1 files changed, 11 insertions, 2 deletions

diff --git a/CoreWiki/Models/Article.cs b/CoreWiki/Models/Article.cs
index 53c2706..b989573 100644
--- a/CoreWiki/Models/Article.cs
+++ b/CoreWiki/Models/Article.cs
@@ -2,23 +2,32 @@ using NodaTime;
 using NodaTime.Extensions;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
+using CoreWiki.Utils;
 
 namespace CoreWiki.Models;
 
 public class Article
 {
-    [Required, Key]
+    [Key]
+    public string Slug { get; set; }
+    
+    [Required, MaxLength(100)]
     public string Topic { get; set; }
+    
     [NotMapped]
     public Instant Published { get; set; } = SystemClock.Instance.GetCurrentInstant();
+    
     [Obsolete("This property is only for serialization")]
     [DataType(DataType.DateTime)]
     [Column("Published")]
+    [Required]
     public DateTime PublishedDateTime
     {
         get => Published.ToDateTimeUtc();
         set => Published = DateTime.SpecifyKind(value, DateTimeKind.Utc).ToInstant();
     }
+
     [DataType(DataType.MultilineText)]
-    public string Content { get; set; }
+    [Required]
+    public string Content { get; set; } = default!;
 }
\ No newline at end of file