[#20][#80] Elwig: Update member_history and add different types of shares

Elwig/Models/Entities/MemberHistory.cs

@@ -1,12 +1,23 @@
+using Elwig.Helpers;
 using Microsoft.EntityFrameworkCore;
 using System;
 using System.ComponentModel.DataAnnotations.Schema;
 
 namespace Elwig.Models.Entities {
-    [Table("member_history"), PrimaryKey("MgNr", "DateString", "Type")]
+    [Table("member_history"), PrimaryKey("HistNr")]
     public class MemberHistory {
-        [Column("mgnr")]
-        public int MgNr { get; set; }
+        [Column("histnr")]
+        public int HistNr { get; set; }
+
+        [Column("from_mgnr")]
+        public int? FromMgNr { get; set; }
+        [Column("from_type")]
+        public int? FromType { get; set; }
+
+        [Column("to_mgnr")]
+        public int? ToMgNr { get; set; }
+        [Column("to_type")]
+        public int? ToType { get; set; }
 
         [Column("date")]
         public required string DateString { get; set; }
@@ -16,16 +27,39 @@ namespace Elwig.Models.Entities {
             set => value.ToString("yyyy-MM-dd");
         }
 
-        [Column("type")]
-        public required string Type { get; set; }
+        [Column("reason")]
+        public required string Reason { get; set; }
 
-        [Column("business_shares")]
-        public int BusinessShares { get; set; }
+        [Column("source")]
+        public required string Source { get; set; }
+
+        [Column("shares")]
+        public int Shares { get; set; }
+
+        [Column("value_per_share")]
+        public long? ValuePerShareValue { get; set; }
+        [NotMapped]
+        public decimal? ValuePerShare {
+            get => ValuePerShareValue != null ? Utils.DecFromDb(ValuePerShareValue.Value, 2) : null;
+            set => ValuePerShareValue = value != null ? Utils.DecToDb(value.Value, 2) : null;
+        }
+
+        [NotMapped]
+        public decimal? TotalValue => Shares * ValuePerShare;
+
+        [Column("currency")]
+        public string? CurrencyCode { get; set; }
 
         [Column("comment")]
         public string? Comment { get; set; }
 
-        [ForeignKey("MgNr")]
-        public virtual Member Member { get; private set; } = null!;
+        [ForeignKey("FromMgNr")]
+        public virtual Member FromMember { get; private set; } = null!;
+
+        [ForeignKey("ToMgNr")]
+        public virtual Member ToMember { get; private set; } = null!;
+
+        [ForeignKey("CurrencyCode")]
+        public virtual Currency Currency { get; private set; } = null!;
     }
 }