Add IsDefault property to LoginSettings and LoginSettingsDto

This property determines if the current settings match the default settings. It has been added both to the DTO and the core settings class to keep the information consistent across the API and internal utility.

web/ASC.Web.Api/ApiModels/ResponseDto/LoginSettingsDto.cs

@@ -41,4 +41,6 @@ public class LoginSettingsDto : IMapFrom<LoginSettings>
     /// <summary>The time to wait for a response from the server</summary>
     /// <type>System.Int32, System</type>
     public int CheckPeriod { get; set; }
-}
+
+    public bool IsDefault { get; set; }
+}

web/ASC.Web.Core/Utility/Settings/LoginSettings.cs

@@ -45,6 +45,15 @@ public LoginSettings GetDefault()
             CheckPeriod = 60
         };
     }
+
+    public bool IsDefault
+    {
+        get
+        {
+            var def = GetDefault();
+            return def.AttemptCount == AttemptCount && def.BlockTime == BlockTime && def.CheckPeriod == CheckPeriod;
+        }
+    }
 }
 
 public class LoginSettingsWrapper(LoginSettings loginSettings)