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fix

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renolation
2025-10-16 17:22:27 +07:00
parent 3b1f198f2a
commit 7dc66d80fc
17 changed files with 222 additions and 217 deletions
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51
lib/features/categories/data/repositories/category_repository_impl.dart
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@@ -18,8 +18,27 @@ class CategoryRepositoryImpl implements CategoryRepository {
@override
Future<Either<Failure, List<Category>>> getAllCategories() async {
try {
final categories = await localDataSource.getAllCategories();
// Try remote first (online-first)
final categories = await remoteDataSource.getAllCategories();
// Cache the results
await localDataSource.cacheCategories(categories);
return Right(categories.map((model) => model.toEntity()).toList());
} on ServerException catch (e) {
// Remote failed, try local cache
try {
final cachedCategories = await localDataSource.getAllCategories();
return Right(cachedCategories.map((model) => model.toEntity()).toList());
} on CacheException catch (cacheError) {
return Left(ServerFailure('${e.message}. Cache also unavailable.'));
}
} on NetworkException catch (e) {
// Network failed, try local cache
try {
final cachedCategories = await localDataSource.getAllCategories();
return Right(cachedCategories.map((model) => model.toEntity()).toList());
} on CacheException catch (cacheError) {
return Left(NetworkFailure('${e.message}. Cache also unavailable.'));
}
} on CacheException catch (e) {
return Left(CacheFailure(e.message));
}
@@ -28,11 +47,33 @@ class CategoryRepositoryImpl implements CategoryRepository {
@override
Future<Either<Failure, Category>> getCategoryById(String id) async {
try {
final category = await localDataSource.getCategoryById(id);
if (category == null) {
return Left(NotFoundFailure('Category not found'));
}
// Try remote first (online-first)
final category = await remoteDataSource.getCategoryById(id);
// Cache the result
await localDataSource.updateCategory(category);
return Right(category.toEntity());
} on ServerException catch (e) {
// Remote failed, try local cache
try {
final cachedCategory = await localDataSource.getCategoryById(id);
if (cachedCategory == null) {
return Left(NotFoundFailure('Category not found in cache'));
}
return Right(cachedCategory.toEntity());
} on CacheException catch (cacheError) {
return Left(ServerFailure('${e.message}. Cache also unavailable.'));
}
} on NetworkException catch (e) {
// Network failed, try local cache
try {
final cachedCategory = await localDataSource.getCategoryById(id);
if (cachedCategory == null) {
return Left(NotFoundFailure('Category not found in cache'));
}
return Right(cachedCategory.toEntity());
} on CacheException catch (cacheError) {
return Left(NetworkFailure('${e.message}. Cache also unavailable.'));
}
} on CacheException catch (e) {
return Left(CacheFailure(e.message));
}