public List <PeriodicReport_Result> GetProductStock(int productId, DateTime startDate, DateTime endDate, int tenantId)
{
var db = new InventoryDb();
var stock = db.PeriodicReport(productId, startDate, endDate, tenantId).ToList();
return(stock);
// return db.StockReport(productId, startDate, endDate).ToList();
}
