Add web cron ability #821 (#1073)

* Use database for kvp storage

* Read kvpstore

* Add web cron ability through API #821

* Style fixes

* Fix text

app/Database/migrations/2021_03_05_044305_add_kvp_table.php

@@ -0,0 +1,19 @@
+<?php
+
+use App\Contracts\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+/**
+ * Add a hub to the subfleet is
+ */
+class AddKvpTable extends Migration
+{
+    public function up()
+    {
+        Schema::create('kvp', function (Blueprint $table) {
+            $table->string('key')->index();
+            $table->string('value');
+        });
+    }
+}

app/Database/seeds/settings.yml

@@ -361,3 +361,9 @@
   options: ''
   type: 'text'
   description: 'Discord public channel ID for broadcasat notifications'
+- key: 'cron.random_id'
+  name: 'Cron Randomized ID'
+  group: 'cron'
+  value: ''
+  type: 'hidden'
+  description: ''

app/Exceptions/CronInvalid.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace App\Exceptions;
+
+class CronInvalid extends AbstractHttpException
+{
+    public const MESSAGE = 'Cron ID is disabled or invalid';
+
+    public function __construct()
+    {
+        parent::__construct(400, static::MESSAGE);
+    }
+
+    /**
+     * Return the RFC 7807 error type (without the URL root)
+     */
+    public function getErrorType(): string
+    {
+        return 'cron-invalid';
+    }
+
+    /**
+     * Get the detailed error string
+     */
+    public function getErrorDetails(): string
+    {
+        return $this->getMessage();
+    }
+
+    /**
+     * Return an array with the error details, merged with the RFC7807 response
+     */
+    public function getErrorMetadata(): array
+    {
+        return [];
+    }
+}

app/Http/Controllers/Admin/MaintenanceController.php

@@ -6,6 +6,7 @@ use App\Contracts\Controller;
 use App\Repositories\KvpRepository;
 use App\Services\CronService;
 use App\Services\VersionService;
+use App\Support\Utils;
 use Codedge\Updater\UpdaterManager;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Artisan;
@@ -34,7 +35,12 @@ class MaintenanceController extends Controller
 
     public function index()
     {
+        // Get the cron URL
+        $cron_id = setting('cron.random_id');
+        $cron_url = empty($cron_id) ? 'Not enabled' : url(route('api.maintenance.cron', $cron_id));
+
         return view('admin.maintenance.index', [
+            'cron_url'            => $cron_url,
             'cron_path'           => $this->cronSvc->getCronExecString(),
             'cron_problem_exists' => $this->cronSvc->cronProblemExists(),
             'new_version'         => $this->kvpRepo->get('new_version_available', false),
@@ -117,4 +123,33 @@ class MaintenanceController extends Controller
 
         return redirect('/update/downloader');
     }
+
+    /**
+     * Enable the cron, or if it's enabled, change the ID that is used
+     *
+     * @param Request $request
+     */
+    public function cron_enable(Request $request)
+    {
+        $id = Utils::generateNewId(24);
+        setting_save('cron.random_id', $id);
+
+        Flash::success('Web cron refreshed!');
+        return redirect(route('admin.maintenance.index'));
+    }
+
+    /**
+     * Disable the web cron
+     *
+     * @param Request $request
+     *
+     * @return mixed
+     */
+    public function cron_disable(Request $request)
+    {
+        setting_save('cron.random_id', '');
+
+        Flash::success('Web cron disabled!');
+        return redirect(route('admin.maintenance.index'));
+    }
 }

app/Http/Controllers/Admin/SettingsController.php

@@ -62,7 +62,7 @@ class SettingsController extends Controller
      */
     public function index()
     {
-        $settings = Setting::orderBy('order', 'asc')->get();
+        $settings = Setting::where('type', '!=', 'hidden')->orderBy('order')->get();
         $settings = $settings->groupBy('group');
 
         return view('admin.settings.index', [

app/Http/Controllers/Api/FlightController.php

@@ -4,7 +4,6 @@ namespace App\Http\Controllers\Api;
 
 use App\Contracts\Controller;
 use App\Exceptions\AssetNotFound;
-use App\Exceptions\Unauthorized;
 use App\Http\Resources\Flight as FlightResource;
 use App\Http\Resources\Navdata as NavdataResource;
 use App\Models\SimBrief;

app/Http/Controllers/Api/MaintenanceController.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Http\Controllers\Api;
+
+use App\Contracts\Controller;
+use App\Exceptions\CronInvalid;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Artisan;
+
+class MaintenanceController extends Controller
+{
+    /**
+     * Run the cron job from the web
+     *
+     * @param Request $request
+     * @param string  $id      The ID passed in for the cron
+     *
+     * @return mixed
+     */
+    public function cron(Request $request, string $id)
+    {
+        $cron_id = setting('cron.random_id');
+        if (empty($cron_id) || $id !== $cron_id) {
+            throw new CronInvalid();
+        }
+
+        $output = '';
+        Artisan::call('schedule:run');
+        $output .= trim(Artisan::output());
+
+        return response([
+            'content' => $output,
+        ]);
+    }
+}

app/Models/Kvp.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Models;
+
+use App\Contracts\Model;
+
+/**
+ * @property string key
+ * @property string value
+ */
+class Kvp extends Model
+{
+    public $table = 'kvp';
+    public $timestamps = false;
+    public $incrementing = false;
+
+    protected $keyType = 'string';
+
+    public $fillable = [
+        'key',
+        'value',
+    ];
+}

app/Models/SimBrief.php

@@ -10,6 +10,7 @@ use Illuminate\Support\Collection;
  * @property int         $user_id              The user that generated this
  * @property string      $flight_id            Optional, if attached to a flight, removed if attached to PIREP
  * @property string      $pirep_id             Optional, if attached to a PIREP, removed if attached to flight
+ * @property string      $aircraft_id          The aircraft this is for
  * @property string      $acars_xml
  * @property string      $ofp_xml
  * @property string      $ofp_html

app/Providers/RouteServiceProvider.php

@@ -392,6 +392,12 @@ class RouteServiceProvider extends ServiceProvider
             Route::match(['post'], 'maintenance/forcecheck', 'MaintenanceController@forcecheck')
                 ->name('maintenance.forcecheck')->middleware('ability:admin,maintenance');
 
+            Route::match(['post'], 'maintenance/cron_enable', 'MaintenanceController@cron_enable')
+                ->name('maintenance.cron_enable')->middleware('ability:admin,maintenance');
+
+            Route::match(['post'], 'maintenance/cron_disable', 'MaintenanceController@cron_disable')
+                ->name('maintenance.cron_disable')->middleware('ability:admin,maintenance');
+
             // subfleet
             Route::get('subfleets/export', 'SubfleetController@export')
                 ->name('subfleets.export')->middleware('ability:admin,fleet');
@@ -508,6 +514,8 @@ class RouteServiceProvider extends ServiceProvider
                 Route::get('pireps/{pirep_id}', 'PirepController@get');
                 Route::get('pireps/{pirep_id}/acars/geojson', 'AcarsController@acars_geojson');
 
+                Route::get('cron/{id}', 'MaintenanceController@cron')->name('maintenance.cron');
+
                 Route::get('news', 'NewsController@index');
                 Route::get('status', 'StatusController@status');
                 Route::get('version', 'StatusController@status');