115 lines
3.6 KiB
Dart
115 lines
3.6 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:go_router/go_router.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import 'package:provider/provider.dart';
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import 'package:qpay/http/http.dart';
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import 'package:qpay/screens/pay/pay_controller.dart' as pc;
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import 'package:qpay/screens/transaction_controller.dart' as tc;
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import 'package:qpay/screens/home/home_controller.dart' as hc;
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class ReceiptModel {
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Map<String, dynamic>? receiptData;
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bool isLoading = false;
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String? errorMessage;
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}
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class ReceiptController extends ChangeNotifier {
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final ReceiptModel model = ReceiptModel();
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final Http http = Http();
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late tc.TransactionController transactionController;
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late SharedPreferences prefs;
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BuildContext context;
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ReceiptController(this.context) {
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transactionController = Provider.of<tc.TransactionController>(
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context,
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listen: false,
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);
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}
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void _showErrorSnackBar(String? message) {
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WidgetsBinding.instance.addPostFrameCallback((_) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(message.toString()),
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behavior: SnackBarBehavior.floating,
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backgroundColor: Colors.deepOrange,
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),
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);
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});
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}
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void setLoading(bool value) {
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model.isLoading = value;
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notifyListeners();
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}
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Future<void> repeatTransaction(BuildContext context) async {
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setLoading(true);
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// fetch provider & update tran controller
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String providerId = model.receiptData?['billClientId'] ?? '';
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Map<String, dynamic> provider = await http.get(
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'/public/providers/client/$providerId',
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);
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transactionController.model.selectedProvider = hc.BillProvider.fromJson(
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provider,
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);
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// update tran controller formdata with credit account, email, name, phone & providerLabel
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transactionController.model.formData = transactionController.model.formData
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.copyWith(
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creditAccount: model.receiptData?['creditAccount'] ?? '',
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creditPhone: model.receiptData?['creditPhone'] ?? '',
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creditName: model.receiptData?['creditName'] ?? '',
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creditEmail: model.receiptData?['creditEmail'] ?? '',
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);
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// fetch product and update tran controller formdata
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String providerUid =
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transactionController.model.selectedProvider?.uid ?? '';
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String productUid = model.receiptData?['productUid'] ?? '';
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if (productUid.isNotEmpty) {
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Map<String, dynamic> product = await http.get(
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'/public/providers/$providerUid/products/$productUid',
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);
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transactionController.model.selectedProduct = pc.BillProduct.fromJson(
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product,
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);
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}
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// update credit amount, notification phone number, payment processor
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transactionController
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.model
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.formData = transactionController.model.formData.copyWith(
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amount: model.receiptData?['amount'].toStringAsFixed(2) ?? '',
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creditPhone: model.receiptData?['creditPhone'] ?? '',
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paymentProcessorLabel: model.receiptData?['paymentProcessorLabel'] ?? '',
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paymentProcessorName: model.receiptData?['paymentProcessorName'] ?? '',
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);
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setLoading(false);
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context.push('/make-payment');
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}
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Future<void> getReceiptData(String id) async {
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setLoading(true);
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try {
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Map<String, dynamic> response = await http.get('/public/transaction/$id');
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model.receiptData = response;
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} catch (e) {
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_showErrorSnackBar(
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"Problem fetching transaction data, are you connected to the internet?",
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);
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} finally {
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setLoading(false);
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}
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}
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void updateReceiptData(Map<String, dynamic> data) {
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model.receiptData = data;
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notifyListeners();
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}
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}
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