public async Task <IActionResult> Vote(CourseVoteInputModel inputModel)
{
await courseService.VoteCourseAsync(inputModel);
TempData["ConfirmationMessage"] = "Grazie per aver votato!";
return(RedirectToAction(nameof(Detail), new { id = inputModel.Id }));
}
public async Task VoteCourseAsync(CourseVoteInputModel inputModel)
{
if (inputModel.Vote < 1 || inputModel.Vote > 5)
{
throw new InvalidVoteException(inputModel.Vote);
}
string userId = httpContextAccessor.HttpContext.User.FindFirst(ClaimTypes.NameIdentifier).Value;
int updatedRows = await db.CommandAsync($"UPDATE Subscriptions SET Vote={inputModel.Vote} WHERE CourseId={inputModel.Id} AND UserId={userId}");
if (updatedRows == 0)
{
throw new CourseSubscriptionNotFoundException(inputModel.Id);
}
}
public async Task VoteCourseAsync(CourseVoteInputModel inputModel)
{
if (inputModel.Vote < 1 || inputModel.Vote > 5)
{
throw new InvalidVoteException(inputModel.Vote);
}
string userId = httpContextAccessor.HttpContext.User.FindFirst(ClaimTypes.NameIdentifier).Value;
Subscription subscription = await dbContext.Subscriptions.SingleOrDefaultAsync(subscription => subscription.CourseId == inputModel.Id && subscription.UserId == userId);
if (subscription == null)
{
throw new CourseSubscriptionNotFoundException(inputModel.Id);
}
subscription.Vote = inputModel.Vote;
await dbContext.SaveChangesAsync();
}
public Task VoteCourseAsync(CourseVoteInputModel inputModel)
{
return(courseService.VoteCourseAsync(inputModel));
}
