feat: set first and last name for email

app/mailboxes/mailbox_helper.rb

@@ -1,4 +1,6 @@
 module MailboxHelper
+  include ContactHelper
+
   private
 
   def create_message
@@ -87,11 +89,15 @@ module MailboxHelper
   end
 
   def create_contact
+    name_parts = split_first_and_last_name(identify_contact_name)
+    first_name = name_parts[:first_name]
+    last_name = name_parts[:last_name]
     @contact_inbox = ::ContactInboxWithContactBuilder.new(
       source_id: processed_mail.original_sender,
       inbox: @inbox,
       contact_attributes: {
-        name: identify_contact_name,
+        name: first_name,
+        last_name: last_name,
         email: processed_mail.original_sender,
         additional_attributes: {
           source_id: "email:#{processed_mail.message_id}"

spec/mailboxes/support_mailbox_spec.rb

@@ -89,9 +89,9 @@ RSpec.describe SupportMailbox do
       end
 
       it 'create a new contact as the sender of the email' do
-        email_sender = Mail::Address.new(support_mail.mail[:from].value).name
         expect(conversation.messages.last.sender.email).to eq(support_mail.mail.from.first)
-        expect(conversation.contact.name).to eq(email_sender)
+        expect(conversation.contact.name).to eq('Sony')
+        expect(conversation.contact.last_name).to eq('Mathew')
       end
 
       it 'add the mail content as new message on the conversation' do
@@ -178,10 +178,9 @@ RSpec.describe SupportMailbox do
 
       it 'create new contact with original sender' do
         described_subject
-        email_sender = Mail::Address.new(group_sender_support_mail.mail[:from].value).name
 
         expect(conversation.contact.email).to eq(group_sender_support_mail.mail['X-Original-Sender'].value)
-        expect(conversation.contact.name).to eq(email_sender)
+        expect(conversation.contact.name).to eq('ACME')
       end
     end