public IActionResult OnPost(string submit, string Comment)
{
switch (submit)
{
case "cmnt":
messages.Update(message);
messages.Commit();
break;
case "lyk":
message.Like += 1;
messages.Update(message);
messages.Commit();
break;
}
return(RedirectToPage("./MessageBoard"));
}
public override IResult <MessageModel> Execute
(
MessageUpdate request,
IUserContext userContext
)
{
if (request == null)
{
throw new ArgumentNullException(nameof(request));
}
if (!userContext.IsAuthenticated)
{
return(ResultFactory
.Unauthorized("You must authenticate prior to updating messages."));
}
if (string.IsNullOrWhiteSpace(request?.Message))
{
return(ResultFactory
.Failure("The specified message is empty."));
}
var message = _state.Messages
.SingleOrDefault(x => x.Id == request.MessageId);
if (message == null)
{
return(ResultFactory
.NotFound("The specified message could not be found or does not exist."));
}
if (message.Username != userContext.Username)
{
return(ResultFactory
.Forbidden("Modifying messages made by others is disallowed."));
}
message = new MessageModel(message.Id, message.Username, request.Message, message.Created, _clock.GetCurrentInstant());
_state.Update(message);
_logger.LogInformation($"Message ({message.Id}) updated by: {message.Username}.");
return(ResultFactory
.Success(message));
}