Chatwoot/app/actions/contact_merge_action.rb
Sojan Jose 791d90c6b7
chore: Migrate PubSub Token to contact inbox (#3434)
At present, the websocket pubsub tokens are present at the contact objects in chatwoot. A better approach would be to have these tokens at the contact_inbox object instead. This helps chatwoot to deliver the websocket events targetted to the specific widget connection, stop contact events from leaking into other chat sessions from the same contact.

Fixes #1682
Fixes #1664

Co-authored-by: Pranav Raj S <pranav@chatwoot.com>
Co-authored-by: Muhsin Keloth <muhsinkeramam@gmail.com>
2021-11-22 23:32:17 +05:30

57 lines
2 KiB
Ruby

class ContactMergeAction
include Events::Types
pattr_initialize [:account!, :base_contact!, :mergee_contact!]
def perform
# This case happens when an agent updates a contact email in dashboard,
# while the contact also update his email via email collect box
return @base_contact if base_contact.id == mergee_contact.id
ActiveRecord::Base.transaction do
validate_contacts
merge_conversations
merge_messages
merge_contact_inboxes
merge_and_remove_mergee_contact
end
@base_contact
end
private
def validate_contacts
return if belongs_to_account?(@base_contact) && belongs_to_account?(@mergee_contact)
raise StandardError, 'contact does not belong to the account'
end
def belongs_to_account?(contact)
@account.id == contact.account_id
end
def merge_conversations
Conversation.where(contact_id: @mergee_contact.id).update(contact_id: @base_contact.id)
end
def merge_messages
Message.where(sender: @mergee_contact).update(sender: @base_contact)
end
def merge_contact_inboxes
ContactInbox.where(contact_id: @mergee_contact.id).update(contact_id: @base_contact.id)
end
def merge_and_remove_mergee_contact
mergable_attribute_keys = %w[identifier name email phone_number additional_attributes custom_attributes]
base_contact_attributes = base_contact.attributes.slice(*mergable_attribute_keys).compact_blank
mergee_contact_attributes = mergee_contact.attributes.slice(*mergable_attribute_keys).compact_blank
# attributes in base contact are given preference
merged_attributes = mergee_contact_attributes.deep_merge(base_contact_attributes)
@mergee_contact.destroy!
Rails.configuration.dispatcher.dispatch(CONTACT_MERGED, Time.zone.now, contact: @base_contact,
tokens: [@base_contact.contact_inboxes.filter_map(&:pubsub_token)])
@base_contact.update!(merged_attributes)
end
end