added enabled to ViewCrowdfundViewModel, added warning on preview page

BTCPayServer/Controllers/AppsPublicController.cs

@@ -131,10 +131,8 @@ namespace BTCPayServer.Controllers
 
             var isAdmin = await _AppService.GetAppDataIfOwner(GetUserId(), appId, AppType.Crowdfund) != null;
 
-            if (!settings.Enabled)
-            {
-                if (!isAdmin)
-                    return NotFound("Crowdfund is not currently active");
+            if (!settings.Enabled && !isAdmin) {
+                return NotFound("Crowdfund is not currently active");
             }
 
             var info = (ViewCrowdfundViewModel)await _AppService.GetAppInfo(appId);

BTCPayServer/Models/AppViewModels/ViewCrowdfundViewModel.cs

@@ -55,6 +55,7 @@ namespace BTCPayServer.Models.AppViewModels
 
         public bool Ended => !EndDate.HasValue || DateTime.Now.ToUniversalTime() > EndDate;
         public bool DisplayPerksRanking { get; set; }
+        public bool Enabled { get; set; }
     }
 
     public class ContributeToCrowdfund

BTCPayServer/Services/Apps/AppService.cs

@@ -140,6 +140,7 @@ namespace BTCPayServer.Services.Apps
                 EnforceTargetAmount = settings.EnforceTargetAmount,
                 StatusMessage = statusMessage,
                 Perks = perks,
+                Enabled = settings.Enabled,
                 DisqusEnabled = settings.DisqusEnabled,
                 SoundsEnabled = settings.SoundsEnabled,
                 DisqusShortname = settings.DisqusShortname,

BTCPayServer/Views/AppsPublic/Crowdfund/VueCrowdfund.cshtml

@@ -1,4 +1,10 @@
 <div class="container p-0" id="app" v-cloak>
+    @if(!Model.Enabled) 
+    {
+    <div class="alert alert-warning" role="alert" style="text-align: center;">
+        This crowdfund page is not publically viewable!
+    </div>
+    }
     <div class="row h-100 w-100 py-sm-0 py-md-4 mx-0">
         <div class="card w-100 p-0 mx-0">
             <img class="card-img-top" :src="srvModel.mainImageUrl" v-if="srvModel.mainImageUrl" id="crowdfund-main-image">