Aaru.Server/DiscImageChef.Server/Areas/Admin/Controllers/AtasController.cs

using System.Linq;
using System.Threading.Tasks;
using DiscImageChef.Server.Models;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;

namespace DiscImageChef.Server.Areas.Admin.Controllers
{
    [Area("Admin"), Authorize]
    public class AtasController : Controller
    {
        readonly DicServerContext _context;

        public AtasController(DicServerContext context) => _context = context;

        // GET: Admin/Atas
        public IActionResult Index() => View(_context.Ata.AsEnumerable().Where(m => m.IdentifyDevice?.Model != null).
                                                      OrderBy(m => m.IdentifyDevice.Value.Model));

        // GET: Admin/Atas/Details/5
        public async Task<IActionResult> Details(int? id)
        {
            if(id == null)
            {
                return NotFound();
            }

            CommonTypes.Metadata.Ata ata = await _context.Ata.FirstOrDefaultAsync(m => m.Id == id);

            if(ata == null)
            {
                return NotFound();
            }

            return View(ata);
        }


        // GET: Admin/Atas/Delete/5
        public async Task<IActionResult> Delete(int? id)
        {
            if(id == null)
            {
                return NotFound();
            }

            CommonTypes.Metadata.Ata ata = await _context.Ata.FirstOrDefaultAsync(m => m.Id == id);

            if(ata == null)
            {
                return NotFound();
            }

            return View(ata);
        }

        // POST: Admin/Atas/Delete/5
        [HttpPost, ActionName("Delete"), ValidateAntiForgeryToken]
        public async Task<IActionResult> DeleteConfirmed(int id)
        {
            CommonTypes.Metadata.Ata ata = await _context.Ata.FindAsync(id);
            _context.Ata.Remove(ata);
            await _context.SaveChangesAsync();

            return RedirectToAction(nameof(Index));
        }

        bool AtaExists(int id) => _context.Ata.Any(e => e.Id == id);
    }
}