Change AbpPageModel and PageModel to EventHubPageModel

src/EventHub.Web/Pages/Events/Detail.cshtml.cs

@@ -1,12 +1,11 @@
 using System.Threading.Tasks;
 using EventHub.Events;
 using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.RazorPages;
 using Microsoft.AspNetCore.Routing;
 
 namespace EventHub.Web.Pages.Events
 {
-    public class DetailPageModel : PageModel
+    public class DetailPageModel : EventHubPageModel
     {
         [BindProperty(SupportsGet = true)]
         public string Url { get; set; }

src/EventHub.Web/Pages/Events/Index.cshtml.cs

@@ -1,10 +1,9 @@
 using System;
 using Microsoft.AspNetCore.Mvc;
-using Microsoft.AspNetCore.Mvc.RazorPages;
 
 namespace EventHub.Web.Pages.Events
 {
-    public class IndexModel : PageModel
+    public class IndexModel : EventHubPageModel
     {
         [BindProperty(SupportsGet = true)]
         public Guid? OrganizationId { get; set; }

src/EventHub.Web/Pages/Help.cshtml.cs

@@ -1,8 +1,6 @@
-using Microsoft.AspNetCore.Mvc.RazorPages;
-
 namespace EventHub.Web.Pages
 {
-    public class Help : PageModel
+    public class Help : EventHubPageModel
     {
         public void OnGet()
         {

src/EventHub.Web/Pages/PrivacyPolicy.cshtml.cs

@@ -1,8 +1,6 @@
-using Microsoft.AspNetCore.Mvc.RazorPages;
-
 namespace EventHub.Web.Pages
 {
-    public class PrivacyPolicy : PageModel
+    public class PrivacyPolicy : EventHubPageModel
     {
         public static string LastUpdateDate { get; set; } = "February 23, 2020";  // ToDo: Change LastUpdateDate
 

src/EventHub.Web/Pages/TermsService.cshtml.cs

@@ -1,8 +1,6 @@
-using Volo.Abp.AspNetCore.Mvc.UI.RazorPages;
-
 namespace EventHub.Web.Pages
 {
-    public class TermsService : AbpPageModel
+    public class TermsService : EventHubPageModel
     {
         public void OnGet()
         {