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

Elwig/Models/Entities/Member.cs

@@ -67,8 +67,22 @@ namespace Elwig.Models.Entities {
             set => ExitDateString = value?.ToString("yyyy-MM-dd");
         }
 
-        [Column("business_shares")]
-        public int BusinessShares { get; set; }
+        [Column("shares")]
+        public int Shares { get; set; }
+
+        [Column("shares_red")]
+        public int SharesRed { get; set; }
+
+        [Column("shares_white")]
+        public int SharesWhite { get; set; }
+
+        [Column("shares_dormant")]
+        public int SharesDormant { get; set; }
+
+        [NotMapped]
+        public int SharesTotal => Shares + SharesRed + SharesWhite + SharesDormant;
+        [NotMapped]
+        public int SharesActive => Shares + SharesRed + SharesWhite;
 
         [Column("accounting_nr")]
         public string? AccountingNr { get; set; }
@@ -189,9 +203,14 @@ namespace Elwig.Models.Entities {
         [InverseProperty(nameof(BillingAddr.Member))]
         public virtual BillingAddr? BillingAddress { get; private set; }
 
-        [InverseProperty(nameof(Delivery.Member))]
+        [InverseProperty(nameof(DeliveryAncmt.Member))]
         public virtual ICollection<DeliveryAncmt> Announcements { get; private set; } = null!;
 
+        [InverseProperty(nameof(MemberHistory.FromMember))]
+        public virtual ICollection<MemberHistory> HistoryFrom { get; private set; } = null!;
+        [InverseProperty(nameof(MemberHistory.ToMember))]
+        public virtual ICollection<MemberHistory> HistoryTo { get; private set; } = null!;
+
         [InverseProperty(nameof(Delivery.Member))]
         public virtual ICollection<Delivery> Deliveries { get; private set; } = null!;