Rename solution directory to Elwig

Elwig/Models/AreaCommitment.cs

@@ -0,0 +1,46 @@
+using Microsoft.EntityFrameworkCore;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Elwig.Models {
+    [Table("area_commitment"), PrimaryKey("VNr", "KgNr", "GstNr")]
+    public class AreaCommitment {
+        [Column("vnr")]
+        public int VNr { get; set; }
+
+        [Column("kgnr")]
+        public int KgNr { get; set; }
+
+        [Column("gstnr")]
+        public string? GstNr { get; set; }
+
+        [Column("rdnr")]
+        public int? RdNr { get; set; }
+
+        [Column("area")]
+        public int Area { get; set; }
+
+        [Column("sortid")]
+        public string SortId { get; set; }
+
+        [Column("attrid")]
+        public string? AttrId { get; set; }
+
+        [Column("cultid")]
+        public string CultId { get; set; }
+
+        [ForeignKey("VNr")]
+        public virtual Contract Contract { get; private set; }
+
+        [ForeignKey("SortId")]
+        public virtual WineVar WineVar { get; private set; }
+
+        [ForeignKey("AttrId")]
+        public virtual WineAttr WineAttr { get; private set; }
+
+        [ForeignKey("CultId")]
+        public virtual WineCult WineCult { get; private set; }
+
+        [ForeignKey("KgNr, RdNr")]
+        public virtual WbRd? WbRd { get; private set; }
+    }
+}