public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
CatalogReference = await _context.CatalogReferences.FindAsync(id);
if (CatalogReference != null)
{
_context.CatalogReferences.Remove(CatalogReference);
//check other reference
var oldReference = await _context.CatalogReferences
.SingleOrDefaultAsync(x =>
x.CatalogItemId == CatalogReference.ReferenceCatalogItemId &&
x.ReferenceCatalogItemId == CatalogReference.CatalogItemId);
if (oldReference != null)
{
_context.CatalogReferences.Remove(oldReference);
}
await _context.SaveChangesAsync();
}
return(RedirectToPage("/Products/Edit", new { id = CatalogReference.CatalogItemId }));
}
public async Task <IActionResult> OnGetAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
CatalogReference = await _context.CatalogReferences
.Include(c => c.CatalogItem)
.Include(c => c.ReferenceCatalogItem).FirstOrDefaultAsync(m => m.Id == id);
if (CatalogReference == null)
{
return(NotFound());
}
return(Page());
}
