cb308bbf68
- Flutter frontend with Provider state management - FastAPI backend with SQLAlchemy ORM - Internationalization support (EN/DE) - Clean Architecture folder structure - GoRouter for navigation - GetIt for dependency injection
30 lines
796 B
Dart
30 lines
796 B
Dart
abstract class Failure {
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final String message;
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final String? code;
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const Failure({required this.message, this.code});
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@override
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String toString() => 'Failure(message: $message, code: $code)';
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}
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class ServerFailure extends Failure {
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const ServerFailure({required super.message, super.code});
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}
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class NetworkFailure extends Failure {
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const NetworkFailure({super.message = 'Network connection error', super.code});
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}
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class ValidationFailure extends Failure {
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const ValidationFailure({required super.message, super.code});
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}
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class NotFoundFailure extends Failure {
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const NotFoundFailure({super.message = 'Resource not found', super.code});
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}
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class UnexpectedFailure extends Failure {
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const UnexpectedFailure({super.message = 'An unexpected error occurred', super.code});
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}
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