Fix Notification Service (#2186)

app/editor/src/features/admin/report-templates/templates/body/CustomReport.cshtml

@@ -27,7 +27,7 @@
  <div style="font-size:22px; font-weight:500;"><p>@(Settings.Subject.ShowTodaysDate ? $" {ReportExtensions.GetTodaysDate():dd-MMM-yyyy}" : "")</p></div>
 </a>
 
-@if (Content.Count() == 0)
+@if (Content.Count() == 0 && !ViewOnWebOnly)
 {
  <p>There is no content in this report.</p>
 }

libs/net/core/Extensions/IEnumerableExtensions.cs

@@ -65,4 +65,31 @@ public static IList<T> AppendRange<T>(this IEnumerable<T> list, IEnumerable<T> a
  result.AddRange(add);
  return result;
  }
+
+ /// <summary>
+ /// Handle async select.
+ /// </summary>
+ /// <typeparam name="T"></typeparam>
+ /// <typeparam name="TResult"></typeparam>
+ /// <param name="enumeration"></param>
+ /// <param name="func"></param>
+ /// <returns></returns>
+ public static async Task<IEnumerable<TResult>> SelectAsync<T, TResult>(
+ this IEnumerable<T> enumeration, Func<T, Task<TResult>> method)
+ {
+ return await Task.WhenAll(enumeration.Select(async s => await method(s)));
+ }
+
+ /// <summary>
+ /// Handle async select many.
+ /// </summary>
+ /// <typeparam name="T"></typeparam>
+ /// <typeparam name="T1"></typeparam>
+ /// <param name="enumeration"></param>
+ /// <param name="func"></param>
+ /// <returns></returns>
+ public static async Task<IEnumerable<TResult>> SelectManyAsync<T, TResult>(this IEnumerable<T> enumeration, Func<T, Task<IEnumerable<TResult>>> func)
+ {
+ return (await Task.WhenAll(enumeration.Select(func))).SelectMany(s => s);
+ }
 }