57 lines
1.7 KiB
Dart
57 lines
1.7 KiB
Dart
import '../dto/results.dart';
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import '../mappers/results.dart';
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import '../models/verification.dart';
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abstract interface class SimulationInfo {
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bool get isSimulated;
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}
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abstract interface class VerificationService {
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Future<VerificationResult> send({
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required String email,
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required String locale,
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});
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Future<VerificationResult> confirm({required String token});
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}
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/// Explicit preview tokens only. Never use this implementation in production.
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class DummyVerificationService implements VerificationService, SimulationInfo {
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const DummyVerificationService({
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this.delay = const Duration(milliseconds: 600),
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this.sendFailure,
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this.verifiedEmail = 'alex@example.com',
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});
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@override
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bool get isSimulated => true;
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final Duration delay;
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final VerificationError? sendFailure;
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final String verifiedEmail;
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@override
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Future<VerificationResult> send({
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required String email,
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required String locale,
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}) async {
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await Future<void>.delayed(delay);
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if (sendFailure case final error?) throw VerificationException(error);
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return VerificationMapper.fromDTO(const VerificationDTO(simulated: true));
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}
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@override
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Future<VerificationResult> confirm({required String token}) async {
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await Future<void>.delayed(delay);
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switch (token) {
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case 'demo-valid':
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return VerificationMapper.fromDTO(
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VerificationDTO(simulated: true, email: verifiedEmail),
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);
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case 'demo-expired':
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throw const VerificationException(VerificationError.expired);
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case 'demo-internal':
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throw const VerificationException(VerificationError.internal);
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default:
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throw const VerificationException(VerificationError.invalid);
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}
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}
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}
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