public static function agregar($uniforme, $usuarioID)
 {
     extract($uniforme);
     $uniforme = new UniformeModelo($uniformeID);
     if ($uniforme->stock >= $cantidad) {
         $query = "INSERT INTO ventas SET uniformeID = {$uniformeID}, cantidad = {$cantidad}, montoUnitario = {$montoUnitario}, cajeroID = {$usuarioID}";
         $ventaID = APIDatabase::insert($query);
         if ($ventaID != 0) {
             $uniforme->ajustarStock(-$cantidad);
             return $ventaID;
         } else {
             return 501;
         }
     } else {
         return "Out of Stock";
     }
 }
 public static function agregar($uniforme)
 {
     extract($uniforme);
     $query = "INSERT INTO uniformes SET descripcion = '{$descripcion}', talla = '{$talla}',\n          stock = {$stock}, costo = {$costo}, precio = {$precio}, referencia = '{$referencia}', codigoBarra = '{$codigoBarra}', proveedorID = {$proveedorID}";
     return APIDatabase::insert($query);
 }