restructuring filetree

Ass5/Models/Review.cs

@@ -0,0 +1,21 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Example.Models
+{
+    public class Review
+    {
+        Review() {}
+        
+        public int Id { get; set; }
+
+        [Range(1, 5)]
+        public int Stars { get; set; }
+
+        [StringLength(1000)]
+        public string Text { get; set; } = string.Empty;
+        
+        public int AuthorId { get; set; }
+        
+        public Author? Author { get; set; }
+    }
+}