server/models/SubscriptionItem.cs

@@ -0,0 +1,30 @@
+using System;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using Newtonsoft.Json;
+
+namespace Sockeye.Models
+{
+    //https://stackoverflow.com/questions/46517584/how-to-add-a-parent-record-with-its-children-records-in-ef-core#46615455
+    public class SubscriptionItem
+    {
+        public long Id { get; set; }
+        public uint Concurrency { get; set; }
+
+        [Required]
+        public long SubscriptionId { get; set; }
+        [Required]
+        public long ProductId { get; set; }
+        [NotMapped]
+        public string ProductViz { get; set; }
+        [Required]
+        public DateTime ExpireDate { get; set; }
+        [Required]
+        public int Quantity { get; set; } = 1;
+
+        [JsonIgnore]
+        public Subscription Subscription { get; set; }
+
+    }//eoc
+
+}//eons