137 lines
4.3 KiB
Dart
137 lines
4.3 KiB
Dart
import 'package:be_happy/domain/usecase/get_profile_usecase.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import '../../core/result.dart';
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import '../../core/failures.dart';
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import '../../domain/entities/payment_card.dart';
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import '../../domain/usecase/get_payment_cards_usecase.dart';
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import '../../domain/usecase/remove_payment_card_usecase.dart';
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import '../../domain/usecase/set_main_payment_card_usecase.dart';
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import '../event/payment_methods_event.dart';
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import '../state/payment_methods_state.dart';
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class PaymentMethodsBloc extends Bloc<PaymentMethodsEvent, PaymentMethodsState> {
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final GetPaymentCardsUsecase _getPaymentCardsUsecase;
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final RemovePaymentCardUsecase _removePaymentCardUsecase;
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final SetMainPaymentCardUsecase _setMainPaymentCardUsecase;
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final GetProfileUseCase _getProfileUseCase;
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PaymentMethodsBloc(
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this._getPaymentCardsUsecase,
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this._removePaymentCardUsecase,
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this._setMainPaymentCardUsecase,
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this._getProfileUseCase,
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) : super(PaymentMethodsState(status: PaymentMethodsStatus.initial)) {
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on<PaymentMethodsStarted>(_onStarted);
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on<PaymentMethodsDeleteCard>(_onDeleteCard);
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on<PaymentMethodsSetMainCard>(_onSetMainCard);
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}
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Future<void> _onStarted(
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PaymentMethodsStarted event,
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Emitter<PaymentMethodsState> emit,
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) async {
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emit(state.copyWith(status: PaymentMethodsStatus.loading));
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try {
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final result = await _getPaymentCardsUsecase();
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final profile = await _getProfileUseCase();
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if (result is Success<List<PaymentCard>>) {
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emit(state.copyWith(
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status: PaymentMethodsStatus.success,
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cards: result.data ?? [],
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balance: profile.balance,
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));
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} else if (result is Failure) {
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String errorMessage = 'Не удалось загрузить карты';
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/*if (result.failure is AuthFailure) {
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errorMessage = 'Ошибка авторизации';
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} else if (result.failure is UnknownFailure) {
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errorMessage = result.failure.message ?? 'Неизвестная ошибка';
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}*/
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emit(state.copyWith(
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status: PaymentMethodsStatus.failure,
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errorMessage: errorMessage,
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));
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}
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} catch (e) {
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emit(state.copyWith(
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status: PaymentMethodsStatus.failure,
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errorMessage: e.toString(),
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));
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}
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}
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Future<void> _onDeleteCard(
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PaymentMethodsDeleteCard event,
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Emitter<PaymentMethodsState> emit,
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) async {
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emit(state.copyWith(isDeleting: true));
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try {
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final result = await _removePaymentCardUsecase(event.cardId);
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if (result is Success) {
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emit(state.copyWith(isDeleting: false));
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add(PaymentMethodsStarted());
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} else if (result is Failure) {
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String errorMessage = 'Не удалось удалить карту';
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if (result.failure is AuthFailure) {
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errorMessage = 'Ошибка авторизации';
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} else if (result.failure is UnknownFailure) {
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errorMessage = result.failure.message ?? 'Неизвестная ошибка';
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}
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emit(state.copyWith(
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isDeleting: false,
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errorMessage: errorMessage,
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));
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}
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} catch (e) {
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emit(state.copyWith(
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isDeleting: false,
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errorMessage: e.toString(),
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));
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}
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}
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Future<void> _onSetMainCard(
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PaymentMethodsSetMainCard event,
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Emitter<PaymentMethodsState> emit,
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) async {
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emit(state.copyWith(isSettingMain: true));
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try {
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final result = await _setMainPaymentCardUsecase(event.cardId);
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if (result is Success) {
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emit(state.copyWith(isSettingMain: false));
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add(PaymentMethodsStarted());
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} else if (result is Failure) {
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String errorMessage = 'Не удалось установить основную карту';
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if (result.failure is AuthFailure) {
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errorMessage = 'Ошибка авторизации';
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} else if (result.failure is UnknownFailure) {
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errorMessage = result.failure.message ?? 'Неизвестная ошибка';
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}
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emit(state.copyWith(
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isSettingMain: false,
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errorMessage: errorMessage,
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));
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}
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} catch (e) {
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emit(state.copyWith(
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isSettingMain: false,
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errorMessage: e.toString(),
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));
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}
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}
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}
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