public async Task <IActionResult> Create([Bind("WigId,Description,Status,Title,SelectedUserProfiles")] CreateWigViewModel model)
{
if (ModelState.IsValid)
{
var wig = new Wig();
wig.Title = model.Title;
wig.Description = model.Description;
wig.Status = model.Status;
wig.DateCreated = DateTime.Now;
_context.Add(wig);
if (model.SelectedUserProfiles != null)
{
foreach (var i in model.SelectedUserProfiles)
{
var uw = new UserWig();
uw.WigId = wig.WigId;
uw.UserProfileId = i;
_context.Add(uw);
}
}
await _context.SaveChangesAsync();
return(RedirectToAction("Index"));
}
return(View(model));
}
public async Task <IActionResult> Edit(int id,
[Bind("WigId,DateCreated,Description,Status,Title")] Wig wig,
List <int> SelectedUserProfiles)
{
if (id != wig.WigId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
// Get the Source Wig with corresponding user profile data
var myWig = await _context.Wig
.Include(u => u.UserWigs)
.SingleOrDefaultAsync(m => m.WigId == id);
myWig.Title = wig.Title;
myWig.Description = wig.Description;
myWig.Status = wig.Status;
//removes users that are already there and not in new list
foreach (UserWig uw in myWig.UserWigs.ToList())
{
if (!SelectedUserProfiles.Contains(uw.UserProfileId))
{
myWig.UserWigs.Remove(uw);
}
}
// Add the new ones
foreach (int i in SelectedUserProfiles)
{
if (!myWig.UserWigs.Any(u => u.UserProfileId == i))
{
var newUserWig = new UserWig {
UserProfileId = i, WigId = id
};
myWig.UserWigs.Add(newUserWig);
}
}
// Save Changes
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!WigExists(wig.WigId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction("Index"));
}
return(View(wig));
}
