143 lines
3.8 KiB
Dart
143 lines
3.8 KiB
Dart
/// 애플리케이션 전체 예외 클래스들
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///
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/// 각 레이어별로 명확한 예외 계층 구조를 제공합니다.
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/// 앱 예외 기본 클래스
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abstract class AppException implements Exception {
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final String message;
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final String? code;
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final dynamic originalError;
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const AppException({required this.message, this.code, this.originalError});
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@override
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String toString() =>
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'$runtimeType: $message${code != null ? ' (코드: $code)' : ''}';
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}
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/// 비즈니스 로직 예외
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class BusinessException extends AppException {
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const BusinessException({
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required String message,
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String? code,
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dynamic originalError,
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}) : super(message: message, code: code, originalError: originalError);
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}
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/// 검증 예외
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class ValidationException extends AppException {
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final Map<String, String>? fieldErrors;
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const ValidationException({
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required String message,
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this.fieldErrors,
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String? code,
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}) : super(message: message, code: code);
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@override
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String toString() {
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final base = super.toString();
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if (fieldErrors != null && fieldErrors!.isNotEmpty) {
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final errors = fieldErrors!.entries
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.map((e) => '${e.key}: ${e.value}')
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.join(', ');
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return '$base [필드 오류: $errors]';
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}
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return base;
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}
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}
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/// 데이터 예외
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class DataException extends AppException {
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const DataException({
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required String message,
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String? code,
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dynamic originalError,
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}) : super(message: message, code: code, originalError: originalError);
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}
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/// 저장소 예외
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class StorageException extends DataException {
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const StorageException({
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required String message,
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String? code,
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dynamic originalError,
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}) : super(message: message, code: code, originalError: originalError);
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}
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/// 권한 예외
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class PermissionException extends AppException {
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final String permission;
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const PermissionException({
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required String message,
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required this.permission,
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String? code,
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}) : super(message: message, code: code);
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@override
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String toString() => '$runtimeType: $message (권한: $permission)';
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}
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/// 위치 서비스 예외
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class LocationException extends AppException {
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const LocationException({
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required String message,
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String? code,
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dynamic originalError,
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}) : super(message: message, code: code, originalError: originalError);
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}
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/// 설정 예외
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class ConfigurationException extends AppException {
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const ConfigurationException({required String message, String? code})
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: super(message: message, code: code);
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}
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/// UI 예외
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class UIException extends AppException {
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const UIException({
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required String message,
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String? code,
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dynamic originalError,
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}) : super(message: message, code: code, originalError: originalError);
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}
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/// 리소스를 찾을 수 없음 예외
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class NotFoundException extends AppException {
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final String resourceType;
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final dynamic resourceId;
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const NotFoundException({
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required this.resourceType,
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required this.resourceId,
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String? message,
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}) : super(
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message: message ?? '$resourceType을(를) 찾을 수 없습니다 (ID: $resourceId)',
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code: 'NOT_FOUND',
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);
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}
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/// 중복 리소스 예외
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class DuplicateException extends AppException {
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final String resourceType;
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const DuplicateException({required this.resourceType, String? message})
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: super(message: message ?? '이미 존재하는 $resourceType입니다', code: 'DUPLICATE');
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}
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/// 추천 엔진 예외
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class RecommendationException extends BusinessException {
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const RecommendationException({required String message, String? code})
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: super(message: message, code: code);
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}
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/// 알림 예외
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class NotificationException extends AppException {
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const NotificationException({
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required String message,
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String? code,
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dynamic originalError,
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}) : super(message: message, code: code, originalError: originalError);
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}
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