server/aspnetapp/Controllers/WebUI/CategoriesController.cs

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#nullable disable
using aspnetapp.Helper;
using aspnetapp.Models;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;

namespace aspnetapp.Controllers.WebUI
{
    public class CategoriesController : Controller
    {
        private readonly CounterContext _context;

        public CategoriesController(CounterContext context)
        {
            _context = context;
        }

        // GET: Categories
        public async Task<IActionResult> Index()
        {
            return View(await _context.CategoryEntity.ToListAsync());
        }

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

            var categoryEntity = await _context.CategoryEntity
                .FirstOrDefaultAsync(m => m.Id == id);
            if (categoryEntity == null)
            {
                return NotFound();
            }

            return View(categoryEntity);
        }

        // GET: Categories/Create
        public IActionResult Create()
        {
            ViewBag.Ordertype = typeof(EnumCode.OrderType)._ToSelectListItems(0);

            return View();
        }

        // POST: Categories/Create
        [HttpPost]
        public async Task<IActionResult> Create(CategoryEntity categoryEntity)
        {
            if (ModelState.IsValid)
            {
                _context.Add(categoryEntity);
                await _context.SaveChangesAsync();
                return RedirectToAction(nameof(Index));
            }
            return View(categoryEntity);