Simplified bank money transfer

Server/Entities/Faction.cs

@@ -1,8 +1,11 @@
 using Microsoft.EntityFrameworkCore;
+using reallife_gamemode.Model;
+using reallife_gamemode.Server.Util;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
+using System.Linq;
 using System.Text;
 
 /**
@@ -13,14 +16,28 @@ using System.Text;
 
 namespace reallife_gamemode.Server.Entities
 {
-    public class Faction
+    public class Faction : IBankAccountOwner
     {
         [Key]
         [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
         public int Id { get; set; }
         [StringLength(32)]
         public string Name { get; set; }
-        public int BankAccount { get; set; }
         public bool StateOwned { get; set; }
+
+        public IBankAccount GetBankAccount(DatabaseContext databaseContext = null)
+        {
+            if (databaseContext == null)
+            {
+                using (databaseContext = new DatabaseContext())
+                {
+                    return databaseContext.FactionBankAccounts.FirstOrDefault(u => u.FactionId == this.Id);
+                }
+            }
+            else
+            {
+                return databaseContext.FactionBankAccounts.FirstOrDefault(u => u.FactionId == this.Id);
+            }
+        }
     }
 }