Chatwoot/app/mailers/conversation_reply_mailer.rb
Sony Mathew 6230f4d796
Enhancement: Threaded email replies for a conversation (#885) (#886)
* Added custom Message-ID and In-Reply-To headers for conversation reply emails
* Added new global config for the default domain (This is used in the above headers)
* Added migration to run the config loader to load the new global config value
* The subject of the conversation reply mailer was made static (This is required for threaded emails)
* Added required tests
2020-05-22 18:14:18 +05:30

71 lines
2 KiB
Ruby

class ConversationReplyMailer < ApplicationMailer
default from: ENV.fetch('MAILER_SENDER_EMAIL', 'accounts@chatwoot.com')
layout 'mailer'
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
recap_messages = @conversation.messages.chat.where('created_at < ?', message_queued_time).last(10)
new_messages = @conversation.messages.chat.where('created_at >= ?', message_queued_time)
@messages = recap_messages + new_messages
@messages = @messages.select(&:reportable?)
mail({
to: @contact&.email,
from: from_email,
reply_to: reply_email,
subject: mail_subject(@messages.last),
message_id: custom_message_id,
in_reply_to: in_reply_to_email
})
end
private
def mail_subject(_last_message, _trim_length = 50)
subject_line = I18n.t('conversations.reply.email_subject')
"[##{@conversation.display_id}] #{subject_line}"
end
def reply_email
if custom_domain_email_enabled?
"reply+to+#{@conversation.uuid}@#{@account.domain}"
else
@agent&.email
end
end
def from_email
if custom_domain_email_enabled? && @account.support_email.present?
@account.support_email
else
ENV.fetch('MAILER_SENDER_EMAIL', 'accounts@chatwoot.com')
end
end
def custom_message_id
"<conversation/#{@conversation.uuid}/messages/#{@messages.last.id}@#{current_domain}>"
end
def in_reply_to_email
"<account/#{@account.id}/conversation/#{@conversation.uuid}@#{current_domain}>"
end
def custom_domain_email_enabled?
@custom_domain_email_enabled ||= @account.domain_emails_enabled? && @account.domain.present?
end
def current_domain
if custom_domain_email_enabled? && @account.domain
@account.domain
else
GlobalConfig.get('FALLBACK_DOMAIN')['FALLBACK_DOMAIN']
end
end
end