lucianboboc
commented
10 years ago In the sample code i found this:
// You need a customer id in order to save a card to the Braintree vault. // Here, for the sake of example, we set customer_id to device id. // In practice, this is probably whatever user_id your app has assigned to this user. NSString *customerId = [[UIDevice currentDevice] identifierForVendor].UUIDString; [paymentInfo setValue:customerId forKey:@"customer_id"];
I've understood how to associate a customer_id with a specific credit card, but how can i associate that customer_id when the BTPaymentViewController is presented again? Where is set a specific user before the BTPaymentViewController is presented?
braintreeps
I have an iOS app with multiple users, if user A saves a credit card after a payment is made then he logout, if user B logs in the credit card user A entered earlier is available to user B and this is not accepted. How can i keep the cards separated for each user? I have created the VTClient in app delegate using merchant id and client encryption key (and nil email). Then i presented the BTPaymentViewController and used the 2 delegate method: didSubmitCardWithInfo and didAuthorizeCardWithPaymentMethodCode to received new and already used credit card. In both methods the dictionary is sent to the server and a customerId created using [[UIDevice currentDevice] identifierForVendor].UUIDString is added to the card dictionary (added using customer_id key). Are the credit cards made available based on this UUID customer_id? should i compose a static string + unique usernames here instead UUID?
Please help.