public async Task <IActionResult> DeleteConfirmed(int id)
{
if (!this.isTrainer())
{
return(RedirectToAction("Index"));
}
KategoriaCwiczenia defaultCategory = _context.kategoriaCwiczenia
.Where(k => k.nazwa == "inne")
.FirstOrDefault();
if (defaultCategory.id_kategorii == id)
{
return(RedirectToAction("Index"));
}
List <Cwiczenie> exercises = _context.cwiczenia.Where(k => k.id_kategorii == id).ToList();
foreach (Cwiczenie cw in exercises)
{
cw.id_kategorii = defaultCategory.id_kategorii;
}
_context.SaveChanges();
var category = await _context.kategoriaCwiczenia.FindAsync(id);
_context.kategoriaCwiczenia.Remove(category);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
public async Task <IActionResult> Edit(int id, [Bind("id_kategorii,nazwa")] KategoriaCwiczenia category)
{
if (!this.isTrainer())
{
return(RedirectToAction("Index"));
}
if (id != category.id_kategorii)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(category);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!KategoriaCwiczeniaExists(category.id_kategorii))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(category));
}
public async Task <IActionResult> Create([Bind("id_kategorii,nazwa")] KategoriaCwiczenia category)
{
if (!this.isTrainer())
{
return(RedirectToAction("Index"));
}
if (ModelState.IsValid)
{
_context.Add(category);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
return(View(category));
}
// GET: KategoriaCwiczenia
public async Task <IActionResult> Index(string searchString)
{
ViewData["currentSearchString"] = searchString;
KategoriaCwiczenia defaultCategory = _context.kategoriaCwiczenia
.Where(k => k.nazwa == "inne")
.FirstOrDefault();
ViewBag.DefaultCategory = defaultCategory;
ViewBag.isTrainer = isTrainer();
if (!String.IsNullOrEmpty(searchString))
{
return(View(await _context.kategoriaCwiczenia.Where(k => k.nazwa.Contains(searchString)).ToListAsync()));
}
else
{
return(View(await _context.kategoriaCwiczenia.ToListAsync()));
}
}