38 lines
927 B
Dart
38 lines
927 B
Dart
import 'package:flutter/material.dart';
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import 'package:pweb/generated/i18n/app_localizations.dart';
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import 'package:pweb/utils/snackbar.dart';
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import 'package:pweb/widgets/error/snackbar.dart';
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Future<void> invokeAndNotify<T>(
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BuildContext context, {
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required Future<T> Function() operation,
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String? operationSuccess,
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String? operationError,
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void Function(Object)? onError,
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void Function(T)? onSuccess,
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}) async {
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final locs = AppLocalizations.of(context)!;
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try {
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final res = await operation();
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if (operationSuccess != null) {
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await notifyUser(context, operationSuccess);
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}
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if (onSuccess != null) {
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onSuccess(res);
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}
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} catch (e) {
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notifyUserOfErrorX(
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context: context,
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errorSituation: operationError ?? locs.errorInternalError,
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exception: e,
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appLocalizations: locs,
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);
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if (onError != null) {
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onError(e);
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}
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rethrow;
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}
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}
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