Das CustomId-Feld für Rechnungen ist jetzt ein String-Feld

GreenTree.Nachtragsmanagement.Core/Domain/Invoice/Invoice.cs

@@ -11,7 +11,7 @@ namespace GreenTree.Nachtragsmanagement.Core.Domain.Invoice
         /// <summary>
         /// Customized number for identification
         /// </summary>
-        public int CustomNumber { get; set; }
+        public string CustomNumber { get; set; }
 
         /// <summary>
         /// Monetary value

GreenTree.Nachtragsmanagement.Web/Controllers/AppendixController.cs

@@ -695,7 +695,7 @@ namespace GreenTree.Nachtragsmanagement.Web.Controllers
                 {
                     var invoice = _appendixService.GetInvoiceById(invoiceModel.Id);
 
-                    invoice.CustomNumber = invoiceModel.CustomNumber.Value;
+                    invoice.CustomNumber = invoiceModel.CustomNumber;
                     invoice.Date = invoiceModel.DateTime.Value;
                     invoice.Value = invoiceModel.Value.Value;
 

GreenTree.Nachtragsmanagement.Web/Models/Appendix/InvoiceDataModel.cs

@@ -8,7 +8,7 @@ namespace GreenTree.Nachtragsmanagement.Web.Models.Appendix
     public class InvoiceDataModel
     {
         public int Id { get; set; }
-        public int? CustomNumber { get; set; }
+        public string CustomNumber { get; set; }
         public decimal? Value { get; set; }
         public DateTime? DateTime { get; set; }
         public int? AppendixId { get; set; }
@@ -40,7 +40,7 @@ namespace GreenTree.Nachtragsmanagement.Web.Models.Appendix
             {
                 Id = this.Id,
                 AppendixId = this.AppendixId.Value,
-                CustomNumber = this.CustomNumber.Value,
+                CustomNumber = this.CustomNumber,
                 Date = this.DateTime.Value,
                 Value = this.Value.Value
             };