Added contributors missing permissions

Author: FrostyApeOne

src/DfE.ExternalApplications.Application/Applications/Commands/AddContributorCommandHandler.cs

@@ -174,6 +174,13 @@ private async Task<Result<UserDto>> HandleExistingContributor(
             new[] { AccessType.Read, AccessType.Write },
             dbUser.Id!,
             applicationId);
+        userFactory.AddPermissionToUser(
+            existingContributor,
+            existingContributor.Email,
+            ResourceType.Notifications,
+            new[] { AccessType.Read, AccessType.Write },
+            dbUser.Id!,
+            applicationId);
 
         await unitOfWork.CommitAsync(cancellationToken);
 

src/DfE.ExternalApplications.Application/Applications/EventHandlers/ContributorAddedEventHandler.cs

@@ -44,7 +44,7 @@ protected override async Task HandleEvent(ContributorAddedEvent notification, Ca
 
         userFactory.AddPermissionToUser(
             notification.Contributor,
-            notification.ApplicationId.Value.ToString(),
+            notification.Contributor.Email,
             ResourceType.Notifications,
             new[] { AccessType.Read, AccessType.Write },
             notification.AddedBy,