# Flutter PayTabs Bridge ![Version](https://img.shields.io/badge/flutter%20paytabs%20bridge-v2.6.6-green) Flutter paytabs plugin is a wrapper for the native PayTabs Android and iOS SDKs, It helps you integrate with PayTabs payment gateway. Plugin Support: * [x] iOS * [x] Android # Installation ``` dependencies: flutter_paytabs_bridge: ^2.6.8 ``` ## Usage ```dart import 'package:flutter_paytabs_bridge/BaseBillingShippingInfo.dart'; import 'package:flutter_paytabs_bridge/PaymentSdkConfigurationDetails.dart'; import 'package:flutter_paytabs_bridge/PaymentSdkLocale.dart'; import 'package:flutter_paytabs_bridge/PaymentSdkTokenFormat.dart'; import 'package:flutter_paytabs_bridge/PaymentSdkTokeniseType.dart'; import 'package:flutter_paytabs_bridge/flutter_paytabs_bridge.dart'; import 'package:flutter_paytabs_bridge/IOSThemeConfiguration.dart'; import 'package:flutter_paytabs_bridge/PaymentSDKSavedCardInfo.dart'; import 'package:flutter_paytabs_bridge/PaymentSdkTransactionClass.dart'; import 'package:flutter_paytabs_bridge/PaymentSDKQueryConfiguration.dart'; ``` ### Pay with Card 1. Configure the billing & shipping info, the shipping info is optional ```dart var billingDetails = new BillingDetails("billing name", "billing email", "billing phone", "address line", "country", "city", "state", "zip code"); var shippingDetails = new ShippingDetails("shipping name", "shipping email", "shipping phone", "address line", "country", "city", "state", "zip code"); ``` 2. Create object of `PaymentSDKConfiguration` and fill it with your credentials and payment details. ```dart var configuration = PaymentSdkConfigurationDetails( profileId: "profile id", serverKey: "your server key", clientKey: "your client key", cartId: "cart id", cartDescription: "cart desc", merchantName: "merchant name", screentTitle: "Pay with Card", billingDetails: billingDetails, shippingDetails: shippingDetails, locale: PaymentSdkLocale.EN, //PaymentSdkLocale.AR or PaymentSdkLocale.DEFAULT amount: "amount in double", currencyCode: "Currency code", merchantCountryCode: "2 chars iso country code"); ``` Options to show billing and shipping info ```dart configuration.showBillingInfo = true; configuration.showShippingInfo = true; ``` Options to set expiry timeout for the card payment screen ```dart /** To establish a timeout of 2 minutes. * Set to zero to deactivate the timeout feature. * Note that the expiryTime cannot be set to less than 60 seconds. * */ PaymentSdkConfigurationDetails(...,expiryTime:120); ``` You have the option to close the payment screen if there are no ongoing transactions. ```dart FlutterPaytabsBridge.cancelPayment((_) {}); ``` 3. Set merchant logo from the project assets: - create 'assets' directory and put the image inside it. - be sure you add in the Runner iOS Project in the infor.plist the image usage description. NSPhotoLibraryUsageDescription Get Logo From Assets - under flutter section in the pubspec.yaml declare your logo. ``` flutter: assets: - assets/logo.png ``` - be sure you pass the image path like this:- ```dart var configuration = PaymentSdkConfigurationDetails(); var theme = IOSThemeConfigurations(); theme.logoImage = "assets/logo.png"; configuration.iOSThemeConfigurations = theme; ``` # 1-Pay with Card Start payment by calling `startCardPayment` method and handle the transaction details ```dart FlutterPaytabsBridge.startCardPayment(configuration, (event) { setState(() { if (event["status"] == "success") { // Handle transaction details here. var transactionDetails = event["data"]; print(transactionDetails); if (transactionDetails["isSuccess"]) { print("successful transaction"); } else { print("failed transaction"); } } else if (event["status"] == "error") { // Handle error here. } else if (event["status"] == "event") { // Handle cancel events here. } }); }); ``` card

# 2-Pay with Token To enable tokenization please follow the below instructions. ```dart // to request token and transaction reference pass tokeniseType and Format tokeniseType: PaymentSdkTokeniseType.MERCHANT_MANDATORY, tokenFormat: PaymentSdkTokenFormat.AlphaNum20Format, // you will receive token and reference after the first transaction // to pass the token and transaction reference returned from sdk token: "token returned from the last trx", transactionReference: "last trx reference returned", ``` Then payment by calling `startTokenizedCardPayment` method and handle the transaction details ```dart FlutterPaytabsBridge.startTokenizedCardPayment(configuration, "Token", "TransactionReference", (event) { setState(() { if (event["status"] == "success") { // Handle transaction details here. var transactionDetails = event["data"]; print(transactionDetails); if (transactionDetails["isSuccess"]) { print("successful transaction"); } else { print("failed transaction"); } } else if (event["status"] == "error") { // Handle error here. } else if (event["status"] == "event") { // Handle cancel events here. } }); }); ``` # 3-Pay with 3ds secure Token Start payment by calling `start3DSecureTokenizedCardPayment` method and handle the transaction details ```dart var savedCardInfo = PaymentSDKSavedCardInfo("Card Mask", "card type"); FlutterPaytabsBridge.start3DSecureTokenizedCardPayment(configuration, savedCardInfo, "Token", (event) { setState(() { if (event["status"] == "success") { // Handle transaction details here. var transactionDetails = event["data"]; print(transactionDetails); if (transactionDetails["isSuccess"]) { print("successful transaction"); } else { print("failed transaction"); } } else if (event["status"] == "error") { // Handle error here. } else if (event["status"] == "event") { // Handle cancel events here. } }); }); ``` rec 3ds

# 4-Pay with Saved Card Start payment by calling `startPaymentWithSavedCards` method and handle the transaction details ```dart FlutterPaytabsBridge.startPaymentWithSavedCards(configuration, support3DsBoolean, (event) { setState(() { if (event["status"] == "success") { // Handle transaction details here. var transactionDetails = event["data"]; print(transactionDetails); if (transactionDetails["isSuccess"]) { print("successful transaction"); } else { print("failed transaction"); } } else if (event["status"] == "error") { // Handle error here. } else if (event["status"] == "event") { // Handle cancel events here. } }); }); ``` rec 3ds

### Pay with Apple Pay 1. Follow the guide [Steps to configure Apple Pay][applepayguide] to learn how to configure ApplePay with PayTabs. 2. Do the steps 1 and 2 from **Pay with Card** although you can ignore Billing & Shipping details and Apple Pay will handle it, also you must pass the **merchant name** and **merchant identifier**. ```dart var configuration = PaymentSdkConfigurationDetails( profileId: "profile id", serverKey: "your server key", clientKey: "your client key", cartId: "cart id", cartDescription: "cart desc", merchantName: "merchant name", screentTitle: "Pay with Card", locale: PaymentSdkLocale.AR, //PaymentSdkLocale.EN or PaymentSdkLocale.DEFAULT amount: "amount in double", currencyCode: "Currency code", merchantCountryCode: "2 chars iso country code", merchantApplePayIndentifier: "merchant.com.bundleID", linkBillingNameWithCardHolderName: true ); ``` 3. To simplify ApplePay validation on all user's billing info, pass **simplifyApplePayValidation** parameter in the configuration with **true**. ```dart configuration.simplifyApplePayValidation = true; ``` 4. Call `startApplePayPayment` to start payment ```dart FlutterPaytabsBridge.startApplePayPayment(configuration, (event) { setState(() { setState(() { if (event["status"] == "success") { // Handle transaction details here. var transactionDetails = event["data"]; print(transactionDetails); } else if (event["status"] == "error") { // Handle error here. } else if (event["status"] == "event") { // Handle cancel events here. } }); }); }); ``` ### Pay with Samsung Pay Pass Samsung Pay token to the configuration and call `startSamsungPayPayment` ```dart configuration.samsungToken = "{Json token returned from the samsung pay payment}" ``` ## Pay with Alternative Payment Methods It becomes easy to integrate with other payment methods in your region like STCPay, OmanNet, KNet, Valu, Fawry, UnionPay, and Meeza, to serve a large sector of customers. 1. Do the steps 1 and 2 from **Pay with Card** 2. Choose one or more of the payment methods you want to support, check the available APMs in the **enum** section. ```dart List apms = []; apms.add(PaymentSdkAPms.STC_PAY); var configuration = PaymentSdkConfigurationDetails( * Your configuration * alternativePaymentMethods: apms); // add the Payment Methods here ``` 3. Call `startAlternativePaymentMethod` to start payment ```dart FlutterPaytabsBridge.startAlternativePaymentMethod(await generateConfig(), (event) { setState(() { if (event["status"] == "success") { // Handle transaction details here. var transactionDetails = event["data"]; print(transactionDetails); } else if (event["status"] == "error") { // Handle error here. } else if (event["status"] == "event") { // Handle cancel events here. } }); }); ``` ## Discounts You can add discounts to the payment by passing the discount amount and the discount type to the configuration. ```dart configuration.cardDiscounts = [ PaymentSDKCardDiscount( discountCards: ["4111"], discountValue: 50, discountTitle: "50% discount on cards starting with 4111", isPercentage: true), PaymentSDKCardDiscount( discountCards: ["4000", "41111"], discountValue: 2, discountTitle: "2 EGP discount on cards starting with 4000 and 41111", isPercentage: false) ]; ``` ## Clear saved cards You can clear the saved cards using the following method call. ```dart FlutterPaytabsBridge.clearSavedCards() ``` ## Query transaction You can check the status of a transaction 1- first create PaymentSDKQueryConfiguration ```dart var queryConfig = PaymentSDKQueryConfiguration( "ServerKey", "ClientKey", "Country Iso 2", "Profile Id", "Transaction Reference" ); ``` 2- Call QuerySdkActivity.queryTransaction and pass the needed arguments ```dart FlutterPaytabsBridge.queryTransaction( generateConfig(), queryConfig, (event) { setState(() { if (event["status"] == "success") { // Handle transaction details here. var transactionDetails = event["data"]; print(transactionDetails); } else if (event["status"] == "error") { // Handle error here. } else if (event["status"] == "event") { // Handle cancel events here. } }); }); ``` ### Handling Transaction response you can use event["data"]["isSuccess"] to ensure a successful transaction .. if the transaction is not successful you should check for the corresponding failure code you will receive the code in ```responseCode ``` .. all codes can be found in [Payment Response Codes][responseCodes] ## Link billing name with card holder name By default, the billing name is linked with card holder name, if you set its flag to `false` the billing name and the card holder name will be seperated ``` var configuration = PaymentSdkConfigurationDetails( ... ... linkBillingNameWithCardHolderName: true ); ``` ## Customize the Theme: ![UI guide](https://user-images.githubusercontent.com/13621658/109432213-d7981380-7a12-11eb-9224-c8fc12b0024d.jpg) ### iOS Theme Use the following guide to cusomize the colors, font, and logo by configuring the theme and pass it to the payment configuration. ```dart var theme = IOSThemeConfigurations(); theme.backgroundColor = "e0556e"; // Color hex value configuration.iOSThemeConfigurations = theme; ``` ### Android Theme Use the following guide to customize the colors, font, and logo by configuring the theme and pass it to the payment configuration. ```bash # edit file android/src/main/res/values/colors.xml ``` ````xml // to override colors #5C13DF #FFC107 #111112 #6D6C70 #FFC107 #673AB7 #FFF #FFF #3F51B5 #F9FAFD #F9FAFD // to override dimens 17sp 15sp 1dp .5dp 8dp 8dp ```` -- Override strings To override string you can find the keys with the default values here [English][english], [Arabic][arabic]. ## Enums Those enums will help you in customizing your configuration. * Tokenise types The default type is none ```dart enum PaymentSdkTokeniseType { NONE, USER_OPTIONAL, USER_MANDATORY, MERCHANT_MANDATORY, USER_OPTIONAL_DEFAULT_ON } ``` ```dart configuration.tokeniseType = PaymentSdkTokeniseType.USER_OPTIONAL; ``` * Token formats The default format is hex32 ```dart enum PaymentSdkTokenFormat { Hex32Format, NoneFormat, AlphaNum20Format, Digit22Format, Digit16Format, AlphaNum32Format } ``` * Transaction Type The default type is PaymentSdkTransactionType.SALE ```dart enum PaymentSdkTransactionType { SALE, AUTH } ``` ```dart configuration.tokenFormat = PaymentSdkTokenFormat.Hex32Format ``` * Alternative Payment Methods ```dart enum PaymentSdkAPms { UNION_PAY, STC_PAY, VALU, MEEZA_QR, OMAN_NET, KNET_CREDIT, FAWRY, KNET_DEBIT, URPAY, AMAN, SAMSUNG_PAY, APPLE_PAY, SOUHOOLA, TABBY } ``` ## Demo application Check our complete example here .

## License See [LICENSE][license]. ## Paytabs [Support][1] | [Terms of Use][2] | [Privacy Policy][3] [1]: https://www.paytabs.com/en/support/ [2]: https://www.paytabs.com/en/terms-of-use/ [3]: https://www.paytabs.com/en/privacy-policy/ [license]: https://github.com/paytabscom/flutter-sdk-bridge/blob/master/LICENSE [applepayguide]: https://github.com/paytabscom/flutter-sdk-bridge/blob/master/ApplePayConfiguration.md [english]: https://github.com/paytabscom/paytabs-android-library-sample/blob/master/res/strings.xml [arabic]: https://github.com/paytabscom/paytabs-android-library-sample/blob/master/res/strings-ar.xml [responseCodes]: https://site.paytabs.com/en/pt2-documentation/testing/payment-response-codes/

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