ApplicationController
     redirect_to root_path
     redirect_to root_path
   end
   end
 
 
+  def download_csv
+    @user_apply_job = JobApplied.all.order(updated_at: :desc)
+    respond_to do |format|
+      format.csv { send_data @user_apply_job.to_csv, filename: "test-#{Date.today}.csv"}
+    end
+  end
+
   private
   private
 
 
   def sign_out_current_user
   def sign_out_current_user
     sign_out if signed_in? && current_user.admin.nil?
     sign_out if signed_in? && current_user.admin.nil?
   end
   end
+
+  def sign_in_validation_admin
+    return if signed_in? && current_user.admin?
+    store_location
+    flash[:warning] = Settings.user.warning_signin
+    redirect_to admin_login_path
+  end
 end
 end

app/controllers/users_controller.rb

 class UsersController < ApplicationController
 class UsersController < ApplicationController
+  before_action :sign_out_admin
   before_action :sign_in_validation, only: [:update, :my_page, :my_info]
   before_action :sign_in_validation, only: [:update, :my_page, :my_info]
 
 
   def my_page
   def my_page
@@ -38,6 +39,10 @@ class UsersController < ApplicationController
 
 
   private
   private
 
 
+  def sign_out_admin
+    sign_out if signed_in? && current_user.admin?
+  end
+
   def sign_in_validation
   def sign_in_validation
     return if signed_in?
     return if signed_in?
     store_location
     store_location

app/models/admin.rb

 class Admin < ApplicationRecord
 class Admin < ApplicationRecord
-  before_create :create_remember_token
+  FIRST_DAY = 1
+  LAST_DAY = 31
 
 
-  def self.new_remember_token
-    SecureRandom.urlsafe_base64
-  end
+  FIRST_MONTH = 1
+  LAST_MONTH = 12
 
 
-  def self.digest(token)
-    Digest::SHA1.hexdigest(token.to_s)
-  end
-
-  private
-
-  def create_remember_token
-    self.remember_token = User.digest(User.new_remember_token)
-  end
+  FIRST_YEAR = 2015
+  LAST_YEAR = 2020
 end
 end

app/models/job_applied.rb

+require 'csv'
 class JobApplied < ApplicationRecord
 class JobApplied < ApplicationRecord
   before_save { self.email = email.downcase }
   before_save { self.email = email.downcase }
   mount_uploader :cv_user, UserCvUploader
   mount_uploader :cv_user, UserCvUploader
@@ -12,4 +13,14 @@ class JobApplied < ApplicationRecord
   validates :email, presence: true, length: { maximum: 200 }, format: { with: VALID_EMAIL_REGEX }
   validates :email, presence: true, length: { maximum: 200 }, format: { with: VALID_EMAIL_REGEX }
   validates :cv_user, presence: true
   validates :cv_user, presence: true
 
 
+  def self.to_csv
+    attributes = %w{title name cv_user email updated_at}
+    CSV.generate(headers: true) do |csv|
+      csv << attributes
+      all.each do |info_application|
+        csv << info_application.job.attributes.values_at(attributes[0])
+        csv << attributes[(1..4)].map{ |attr| info_application.send(attr) }
+      end
+    end
+  end
 end
 end

app/views/admins/_datetime.html.erb

+<div class="row justify-content-lg-center">
+  <div class="text col-1">Date:</div>
+  <select class="form-control col-1">
+    <%= @years.each do |year| %>
+      <option><%= year %></option>
+    <% end %>
+  </select>
+  <select class="form-control col-1">
+    <%= @months.each do |month| %>
+      <option><%= month %></option>
+    <% end %>
+  </select>
+  <select class="form-control col-1">
+    <%= @days.each do |day| %>
+      <option><%= day %></option>
+    <% end %>
+  </select>
+  <h2 class="col-1 tilde">~</h2>
+  <select class="form-control col-1">
+    <%= @years.each do |year| %>
+      <option><%= year %></option>
+    <% end %>
+  </select>
+  <select class="form-control col-1">
+    <%= @months.each do |month| %>
+      <option><%= month %></option>
+    <% end %>
+  </select>
+  <select class="form-control col-1">
+    <%= @days.each do |day| %>
+      <option><%= day %></option>
+    <% end %>
+  </select>
+</div>

app/views/admins/_search_condition.html.erb

@@ -20,15 +20,16 @@
         <% end %>
         <% end %>
     </select>
     </select>
   </div>
   </div>
-  <div class="row">
-    <div class="text col-2">Date</div>
-    <select class="form-control" id="exampleFormControlSelect1">
-      <%= @months.each do |month| %>
-        <option><%= month %></option>
-      <% end %>
-    </select>
+  <div class="datetime">
+    <%= render "datetime" %>
   </div>
   </div>
-  <div class="search-btn">
+  <div class="row">
+    <div class="col-3"></div>
+    <div class="search-btn col-4">
       <button class="btn btn-primary" type="submit">Search</button>
       <button class="btn btn-primary" type="submit">Search</button>
     </div>
     </div>
+    <div class="download-csv-btn col-4">
+      <%= link_to('Download CSV', download_csv_path(format: :csv), class: 'btn btn-info')%>
+    </div>
+  </div>
 </div>
 </div>

config/routes.rb

@@ -37,6 +37,7 @@ Rails.application.routes.draw do
   get 'admin/login', to: 'admins#new', as: :admin_login
   get 'admin/login', to: 'admins#new', as: :admin_login
   delete 'admin/logout', to: 'admins#destroy', as: :admin_logout
   delete 'admin/logout', to: 'admins#destroy', as: :admin_logout
   get 'admin/applies', to: 'admins#index', as: :admin_page
   get 'admin/applies', to: 'admins#index', as: :admin_page
+  get 'download-csv', to: 'admins#download_csv', as: :download_csv
 
 
   resources :applied_jobs, only: [:new, :create]
   resources :applied_jobs, only: [:new, :create]
   resources :reset_passwords, only: [:edit, :update]
   resources :reset_passwords, only: [:edit, :update]