chore: Enable additional attributes in liquid (#1144)

enable additional liquid variables in mailers

Co-authored-by: Pranav Raj Sreepuram <pranavrajs@gmail.com>

app/mailers/application_mailer.rb

@@ -35,7 +35,10 @@ class ApplicationMailer < ActionMailer::Base
     # Merge additional objects into this in your mailer
     # liquid template handler converts these objects into drop objects
     {
-      account: Current.account
+      account: Current.account,
+      user: @agent,
+      conversation: @conversation,
+      inbox: @conversation&.inbox
     }
   end
 

app/mailers/conversation_reply_mailer.rb

@@ -5,10 +5,7 @@ class ConversationReplyMailer < ApplicationMailer
   def reply_with_summary(conversation, message_queued_time)
     return unless smtp_config_set_or_development?
 
-    @conversation = conversation
-    @account = @conversation.account
-    @contact = @conversation.contact
-    @agent = @conversation.assignee
+    init_conversation_attributes(conversation)
 
     recap_messages = @conversation.messages.chat.where('created_at < ?', message_queued_time).last(10)
     new_messages = @conversation.messages.chat.where('created_at >= ?', message_queued_time)
@@ -29,10 +26,7 @@ class ConversationReplyMailer < ApplicationMailer
   def reply_without_summary(conversation, message_queued_time)
     return unless smtp_config_set_or_development?
 
-    @conversation = conversation
-    @account = @conversation.account
-    @contact = @conversation.contact
-    @agent = @conversation.assignee
+    init_conversation_attributes(conversation)
 
     @messages = @conversation.messages.chat.outgoing.where('created_at >= ?', message_queued_time)
     return false if @messages.count.zero?
@@ -49,6 +43,13 @@ class ConversationReplyMailer < ApplicationMailer
 
   private
 
+  def init_conversation_attributes(conversation)
+    @conversation = conversation
+    @account = @conversation.account
+    @contact = @conversation.contact
+    @agent = @conversation.assignee
+  end
+
   def assignee_name
     @assignee_name ||= @agent&.available_name || 'Notifications'
   end