126 lines
3.8 KiB
Ruby
126 lines
3.8 KiB
Ruby
# This class creates both outgoing messages from chatwoot and echo outgoing messages based on the flag `outgoing_echo`
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# Assumptions
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# 1. Incase of an outgoing message which is echo, source_id will NOT be nil,
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# based on this we are showing "not sent from chatwoot" message in frontend
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# Hence there is no need to set user_id in message for outgoing echo messages.
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class Messages::Facebook::MessageBuilder < Messages::Messenger::MessageBuilder
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attr_reader :response
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def initialize(response, inbox, outgoing_echo: false)
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super()
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@response = response
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@inbox = inbox
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@outgoing_echo = outgoing_echo
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@sender_id = (@outgoing_echo ? @response.recipient_id : @response.sender_id)
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@message_type = (@outgoing_echo ? :outgoing : :incoming)
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@attachments = (@response.attachments || [])
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end
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def perform
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# This channel might require reauthorization, may be owner might have changed the fb password
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return if @inbox.channel.reauthorization_required?
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ActiveRecord::Base.transaction do
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build_contact_inbox
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build_message
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end
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rescue Koala::Facebook::AuthenticationError
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@inbox.channel.authorization_error!
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rescue StandardError => e
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ChatwootExceptionTracker.new(e, account: @inbox.account).capture_exception
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true
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end
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private
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def build_contact_inbox
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@contact_inbox = ::ContactInboxWithContactBuilder.new(
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source_id: @sender_id,
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inbox: @inbox,
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contact_attributes: contact_params
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).perform
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end
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def build_message
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@message = conversation.messages.create!(message_params)
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@attachments.each do |attachment|
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process_attachment(attachment)
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end
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end
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def conversation
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@conversation ||= Conversation.find_by(conversation_params) || build_conversation
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end
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def build_conversation
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Conversation.create!(conversation_params.merge(
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contact_inbox_id: @contact_inbox.id
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))
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end
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def location_params(attachment)
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lat = attachment['payload']['coordinates']['lat']
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long = attachment['payload']['coordinates']['long']
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{
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external_url: attachment['url'],
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coordinates_lat: lat,
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coordinates_long: long,
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fallback_title: attachment['title']
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}
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end
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def fallback_params(attachment)
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{
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fallback_title: attachment['title'],
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external_url: attachment['url']
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}
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end
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def conversation_params
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{
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account_id: @inbox.account_id,
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inbox_id: @inbox.id,
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contact_id: @contact_inbox.contact_id
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}
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end
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def message_params
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{
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account_id: conversation.account_id,
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inbox_id: conversation.inbox_id,
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message_type: @message_type,
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content: response.content,
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source_id: response.identifier,
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sender: @outgoing_echo ? nil : @contact_inbox.contact
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}
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end
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def process_contact_params_result(result)
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{
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name: "#{result['first_name'] || 'John'} #{result['last_name'] || 'Doe'}",
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account_id: @inbox.account_id,
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avatar_url: result['profile_pic']
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}
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end
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def contact_params
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begin
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k = Koala::Facebook::API.new(@inbox.channel.page_access_token) if @inbox.facebook?
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result = k.get_object(@sender_id) || {}
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rescue Koala::Facebook::AuthenticationError
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@inbox.channel.authorization_error!
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raise
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rescue Koala::Facebook::ClientError => e
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result = {}
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# OAuthException, code: 100, error_subcode: 2018218, message: (#100) No profile available for this user
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# We don't need to capture this error as we don't care about contact params in case of echo messages
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ChatwootExceptionTracker.new(e, account: @inbox.account).capture_exception unless @outgoing_echo
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rescue StandardError => e
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result = {}
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ChatwootExceptionTracker.new(e, account: @inbox.account).capture_exception
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end
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process_contact_params_result(result)
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end
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end
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