initial commit

bff/middleware/errorHandler.js

@@ -0,0 +1,24 @@
+export function errorHandler(err, req, res, next) {
+  const statusCode = err.statusCode || 500;
+  const code = err.code || 'INTERNAL_ERROR';
+
+  console.error('[BFF ERROR]', {
+    code,
+    statusCode,
+    message: err.message,
+    stack: err.stack,
+  });
+
+  const response = {
+    ok: false,
+    error: code,
+    message: err.message || 'Internal server error',
+  };
+
+  // Добавляем детали валидации если есть
+  if (err.details && Array.isArray(err.details)) {
+    response.details = err.details;
+  }
+
+  res.status(statusCode).json(response);
+}