chore: Add validation for processed content field (#7306)

* logging the messages id for message validation exception

* Update the processed_message_content validation over length

* codeclimate

* specs failing for contacts

app/models/message.rb

@@ -70,6 +70,7 @@ class Message < ApplicationRecord
 
   validates :content_type, presence: true
   validates :content, length: { maximum: 150_000 }
+  validates :processed_message_content, length: { maximum: 150_000 }
 
   # when you have a temperory id in your frontend and want it echoed back via action cable
   attr_accessor :echo_id
@@ -220,7 +221,8 @@ class Message < ApplicationRecord
     text_content_quoted = content_attributes.dig(:email, :text_content, :quoted)
     html_content_quoted = content_attributes.dig(:email, :html_content, :quoted)
 
-    self.processed_message_content = text_content_quoted || html_content_quoted || content
+    message_content = text_content_quoted || html_content_quoted || content
+    self.processed_message_content = message_content&.truncate(150_000)
   end
 
   def ensure_content_type

spec/jobs/account/contacts_export_job_spec.rb

@@ -43,6 +43,7 @@ RSpec.describe Account::ContactsExportJob do
       last_contact = account.contacts.last
 
       expect(csv_data.length).to eq(account.contacts.count)
+
       expect([first_row['email'], last_row['email']]).to contain_exactly(first_contact.email, last_contact.email)
       expect([first_row['phone_number'], last_row['phone_number']]).to contain_exactly(first_contact.phone_number, last_contact.phone_number)
     end

spec/models/message_spec.rb

@@ -21,7 +21,10 @@ RSpec.describe Message do
 
       it 'invalid when crossed the limit' do
         message.content = 'a' * 150_001
+        message.processed_message_content = 'a' * 150_001
         message.valid?
+
+        expect(message.errors[:processed_message_content]).to include('is too long (maximum is 150000 characters)')
         expect(message.errors[:content]).to include('is too long (maximum is 150000 characters)')
       end
     end