Update model

Elwig/Models/AT_Gem.cs

@@ -1,4 +1,5 @@
 using Microsoft.EntityFrameworkCore;
+using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations.Schema;
 
 namespace Elwig.Models {
@@ -9,5 +10,11 @@ namespace Elwig.Models {
 
         [Column("name")]
         public string Name { get; private set; }
+
+        [InverseProperty("Gem")]
+        public virtual ISet<AT_Kg> Kgs { get; private set; }
+
+        [InverseProperty("AtGem")]
+        public virtual WbGem? WbGem { get; private set; }
     }
 }

Elwig/Models/AT_Kg.cs

@@ -15,5 +15,8 @@ namespace Elwig.Models {
 
         [ForeignKey("Gkz")]
         public virtual AT_Gem Gem { get; private set; }
+
+        [InverseProperty("AtKg")]
+        public virtual WbKg WbKg { get; private set; }
     }
 }

Elwig/Models/DeliveryPart.cs

@@ -45,7 +45,7 @@ namespace Elwig.Models {
         public string QualId { get; set; }
 
         [ForeignKey("QualId")]
-        public virtual WineQual Quality { get; private set; }
+        public virtual WineQualLevel Quality { get; private set; }
 
         [Column("hkid")]
         public string HkId { get; set; }

Elwig/Models/WbGem.cs

@@ -0,0 +1,19 @@
+using Microsoft.EntityFrameworkCore;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Elwig.Models {
+    [Table("wb_gem"), PrimaryKey("Gkz")]
+    public class WbGem {
+        [Column("gkz")]
+        public int Gkz { get; private set; }
+
+        [Column("hkid")]
+        public string HkId { get; private set; }
+
+        [ForeignKey("Gkz")]
+        public virtual AT_Gem AtGem { get; private set; }
+
+        [ForeignKey("HkId")]
+        public virtual WineOrigin Origin { get; private set; }
+    }
+}

Elwig/Models/WbGl.cs

@@ -0,0 +1,17 @@
+using Microsoft.EntityFrameworkCore;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Elwig.Models {
+    [Table("wb_gl"), PrimaryKey("GlNr")]
+    public class WbGl {
+        [Column("glnr")]
+        public int GlNr { get; private set; }
+
+        [Column("name")]
+        public string Name { get; private set; }
+
+        [InverseProperty("Gl")]
+        public virtual ISet<WbKg> Kgs { get; private set; }
+    }
+}

Elwig/Models/WbKg.cs

@@ -1,4 +1,5 @@
 using Microsoft.EntityFrameworkCore;
+using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations.Schema;
 
 namespace Elwig.Models {
@@ -11,6 +12,18 @@ namespace Elwig.Models {
         public int? GlNr { get; set; }
 
         [ForeignKey("KgNr")]
-        public virtual AT_Kg Kg { get; private set; }
+        public virtual AT_Kg AtKg { get; private set; }
+
+        [ForeignKey("GlNr")]
+        public virtual WbGl Gl { get; private set; }
+
+        [InverseProperty("Kg")]
+        public virtual ISet<WbRd> Rds { get; private set; }
+
+        [NotMapped]
+        public WbGem Gem => AtKg.Gem.WbGem;
+
+        [NotMapped]
+        public WineOrigin Origin => Gem.Origin;
     }
 }

Elwig/Models/WbRd.cs

@@ -14,6 +14,6 @@ namespace Elwig.Models {
         public string Name { get; set; }
 
         [ForeignKey("KgNr")]
-        public virtual WbKg WbKg { get; private set; }
+        public virtual WbKg Kg { get; private set; }
     }
 }

Elwig/Models/WineOrigin.cs

@@ -1,4 +1,5 @@
 using Microsoft.EntityFrameworkCore;
+using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations.Schema;
 
 namespace Elwig.Models {
@@ -18,5 +19,8 @@ namespace Elwig.Models {
 
         [Column("blnr")]
         public int? BlNr { get; private set; }
+
+        [InverseProperty("Origin")]
+        public virtual ISet<WbGem> Gems { get; private set; }
     }
 }

Elwig/Models/WineQualLevel.cs

@@ -4,7 +4,7 @@ using System.ComponentModel.DataAnnotations.Schema;
 
 namespace Elwig.Models {
     [Table("wine_quality"), PrimaryKey("QualId")]
-    public class WineQual {
+    public class WineQualLevel {
         [Column("qualid")]
         public string QualId { get; private set; }