applied jobs search function

('INNER JOIN cities_jobs ON cities_jobs.job_id = apply_jobs.job_id')

+=> [#<ApplyJob:0x0000556661e18800
+  id: 74,
+  job_id: 893,
+  user_id: 2,
+  created_at: Thu, 07 Oct 2021 09:47:21.987489000 UTC +00:00,
+  updated_at: Thu, 07 Oct 2021 09:47:22.006742000 UTC +00:00,
+  user_name: "Mai Hoang Thai Ha`",
+  email: "messidauhoi@gmail.com">,
+ #<ApplyJob:0x0000556661e68b98
+  id: 75,
+  job_id: 893,
+  user_id: 2,
+  created_at: Fri, 08 Oct 2021 09:05:41.687605000 UTC +00:00,
+  updated_at: Fri, 08 Oct 2021 09:05:41.707387000 UTC +00:00,
+  user_name: "Mai Hoang Thai Ha`",
+  email: "messidauhoi@gmail.com">,
+ #<ApplyJob:0x0000556661e68a80
+  id: 76,
+  job_id: 890,
+  user_id: 6,
+  created_at: Thu, 21 Oct 2021 07:29:30.011249000 UTC +00:00,
+  updated_at: Thu, 21 Oct 2021 07:29:30.023913000 UTC +00:00,
+  user_name: "Mai Hoang Thai Ha`",
+  email: "mhthaiha@gmail.com">,
+ #<ApplyJob:0x0000556661e688f0
+  id: 77,
+  job_id: 889,
+  user_id: 6,
+  created_at: Thu, 21 Oct 2021 07:29:45.888611000 UTC +00:00,
+  updated_at: Thu, 21 Oct 2021 07:29:45.899844000 UTC +00:00,
+  user_name: "aasfasff ",
+  email: "mhthaiha@gmail.com">]

('INNER JOIN industries_jobs ON industries_jobs.job_id = apply_jobs.job_id')

+=> [#<ApplyJob:0x00005572d6d6c498
+  id: 74,
+  job_id: 893,
+  user_id: 2,
+  created_at: Thu, 07 Oct 2021 09:47:21.987489000 UTC +00:00,
+  updated_at: Thu, 07 Oct 2021 09:47:22.006742000 UTC +00:00,
+  user_name: "Mai Hoang Thai Ha`",
+  email: "messidauhoi@gmail.com">,
+ #<ApplyJob:0x00005572d6d6c3d0
+  id: 75,
+  job_id: 893,
+  user_id: 2,
+  created_at: Fri, 08 Oct 2021 09:05:41.687605000 UTC +00:00,
+  updated_at: Fri, 08 Oct 2021 09:05:41.707387000 UTC +00:00,
+  user_name: "Mai Hoang Thai Ha`",
+  email: "messidauhoi@gmail.com">,
+ #<ApplyJob:0x00005572d6d6c308
+  id: 76,
+  job_id: 890,
+  user_id: 6,
+  created_at: Thu, 21 Oct 2021 07:29:30.011249000 UTC +00:00,
+  updated_at: Thu, 21 Oct 2021 07:29:30.023913000 UTC +00:00,
+  user_name: "Mai Hoang Thai Ha`",
+  email: "mhthaiha@gmail.com">,
+ #<ApplyJob:0x00005572d6d6c240
+  id: 77,
+  job_id: 889,
+  user_id: 6,
+  created_at: Thu, 21 Oct 2021 07:29:45.888611000 UTC +00:00,
+  updated_at: Thu, 21 Oct 2021 07:29:45.899844000 UTC +00:00,
+  user_name: "aasfasff ",
+  email: "mhthaiha@gmail.com">]

app/controllers/admins_controller.rb

@@ -2,7 +2,54 @@ class AdminsController < ApplicationController
   before_action :authenticate_admin!
 
   def applies
+    @city = City.all.map { |c| [c.name, c.id] }
+    @industry = Industry.all.map { |i| [i.name, i.id] }
+    search
+    return :applies if params[:search]
+
+    redirect_to admin_export_csv_path(format: :csv, params: applied_params) if params[:csv]
+  end
+
+  def export_csv
+    date = DateTime.current.to_formatted_s(:number)
+    search
+    csv = ExportCsvService.new(@apply_jobs, Admin::CSV_ATTRIBUTES)
+    respond_to do |format|
+      format.csv { send_data csv.perform, filename: "#{date}_applied.csv" }
+    end
+  end
+
+  private
+
+  def search
+    if applied_params.present?
+      date_value
+      params_query
+      @apply_jobs = Kaminari.paginate_array(@query).page(params[:page]).per(Job::JOB_PER_PAGE)
+    else
       @apply_jobs = ApplyJob.includes(:job, cv_attachment: :blob).all
                             .page(params[:page]).per(Job::JOB_PER_PAGE)
     end
+  end
+
+  def date_value
+    return unless applied_params[:date_start].present? && params[:date_end].present?
+
+    @d_start = Date.parse(applied_params[:date_start]).beginning_of_day
+    @d_end = Date.parse(applied_params[:date_end]).end_of_day
+  end
+
+  def params_query
+    search_params = { apply_jobs: { email: applied_params[:email],
+                                    created_at: (@d_start..@d_end if @d_start && @d_end) },
+                      cities_jobs: { city_id: applied_params[:city] },
+                      industries_jobs: { industry_id: applied_params[:industry] } }
+                    .transform_values { |v| v.delete_if { |_, value| value.blank? } }
+    mapping = search_params.delete_if { |_, value| value.blank? }
+    @query = ApplyJob.admin_queries.where(mapping).uniq
+  end
+
+  def applied_params
+    params.permit(:email, :city, :industry, :date_start, :date_end)
+  end
 end

app/controllers/application_controller.rb

@@ -5,7 +5,6 @@ class ApplicationController < ActionController::Base
 
   before_action :configure_permitted_parameters, if: :devise_controller?
 
-
   protected
 
   def configure_permitted_parameters
@@ -15,13 +14,6 @@ class ApplicationController < ActionController::Base
 
   private
 
-  def logged_in_user
-    unless user_signed_in?
-      flash[:danger] = 'Please log in.'
-      redirect_to new_user_session_path
-    end
-  end
-
   def salary_search
     @salary_range = [0, 3_000_000, 7_000_000, 10_000_000, 15_000_000, 20_000_000, 30_000_000]
   end

app/controllers/favorite_jobs_controller.rb

 class FavoriteJobsController < ApplicationController
-  before_action :logged_in_user
+  # before_action :logged_in_user
+  before_action :authenticate_user!
   before_action :load_job, only: %i[create destroy]
 
   def index

app/controllers/history_jobs_controller.rb

 class HistoryJobsController < ApplicationController
-  before_action :logged_in_user
+  # before_action :logged_in_user
+  before_action :authenticate_user!
 
   def index
     @history_jobs = current_user.history_jobs.eager_load(job: %i[cities cities_jobs company])

app/controllers/users_controller.rb

 class UsersController < ApplicationController
-  # before_action :logged_in_user
-
   def show
     @user = current_user
   end

app/models/admin.rb

 class Admin < ApplicationRecord
+  CSV_ATTRIBUTES = %w[id job_id user_id created_at updated_at user_name email].freeze
   # Include default devise modules. Others available are:
   # :confirmable, :lockable, :timeoutable, :trackable and :omniauthable
   devise :database_authenticatable, :registerable,

app/models/apply_job.rb

@@ -15,4 +15,9 @@ class ApplyJob < ApplicationRecord
                         size:
                                 { less_than: 5.megabytes,
                                   message: 'should be less than 5MB' }
+  def self.admin_queries
+    includes(:job, cv_attachment: :blob)
+    .joins('INNER JOIN cities_jobs ON cities_jobs.job_id = apply_jobs.job_id')
+    .joins('INNER JOIN industries_jobs ON industries_jobs.job_id = apply_jobs.job_id')
+  end
 end

app/services/export_csv_service.rb

+class ExportCsvService
+  def initialize(object, attributes)
+    @attributes = attributes
+    @object = object
+    @header = attributes.map { |attr| I18n.t("header_csv.#{attr}") }
+  end
+
+  def perform
+    CSV.generate do |csv|
+      csv << header
+      object.each do |object|
+        csv << attributes.map { |attr| object.public_send(attr) }
+      end
+    end
+  end
+
+  private
+
+  attr_reader :attributes, :object, :header
+end

app/services/solr.rb

@@ -22,7 +22,6 @@ class Solr
       end
 
       jobs_index.each do |add_jobs|
-        # byebug
         @solr.add(add_jobs)
         rescue Exception 
           next

app/views/admins/applies.html.slim

 
 - provide(:title, 'All applies jobs')
+
+/ search 
+.container.mt-5
+  = form_with(url: admin_applies_jobs_path, method: :get, local: true) do |f|
+    .row.mb-2.form-group 
+      .col-2
+        = f.label :email, 'Email', class: 'form-label'
+      .col-10
+        = f.text_field :email, class: 'form-control', value: params[:email]
+    
+    .row.mb-2.form-group 
+      .col-2
+        = f.label :city, 'City'
+      .col-10
+        = f.select :city, @city, selected: params[:city], include_blank: 'Select city', class:"form-select bg-light h-100"
+        / = f.select :city, @city, {include_blank: 'Select city'}, {class: 'form-select bg-light h-100'} 
+        / =f.select :sex, %w{ Male Female }, :prompt => "Gender..."
+
+
+
+
+    .row.mb-2.form-group 
+      .col-2
+        = f.label :industry, 'Industry', class: 'form-label'
+      .col-10
+        = f.select :industry, @industry, selected: params[:industry],  include_blank: 'Select industry', class:'form-select bg-light h-100'
+
+    .row.mb-2.form-group 
+      .col-6
+        .row 
+          .col-4
+            = f.label :date_start, 'From', class: 'form-label'
+          .col-8
+            = f.date_field :date_start, value: params[:date_start], class: 'form-control'
+      .col-6
+        .row 
+          .col-4
+            = f.label :date_end, 'To', class: 'form-label'
+          .col-8
+            = f.date_field :date_end, value: params[:date_end], class: 'form-control'
+    .row 
+      .col-6.d-flex.justify-content-center
+        = f.submit 'Search', name: 'search', class: 'btn btn-primary w-50 my-4 btn-height',data: { disable_with: false }
+      .col-6.d-flex.justify-content-center
+        = f.submit 'Export', name: 'csv',class: 'btn btn-primary w-50 my-4 btn-height',data: { disable_with: false }
+        
+        / = link_to 'Export csv', admin_export_csv_path(format: :csv), class: 'btn btn-primary w-50 my-4 btn-height'
+
+
 .container
   h2.my-5.text-center
     | All applies jobs

config/locales/en.yml

@@ -31,3 +31,11 @@
 
 en:
   hello: "Hello world"
+  header_csv:
+    id: ID
+    job_id: Job ID
+    user_id: User ID
+    created_at: Applied at
+    updated_at: Updated at
+    user_name: User name
+    email: Email

config/routes.rb

@@ -42,4 +42,5 @@ Rails.application.routes.draw do
   post '/done',             to: 'applies#create',                   as: :done_job
   get '/history',           to: 'history_jobs#index',               as: :history_jobs
   get '/admin/applies',     to: 'admins#applies',                   as: :admin_applies_jobs
+  get '/admin/export',      to: 'admins#export_csv',                as: :admin_export_csv
 end

lib/tasks/web_crawler.rake

@@ -65,20 +65,18 @@ namespace :crawler do
         # salary
         if salary.include?('USD')
           parsed = parse_salary(salary.remove('USD', ','), 23_000)
-          if parsed.length == 1
           min_salary = parsed[0]
-            max_salary = parsed[0]
+          max_salary = if parsed.length == 1
+                         parsed[0]
                        else
-            min_salary = parsed[0]
-            max_salary = parsed[1]
+                         parsed[1]
                        end
         elsif salary.include?('VND')
           parsed = parse_salary(salary.remove('tr', 'VND'), 1_000_000)
-          if parsed.length == 1
           min_salary = parsed[0]
-            max_salary = parsed[0]
+          max_salary = if parsed.length == 1
+                         parsed[0]
                        else
-            min_salary = parsed[0]
                          max_salary = parsed[1]
                        end
         else