feat: implement save receipt functionality with transaction handling and DTOs

2026-05-09 15:04:23 +02:00
parent 853e853e5e
commit 8354abbc8f
10 changed files with 461 additions and 99 deletions
@@ -255,6 +255,64 @@ class ImportRepository {
    }
  }

+  /// Save receipt items in a single atomic transaction.
+  /// 
+  /// This endpoint handles:
+  /// - Creating/validating products
+  /// - Creating/merging inventory items
+  /// - Adding to pantry
+  /// - Learning aliases
+  /// - Learning unit mappings
+  Future<Map<String, dynamic>> saveReceipt({
+    required List<Map<String, dynamic>> items,
+    bool isAdminLearning = false,
+    String? token,
+  }) async {
+    try {
+      developer.log('Starting saveReceipt with ${items.length} items', name: 'ImportRepository');
+
+      final uri = Uri.parse('$_baseUrl/receipt-import/save');
+      final response = await _client.post(
+        uri,
+        headers: {
+          'Content-Type': 'application/json',
+          if (token != null) 'Authorization': 'Bearer $token',
+        },
+        body: jsonEncode({
+          'items': items,
+          if (isAdminLearning) 'isAdminLearning': true,
+        }),
+      ).timeout(
+        const Duration(seconds: 60),
+        onTimeout: () {
+          developer.log('saveReceipt request timed out', name: 'ImportRepository', error: 'Timeout');
+          throw ApiException(
+            type: ApiErrorType.network,
+            message: 'Sparandet tok för lång tid. Försök igen.',
+          );
+        },
+      );
+
+      developer.log('saveReceipt response status: ${response.statusCode}', name: 'ImportRepository');
+
+      if (response.statusCode < 200 || response.statusCode >= 300) {
+        developer.log('saveReceipt error: ${response.body}', name: 'ImportRepository', error: 'HTTP Error');
+        throw ApiException(
+          type: _mapStatusCodeToErrorType(response.statusCode),
+          message: 'Fel vid sparande: ${response.body}',
+          statusCode: response.statusCode,
+        );
+      }
+
+      final result = _parseResponse(response) as Map<String, dynamic>;
+      developer.log('saveReceipt succeeded: ${result['created']} created, ${result['merged']} merged', name: 'ImportRepository');
+      return result;
+    } catch (e) {
+      developer.log('Exception during saveReceipt: $e', name: 'ImportRepository', error: e);
+      rethrow;
+    }
+  }
+
  /// Helper method to map HTTP status codes to [ApiErrorType].
  ApiErrorType _mapStatusCodeToErrorType(int statusCode) {
    if (statusCode == 401) return ApiErrorType.unauthorized;