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	 7f26b34b15
			
		
	
	7f26b34b15
	
	
	
		
			
			Added new notification settings API for user Co-authored-by: Sojan Jose <sojan@pepalo.com>
		
			
				
	
	
		
			103 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
			
		
		
	
	
			103 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			Ruby
		
	
	
	
	
	
| require 'rest-client'
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| require 'telegram/bot'
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| class Api::V1::CallbacksController < Api::BaseController
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|   before_action :inbox, only: [:reauthorize_page]
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| 
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|   def register_facebook_page
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|     user_access_token = params[:user_access_token]
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|     page_access_token = params[:page_access_token]
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|     page_name = params[:page_name]
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|     page_id = params[:page_id]
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|     inbox_name = params[:inbox_name]
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|     facebook_channel = current_account.facebook_pages.create!(
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|       name: page_name, page_id: page_id, user_access_token: user_access_token,
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|       page_access_token: page_access_token
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|     )
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|     set_avatar(facebook_channel, page_id)
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|     inbox = current_account.inboxes.create!(name: inbox_name, channel: facebook_channel)
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|     render json: inbox
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|   end
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| 
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|   def get_facebook_pages
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|     @page_details = mark_already_existing_facebook_pages(fb_object.get_connections('me', 'accounts'))
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|   end
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| 
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|   # get params[:inbox_id], current_account, params[:omniauth_token]
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|   def reauthorize_page
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|     if @inbox&.facebook?
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|       fb_page_id = @inbox.channel.page_id
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|       page_details = fb_object.get_connections('me', 'accounts')
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| 
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|       if (page_detail = (page_details || []).detect { |page| fb_page_id == page['id'] })
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|         update_fb_page(fb_page_id, page_detail['access_token'])
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|         return head :ok
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|       end
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|     end
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| 
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|     head :unprocessable_entity
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|   end
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| 
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|   private
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| 
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|   def inbox
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|     @inbox = current_account.inboxes.find_by(id: params[:inbox_id])
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|   end
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| 
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|   def update_fb_page(fb_page_id, access_token)
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|     get_fb_page(fb_page_id)&.update!(
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|       user_access_token: @user_access_token, page_access_token: access_token
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|     )
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|   end
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| 
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|   def get_fb_page(fb_page_id)
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|     current_account.facebook_pages.find_by(page_id: fb_page_id)
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|   end
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| 
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|   def fb_object
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|     @user_access_token = long_lived_token(params[:omniauth_token])
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|     Koala::Facebook::API.new(@user_access_token)
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|   end
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| 
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|   def long_lived_token(omniauth_token)
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|     koala = Koala::Facebook::OAuth.new(ENV['FB_APP_ID'], ENV['FB_APP_SECRET'])
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|     koala.exchange_access_token_info(omniauth_token)['access_token']
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|   end
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| 
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|   def mark_already_existing_facebook_pages(data)
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|     return [] if data.empty?
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| 
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|     data.inject([]) do |result, page_detail|
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|       current_account.facebook_pages.exists?(page_id: page_detail['id']) ? page_detail.merge!(exists: true) : page_detail.merge!(exists: false)
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|       result << page_detail
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|     end
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|   end
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| 
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|   def set_avatar(facebook_channel, page_id)
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|     uri = get_avatar_url(page_id)
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| 
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|     return unless uri
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| 
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|     avatar_resource = LocalResource.new(uri)
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|     facebook_channel.avatar.attach(io: avatar_resource.file, filename: avatar_resource.tmp_filename, content_type: avatar_resource.encoding)
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|   end
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| 
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|   def get_avatar_url(page_id)
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|     begin
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|       url = 'http://graph.facebook.com/' << page_id << '/picture?type=large'
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|       uri = URI.parse(url)
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|       tries = 3
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|       begin
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|         response = uri.open(redirect: false)
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|       rescue OpenURI::HTTPRedirect => e
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|         uri = e.uri # assigned from the "Location" response header
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|         retry if (tries -= 1) > 0
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|         raise
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|       end
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|       pic_url = response.base_uri.to_s
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|     rescue StandardError => e
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|       pic_url = nil
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|     end
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|     pic_url
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|   end
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| end
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