public ClassificationEditViewModel(
Classification c,
string languageCode = LanguageDefinitions.DefaultLanguage,
IEnumerable<string> availableLanguages = null)
{
availableLanguages = availableLanguages ?? new List<string>();
Id = c.Id;
}
public async Task<ActionResult> Create(ClassificationTranslation classification)
{
if (DoesClassificationExist(classification))
{
ModelState.AddModelError("Value", ClassificationStrings.ValError_AlreadyExists);
}
if (ModelState.IsValid)
{
var c = new Classification();
c.Translations.Add(classification);
db.Add(c);
await db.SaveChangesAsync();
return RedirectToAction("Index");
}
return View(classification);
}
public async Task<ActionResult> AuxAdd(ClassificationTranslation t)
{
var cl = db.Entities
.FirstOrDefault(c => c.Translations.Any(ct =>
ct.LanguageCode == t.LanguageCode &&
ct.Value == t.Value &&
ct.ClassificationId != t.ClassificationId)
);
if (cl == null)
{
cl = new Classification();
cl.Translations.Add(t);
db.Add(cl);
await db.SaveChangesAsync();
}
return Json((await db.Entities
.OrderBy(ct => ct.Id)
.ToListAsync())
.Select(ct => new TranslatedViewModel<Classification, ClassificationTranslation>(ct))
.Select(ct => new
{
value = ct.Entity.Id.ToString(),
text = ct.Translation.Value,
selected = ct.Entity.Id == cl.Id
})
.ToList());
}
public async Task<ActionResult> Edit(Classification classification)
{
for (var i = 0; i < classification.Translations.Count; i++)
{
var pt = classification.Translations[i];
if (DoesClassificationExist(pt))
{
ModelState.AddModelError("Translations[" + i + "].Value",
ClassificationStrings.ValError_AlreadyExists);
}
}
if (ModelState.IsValid)
{
foreach (var t in classification.Translations)
{
db.UpdateTranslation(t);
}
await db.SaveChangesAsync();
return RedirectToAction("Index");
}
return View(classification);
}