Added settings section and custom cron scheduling

database/migrations/2020_05_18_211812_create_settings_table.php

@@ -1,6 +1,7 @@
 <?php
 
 use App\Helpers\SettingsHelper;
+use App\Setting;
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Support\Facades\Schema;
@@ -17,12 +18,31 @@ class CreateSettingsTable extends Migration
         Schema::create('settings', function (Blueprint $table) {
             $table->id();
             $table->string('name')->unique();
+            $table->string('description')->nullable();
             $table->string('value');
             $table->timestamps();
         });
 
-        SettingsHelper::set('schedule', '0 * * * *');
-        SettingsHelper::set('server', '');
+        $settings = [
+            [
+                'name' => 'schedule',
+                'value' => '0 * * * *',
+                'description' => '<p class="d-inline">Set the schedule for speedtests to run using the CRON format. </p><a href="https://crontab.guru/" target="_blank" rel="noopener noreferer">This site</a> can help with formatting.'
+            ],
+            [
+                'name' => 'server',
+                'value' => '',
+                'description' => '<p class="d-inline">Comma-separated list of speedtest.net servers picked randomly. Leave blank to use default settings.</p>'
+            ]
+        ];
+
+        foreach($settings as $s) {
+            Setting::create([
+                'name' => $s['name'],
+                'value' => $s['value'],
+                'description' => $s['description']
+            ]);
+        }
     }
 
     /**