feat: inventory

lib/infrastructure/analytic/repositories/analytic_repository.dart

@@ -5,14 +5,17 @@ import 'package:injectable/injectable.dart';
 
 import '../../../domain/analytic/analytic.dart';
 import '../../../domain/analytic/repositories/i_analytic_repository.dart';
+import '../../../domain/auth/auth.dart';
+import '../../auth/datasources/local_data_provider.dart';
 import '../datasource/remote_data_provider.dart';
 
 @Injectable(as: IAnalyticRepository)
 class AnalyticRepository implements IAnalyticRepository {
   final AnalyticRemoteDataProvider _dataProvider;
+  final AuthLocalDataProvider _authLocalDataProvider;
   final String _logName = 'AnalyticRepository';
 
-  AnalyticRepository(this._dataProvider);
+  AnalyticRepository(this._dataProvider, this._authLocalDataProvider);
 
   @override
   Future<Either<AnalyticFailure, SalesAnalytic>> getSales({
@@ -85,4 +88,31 @@ class AnalyticRepository implements IAnalyticRepository {
       return left(const AnalyticFailure.unexpectedError());
     }
   }
+
+  @override
+  Future<Either<AnalyticFailure, InventoryAnalytic>> getInventory({
+    required DateTime dateFrom,
+    required DateTime dateTo,
+  }) async {
+    try {
+      User currentUser = await _authLocalDataProvider.currentUser();
+
+      final result = await _dataProvider.fetchInventory(
+        outletId: currentUser.outletId,
+        dateFrom: dateFrom,
+        dateTo: dateTo,
+      );
+
+      if (result.hasError) {
+        return left(result.error!);
+      }
+
+      final auth = result.data!.toDomain();
+
+      return right(auth);
+    } catch (e, s) {
+      log('getInventoryError', name: _logName, error: e, stackTrace: s);
+      return left(const AnalyticFailure.unexpectedError());
+    }
+  }
 }