Saving changes

Models/User.cs

@@ -1,16 +1,27 @@
 using System;
 
+using MongoDB.Bson;
+using MongoDB.Bson.Serialization.Attributes;
+using MongoDB.Driver;
+
 namespace TextSender_API.Models;
 
 public class User
 {
 #region Properties
-    public int UserID { get; set; }
-    public string Firstname { get; set; }
-    public string Lastname { get; set; }
-    public string PhoneNumber { get; set; }
-    public string Username { get; set; }
-    public string Password { get; set; }
-    public DateTime DateCreated { get; set; }
+    [BsonElement("_id")]
+    public ObjectId UserID { get; set; }
+    [BsonElement("firstname")]
+    public string? Firstname { get; set; }
+    [BsonElement("lastname")]
+    public string? Lastname { get; set; }
+    [BsonElement("phonenumber")]
+    public string? PhoneNumber { get; set; }
+    [BsonElement("username")]
+    public string? Username { get; set; }
+    [BsonElement("password")]
+    public string? Password { get; set; }
+    [BsonElement("datecreated")]
+    public DateTime? DateCreated { get; set; }
 #endregion
 }