Chatwoot/app/models/channel/facebook_page.rb
Tejaswini Chile 7dc790a7e0
fix: Automatically remove expired story mention (#5300)
When a user mentions the connected Instagram page in a story, the story's content is downloaded in Chatwoot, then if the user deletes the story, the content persists in the platform.

fixes: #5258
2022-12-08 15:55:24 +03:00

83 lines
2.7 KiB
Ruby

# == Schema Information
#
# Table name: channel_facebook_pages
#
# id :integer not null, primary key
# page_access_token :string not null
# user_access_token :string not null
# created_at :datetime not null
# updated_at :datetime not null
# account_id :integer not null
# instagram_id :string
# page_id :string not null
#
# Indexes
#
# index_channel_facebook_pages_on_page_id (page_id)
# index_channel_facebook_pages_on_page_id_and_account_id (page_id,account_id) UNIQUE
#
class Channel::FacebookPage < ApplicationRecord
include Channelable
include Reauthorizable
self.table_name = 'channel_facebook_pages'
validates :page_id, uniqueness: { scope: :account_id }
after_create_commit :subscribe
before_destroy :unsubscribe
def name
'Facebook'
end
def messaging_window_enabled?
false
end
def create_contact_inbox(instagram_id, name)
@contact_inbox = ::ContactInboxWithContactBuilder.new({
source_id: instagram_id,
inbox: inbox,
contact_attributes: { name: name }
}).perform
end
def subscribe
# ref https://developers.facebook.com/docs/messenger-platform/reference/webhook-events
response = Facebook::Messenger::Subscriptions.subscribe(
access_token: page_access_token,
subscribed_fields: %w[
messages message_deliveries message_echoes message_reads standby messaging_handovers
]
)
rescue => e
Rails.logger.debug { "Rescued: #{e.inspect}" }
true
end
def unsubscribe
Facebook::Messenger::Subscriptions.unsubscribe(access_token: page_access_token)
rescue => e
Rails.logger.debug { "Rescued: #{e.inspect}" }
true
end
# TODO: We will be removing this code after instagram_manage_insights is implemented
def fetch_instagram_story_link(message)
k = Koala::Facebook::API.new(page_access_token)
result = k.get_object(message.source_id, fields: %w[story]) || {}
story_link = result['story']['mention']['link']
# If the story is expired then it raises the ClientError and if the story is deleted with valid story-id it responses with nil
delete_instagram_story(message) if story_link.blank?
story_link
rescue Koala::Facebook::ClientError => e
delete_instagram_story(message)
end
def delete_instagram_story(message)
message.update(content: I18n.t('conversations.messages.instagram_deleted_story_content'), content_attributes: {})
message.attachments.destroy_all
end
end