public override ResponseViewModelBase Validate()
{
var response = new ResponseMessageViewModel();
if (_fileService.GetFileById(FileId) == null)
{
response.AddError(ResourceKeyResolver.ErrorFileNotChoosen);
return response;
}
if (FileId == 0 || (UserId == 0 && UserName.IsEmpty()))
{
response.AddError(ResourceKeyResolver.ErrorWrongDataPassed);
return response;
}
var userId = UserId == 0 ? _userService.GetServiceUserId(UserName) : UserId;
if (_fileService.UserHasAccess(FileId, userId))
{
response.AddError(ResourceKeyResolver.ErrorUserHasAccessToFile);
return response;
}
IsValid = true;
return response;
}
public ActionResult SaveUserPreferences(UserPreferencesViewModel model)
{
var serverResponse = new ResponseMessageViewModel();
model.UserId = (int)Session["CurrentUserId"];
if (_userService.UpdateUserPreferences(model))
{
serverResponse.AddSuccess(ResourceKeyResolver.SuccessUserPreferencesUpdated);
}
else
{
serverResponse.AddError(ResourceKeyResolver.ErrorUserPreferencesUpdated);
}
TempData["ServerResponse"] = serverResponse;
return RedirectToAction("ChangedPreferencesRedirect");
}
public ActionResult ChangeAvatar(HttpPostedFileBase file)
{
var serverResponse = new ResponseMessageViewModel();
if (file == null || file.ContentLength == 0)
{
serverResponse.AddError(ResourceKeyResolver.ErrorWrongAvatar);
}
else
{
var fileExtension = file.FileName.Split('.').Last(e => !e.IsEmpty());
var fileName = $"{(int)Session["CurrentUserId"]}_avatar.{fileExtension}";
var path = Path.Combine(Server.MapPath("~/Resources/Avatars"), fileName);
file.SaveAs(path);
_userService.AddAvatar((int)Session["CurrentUserId"], $"/Resources/Avatars/{fileName}");
serverResponse.AddSuccess(ResourceKeyResolver.SuccessAvatarChanged);
}
TempData["ServerResponse"] = serverResponse;
return RedirectToAction("ChangedPreferencesRedirect");
}
