public ActionResult Edit(SnippetCRUDViewModel model)
{
if (ModelState.IsValid && !string.IsNullOrEmpty(model.Snippet.Name) && !string.IsNullOrEmpty(model.Snippet.Code))
{
//model.Snippet.LanguageId = model.SelectedLanguageId;
var language = _langRepo.Languages.FirstOrDefault(l => l.LanguageId == model.SelectedLanguageId);
var user = _userRepo.Users.FirstOrDefault(u => u.Username == User.Identity.Name);
if (user != null)
{
model.Snippet.UserId = user.UserId;
}
if (language != null)
{
model.Snippet.LanguageId = language.LanguageId;
}
model.Snippet.Groups.Clear();
_snipRepo.SaveSnippet(model.Snippet);
//Add it to the groups
if (model.SelectedGroupId != null)
{
_groupRepo.UpdateGroupsWithSnippet(model.SelectedGroupId, model.Snippet);
}
TempData["message"] = string.Format("{0} has been saved!", model.Snippet.Name);
return(RedirectToAction("List"));
}
//An error occured, find out what's missing
if (string.IsNullOrEmpty(model.Snippet.Name))
{
ModelState.AddModelError("Snippet.Name", "Name is required!");
}
if (string.IsNullOrEmpty(model.Snippet.Code))
{
ModelState.AddModelError("Snippet.Code", "No empty snippets allowed!");
}
//Add model languages and group options again
var groupSL = new List <SelectListItem>();
groupSL.Add(new SelectListItem
{
Text = "None",
Value = "-1"
});
groupSL.AddRange(_groupRepo.GetGroupsForUsername(User.Identity.Name)
.Select(g => new SelectListItem
{
Text = g.Name,
Value = g.Id.ToString()
})
.ToList());
model.Groups = groupSL;
model.Languages = _langRepo.LangOptions;
return(View(model));
}
