當我使用REST API購買Twilio號碼時，如何獲得電話號碼SID？

Question

我使用紅寶石，sinatra和twilio。以下代碼會購買一個數字，然後將該數字插入到我的數據庫中。我還想獲得返回的34個字符的電話號碼「sid」並將其插入到我的數據庫中，但我不知道如何訪問它。

下面是代碼：

get '/buy_phone_number'do 
#get subbacount credentials from my db 
user_key = users.where(:validation => cookie).join(:credentials, :user_id => :id).get(:user_key) 
user_token = users.where(:validation => cookie).join(:credentials, :user_id => :id).get(:user_token) 
user_id = users.where(:validation => cookie).get(:id) 
primary_number = users.where(:validation => cookie).get(:primary_number) 
#search for the right number 
@sub_account_client = Twilio::REST::Client.new(user_key, user_token) 
@subaccount = @sub_account_client.account 
@numbers = @subaccount.available_phone_numbers.get('GB').toll_free.list({}) 
#buy the number and set the voice/sms url aprameters 
@subaccount.incoming_phone_numbers.create(:phone_number => @numbers[0].phone_number, :voice_url => 'http://6c93ce61.ngrok.com/hello', :voice_method => 'GET', :sms_url => 'http://6c93ce61.ngrok.com/receive_sms', :sms_method => 'GET') 
phone_number = @numbers[0].phone_number 
#[HERE IS THE PROBLEM]sid = @numbers[0].Sid 
numbers.insert(:user_id => user_id, :number => phone_number, :sid => sid, :inbound_route => primary_number, :send_to_voicemail => 'false', :show_caller_id => 'false') 
return "You just bought: " + phone_number 

這一切工作正常，但34字符的電話號碼SID不是無論是@numbers[0].Sid也不@numbers [0] .phone_number_sid也不@numbers[0].number_sid

所以有返回2問題：

1）特別是如何訪問Sid號碼？ 2）如何查看購買號碼後返回的所有對象？

感謝您一如既往的幫助......

Answer 1

我是Twilio開發者傳道，希望我能幫助。

這裏的問題是，AvailablePhoneNumbers resource不響應SID爲它返回的電話號碼。您購買號碼時只能獲得SID。

你想要做的就是使用IncomingNumbers resource從購買號碼中獲得迴應。所以，從你的榜樣的最後一部分，你可以這樣做：

@numbers = @subaccount.available_phone_numbers.get('GB').toll_free.list({}) 
#buy the number and set the voice/sms url aprameters 
@purchased_number = @subaccount.incoming_phone_numbers.create(:phone_number => @numbers[0].phone_number, :voice_url => 'http://6c93ce61.ngrok.com/hello', :voice_method => 'GET', :sms_url => 'http://6c93ce61.ngrok.com/receive_sms', :sms_method => 'GET') 
phone_number = @purchased_number.phone_number 
sid = @purchased_number.sid 
numbers.insert(:user_id => user_id, :number => phone_number, :sid => sid, :inbound_route => primary_number, :send_to_voicemail => 'false', :show_caller_id => 'false') 
return "You just bought: " + phone_number 

正如你所看到的，我分配到採購數量@purchased_number的響應，你可以閱讀SID和從那裏PHONE_NUMBER。

讓我知道這是否有幫助。