Font-Awesome und Startseite;

MultipleChoiceTrainer/Controllers/HomeController.cs

@@ -3,8 +3,11 @@ using System.Collections.Generic;
 using System.Diagnostics;
 using System.Linq;
 using System.Threading.Tasks;
+using Microsoft.AspNetCore.Identity;
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Logging;
+using MultipleChoiceTrainer.Data;
 using MultipleChoiceTrainer.Models;
 
 namespace MultipleChoiceTrainer.Controllers
@@ -12,25 +15,30 @@ namespace MultipleChoiceTrainer.Controllers
     public class HomeController : Controller
     {
         private readonly ILogger<HomeController> _logger;
+        private readonly SignInManager<IdentityUser> signInManager;
+        private readonly ApplicationDbContext context;
 
-        public HomeController(ILogger<HomeController> logger)
+        public HomeController(ILogger<HomeController> logger, SignInManager<IdentityUser> signInManager, ApplicationDbContext context)
         {
             _logger = logger;
+            this.signInManager = signInManager;
+            this.context = context;
         }
 
         public IActionResult Index()
         {
-            return View();
-        }
-
-        public IActionResult Privacy()
-        {
+            if (signInManager.IsSignedIn(User))
+            {
+                var categories = context.Categories.Include(e => e.Sections).ThenInclude(e => e.Questions).ToList();
+                return View(categories);
+            }
             return View();
         }
 
         [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
         public IActionResult Error()
         {
+            _logger.Log(LogLevel.Error, "Es ist ein Fehler aufgetreten");
             return View(new ErrorViewModel { RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier });
         }
     }