Installing and managing modules from admin panel (#847)

2020-10-19 19:40:28 +05:30
parent ca220f1cdf
commit 5803487d51
92 changed files with 1259 additions and 669 deletions
--- a/app/Services/ImporterService.php
+++ b/app/Services/ImporterService.php
@@ -0,0 +1,146 @@
+<?php
+
+namespace App\Services;
+
+use App\Contracts\Service;
+use App\Repositories\KvpRepository;
+use App\Services\Importers\AircraftImporter;
+use App\Services\Importers\AirlineImporter;
+use App\Services\Importers\AirportImporter;
+use App\Services\Importers\ClearDatabase;
+use App\Services\Importers\ExpenseImporter;
+use App\Services\Importers\FinalizeImporter;
+use App\Services\Importers\FlightImporter;
+use App\Services\Importers\GroupImporter;
+use App\Services\Importers\LedgerImporter;
+use App\Services\Importers\PirepImporter;
+use App\Services\Importers\RankImport;
+use App\Services\Importers\SettingsImporter;
+use App\Services\Importers\UserImport;
+use Exception;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Log;
+
+class ImporterService extends Service
+{
+    private $CREDENTIALS_KEY = 'legacy.importer.db';
+
+    /**
+     * @var KvpRepository
+     */
+    private $kvpRepo;
+
+    /**
+     * The list of importers, in proper order
+     */
+    private $importList = [
+        ClearDatabase::class,
+        RankImport::class,
+        GroupImporter::class,
+        AirlineImporter::class,
+        AircraftImporter::class,
+        AirportImporter::class,
+        FlightImporter::class,
+        UserImport::class,
+        PirepImporter::class,
+        ExpenseImporter::class,
+        LedgerImporter::class,
+        SettingsImporter::class,
+        FinalizeImporter::class,
+    ];
+
+    public function __construct()
+    {
+        $this->kvpRepo = app(KvpRepository::class);
+    }
+
+    /**
+     * Save the credentials from a request
+     *
+     * @param \Illuminate\Http\Request $request
+     */
+    public function saveCredentialsFromRequest(Request $request)
+    {
+        $creds = [
+            'host'         => $request->post('db_host'),
+            'port'         => $request->post('db_port'),
+            'name'         => $request->post('db_name'),
+            'user'         => $request->post('db_user'),
+            'pass'         => $request->post('db_pass'),
+            'table_prefix' => $request->post('db_prefix'),
+        ];
+
+        $this->saveCredentials($creds);
+    }
+
+    /**
+     * Save the given credentials
+     *
+     * @param array $creds
+     */
+    public function saveCredentials(array $creds)
+    {
+        $creds = array_merge([
+            'admin_email'  => '',
+            'host'         => '',
+            'port'         => '',
+            'name'         => '',
+            'user'         => '',
+            'pass'         => 3306,
+            'table_prefix' => 'phpvms_',
+        ], $creds);
+
+        $this->kvpRepo->save($this->CREDENTIALS_KEY, $creds);
+    }
+
+    /**
+     * Get the saved credentials
+     */
+    public function getCredentials()
+    {
+        return $this->kvpRepo->get($this->CREDENTIALS_KEY);
+    }
+
+    /**
+     * Create a manifest of the import. Creates an array with the importer name,
+     * which then has a subarray of all of the different steps/stages it needs to run
+     */
+    public function generateImportManifest()
+    {
+        $manifest = [];
+
+        foreach ($this->importList as $importerKlass) {
+            /** @var BaseImporter $importer */
+            $importer = new $importerKlass();
+            $manifest = array_merge($manifest, $importer->getManifest());
+        }
+
+        return $manifest;
+    }
+
+    /**
+     * Run a given stage
+     *
+     * @param     $importer
+     * @param int $start
+     *
+     * @throws \Exception
+     *
+     * @return int|void
+     */
+    public function run($importer, $start = 0)
+    {
+        if (!in_array($importer, $this->importList, true)) {
+            throw new Exception('Unknown importer "'.$importer.'"');
+        }
+
+        /** @var $importerInst BaseImporter */
+        $importerInst = new $importer();
+
+        try {
+            $importerInst->run($start);
+        } catch (Exception $e) {
+            Log::error('Error running importer: '.$e->getMessage());
+        }
+    }
+}