XGKYTJ/Solution/SiteLibrary/Controllers/AdminController.cs

using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using System.IO;

namespace SiteLibrary.Controllers
{
    public class AdminController : Controller
    {
        private readonly IWebHostEnvironment _env;
        private readonly ILogger<AdminController> _logger;
        private readonly IHostApplicationLifetime _appLifetime;

        public AdminController(IWebHostEnvironment env, ILogger<AdminController> logger, IHostApplicationLifetime appLifetime)
        {
            this._env = env;
            this._logger = logger;
            this._appLifetime = appLifetime;
        }

        public IActionResult Index()
        {
            return View();
        }

        public IActionResult UpdateDB()
        {
            using var db = new MyDbContext(new DbContextOptionsBuilder<MyDbContext>().UseSqlite($"Data Source={Path.Combine(this._env.WebRootPath, "data.db")}").Options);
            db.Seed(this._env.WebRootPath, false, o => this._logger.LogInformation(o), o => this._logger.LogError(o));
            this._env.WebRootPath.UpdateList(o => this._logger.LogInformation(o));
            return RedirectToAction("Index");
        }

        public IActionResult UpdateList()
        {
            this._env.WebRootPath.UpdateList(o => this._logger.LogInformation(o));
            return RedirectToAction("Index");
        }

        public IActionResult Restart()
        {
            this._appLifetime.StopApplication();
            return RedirectToAction("Index");
        }
    }
}