using System; using Microsoft.EntityFrameworkCore; namespace BTCPayServer.Data { public class InvoiceEventData { public string InvoiceDataId { get; set; } public InvoiceData InvoiceData { get; set; } public string UniqueId { get; set; } public DateTimeOffset Timestamp { get; set; } public string Message { get; set; } internal static void OnModelCreating(ModelBuilder builder) { builder.Entity() .HasOne(o => o.InvoiceData) .WithMany(i => i.Events).OnDelete(DeleteBehavior.Cascade); builder.Entity() .HasKey(o => new { o.InvoiceDataId, #pragma warning disable CS0618 o.UniqueId #pragma warning restore CS0618 }); } } }