// // BraintreePlugin.m // // Copyright (c) 2022 Jean-Christophe Hoelt. All rights reserved. // #import "BraintreePlugin.h" #import #import #import #import #import /* * Constants */ #define VERBOSITY_DEBUG 4 #define VERBOSITY_INFO 3 #define VERBOSITY_WARN 2 #define VERBOSITY_ERROR 1 @interface NSObject (OrNull) + (id)orNull:(id)value; @end @implementation NSObject (OrNull) + (id)orNull:(id)value { if (value == nil) { return [NSNull null]; } return value; } @end @implementation BraintreePlugin /// Callback called to send native logs to javascript static NSString *loggerCallback = nil; static BTAPIClient *apiClient = nil; /// Level of verbosity for the plugin static long verbosityLevel = VERBOSITY_INFO; /// Prefix used for logs from the braintree plugin static const NSString *LOG_PREFIX = @"CdvPurchase.Braintree.objc"; #pragma mark - Cordova commands /// Change the plugin verbosirty level - (void) setVerbosity:(CDVInvokedUrlCommand*)command { NSNumber *value = [command argumentAtIndex:0 withDefault:[NSNumber numberWithInt: VERBOSITY_INFO] andClass:[NSNumber class]]; verbosityLevel = [value intValue]; [self info:[NSString stringWithFormat:@"[setVerbosity] %zd", verbosityLevel]]; CDVPluginResult* pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK]; [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId]; } /// Set a callback that will display native logs in javascript - (void) setLogger:(CDVInvokedUrlCommand*)command { loggerCallback = command.callbackId; [self debug:[NSString stringWithFormat:@"[setLogger] %@", loggerCallback]]; CDVPluginResult* pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_NO_RESULT]; pluginResult.keepCallback = [NSNumber numberWithBool:YES]; [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId]; } #pragma mark - Parsing + (BOOL)boolIn:(NSDictionary*)options forKey:(NSString*)key withDefault:(BOOL)defaultValue { if (!options) return defaultValue; id value = [options valueForKey:key]; if (value == nil) return defaultValue; return [(NSNumber*)value boolValue]; } + (NSString * _Nullable)stringIn:(NSDictionary*)options forKey:(NSString*)key { if (!options) return nil; id value = [options valueForKey:key]; if (value == nil) return nil; return (NSString*)value; } /// Decimal number passed as a string + (NSDecimalNumber * _Nullable)decimalNumberIn:(NSDictionary*)options forKey:(NSString*)key { if (!options) return nil; NSString *value = [BraintreePlugin stringIn:options forKey:key]; if (value == nil) return nil; return [NSDecimalNumber decimalNumberWithString:value]; } + (NSDate * _Nullable)dateIn:(NSDictionary*)options forKey:(NSString*)key { if (!options) return nil; NSNumber *value = [options valueForKey:key]; if (value == nil) return nil; return [NSDate dateWithTimeIntervalSince1970:[value doubleValue]/1000]; } /// This returns an NSCalendarUnit from an IPeriodUnit. /// Note: the value "Week" is not supported. + (NSCalendarUnit)calendarUnitIn:(NSDictionary*)options forKey:(NSString*)key withDefault:(NSCalendarUnit)defaultValue { if (!options) return defaultValue; NSString *value = [options valueForKey:key]; if (value == nil) return defaultValue; if ([value isEqualToString:@"Minute"]) return NSCalendarUnitMinute; if ([value isEqualToString:@"Hour"]) return NSCalendarUnitHour; if ([value isEqualToString:@"Day"]) return NSCalendarUnitDay; if ([value isEqualToString:@"Month"]) return NSCalendarUnitMonth; if ([value isEqualToString:@"Year"]) return NSCalendarUnitYear; return defaultValue; } - (BTThreeDSecureAccountType) parseThreeDSecureAccountType: (NSString*)value { if (value == nil) return BTThreeDSecureAccountTypeUnspecified; if ([value isEqualToString:@"00"]) return BTThreeDSecureAccountTypeUnspecified; if ([value isEqualToString:@"01"]) return BTThreeDSecureAccountTypeCredit; if ([value isEqualToString:@"02"]) return BTThreeDSecureAccountTypeDebit; return BTThreeDSecureAccountTypeUnspecified; } - (BTThreeDSecurePostalAddress*) parseThreeDSecurePostalAddress: (NSDictionary*)address { if (address == nil) return nil; BTThreeDSecurePostalAddress *ret = [[BTThreeDSecurePostalAddress alloc] init]; ret.givenName = [BraintreePlugin stringIn:address forKey:@"givenName"]; ret.surname = [BraintreePlugin stringIn:address forKey:@"surname"]; ret.streetAddress = [BraintreePlugin stringIn:address forKey:@"streetAddress"]; ret.extendedAddress = [BraintreePlugin stringIn:address forKey:@"extendedAddress"]; ret.line3 = [BraintreePlugin stringIn:address forKey:@"line3"]; ret.locality = [BraintreePlugin stringIn:address forKey:@"locality"]; ret.region = [BraintreePlugin stringIn:address forKey:@"region"]; ret.postalCode = [BraintreePlugin stringIn:address forKey:@"postalCode"]; ret.phoneNumber = [BraintreePlugin stringIn:address forKey:@"phoneNumber"]; ret.countryCodeAlpha2 = [BraintreePlugin stringIn:address forKey:@"countryCodeAlpha2"]; return ret; } - (BTThreeDSecureShippingMethod) parseThreeDSecureShippingMethod:(NSNumber*)value { if (value == nil) return BTThreeDSecureShippingMethodUnspecified; if ([value isEqualToNumber:@0]) return BTThreeDSecureShippingMethodUnspecified; if ([value isEqualToNumber:@1]) return BTThreeDSecureShippingMethodSameDay; if ([value isEqualToNumber:@2]) return BTThreeDSecureShippingMethodExpedited; if ([value isEqualToNumber:@3]) return BTThreeDSecureShippingMethodPriority; if ([value isEqualToNumber:@4]) return BTThreeDSecureShippingMethodGround; if ([value isEqualToNumber:@5]) return BTThreeDSecureShippingMethodElectronicDelivery; if ([value isEqualToNumber:@6]) return BTThreeDSecureShippingMethodShipToStore; return BTThreeDSecureShippingMethodUnspecified; } - (BTThreeDSecureVersion) parseThreeDSecureVersion: (NSNumber*)value { if (value == nil) return BTThreeDSecureVersion2; if ([value isEqualToNumber:@0]) return BTThreeDSecureVersion1; return BTThreeDSecureVersion2; } - (BTThreeDSecureCardAddChallenge) parseThreeDSecureCardAddChallenge: (NSNumber*)value { if (value == nil) return BTThreeDSecureCardAddChallengeUnspecified; if ([value boolValue] == YES) return BTThreeDSecureCardAddChallengeRequested; if ([value boolValue] == NO) return BTThreeDSecureCardAddChallengeNotRequested; return BTThreeDSecureCardAddChallengeUnspecified; } - (BTThreeDSecureAdditionalInformation*) parseThreeDSecureAdditionalInformation: (NSDictionary*)data { if (data == nil) return nil; BTThreeDSecureAdditionalInformation *ret = [[BTThreeDSecureAdditionalInformation alloc] init]; ret.shippingAddress = [self parseThreeDSecurePostalAddress:[data valueForKey:@"shippingAddress"]]; ret.shippingMethodIndicator = [BraintreePlugin stringIn:data forKey:@"shippingMethodIndicator"]; ret.productCode = [BraintreePlugin stringIn:data forKey:@"productCode"]; ret.deliveryTimeframe = [BraintreePlugin stringIn:data forKey:@"deliveryTimeframe"]; ret.deliveryEmail = [BraintreePlugin stringIn:data forKey:@"deliveryEmail"]; ret.reorderIndicator = [BraintreePlugin stringIn:data forKey:@"reorderIndicator"]; ret.preorderIndicator = [BraintreePlugin stringIn:data forKey:@"preorderIndicator"]; ret.preorderDate = [BraintreePlugin stringIn:data forKey:@"preorderDate"]; ret.giftCardAmount = [BraintreePlugin stringIn:data forKey:@"giftCardAmount"]; ret.giftCardCurrencyCode = [BraintreePlugin stringIn:data forKey:@"giftCardCurrencyCode"]; ret.giftCardCount = [BraintreePlugin stringIn:data forKey:@"giftCardCount"]; ret.accountAgeIndicator = [BraintreePlugin stringIn:data forKey:@"accountAgeIndicator"]; ret.accountCreateDate = [BraintreePlugin stringIn:data forKey:@"accountCreateDate"]; ret.accountChangeIndicator = [BraintreePlugin stringIn:data forKey:@"accountChangeIndicator"]; ret.accountChangeDate = [BraintreePlugin stringIn:data forKey:@"accountChangeDate"]; ret.accountPwdChangeIndicator = [BraintreePlugin stringIn:data forKey:@"accountPwdChangeIndicator"]; ret.accountPwdChangeDate = [BraintreePlugin stringIn:data forKey:@"accountPwdChangeDate"]; ret.shippingAddressUsageIndicator = [BraintreePlugin stringIn:data forKey:@"shippingAddressUsageIndicator"]; ret.shippingAddressUsageDate = [BraintreePlugin stringIn:data forKey:@"shippingAddressUsageDate"]; ret.transactionCountDay = [BraintreePlugin stringIn:data forKey:@"transactionCountDay"]; ret.transactionCountYear = [BraintreePlugin stringIn:data forKey:@"transactionCountYear"]; ret.addCardAttempts = [BraintreePlugin stringIn:data forKey:@"addCardAttempts"]; ret.accountPurchases = [BraintreePlugin stringIn:data forKey:@"accountPurchases"]; ret.fraudActivity = [BraintreePlugin stringIn:data forKey:@"fraudActivity"]; ret.shippingNameIndicator = [BraintreePlugin stringIn:data forKey:@"shippingNameIndicator"]; ret.paymentAccountIndicator = [BraintreePlugin stringIn:data forKey:@"paymentAccountIndicator"]; ret.paymentAccountAge = [BraintreePlugin stringIn:data forKey:@"paymentAccountAge"]; ret.addressMatch = [BraintreePlugin stringIn:data forKey:@"addressMatch"]; ret.accountID = [BraintreePlugin stringIn:data forKey:@"accountID"]; ret.ipAddress = [BraintreePlugin stringIn:data forKey:@"ipAddress"]; ret.orderDescription = [BraintreePlugin stringIn:data forKey:@"orderDescription"]; ret.taxAmount = [BraintreePlugin stringIn:data forKey:@"taxAmount"]; ret.userAgent = [BraintreePlugin stringIn:data forKey:@"userAgent"]; ret.authenticationIndicator = [BraintreePlugin stringIn:data forKey:@"authenticationIndicator"]; ret.installment = [BraintreePlugin stringIn:data forKey:@"installment"]; ret.purchaseDate = [BraintreePlugin stringIn:data forKey:@"purchaseDate"]; ret.recurringEnd = [BraintreePlugin stringIn:data forKey:@"recurringEnd"]; ret.recurringFrequency = [BraintreePlugin stringIn:data forKey:@"recurringFrequency"]; ret.sdkMaxTimeout = [BraintreePlugin stringIn:data forKey:@"sdkMaxTimeout"]; ret.workPhoneNumber = [BraintreePlugin stringIn:data forKey:@"workPhoneNumber"]; return ret; } - (BTThreeDSecureRequest*) parseThreeDSecureRequest: (NSDictionary*)request { if (request == nil) return nil; BTThreeDSecureRequest *ret = [[BTThreeDSecureRequest alloc] init]; ret.amount = [BraintreePlugin decimalNumberIn:request forKey:@"amount"]; ret.nonce = [BraintreePlugin stringIn:request forKey:@"nonce"]; ret.email = [BraintreePlugin stringIn:request forKey:@"email"]; ret.billingAddress = [self parseThreeDSecurePostalAddress:[request valueForKey:@"billingAddress"]]; ret.mobilePhoneNumber = [BraintreePlugin stringIn:request forKey:@"mobilePhoneNumber"]; ret.shippingMethod = [self parseThreeDSecureShippingMethod:[request valueForKey:@"shippingMethod"]]; ret.accountType = [self parseThreeDSecureAccountType:[BraintreePlugin stringIn:request forKey:@"accountType"]]; ret.additionalInformation = [self parseThreeDSecureAdditionalInformation:[request valueForKey:@"additionalInformation"]]; ret.versionRequested = [self parseThreeDSecureVersion:[request valueForKey:@"versionRequested"]]; ret.challengeRequested = [BraintreePlugin boolIn:request forKey:@"challengeRequested" withDefault:NO]; ret.exemptionRequested = [BraintreePlugin boolIn:request forKey:@"exemptionRequested" withDefault:NO]; ret.cardAddChallenge = [self parseThreeDSecureCardAddChallenge:[request valueForKey:@"cardAddChallenge"]]; return ret; } - (BTFormFieldSetting) parseFormFieldSetting: (NSNumber*)setting { if (setting == nil) return BTFormFieldDisabled; if ([setting isEqualToNumber:@1]) return BTFormFieldOptional; if ([setting isEqualToNumber:@2]) return BTFormFieldRequired; return BTFormFieldDisabled; } - (BTDropInRequest*) parseDropInRequest:(NSDictionary*)request { BTDropInRequest *ret = [[BTDropInRequest alloc] init]; if (request == nil) return ret; ret.allowVaultCardOverride = [BraintreePlugin boolIn:request forKey:@"allowVaultCardOverride" withDefault:NO]; ret.vaultCard = [BraintreePlugin boolIn:request forKey:@"vaultCard" withDefault:YES]; ret.vaultManager = [BraintreePlugin boolIn:request forKey:@"vaultManager" withDefault:NO]; ret.applePayDisabled = [BraintreePlugin boolIn:request forKey:@"applePayDisabled" withDefault:NO]; ret.cardDisabled = [BraintreePlugin boolIn:request forKey:@"cardDisabled" withDefault:NO]; ret.cardholderNameSetting = [self parseFormFieldSetting:(NSNumber*)([request valueForKey:@"cardholderNameStatus"])]; ret.shouldMaskSecurityCode = [BraintreePlugin boolIn:request forKey:@"maskSecurityCode" withDefault:NO]; ret.threeDSecureRequest = [self parseThreeDSecureRequest:(NSDictionary *)([request valueForKey:@"threeDSecureRequest"])]; // TODO // ret.payPalRequest; ret.paypalDisabled = [BraintreePlugin boolIn:request forKey:@"paypalDisabled" withDefault:NO]; // TODO ret.venmoDisabled = [BraintreePlugin boolIn:request forKey:@"venmoDisabled" withDefault:NO]; // ret.venmoRequest; return ret; } #pragma mark - Drop In - (void) launchDropIn:(CDVInvokedUrlCommand *)command { NSString *clientToken = [command argumentAtIndex:0]; NSDictionary *request = [command argumentAtIndex:1]; [self debug:[NSString stringWithFormat:@"[launchDropIn] clientToken:%@", clientToken]]; BTDropInRequest *dropInRequest = [self parseDropInRequest: request]; [self debug:[NSString stringWithFormat:@"> request:%@", dropInRequest]]; [self debug:[NSString stringWithFormat:@"> request 3DS amount:%@", dropInRequest.threeDSecureRequest.amount]]; BTDropInController *dropInController = [ [BTDropInController alloc] initWithAuthorization:clientToken request:dropInRequest handler:^(BTDropInController * _Nonnull controller, BTDropInResult * _Nullable result, NSError * _Nullable error) { apiClient = controller.apiClient; if (error != nil) { [self sendPluginError:error toCommand:command]; } else if (result.isCanceled) { CDVPluginResult *pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"UserCanceledException|Modal was dismissed without selecting a payment method"]; [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId]; } else { CDVPluginResult *pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:[self dictionaryFromDropInResult:result]]; [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId]; } [self.viewController dismissViewControllerAnimated:NO completion:^{ // view controller dismissed. }]; } ]; [self.viewController presentViewController:dropInController animated:NO completion:^{ // view controller presented. }]; } #pragma mark - Helpers /** * Helper used to return a dictionary of values from the given payment method nonce. * Handles several different types of nonces (eg for cards, Apple Pay, PayPal, etc). */ - (NSDictionary*)dictionaryFromPaymentMethodNonce:(BTPaymentMethodNonce *)paymentMethodNonce { if (paymentMethodNonce == nil) return nil; NSDictionary *dictionary = @{ // Standard Fields @"nonce": [NSObject orNull:paymentMethodNonce.nonce], @"type": [NSObject orNull:paymentMethodNonce.type], @"isDefault": @(paymentMethodNonce.isDefault) }; return dictionary; } /** Values for payment methods */ const NSString *PT_AMEX = @"AMEX"; const NSString *PT_APPLE_PAY = @"APPLE_PAY"; const NSString *PT_GOOGLE_PAY = @"GOOGLE_PAY"; const NSString *PT_DINERS_CLUB = @"DINERS_CLUB"; const NSString *PT_DISCOVER = @"DISCOVER"; const NSString *PT_JCB = @"JCB"; const NSString *PT_MAESTRO = @"MAESTRO"; const NSString *PT_MASTERCARD = @"MASTERCARD"; const NSString *PT_PAYPAL = @"PAYPAL"; const NSString *PT_VISA = @"VISA"; const NSString *PT_VENMO = @"VENMO"; const NSString *PT_UNIONPAY = @"UNIONPAY"; const NSString *PT_HIPER = @"HIPER"; const NSString *PT_HIPERCARD = @"HIPERCARD"; const NSString *PT_LASER = @"LASER"; const NSString *PT_UK_MAESTRO = @"UK_MAESTRO"; const NSString *PT_SWITCH = @"SWITCH"; const NSString *PT_SOLO = @"SOLO"; const NSString *PT_UNKNOWN = @"UNKNOWN"; - (const NSString *)fromDropInPaymentMethodType:(BTDropInPaymentMethodType)type { switch (type) { case BTDropInPaymentMethodTypeUnknown: return PT_UNKNOWN; case BTDropInPaymentMethodTypeAMEX: return PT_AMEX; case BTDropInPaymentMethodTypeDinersClub: return PT_DINERS_CLUB; case BTDropInPaymentMethodTypeDiscover: return PT_DISCOVER; case BTDropInPaymentMethodTypeMasterCard: return PT_MASTERCARD; case BTDropInPaymentMethodTypeVisa: return PT_VISA; case BTDropInPaymentMethodTypeJCB: return PT_JCB; case BTDropInPaymentMethodTypeLaser: return PT_LASER; case BTDropInPaymentMethodTypeMaestro: return PT_MAESTRO; case BTDropInPaymentMethodTypeUnionPay: return PT_UNIONPAY; case BTDropInPaymentMethodTypeHiper: return PT_HIPER; case BTDropInPaymentMethodTypeHipercard: return PT_HIPERCARD; case BTDropInPaymentMethodTypeSolo: return PT_SOLO; case BTDropInPaymentMethodTypeSwitch: return PT_SWITCH; case BTDropInPaymentMethodTypeUKMaestro: return PT_UK_MAESTRO; case BTDropInPaymentMethodTypePayPal: return PT_PAYPAL; case BTDropInPaymentMethodTypeVenmo: return PT_VENMO; case BTDropInPaymentMethodTypeApplePay: return PT_APPLE_PAY; } return PT_UNKNOWN; } /// Converts a DropInResult to NSDictionary (to return to the plugin) /// /// Should corresponds to CdvPurchase.Braintree.DropIn.Result in typescript - (NSDictionary*)dictionaryFromDropInResult:(BTDropInResult*)result { if (result == nil) return nil; // NSMutableDictionary *ret = [NSMutableDictionary dictionary]; // [ret setObject:result.deviceData forKey:@"deviceData"]; // [ret setObject:result.paymentDescription forKey:@"paymentDescription"]; // [ret setObject:[self dictionaryFromPaymentMethodNonce:result.paymentMethod] forKey:@"paymentMethodNonce"]; // [ret setObject:[self fromDropInPaymentMethodType:result.paymentMethodType] forKey:@"paymentMethodType"]; // return ret; return @{ @"deviceData": [NSObject orNull:result.deviceData], @"paymentDescription": [NSObject orNull:result.paymentDescription], @"paymentMethodNonce": [NSObject orNull:[self dictionaryFromPaymentMethodNonce:result.paymentMethod]], @"paymentMethodType": [NSObject orNull:[self fromDropInPaymentMethodType:result.paymentMethodType]] }; } /// Send an error back to the caller, log it to the console. - (void) sendPluginError: (NSError*) error toCommand:(CDVInvokedUrlCommand *)command { [self error:[NSString stringWithFormat:@"Code: %zd", [error code]]]; [self error:[NSString stringWithFormat:@"Description: %@", [error localizedDescription]]]; NSString *errorString = [NSString stringWithFormat:@"%zd|%@", error.code, error.localizedDescription]; CDVPluginResult *res = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:errorString]; [self.commandDelegate sendPluginResult:res callbackId:command.callbackId]; } /// Log a message to the console - (void) log:(int)level message:(NSString*)message { if (level <= verbosityLevel) { NSLog(@"[%@] %@", LOG_PREFIX, message); if (loggerCallback != nil) { CDVPluginResult* pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsString:message]; pluginResult.keepCallback = [NSNumber numberWithBool:YES]; [self.commandDelegate sendPluginResult:pluginResult callbackId:loggerCallback]; } } } - (void) debug:(NSString*)message { [self log:VERBOSITY_DEBUG message:message]; } - (void) info:(NSString*)message { [self log:VERBOSITY_INFO message:message]; } - (void) warn:(NSString*)message { [self log:VERBOSITY_WARN message:message]; } - (void) error:(NSString*)message { [self log:VERBOSITY_ERROR message:message]; } + (BTAPIClient*) getClient { return apiClient; } @end