first commit

Models/CustomerNotification.cs

@@ -0,0 +1,33 @@
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Fitness_core_BE.Models
+{
+    // A persisted, in-app history of pushes sent to a customer (workout/meal plan assigned,
+    // a gym feed post, etc.) — backs the mobile Notification tab, independent of whether the
+    // device actually received/displayed the push itself.
+    public class CustomerNotification
+    {
+        [Key]
+        public Guid CustomerNotificationId { get; set; }
+
+        public Guid FKCustomerId { get; set; }
+        [ForeignKey("FKCustomerId")]
+        public virtual Customer? Customer { get; set; }
+
+        public string Title { get; set; } = string.Empty;
+        public string Body { get; set; } = string.Empty;
+
+        // "WorkoutPlanAssigned" | "MealPlanAssigned" | "FeedPost" — free text, not an enum, so
+        // new notification kinds don't need a migration.
+        public string NotificationType { get; set; } = string.Empty;
+
+        // Mirrors PushNavigationData's contract in the mobile app's pushNotification.ts, so a
+        // tap on this notification in the list can navigate the same way a live push would.
+        public string? RouteName { get; set; }
+        public string? RouteParamsJson { get; set; }
+
+        public bool IsRead { get; set; } = false;
+        public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
+    }
+}