业务逻辑 ASP.NET MV

Question

我需要一些帮助。我有一个名为Transaction 的模型类，我想用PersenTopUp 计算JumlahTransaksi，我应该把计算的函数放在哪里？在模型中还是在控制器中？

public class Transaksi
{
    public Transaksi()
    {
        Members = new Member();
        Groups = new Group();
        Profits = new Profit();
        Level = new Level();
        JenisTransaksi = new JenisTransaksi();
    }

    [BsonId]
    public string Id { get; set; }

    public Member Members { get; set; }

    public Group Groups { get; set; }

    public int NoTransaksi { get; set; }

    [BsonRepresentation(MongoDB.Bson.BsonType.Double)]
    public double BatasTransaksi { get; set; }

    [BsonRepresentation(BsonType.String)]
    public JenisTransaksi JenisTransaksi { get; set; }

    [BsonRepresentation(BsonType.Double)]
    public double PersenTopUp
    {
        get;
        set;
    }
    [BsonRepresentation(BsonType.Double)]
    public double PersenRef
    {
        get;
        set;
    }

    [BsonRepresentation(BsonType.Double)]
    public double JumlahTransaksi { get; set; }

    [BsonDateTimeOptions(Kind = DateTimeKind.Local, DateOnly = true)]
    public DateTime TanggalTransaksi { get; set; }

    [BsonDateTimeOptions(Kind = DateTimeKind.Local, DateOnly = true)]
    public DateTime TglJatuhTempo
    {
        get
        {
            return (this.TanggalTransaksi.AddYears(1));
        }
    }

    // Setiap member memiliki list profit 
    public Profit Profits { get; set; }

    [BsonRepresentation(BsonType.String)]
    public Level Level { get; set; }

    [BsonRepresentation(BsonType.String)]
    public StatusTransaksi StatusTransaksi;

    [BsonRepresentation(MongoDB.Bson.BsonType.String)]
    public string Keterangan { get; set; }

    [BsonDateTimeOptions(Kind = DateTimeKind.Local, DateOnly = true)]
    public DateTime TerakhirDiubah { get; set; }
}

Answer 1

您可以在模型中定义一个函数来使用 PersenTopUp 计算 JumlahTransaksi。

public double MakeSum()
{
   return PersenTopUp + JumlahTransaksi;
}