Added backend skeleton, models and services

data/dtos/order_dto.cs

@@ -0,0 +1,34 @@
+namespace DTO
+{
+    using Newtonsoft.Json;
+
+    public partial class OrderDto
+    {
+        [JsonProperty("OrderId")]
+        public virtual long OrderId { get; set; }
+
+        [JsonProperty("Description")]
+        public virtual string Description { get; set; }
+
+        [JsonProperty("customer ID")]
+        public virtual long CustomerId { get; set; }
+
+        [JsonProperty("products")]
+        public virtual Product[] Products { get; set; }
+    }
+
+    public partial class Product
+    {
+        [JsonProperty("ProductId")]
+        public virtual string ProductId { get; set; }
+
+        [JsonProperty("Description")]
+        public virtual string Description { get; set; }
+
+        [JsonProperty("Amount")]
+        public virtual double Amount { get; set; }
+
+        [JsonProperty("price")]
+        public virtual double Price { get; set; }
+    }
+}