CoreWiki/Pages/Details.cshtml.cs


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using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.RazorPages;
using Microsoft.EntityFrameworkCore;
using CoreWiki.Models;

namespace CoreWiki.Pages
{
    public class DetailsModel : PageModel
    {
        private readonly ApplicationDbContext _context;

        public DetailsModel(ApplicationDbContext context)
        {
            _context = context;
        }

        public Article Article { get; set; } = default!; 

        public async Task<IActionResult> OnGetAsync(string? slug)
        {
            slug ??= "home-page";

            var article = await _context.Articles.FirstOrDefaultAsync(a => a.Slug == slug);
            if (article == null)
            {
                return NotFound();
            }

            Article = article;
            return Page();
        }
    }
}