public static StockRoomChange UpdateWithLog(this StockRoom room, Guid userId, Action <StockRoom> action)
{
var oldValueJson = room.ToJsonString();
action(room);
return(new StockRoomChange
{
StockRoomId = room.Id,
ChangerUserId = userId,
CreateDateTime = DateTime.UtcNow,
OldValueJson = oldValueJson,
NewValueJson = room.ToJsonString()
});
}
