Add OXXO Payment Method

Example/Non-Card Payment Examples.xcodeproj/project.pbxproj

@@ -25,8 +25,9 @@
 		36B6CB5D234BEB8400331C38 /* SEPADebitExampleViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 36B6CB5C234BEB8400331C38 /* SEPADebitExampleViewController.m */; };
 		36B6CB64234FD9AA00331C38 /* iDEALExampleViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 36B6CB63234FD9AA00331C38 /* iDEALExampleViewController.m */; };
 		448895B424526C6B00F7D0C2 /* Przelewy24ExampleViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 448895B324526C6B00F7D0C2 /* Przelewy24ExampleViewController.m */; };
-		69A6C306246E63A2005FF304 /* EPSExampleViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 69A6C305246E63A2005FF304 /* EPSExampleViewController.m */; };
 		44BDCFE4245A4CAE007EE6D5 /* BancontactExampleViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 44BDCFE3245A4CAE007EE6D5 /* BancontactExampleViewController.m */; };
+		45DB454B249BD97B00DE45DE /* OXXOExampleViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 45DB454A249BD97B00DE45DE /* OXXOExampleViewController.m */; };
+		69A6C306246E63A2005FF304 /* EPSExampleViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 69A6C305246E63A2005FF304 /* EPSExampleViewController.m */; };
 		8BBD79C6207FD2F900F85BED /* Localizable.strings in Resources */ = {isa = PBXBuildFile; fileRef = 8BBD79C8207FD2F900F85BED /* Localizable.strings */; };
 		B607FFBD2321DA99004203E0 /* MyAPIClient.m in Sources */ = {isa = PBXBuildFile; fileRef = B607FFBC2321DA99004203E0 /* MyAPIClient.m */; };
 		B65E8FCC22FA078A0057E64A /* WeChatPayExampleViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = B65E8FCB22FA078A0057E64A /* WeChatPayExampleViewController.m */; };
@@ -81,10 +82,12 @@
 		36B6CB63234FD9AA00331C38 /* iDEALExampleViewController.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = iDEALExampleViewController.m; sourceTree = "<group>"; };
 		448895B224526C6B00F7D0C2 /* Przelewy24ExampleViewController.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = Przelewy24ExampleViewController.h; sourceTree = "<group>"; };
 		448895B324526C6B00F7D0C2 /* Przelewy24ExampleViewController.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = Przelewy24ExampleViewController.m; sourceTree = "<group>"; };
-		69A6C304246E6225005FF304 /* EPSExampleViewController.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = EPSExampleViewController.h; sourceTree = "<group>"; };
-		69A6C305246E63A2005FF304 /* EPSExampleViewController.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = EPSExampleViewController.m; sourceTree = "<group>"; };
 		44BDCFE2245A4CAE007EE6D5 /* BancontactExampleViewController.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = BancontactExampleViewController.h; sourceTree = "<group>"; };
 		44BDCFE3245A4CAE007EE6D5 /* BancontactExampleViewController.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = BancontactExampleViewController.m; sourceTree = "<group>"; };
+		45DB4549249BD97B00DE45DE /* OXXOExampleViewController.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = OXXOExampleViewController.h; sourceTree = "<group>"; };
+		45DB454A249BD97B00DE45DE /* OXXOExampleViewController.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = OXXOExampleViewController.m; sourceTree = "<group>"; };
+		69A6C304246E6225005FF304 /* EPSExampleViewController.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = EPSExampleViewController.h; sourceTree = "<group>"; };
+		69A6C305246E63A2005FF304 /* EPSExampleViewController.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = EPSExampleViewController.m; sourceTree = "<group>"; };
 		8BBD79C7207FD2F900F85BED /* en */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/Localizable.strings; sourceTree = "<group>"; };
 		8BBD79C9207FD31A00F85BED /* zh-Hans */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.strings; name = "zh-Hans"; path = "zh-Hans.lproj/Localizable.strings"; sourceTree = "<group>"; };
 		8BBD79CA207FD32100F85BED /* nl */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.strings; name = nl; path = nl.lproj/Localizable.strings; sourceTree = "<group>"; };
@@ -186,6 +189,8 @@
 				B65E8FCB22FA078A0057E64A /* WeChatPayExampleViewController.m */,
 				69A6C304246E6225005FF304 /* EPSExampleViewController.h */,
 				69A6C305246E63A2005FF304 /* EPSExampleViewController.m */,
+				45DB4549249BD97B00DE45DE /* OXXOExampleViewController.h */,
+				45DB454A249BD97B00DE45DE /* OXXOExampleViewController.m */,
 			);
 			path = "Non-Card Payment Examples";
 			sourceTree = "<group>";
@@ -332,6 +337,7 @@
 				36B6CB5D234BEB8400331C38 /* SEPADebitExampleViewController.m in Sources */,
 				69A6C306246E63A2005FF304 /* EPSExampleViewController.m in Sources */,
 				C12C50DD1E57B3C800EC6D58 /* BrowseExamplesViewController.m in Sources */,
+				45DB454B249BD97B00DE45DE /* OXXOExampleViewController.m in Sources */,
 				364FC2D024201F62002879EB /* AUBECSDebitExampleViewController.m in Sources */,
 				448895B424526C6B00F7D0C2 /* Przelewy24ExampleViewController.m in Sources */,
 			);

Example/Non-Card Payment Examples/BrowseExamplesViewController.m

@@ -17,6 +17,7 @@
 #import "FPXExampleViewController.h"
 #import "GiropayExampleViewController.h"
 #import "iDEALExampleViewController.h"
+#import "OXXOExampleViewController.h"
 #import "Przelewy24ExampleViewController.h"
 #import "SEPADebitExampleViewController.h"
 #import "SofortExampleViewController.h"
@@ -43,7 +44,7 @@ - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
 }
 
 - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
-    return 14;
+    return 15;
 }
 
 - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
@@ -91,6 +92,9 @@ - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(N
         case 13:
             cell.textLabel.text = @"EPS";
             break;
+        case 14:
+            cell.textLabel.text = @"OXXO";
+            break;
     }
     return cell;
 }
@@ -189,6 +193,12 @@ - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath
             viewController = exampleVC;
             break;
         }
+        case 14: {
+            OXXOExampleViewController *exampleVC = [OXXOExampleViewController new];
+            exampleVC.delegate = self;
+            viewController = exampleVC;
+            break;
+        }
     }
     [self.navigationController pushViewController:viewController animated:YES];
 }

Example/Non-Card Payment Examples/OXXOExampleViewController.h

@@ -0,0 +1,17 @@
+//
+//  OXXOExampleViewController.h
+//  Non-Card Payment Examples
+//
+//  Created by Polo Li on 6/18/20.
+//  Copyright © 2020 Stripe. All rights reserved.
+//
+
+#import "PaymentExampleViewController.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface OXXOExampleViewController : PaymentExampleViewController
+
+@end
+
+NS_ASSUME_NONNULL_END

Example/Non-Card Payment Examples/OXXOExampleViewController.m

@@ -0,0 +1,98 @@
+//
+//  OXXOExampleViewController.m
+//  Non-Card Payment Examples
+//
+//  Created by Polo Li on 6/18/20.
+//  Copyright © 2020 Stripe. All rights reserved.
+//
+
+#import "OXXOExampleViewController.h"
+
+#import "MyAPIClient.h"
+
+@interface OXXOExampleViewController ()
+
+@end
+
+@implementation OXXOExampleViewController {
+    UITextField *_nameField;
+    UITextField *_emailField;
+}
+
+- (void)viewDidLoad {
+    [super viewDidLoad];
+    // Do any additional setup after loading the view.
+
+    self.title = @"OXXO";
+
+    _nameField = [[UITextField alloc] init];
+    _nameField.borderStyle = UITextBorderStyleRoundedRect;
+    _nameField.textContentType = UITextContentTypeName;
+    _nameField.placeholder = @"Full name";
+    _nameField.translatesAutoresizingMaskIntoConstraints = NO;
+    [self.view addSubview:_nameField];
+
+    _emailField = [[UITextField alloc] init];
+    _emailField.borderStyle = UITextBorderStyleRoundedRect;
+    _emailField.textContentType = UITextContentTypeEmailAddress;
+    _emailField.placeholder = @"Email address";
+    _emailField.translatesAutoresizingMaskIntoConstraints = NO;
+    [self.view addSubview:_emailField];
+
+    [self.payButton setTitle:@"Pay with OXXO" forState:UIControlStateNormal];
+    [self.payButton sizeToFit];
+
+    [NSLayoutConstraint activateConstraints:@[
+        [_emailField.centerXAnchor constraintEqualToAnchor:self.payButton.centerXAnchor],
+        [_emailField.widthAnchor constraintEqualToConstant:240.f],
+        [_emailField.bottomAnchor constraintEqualToAnchor:self.payButton.topAnchor constant:-12.f],
+        [_nameField.centerXAnchor constraintEqualToAnchor:self.payButton.centerXAnchor],
+        [_nameField.bottomAnchor constraintEqualToAnchor:self->_emailField.topAnchor constant:-12.f],
+        [_nameField.widthAnchor constraintEqualToConstant:240.f],
+    ]];
+}
+
+- (void)payButtonSelected {
+    [super payButtonSelected];
+    [self updateUIForPaymentInProgress:YES];
+
+    [[MyAPIClient sharedClient] createPaymentIntentWithCompletion:^(MyAPIClientResult status, NSString *clientSecret, NSError *error) {
+        if (status == MyAPIClientResultFailure || clientSecret == nil) {
+            [self.delegate exampleViewController:self didFinishWithError:error];
+            return;
+        }
+
+        STPPaymentIntentParams *paymentIntentParams = [[STPPaymentIntentParams alloc] initWithClientSecret:clientSecret];
+
+        STPPaymentMethodBillingDetails *billingDetails = [[STPPaymentMethodBillingDetails alloc] init];
+        billingDetails.name = self->_nameField.text;
+        billingDetails.email = self->_emailField.text;
+
+
+        STPPaymentMethodOXXOParams *oxxo = [[STPPaymentMethodOXXOParams alloc] init];
+
+        // OXXO does not require additional parameters so we only need to pass the init-ed
+        // STPPaymentMethodOXXOParams instance to STPPaymentMethodParams
+        paymentIntentParams.paymentMethodParams = [STPPaymentMethodParams paramsWithOXXO:oxxo
+                                                                          billingDetails:billingDetails
+                                                                                metadata:nil];
+
+        [[STPPaymentHandler sharedHandler] confirmPayment:paymentIntentParams
+                                withAuthenticationContext:self.delegate
+                                               completion:^(STPPaymentHandlerActionStatus handlerStatus, STPPaymentIntent * handledIntent, NSError * _Nullable handlerError) {
+            switch (handlerStatus) {
+                case STPPaymentHandlerActionStatusFailed:
+                    [self.delegate exampleViewController:self didFinishWithError:handlerError];
+                    break;
+                case STPPaymentHandlerActionStatusCanceled:
+                    [self.delegate exampleViewController:self didFinishWithMessage:@"Canceled"];
+                    break;
+                case STPPaymentHandlerActionStatusSucceeded:
+                    [self.delegate exampleViewController:self didFinishWithMessage:@"Payment successfully created"];
+                    break;
+            }
+        }];
+    } additionalParameters:@"country=mx"];
+}
+
+@end