Upgrade to Laravel 8

database/seeds/ArticlesTableSeeder.php

@@ -1,58 +0,0 @@
-<?php
-
-use App\Models\Article;
-use Illuminate\Support\Carbon;
-use Illuminate\Database\Seeder;
-use Illuminate\Support\Facades\DB;
-
-class ArticlesTableSeeder extends Seeder
-{
-    /**
-     * Run the database seeds.
-     *
-     * @return void
-     */
-    public function run()
-    {
-        $now = Carbon::now()->subMonth();
-        $articleFirst = Article::create([
-            'title' => 'My New Blog',
-            'main' => 'This is *my* new blog. It uses `Markdown`.',
-            'published' => 1,
-            'created_at' => $now,
-        ]);
-        DB::table('articles')
-            ->where('id', $articleFirst->id)
-            ->update(['updated_at' => $now->toDateTimeString()]);
-
-        $now = Carbon::now()->subHours(2)->subMinutes(25);
-        $articleWithCode = <<<EOF
-I wrote some code.
-
-I liked writing this:
-
-```php
-<?php
-
-declare(strict_types=1);
-
-class Foo
-{
-    public function __construct()
-    {
-        echo 'Foo class constructed';
-    }
-}
-```
-EOF;
-        $articleSecond = Article::create([
-            'title' => 'Some code I did',
-            'main' => $articleWithCode,
-            'published' => 1,
-            'created_at' => $now,
-        ]);
-        DB::table('articles')
-            ->where('id', $articleSecond->id)
-            ->update(['updated_at' => $now->toDateTimeString()]);
-    }
-}