feat: exporting contacts takes the filters into account (#9347)

- This PR allows contacts to be exported using the current filter in CRM view

Co-authored-by: Sojan Jose <sojan@pepalo.com>

app/jobs/account/contacts_export_job.rb

@@ -1,44 +1,62 @@
 class Account::ContactsExportJob < ApplicationJob
   queue_as :low
 
-  def perform(account_id, column_names, email_to)
-    account = Account.find(account_id)
-    headers = valid_headers(column_names)
-    generate_csv(account, headers)
-    file_url = account_contact_export_url(account)
+  def perform(account_id, user_id, column_names, params)
+    @account = Account.find(account_id)
+    @params = params
+    @account_user = @account.users.find(user_id)
 
-    AdministratorNotifications::ChannelNotificationsMailer.with(account: account).contact_export_complete(file_url, email_to)&.deliver_later
+    headers = valid_headers(column_names)
+    generate_csv(headers)
+    send_mail
   end
 
-  def generate_csv(account, headers)
+  private
+
+  def generate_csv(headers)
     csv_data = CSV.generate do |csv|
       csv << headers
-      account.contacts.each do |contact|
+      contacts.each do |contact|
         csv << headers.map { |header| contact.send(header) }
       end
     end
 
-    attach_export_file(account, csv_data)
+    attach_export_file(csv_data)
+  end
+
+  def contacts
+    if @params.present? && @params[:payload].present? && @params[:payload].any?
+      result = ::Contacts::FilterService.new(@account, @account_user, @params).perform
+      result[:contacts]
+    elsif @params[:label].present?
+      @account.contacts.resolved_contacts.tagged_with(@params[:label], any: true)
+    else
+      @account.contacts.resolved_contacts
+    end
   end
 
   def valid_headers(column_names)
-    columns = (column_names.presence || default_columns)
-    headers = columns.map { |column| column if Contact.column_names.include?(column) }
-    headers.compact
+    (column_names.presence || default_columns) & Contact.column_names
   end
 
-  def attach_export_file(account, csv_data)
+  def attach_export_file(csv_data)
     return if csv_data.blank?
 
-    account.contacts_export.attach(
+    @account.contacts_export.attach(
       io: StringIO.new(csv_data),
-      filename: "#{account.name}_#{account.id}_contacts.csv",
+      filename: "#{@account.name}_#{@account.id}_contacts.csv",
       content_type: 'text/csv'
     )
   end
 
-  def account_contact_export_url(account)
-    Rails.application.routes.url_helpers.rails_blob_url(account.contacts_export)
+  def send_mail
+    file_url = account_contact_export_url
+    mailer = AdministratorNotifications::ChannelNotificationsMailer.with(account: @account)
+    mailer.contact_export_complete(file_url, @account_user.email)&.deliver_later
+  end
+
+  def account_contact_export_url
+    Rails.application.routes.url_helpers.rails_blob_url(@account.contacts_export)
   end
 
   def default_columns