added support for simple PDO

composer.json

@@ -30,7 +30,7 @@
     "squizlabs/php_codesniffer": "^3.0",
     "tracy/tracy": "^2.4",
     "nette/tester": "^2.0",
-    "phpstan/phpstan": "@dev",
+    "phpstan/phpstan-shim": "^0.10",
     "mockery/mockery": "^1.1"
   },
   "suggest": {

src/Model/Simple/PersistenceLayer/Pdo.php

@@ -0,0 +1,69 @@
+<?php
+declare(strict_types = 1);
+
+/*
+ * This file is part of the some package.
+ * (c) Jakub Janata <jakubjanata@gmail.com>
+ * For the full copyright and license information, please view the LICENSE file.
+ */
+
+namespace XcoreCMS\InlineEditing\Model\Simple\PersistenceLayer;
+
+use PDO as XPDO;
+
+/**
+ * @author Jakub Janata <jakubjanata@gmail.com>
+ */
+class Pdo extends AbstractPersistenceLayer
+{
+    /** @var XPDO */
+    private $pdo;
+
+    /**
+     * @param string $tableName
+     * @param XPDO $pdo
+     */
+    public function __construct(string $tableName, XPDO $pdo)
+    {
+        parent::__construct($tableName);
+        $this->pdo = $pdo;
+    }
+
+    /**
+     * @param string $sql
+     * @param array $args
+     * @return array
+     */
+    protected function getKeyPairResult(string $sql, array $args): array
+    {
+        $stmt = $this->pdo->prepare($sql);
+        $stmt->bindValue(1, $args[0]);
+        $stmt->bindValue(2, $args[1]);
+        $stmt->execute();
+
+        return $stmt->fetchAll(XPDO::FETCH_KEY_PAIR) ?: [];
+    }
+
+    /**
+     * @param string $sql
+     * @param array $args
+     * @return bool
+     */
+    protected function updateOrInsertRecord(string $sql, array $args): bool
+    {
+        $stmt = $this->pdo->prepare($sql);
+        $stmt->bindValue(1, $args[0]);
+        $stmt->bindValue(2, $args[1]);
+        $stmt->bindValue(3, $args[2]);
+        $stmt->bindValue(4, $args[3]);
+        return $stmt->execute();
+    }
+
+    /**
+     * @return string
+     */
+    protected function getDriverName(): string
+    {
+        return $this->pdo->getAttribute(\PDO::ATTR_DRIVER_NAME);
+    }
+}

tests/Integration/PersistenceLayer/PdoPersistenceTestCase.phpt

@@ -0,0 +1,30 @@
+<?php
+declare(strict_types = 1);
+
+namespace XcoreCMS\InlineEditing\Tests\Integration\PersistenceLayer;
+
+use Tester\Environment;
+use XcoreCMS\InlineEditing\Model\Simple\PersistenceLayer\Pdo;
+
+require __DIR__ . '/../../bootstrap.php';
+
+/**
+ * @author Jakub Janata <jakubjanata@gmail.com>
+ * @dataProvider ../../databases.ini
+ */
+class PdoPersistenceTestCase extends BasePersistenceTestCase
+{
+    /**
+     *
+     */
+    protected function initPersistentLayer(): void
+    {
+        $params = Environment::loadData();
+        $params['driver'] = 'pdo';
+
+        $pdo = new \PDO($params['dsn'], $params['user'], $params['password']);
+        $this->persistentLayer = new Pdo('inline_content', $pdo);
+    }
+}
+
+(new PdoPersistenceTestCase)->run();