Database updates

FoodsharingSiegen.Contracts/Entity/User.cs

@@ -1,23 +1,42 @@
-using System;
-using System.Collections.Generic;
-using System.ComponentModel;
 using System.ComponentModel.DataAnnotations.Schema;
-using System.Data;
-using System.Data.Common;
-using System.Linq;
-using System.Linq.Expressions;
 using FoodsharingSiegen.Shared.Helper;
 
 namespace FoodsharingSiegen.Contracts.Entity
 {
 
+    /// <summary>
+    /// The user class (a. beging, 06.04.2022)
+    /// </summary>
     public partial class User
     {
+        #region Public Properties
+
+        /// <summary>
+        /// Gets or sets the value of the groups list (ab)
+        /// </summary>
+        [NotMapped]
+        public List<UserGroup> GroupsList
+        {
+            get
+            {
+                if (string.IsNullOrWhiteSpace(Groups)) return new List<UserGroup>();
+                var stringList = Groups.Split(",");
+                var enumList = stringList.Where(x => !string.IsNullOrWhiteSpace(x)).Select(Enum.Parse<UserGroup>).ToList();
+                return enumList;
+            }
+            set => Groups = string.Join(",", value);
+        }
+
+        /// <summary>
+        /// Gets or sets the value of the password (ab)
+        /// </summary>
         [NotMapped]
         public string Password
         {
-            get => AuthHelper.Decrypt(EncryptedPassword);
+            get => AuthHelper.TryDecrypt(EncryptedPassword, out var password) ? password : string.Empty;
             set => EncryptedPassword = AuthHelper.Encrypt(value);
         }
+
+        #endregion
     }
 }