* feat: added support mailbox to handle email channel (#140)
Added a new mailbox called 'SupportMailbox' to handle all the
incoming emails other than reply emails.
An email channel will have a support email and forward email
associated with it. So we filter for the right email inbox based on
the support email of that inbox and route this to this mailbox.
This mailbox finds the account, inbox, contact (create a new one
if it does not exist) and creates a conversation and adds the
email content as the first message in the conversation.
Other minor things handled in this commit:
* renamed the procs for routing emails in application mailbox
* renamed ConversationMailbox to ReplyMailbox
* Added a fallback content in MailPresenter
* Added a record saving (bang) versions of enabling and disabling
features in Featurable module
* added new factory for the email channel
refs: #140
* Chore: Change the prefix in reply emails
In conversation continuity the reply to email was looking like
reply+to+{some_random_hex_id}@reply.chatwoot.com
Changed the prefix to just `reply` instead of `reply+to`.
* Chore: Change reply email prefix in outbound emails
Changed the prefix from `reply+to+` to just `reply+` in
the reply emails in the converstaion related outbound emails.
* Added POC for mail inbox reply email
* created mailbox and migratuion for the same
* cleaned up sidekiq queues and added the queues for action mailbox and active storage
* created conversation mailbox and functionlaity to create a message on the conversation when it's replied
* Added UUID to conversation to be used in email replies
* added migration to add uuid for conversation
* changed parsing and resource fetching to reflect matching uuid and
loading conversation alone
* cleaned up conversation mailbox.rb
* Added content type & attribute for message
* Added the new reply email to outgoing emails
* Added migration to accounts for adding domain and settings
* Modified seeds to reflect this changes
* Added the flag based column on account for boolean settings
* Added the new reply to email in outgoing conversation emails based on conditions
* Added dynamic email routing in application mailbox
* Added dynamic email routing in application mailbox
* Added a catch all deafult empty mailbox
* Added annotation for account
* Added the complete email details & attachments to the message
* Added the complete email details to the message in content_attributes, like subject, to, cc, bcc etc
* Modified the mail extractor to give a serilaized version of email
* Handled storing attachments of email on the message
* Added incoming email settings, env variables
* [#138] Added documentation regarding different email settings and variables
* Fixed the mail attachments blob issue (#138)
* Decoided attachments were strings and had to construct blobs out fo them to work with active storage
* Fixed the content encoding issue with mail body
* Fixed issue with Proc used in apllication mailbox routing
* Fixed couple of typos and silly mistakes
* Set appropriate from email for conversation reply mails (#138)
* From email was taken from a env variable, changed it to take from account settings if enabled
* Set the reply to email correctly based on conversation UUID
* Added commented config ind development.rb for mailbox ingress
* Added account settings for domain and support email (#138)
* Added the new attributes in accounts controller params whitelisting, api responses
* Added options for the the new fields in account settings
* Fixed typos in email continuity docs and warnings
* Added specs for conversation reply mailer changes (#138)
* Added specs for
* conversation reply mailer
* Accounts controller
* Account and Conversation models
* Added tests for email presenter (#138)
* Specs for inbound email routing and mailboxes (#138)
