public IActionResult EditSubItemType(SubItemType ItemType, int mid)
{
ViewBag.User = HasAccess();
if (ViewBag.User == null)
{
return(RedirectToAction("Index", "Home", new { area = "Account" }));
}
SubItemType original = context.GetOneSubItemType(mid);
if (original == null)
{
TempData["AdminMessage"] = $"Sub Item Type with the requested id {mid} not found!";
return(RedirectToAction("AllSubItemTypes"));
}
ViewBag.SubItemType = original;
if (ModelState.IsValid)
{
SubItemType existing = context.GetOneSubItemType(ItemType.Name);
if (existing != null && existing.SubItemTypeId != mid)
{
ViewBag.NameError = "A Sub Item Type with that name already exists!";
return(View("EditSubItemType"));
}
original.Name = ItemType.Name;
original.Description = ItemType.Description;
context.SaveChanges();
TempData["AdminMessage"] = $"Sub Item Type #{mid} successfully edited!";
return(RedirectToAction("AllSubItemTypes"));
}
return(View());
}
public bool ValidateSubItemTypes(List <string> stringIds, List <int> intIds, out string errorMessage)
{
errorMessage = "";
if (stringIds.Count == 0)
{
errorMessage = "Please specify at least one Sub Item Type for the item.";
return(false);
}
else
{
foreach (string stringId in stringIds)
{
int intId = -1;
if (!Int32.TryParse(stringId, out intId))
{
errorMessage = "At least one of the given Sub Item Type Ids couldn't be parsed.";
return(false);
}
SubItemType existingSubType = context.GetOneSubItemType(intId);
if (existingSubType == null)
{
errorMessage = "At least one of the given Sub Item Type Ids didn't match any Sub Item Type in the database.";
return(false);
}
intIds.Add(intId);
}
}
return(true);
}
public IActionResult CreateSubItemType(SubItemType NewType)
{
ViewBag.User = HasAccess();
if (ViewBag.User == null)
{
return(RedirectToAction("Index", "Home", new { area = "Account" }));
}
if (ModelState.IsValid)
{
SubItemType existing = context.GetOneSubItemType(NewType.Name);
if (existing != null && existing.SubItemTypeId != NewType.SubItemTypeId)
{
ViewBag.NameError = "A Sub Item Type with that name already exists!";
return(View("NewSubItemType"));
}
context.Add(NewType);
context.SaveChanges();
TempData["AdminMessage"] = $"{NewType.Name} successfully added to the database!";
return(RedirectToAction("AllSubItemTypes"));
}
return(View("NewSubItemType"));
}
