async Task <int> DuplicateEvent(DuplicateEventViewModel duplicateEventModel)
        {
            var command = new DuplicateEventCommand {
                DuplicateEventModel = duplicateEventModel
            };
            var handler = new DuplicateEventCommandHandler(Context);

            return(await handler.Handle(command));
        }
 async Task<int> DuplicateEvent(DuplicateEventModel duplicateEventModel)
 {
     var command = new DuplicateEventCommand() { DuplicateEventModel = duplicateEventModel };
     var handler = new DuplicateEventCommandHandler(Context);
     return await handler.Handle(command);
 }