1 files changed, 59 insertions, 0 deletions
diff --git a/src/accounting/Entities.cs b/src/accounting/Entities.cs
new file mode 100644
index 0000000..849bd1f
--- /dev/null
+++ b/src/accounting/Entities.cs
@@ -0,0 +1,59 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+using Microsoft.EntityFrameworkCore;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Accounting;
+
+[Table("shipping")]
+[PrimaryKey(nameof(ShippingTrackingId))]
+internal class ShippingEntity
+{
+
+    public required string ShippingTrackingId { get; set; }
+
+    public required string ShippingCostCurrencyCode { get; set; }
+
+    public required long ShippingCostUnits { get; set; }
+
+    public required int ShippingCostNanos { get; set; }
+
+    public required string StreetAddress { get; set; }
+
+    public required string City { get; set; }
+
+    public required string State { get; set; }
+
+    public required string Country { get; set; }
+
+    public required string ZipCode { get; set; }
+
+    public required string OrderId { get; set; }
+}
+
+[Table("orderitem")]
+[PrimaryKey(nameof(ProductId), nameof(OrderId))]
+internal class OrderItemEntity
+{
+    public required string ItemCostCurrencyCode { get; set; }
+
+    public required long ItemCostUnits { get; set; }
+
+    public required int ItemCostNanos { get; set; }
+
+    public required string ProductId { get; set; }
+
+    public required int Quantity { get; set; }
+
+    public required string OrderId { get; set; }
+}
+
+[Table("order")]
+[PrimaryKey(nameof(Id))]
+internal class OrderEntity
+{
+    [Column("order_id")]
+    public required string Id { get; set; }
+
+}