Fix Operation query parameters.

src/operations/operation.service.ts

@@ -48,7 +48,7 @@ export class OperationService {
       dateRange.end = this.formatDate(maxDate);
     }
 
-    return this.all().getList([], dateRange);
+    return this.all().getList(dateRange);
   }
   
   get(id: number): Observable<Operation> {