switch to sqlite

Billing.Shared/Models/Account.cs

@@ -1,9 +1,12 @@
-using System.Xml.Linq;
+using SQLite;
 
 namespace Billing.Models
 {
-    public class Account : BaseModel
+    public class Account : IIdItem
     {
+        private const string ICON_DEFAULT = "ic_default";
+
+        [PrimaryKey, AutoIncrement]
         public int Id { get; set; }
         public string Icon { get; set; } = ICON_DEFAULT;
         public AccountCategory Category { get; set; }
@@ -11,28 +14,6 @@ namespace Billing.Models
         public decimal Initial { get; set; }
         public decimal Balance { get; set; }
         public string Memo { get; set; }
-
-        public override void OnXmlDeserialize(XElement node)
-        {
-            Id = Read(node, nameof(Id), 0);
-            Icon = Read(node, nameof(Icon), ICON_DEFAULT);
-            Category = (AccountCategory)Read(node, nameof(Category), 0);
-            Name = Read(node, nameof(Name), string.Empty);
-            Initial = Read(node, nameof(Initial), 0m);
-            Balance = Read(node, nameof(Balance), 0m);
-            Memo = Read(node, nameof(Memo), null);
-        }
-
-        public override void OnXmlSerialize(XElement node)
-        {
-            Write(node, nameof(Id), Id);
-            Write(node, nameof(Icon), Icon);
-            Write(node, nameof(Category), (int)Category);
-            Write(node, nameof(Name), Name);
-            Write(node, nameof(Initial), Initial);
-            Write(node, nameof(Balance), Balance);
-            Write(node, nameof(Memo), Memo);
-        }
     }
 
     public enum AccountCategory