Add anypay. Add purschase gift card.

lib/anypay/any_pay_payment.dart

@@ -0,0 +1,38 @@
+import 'package:flutter/foundation.dart';
+import 'package:cake_wallet/anypay/any_pay_payment_instruction.dart';
+
+class AnyPayPayment {
+	AnyPayPayment({
+		@required this.time,
+		@required this.expires,
+		@required this.memo,
+		@required this.paymentUrl,
+		@required this.paymentId,
+		@required this.chain,
+		@required this.network,
+		@required this.instructions});
+
+	factory AnyPayPayment.fromMap(Map<String, dynamic> obj) {
+		final instructions = (obj['instructions'] as List<dynamic>)
+			.map((dynamic instruction) => AnyPayPaymentInstruction.fromMap(instruction as Map<String, dynamic>))
+			.toList();
+		return AnyPayPayment(
+			time: DateTime.parse(obj['time'] as String),
+			expires: DateTime.parse(obj['expires'] as String),
+			memo: obj['memo'] as String,
+			paymentUrl: obj['paymentUrl'] as String,
+			paymentId: obj['paymentId'] as String,
+			chain: obj['chain'] as String,
+			network: obj['network'] as String,
+			instructions: instructions);
+	}
+
+	final DateTime time;
+	final DateTime expires;
+	final String memo;
+	final String paymentUrl;
+	final String paymentId;
+	final String chain;
+	final String network;
+	final List<AnyPayPaymentInstruction> instructions;
+}

lib/anypay/any_pay_payment_instruction.dart

@@ -0,0 +1,30 @@
+import 'package:flutter/foundation.dart';
+import 'package:cake_wallet/anypay/any_pay_payment_instruction_output.dart';
+
+class AnyPayPaymentInstruction {
+	AnyPayPaymentInstruction({
+		@required this.type,
+		@required this.requiredFeeRate,
+		@required this.txKey,
+		@required this.txHash,
+		@required this.outputs});
+
+	factory AnyPayPaymentInstruction.fromMap(Map<String, dynamic> obj) {
+		final outputs = (obj['outputs'] as List<dynamic>)
+			.map((dynamic out) =>
+				AnyPayPaymentInstructionOutput.fromMap(out as Map<String, dynamic>))
+			.toList();
+		return AnyPayPaymentInstruction(
+			type: obj['type'] as String,
+			requiredFeeRate: obj['requiredFeeRate'] as int,
+			txKey: obj['tx_key'] as bool,
+			txHash: obj['tx_hash'] as bool,
+			outputs: outputs);
+	}
+
+	final String type;
+	final int requiredFeeRate;
+	final bool txKey;
+	final bool txHash;
+	final List<AnyPayPaymentInstructionOutput> outputs;
+}

lib/anypay/any_pay_payment_instruction_output.dart

@@ -0,0 +1,10 @@
+class AnyPayPaymentInstructionOutput {
+	const AnyPayPaymentInstructionOutput(this.address, this.amount);
+
+	factory AnyPayPaymentInstructionOutput.fromMap(Map<String, dynamic> obj) {
+		return AnyPayPaymentInstructionOutput(obj['address'] as String, obj['amount'] as int);
+	}
+
+	final String address;
+	final int amount;
+}

lib/anypay/anypay_api.dart

@@ -0,0 +1,48 @@
+import 'dart:convert';
+import 'package:http/http.dart';
+import 'package:cw_core/crypto_currency.dart';
+import 'package:cake_wallet/anypay/any_pay_payment.dart';
+
+class AnyPayApi {
+	static const contentTypePaymentRequest = 'application/payment-request';
+	static const xPayproVersion = '2';
+
+	static String chainByScheme(String scheme) {
+		switch (scheme.toLowerCase()) {
+			case 'monero':
+				return CryptoCurrency.xmr.title;
+			default:
+				return '';
+		}
+	}
+
+	static CryptoCurrency currencyByScheme(String scheme) {
+		switch (scheme.toLowerCase()) {
+			case 'monero':
+				return CryptoCurrency.xmr;
+			default:
+				return null;
+		}
+	}
+
+	Future<AnyPayPayment> pay(String uri) async {
+		final fragments = uri.split(':?r=');
+		final scheme = fragments.first;
+		final url = fragments[1];
+  		final headers = <String, String>{
+  			'Content-Type': contentTypePaymentRequest,
+  			'X-Paypro-Version': xPayproVersion,
+  			'Accept': '*/*',};
+		final body = <String, dynamic>{
+			'chain': chainByScheme(scheme),
+			'currency': currencyByScheme(scheme).title};
+		final response = await post(url, headers: headers, body: utf8.encode(json.encode(body)));
+
+    	if (response.statusCode != 200) {
+			return null;
+		}
+
+    	final decodedBody = json.decode(response.body) as Map<String, dynamic>;
+    	return AnyPayPayment.fromMap(decodedBody);
+	}
+}

lib/di.dart

@@ -1,7 +1,7 @@
 import 'package:cake_wallet/core/yat_service.dart';
 import 'package:cake_wallet/entities/parse_address_from_domain.dart';
 import 'package:cake_wallet/entities/wake_lock.dart';
-import 'package:cake_wallet/ionia/ionia.dart';
+import 'package:cake_wallet/ionia/ionia_service.dart';
 import 'package:cake_wallet/ionia/ionia_api.dart';
 import 'package:cake_wallet/monero/monero.dart';
 import 'package:cake_wallet/haven/haven.dart';
@@ -129,7 +129,6 @@ import 'package:cake_wallet/entities/template.dart';
 import 'package:cake_wallet/exchange/exchange_template.dart';
 import 'package:cake_wallet/.secrets.g.dart' as secrets;
 import 'package:cake_wallet/src/screens/dashboard/widgets/address_page.dart';
-import 'package:cake_wallet/ionia/ionia_merchant_service.dart';
 import 'package:cake_wallet/ionia/ionia_token_service.dart';
 
 final getIt = GetIt.instance;
@@ -225,8 +224,6 @@ Future setup(
           sharedPreferences: getIt.get<SharedPreferences>()));
 
   getIt.registerFactory(() => IoniaTokenService(getIt.get<FlutterSecureStorage>()));
-  
-  getIt.registerFactory(() => IoniaMerchantService(getIt.get<IoniaTokenService>(), isDevEnv: true));
 
   getIt.registerFactoryParam<WalletNewVM, WalletType, void>((type, _) =>
       WalletNewVM(getIt.get<AppStore>(),

lib/ionia/ionia_api.dart

@@ -1,4 +1,6 @@
 import 'dart:convert';
+import 'package:cake_wallet/ionia/ionia_merchant.dart';
+import 'package:cake_wallet/ionia/ionia_order.dart';
 import 'package:flutter/foundation.dart';
 import 'package:http/http.dart';
 import 'package:cake_wallet/ionia/ionia_user_credentials.dart';
@@ -11,6 +13,8 @@ class IoniaApi {
 	static final verifyEmailUri = Uri.https(baseUri, '/$pathPrefix/VerifyEmail');
 	static final createCardUri = Uri.https(baseUri, '/$pathPrefix/CreateCard');
 	static final getCardsUri = Uri.https(baseUri, '/$pathPrefix/GetCards');
+	static final getMerchantsUrl = Uri.https(baseUri, '/$pathPrefix/GetMerchants');
+  	static final getPurchaseMerchantsUrl = Uri.https(baseUri, '/$pathPrefix/PurchaseGiftCard');
 
 	// Create user
 
@@ -122,4 +126,69 @@ class IoniaApi {
 
 		return IoniaVirtualCard.fromMap(data);
 	}
+
+	// Get Merchants
+
+	Future<List<IoniaMerchant>> getMerchants({
+		@required String username,
+		@required String password,
+		@required String clientId}) async {
+	    final headers = <String, String>{
+			'clientId': clientId,
+			'username': username,
+			'password': password};
+		final response = await post(getMerchantsUrl, headers: headers);
+
+		if (response.statusCode != 200) {
+			return [];
+		}
+
+		final decodedBody = json.decode(response.body) as Map<String, dynamic>;
+		final isSuccessful = decodedBody['Successful'] as bool ?? false;
+    
+		if (!isSuccessful) {
+			return [];
+		}
+
+		final data = decodedBody['Data'] as List<dynamic>;
+		return data.map((dynamic e) {
+			final element = e as Map<String, dynamic>;
+			return IoniaMerchant.fromJsonMap(element);
+		}).toList();
+	}
+
+	// Purchase Gift Card
+
+	Future<IoniaOrder> purchaseGiftCard({
+		@required String merchId,
+		@required double amount,
+		@required String currency,
+		@required String username,
+		@required String password,
+		@required String clientId}) async {
+		final headers = <String, String>{
+			'clientId': clientId,
+			'username': username,
+			'password': password,
+			'Content-Type': 'application/json'};
+		final body = <String, dynamic>{
+			'Amount': amount,
+	    'Currency': currency,
+	    'MerchantId': merchId};
+		final response = await post(getPurchaseMerchantsUrl, headers: headers, body: json.encode(body));
+
+    	if (response.statusCode != 200) {
+			return null;
+		}
+
+    	final decodedBody = json.decode(response.body) as Map<String, dynamic>;
+		final isSuccessful = decodedBody['Successful'] as bool ?? false;
+    
+		if (!isSuccessful) {
+			return null;
+		}
+
+		final data = decodedBody['Data'] as Map<String, dynamic>;
+    	return IoniaOrder.fromMap(data);
+	}
 }

lib/ionia/ionia_merchant_service.dart

@@ -1,51 +0,0 @@
-import 'dart:convert';
-import 'package:http/http.dart';
-import 'package:flutter/foundation.dart';
-import 'package:cake_wallet/ionia/ionia_merchant.dart';
-import 'package:cake_wallet/ionia/ionia_token_service.dart';
-
-class IoniaMerchantService {
-	IoniaMerchantService(this._tokenService, {@required this.isDevEnv});
-
-	static String devApiUrl = "https://apidev.dashdirect.org/partner";
-
-	final bool isDevEnv;
-
-	final TokenService _tokenService;
-
-	String get apiUrl => isDevEnv ? devApiUrl : '';
-
-	String get getMerchantsUrl => '$apiUrl/GetMerchants';
-
-	Future<List<IoniaMerchant>> getMerchants() async {
-		final token = await _tokenService.getToken();
-    // FIX ME: remove hardcoded values
-		final headers = <String, String>{
-			'Authorization': token.toString(),
-			'firstName': 'cake',
-			'lastName': 'cake',
-			'email': 'cake@test'};
-		final response = await post(getMerchantsUrl, headers: headers);
-
-		if (response.statusCode != 200) {
-			return [];
-		}
-
-		final decodedBody = json.decode(response.body) as Map<String, dynamic>;
-		final isSuccessful = decodedBody['Successful'] as bool ?? false;
-    
-		if (!isSuccessful) {
-			return [];
-		}
-
-		final data = decodedBody['Data'] as List<dynamic>;
-		return data.map((dynamic e) {
-			final element = e as Map<String, dynamic>;
-			return IoniaMerchant.fromJsonMap(element);
-		}).toList();
-	}
-
-	Future<void> purchaseGiftCard() async {
-
-	}
-}

lib/ionia/ionia_order.dart

@@ -0,0 +1,23 @@
+import 'package:flutter/foundation.dart';
+
+class IoniaOrder {
+  IoniaOrder({@required this.id,
+    @required this.uri,
+    @required this.currency,
+    @required this.amount,
+    @required this.paymentId});
+  factory IoniaOrder.fromMap(Map<String, dynamic> obj) {
+    return IoniaOrder(
+      id: obj['order_id'] as String,
+      uri: obj['uri'] as String,
+      currency: obj['currency'] as String,
+      amount: obj['amount'] as double,
+      paymentId: obj['payment_id'] as String);
+  }
+
+  final String id;
+  final String uri;
+  final String currency;
+  final double amount;
+  final String paymentId;
+}

lib/ionia/ionia_service.dart

@@ -1,4 +1,7 @@
+import 'package:cake_wallet/ionia/ionia_merchant.dart';
+import 'package:cake_wallet/ionia/ionia_order.dart';
 import 'package:cake_wallet/ionia/ionia_virtual_card.dart';
+import 'package:flutter/foundation.dart';
 import 'package:flutter_secure_storage/flutter_secure_storage.dart';
 import 'package:cake_wallet/.secrets.g.dart' as secrets;
 import 'package:cake_wallet/ionia/ionia_api.dart';
@@ -59,4 +62,29 @@ class IoniaService {
 		final password = await secureStorage.read(key: ioniaPasswordStorageKey);
 		return ioniaApi.getCards(username: username, password: password, clientId: clientId);
 	}
+
+	// Get Merchants
+
+	Future<List<IoniaMerchant>> getMerchants() async {
+		final username = await secureStorage.read(key: ioniaUsernameStorageKey);
+		final password = await secureStorage.read(key: ioniaPasswordStorageKey);
+		return ioniaApi.getMerchants(username: username, password: password, clientId: clientId);
+	}
+
+	// Purchase Gift Card
+
+	Future<IoniaOrder> purchaseGiftCard({
+		@required String merchId,
+		@required double amount,
+		@required String currency}) async {
+		final username = await secureStorage.read(key: ioniaUsernameStorageKey);
+		final password = await secureStorage.read(key: ioniaPasswordStorageKey);
+		return ioniaApi.purchaseGiftCard(
+			merchId: merchId,
+			amount: amount,
+			currency: currency,
+			username: username,
+			password: password,
+			clientId: clientId);
+	}
 }

lib/view_model/ionia/ionia_view_model.dart

@@ -1,4 +1,4 @@
-import 'package:cake_wallet/ionia/ionia.dart';
+import 'package:cake_wallet/ionia/ionia_service.dart';
 import 'package:cake_wallet/ionia/ionia_create_state.dart';
 import 'package:cake_wallet/ionia/ionia_virtual_card.dart';
 import 'package:mobx/mobx.dart';