StripeBridge.m

#import <Foundation/Foundation.h>
#import "StripeBridge.h"
#import <Stripe/Stripe.h>
#import "CheckoutViewController.h"

@implementation StripeBridge
RCT_EXPORT_MODULE();

// createPaymentIntent
RCT_EXPORT_METHOD(createPayment:(NSString*)clientSecret whitCc:(NSString*)cc withMo:(NSString*)month withYe:(NSString*)year withCvc:(NSString*)cvc callback:(RCTResponseSenderBlock)callback ){
  
  NSNumber *num1 = @([month intValue]);
  NSNumber *num2 = @([year intValue]);
  
  STPPaymentMethodCardParams *cardParams = [STPPaymentMethodCardParams new];
  cardParams.number = cc;
  cardParams.expMonth = num1;
  cardParams.expYear = num2;
  cardParams.cvc = cvc;
  
  STPPaymentMethodParams *paymentMethodParams = [STPPaymentMethodParams paramsWithCard:cardParams billingDetails:nil metadata:nil];
  STPPaymentIntentParams *paymentIntentParams = [[STPPaymentIntentParams alloc] initWithClientSecret:clientSecret ];
  paymentIntentParams.paymentMethodParams = paymentMethodParams;
  
  CheckoutViewController *authContext = [[CheckoutViewController alloc] init];
  [[STPPaymentHandler sharedHandler] confirmPayment:paymentIntentParams withAuthenticationContext:authContext completion:^(STPPaymentHandlerActionStatus status, STPPaymentIntent * paymentIntent, NSError * error) {
    switch (status) {
      case STPPaymentHandlerActionStatusSucceeded:
        NSLog(@"PAYMENTINTENT: %@", paymentIntent.stripeId);
        callback(@[[NSNull null], @"SUCCESS", paymentIntent.stripeId]);
        break;
        // Payment succeeded
      case STPPaymentHandlerActionStatusCanceled:
        callback(@[[NSNull null], @"CANCEL" ]);
        break;
        // Handle cancel
      case STPPaymentHandlerActionStatusFailed:
        NSLog(@"ERROR: %@", error);
        callback(@[[NSNull null], @"ERROR", @"NULL" ]);
        break;
        // Handle error
    }
  }];
}

@end

Oh
But yes, I see but the issue is how can I handle subscription after the paymentIntent because paymentIntent create charges. however, a subscription is a monthly payment?

I thought about creating setupIntent (frontend) and then generate PaymentMethod and createCustomer then create Subscription (backend) is this right?

Thank you Adem!

Sorry my bad, you are right it's setupIntent and the gist here is correct:
https://gist.github.com/ademcan/6dd706e9debeedff5ef45ff7343e6d87
I just updated the name of the function, as you can see on L26 it creates a SetupIntent :)

Hey ademcan,

Thanks so much for this, they were quite useful for the iOS stripe implementation on the app I'm working on.

Small question, do you happen to have a Java version of these (StripeBridge.m/StripeBridge.h) or any pointers on how to migrate them to Java?, I'm pretty new to these integrations so I'm a little bit lost.

Thanks in advance!

I haven't work on the Android version but you can check the following repo to get some idea: https://github.com/Fitpassu/react-native-stripe-payments. And be aware that Stripe is working on an official RN lib so if you are not in a hurry I would rather wait for it!