Feature: API Channel (#1052)
This commit is contained in:
Sojan Jose
139
app/builders/messages/facebook/message_builder.rb
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139
app/builders/messages/facebook/message_builder.rb
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@@ -0,0 +1,139 @@
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# 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
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attr_reader :response
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def initialize(response, inbox, outgoing_echo = false)
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@response = response
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@inbox = inbox
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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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end
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def perform
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ActiveRecord::Base.transaction do
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build_contact
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build_message
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end
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rescue StandardError => e
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Raven.capture_exception(e)
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true
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end
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private
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def contact
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@contact ||= @inbox.contact_inboxes.find_by(source_id: @sender_id)&.contact
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end
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def build_contact
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return if contact.present?
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@contact = Contact.create!(contact_params.except(:remote_avatar_url))
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ContactAvatarJob.perform_later(@contact, contact_params[:remote_avatar_url]) if contact_params[:remote_avatar_url]
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@contact_inbox = ContactInbox.create(contact: contact, inbox: @inbox, source_id: @sender_id)
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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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(response.attachments || []).each do |attachment|
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attachment_obj = @message.attachments.new(attachment_params(attachment).except(:remote_file_url))
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attachment_obj.save!
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attach_file(attachment_obj, attachment_params(attachment)[:remote_file_url]) if attachment_params(attachment)[:remote_file_url]
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end
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end
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def attach_file(attachment, file_url)
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file_resource = LocalResource.new(file_url)
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attachment.file.attach(io: file_resource.file, filename: file_resource.tmp_filename, content_type: file_resource.encoding)
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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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@contact_inbox ||= contact.contact_inboxes.find_by!(source_id: @sender_id)
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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 attachment_params(attachment)
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file_type = attachment['type'].to_sym
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params = { file_type: file_type, account_id: @message.account_id }
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if [:image, :file, :audio, :video].include? file_type
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params.merge!(file_type_params(attachment))
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elsif file_type == :location
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params.merge!(location_params(attachment))
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elsif file_type == :fallback
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params.merge!(fallback_params(attachment))
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end
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params
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end
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def file_type_params(attachment)
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{
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external_url: attachment['payload']['url'],
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remote_file_url: attachment['payload']['url']
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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.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: contact
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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 StandardError => e
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result = {}
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Raven.capture_exception(e)
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end
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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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remote_avatar_url: result['profile_pic'] || ''
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}
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end
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end
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@@ -1,2 +0,0 @@
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class Messages::IncomingMessageBuilder < Messages::MessageBuilder
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end
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@@ -1,139 +1,57 @@
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# 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::MessageBuilder
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attr_reader :response
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include ::FileTypeHelper
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attr_reader :message
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def initialize(response, inbox, outgoing_echo = false)
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@response = response
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@inbox = inbox
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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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def initialize(user, conversation, params)
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@content = params[:content]
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@private = params[:private] || false
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@conversation = conversation
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@user = user
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@message_type = params[:message_type] || 'outgoing'
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@content_type = params[:content_type]
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@items = params.to_unsafe_h&.dig(:content_attributes, :items)
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@attachments = params[:attachments]
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end
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def perform
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ActiveRecord::Base.transaction do
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build_contact
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build_message
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@message = @conversation.messages.build(message_params)
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if @attachments.present?
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@attachments.each do |uploaded_attachment|
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attachment = @message.attachments.new(
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account_id: @message.account_id,
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file_type: file_type(uploaded_attachment&.content_type)
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)
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attachment.file.attach(uploaded_attachment)
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end
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end
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rescue StandardError => e
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Raven.capture_exception(e)
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true
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@message.save
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@message
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end
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private
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def contact
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@contact ||= @inbox.contact_inboxes.find_by(source_id: @sender_id)&.contact
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end
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def build_contact
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return if contact.present?
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@contact = Contact.create!(contact_params.except(:remote_avatar_url))
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ContactAvatarJob.perform_later(@contact, contact_params[:remote_avatar_url]) if contact_params[:remote_avatar_url]
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@contact_inbox = ContactInbox.create(contact: contact, inbox: @inbox, source_id: @sender_id)
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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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(response.attachments || []).each do |attachment|
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attachment_obj = @message.attachments.new(attachment_params(attachment).except(:remote_file_url))
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attachment_obj.save!
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attach_file(attachment_obj, attachment_params(attachment)[:remote_file_url]) if attachment_params(attachment)[:remote_file_url]
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end
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end
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def attach_file(attachment, file_url)
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file_resource = LocalResource.new(file_url)
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attachment.file.attach(io: file_resource.file, filename: file_resource.tmp_filename, content_type: file_resource.encoding)
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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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@contact_inbox ||= contact.contact_inboxes.find_by!(source_id: @sender_id)
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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 attachment_params(attachment)
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file_type = attachment['type'].to_sym
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params = { file_type: file_type, account_id: @message.account_id }
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if [:image, :file, :audio, :video].include? file_type
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params.merge!(file_type_params(attachment))
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elsif file_type == :location
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params.merge!(location_params(attachment))
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elsif file_type == :fallback
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params.merge!(fallback_params(attachment))
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def message_type
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if @conversation.inbox.channel.class != Channel::Api && @message_type == 'incoming'
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raise StandardError, 'Incoming messages are only allowed in Api inboxes'
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end
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params
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@message_type
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end
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def file_type_params(attachment)
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{
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external_url: attachment['payload']['url'],
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remote_file_url: attachment['payload']['url']
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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.id
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}
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def sender
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message_type == 'outgoing' ? @user : @conversation.contact
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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: contact
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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 Exception => e
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result = {}
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Raven.capture_exception(e)
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end
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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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remote_avatar_url: result['profile_pic'] || ''
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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: @content,
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private: @private,
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sender: sender,
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content_type: @content_type,
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items: @items
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}
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end
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end
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@@ -1,2 +0,0 @@
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class Messages::Outgoing::EchoBuilder < ::Messages::MessageBuilder
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end
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@@ -1,46 +0,0 @@
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class Messages::Outgoing::NormalBuilder
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include ::FileTypeHelper
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attr_reader :message
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def initialize(user, conversation, params)
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@content = params[:content]
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@private = params[:private] || false
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@conversation = conversation
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@user = user
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@fb_id = params[:fb_id]
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@content_type = params[:content_type]
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@items = params.to_unsafe_h&.dig(:content_attributes, :items)
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@attachments = params[:attachments]
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end
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def perform
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@message = @conversation.messages.build(message_params)
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if @attachments.present?
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@attachments.each do |uploaded_attachment|
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attachment = @message.attachments.new(
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account_id: @message.account_id,
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file_type: file_type(uploaded_attachment&.content_type)
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)
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attachment.file.attach(uploaded_attachment)
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end
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end
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@message.save
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@message
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end
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private
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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: :outgoing,
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content: @content,
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private: @private,
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sender: @user,
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source_id: @fb_id,
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content_type: @content_type,
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items: @items
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}
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end
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end
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