public TicketNotificationController()
{
DbContext = new ApplicationDbContext();
UserRepository = new UserRepository(DbContext);
UserRoleRepository = new UserRoleRepository(DbContext);
TicketRepository = new TicketRepository(DbContext);
TicketNotificationRepository = new TicketNotificationRepository(DbContext);
}
public ActionResult Create(TicketAttachmentCreateViewModel formData)
{
if (formData == null)
{
return(RedirectToAction(nameof(Index)));
}
try
{
string userId = User.Identity.GetUserId();
if (!UserRepository.DoesUserExist(userId))
{
throw new Exception("User Not Found");
}
if (!TicketRepository.CanUserEditTicket(userId, formData.TicketId))
{
return(RedirectToAction(nameof(HomeController.UnauthorizedRequest), "Home", new { error = $"You don't have the appropriate permissions to add a attachment to this ticket ({formData.TicketTitle})" }));
}
if (formData.Media == null)
{
ModelState.AddModelError(nameof(TicketAttachmentCreateViewModel.Media), "You must attach/upload a file");
return(View(formData));
}
FileSystemRepository fileSystemRepository = new FileSystemRepository(Server, new HashSet <string>());
TicketAttachment newTicketAttachment = new TicketAttachment()
{
Description = formData.Description,
UserId = userId,
TicketId = formData.TicketId,
};
(bool hasSuccessfullySaved, string filePath, string fileUrl, string resultMessage) = fileSystemRepository.SaveFile(formData.Media);
if (!hasSuccessfullySaved)
{
throw new Exception($"File wasn't saved\n\tFileSystemRepository - Message: {resultMessage}");
}
newTicketAttachment.FilePath = filePath;
newTicketAttachment.FileUrl = Url.Content(fileUrl);
DbContext.TicketAttachments.Add(newTicketAttachment);
int savedEntities = DbContext.SaveChanges();
if (savedEntities <= 0)
{
throw new Exception($"Database wasn't saved\n\tFileSystemRepository - Message: {resultMessage}");
}
#region Send Emails
List <TicketNotification> ticketNotifications = new TicketNotificationRepository(DbContext)
.GetTicketsTicketNotifications(formData.TicketId)
.ToList();
if (ticketNotifications.Count > 0)
{
ApplicationUser foundAttachmentAuthor = UserRepository.GetUserById(userId) ?? throw new Exception("Attachment author not found");
string callBackUrl = Url.Action(nameof(TicketController.Details), "Ticket", new { id = formData.TicketId }, Request.Url.Scheme);
EmailSystemRepository emailRepository = new EmailSystemRepository();
string body = emailRepository.GetSampleBodyString(
$"The new attachment was added to the <i>\"{formData.TicketTitle}\"</i> ticket",
$"made by {foundAttachmentAuthor.Email}",
$"Click here for the ticket details",
$"{callBackUrl}");
emailRepository.SendAll(("A new attachment was added", body), ticketNotifications);
}
#endregion
return(RedirectToAction(nameof(Index), new { ticketId = formData.TicketId }));
}
catch
{
if (formData?.TicketId != null && !TicketRepository.DoesTicketExist(formData.TicketId))
{
return(RedirectToAction(nameof(Index)));
}
return(RedirectToAction(nameof(Create), new { ticketId = formData.TicketId }));
}
}