item mng with sync

Distribution/Models/Brand.cs

@@ -0,0 +1,8 @@
+namespace Distribution.Models
+{
+    public class Brand : Template
+    {
+        public string Name { get; set; }
+        public int? ExternalErpId { get; set; }
+    }
+}

Distribution/Models/Category.cs

@@ -0,0 +1,8 @@
+namespace Distribution.Models
+{
+    public class Category : Template
+    {
+        public string Name { get; set; }
+        public int? ExternalErpId { get; set; }
+    }
+}

Distribution/Models/Item.cs

@@ -1,7 +1,35 @@
-namespace Distribution.Models
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Distribution.Models
 {
     public class Item : Template
     {
-        
+        public string Sku { get; set; }
+        public string Name { get; set; }
+        public string? Description { get; set; }
+
+        public Guid FK_CategoryId { get; set; }
+        [ForeignKey("FK_CategoryId")]
+        public Category Category { get; set; }
+
+        public Guid? FK_SubCategoryId { get; set; }
+        [ForeignKey("FK_SubCategoryId")]
+        public SubCategory? SubCategory { get; set; }
+
+        public Guid? FK_BrandId { get; set; }
+        [ForeignKey("FK_BrandId")]
+        public Brand? Brand { get; set; }
+
+        public Guid FK_BaseUomId { get; set; }
+        [ForeignKey("FK_BaseUomId")]
+        public Uom BaseUom { get; set; }
+
+        public decimal? SalePrice { get; set; }
+
+        public SyncSource SyncSource { get; set; } = SyncSource.Manual;
+        public int? ExternalErpItemId { get; set; }
+        public DateTime? LastSyncedAt { get; set; }
+
+        public ICollection<UomConversion> Conversions { get; set; } = [];
     }
 }

Distribution/Models/OrderItem.cs

@@ -11,5 +11,6 @@ namespace Distribution.Models
         [ForeignKey("FK_ItemId")]
         public Item Item { get; set; }
         public int Quantity { get; set; }
+        public decimal UnitPrice { get; set; }
     }
 }

Distribution/Models/SubCategory.cs

@@ -0,0 +1,13 @@
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Distribution.Models
+{
+    public class SubCategory : Template
+    {
+        public string Name { get; set; }
+        public Guid FK_CategoryId { get; set; }
+        [ForeignKey("FK_CategoryId")]
+        public Category Category { get; set; }
+        public int? ExternalErpId { get; set; }
+    }
+}

Distribution/Models/SyncSource.cs

@@ -0,0 +1,4 @@
+namespace Distribution.Models
+{
+    public enum SyncSource { Manual, Erp }
+}

Distribution/Models/Uom.cs

@@ -0,0 +1,8 @@
+namespace Distribution.Models
+{
+    public class Uom : Template
+    {
+        public string Name { get; set; }
+        public int? ExternalErpId { get; set; }
+    }
+}

Distribution/Models/UomConversion.cs

@@ -0,0 +1,23 @@
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Distribution.Models
+{
+    public class UomConversion
+    {
+        public Guid Id { get; set; } = Guid.NewGuid();
+
+        public Guid FK_ItemId { get; set; }
+        [ForeignKey("FK_ItemId")]
+        public Item Item { get; set; }
+
+        public Guid FK_FromUomId { get; set; }
+        [ForeignKey("FK_FromUomId")]
+        public Uom FromUom { get; set; }
+
+        public Guid FK_ToUomId { get; set; }
+        [ForeignKey("FK_ToUomId")]
+        public Uom ToUom { get; set; }
+
+        public decimal Factor { get; set; }
+    }
+}