Merge pull request #222 from patchlevel/dsn-driver-mapping

add dsn driver mapping

docs/pages/getting_started.md

@@ -317,7 +317,7 @@ bin/console event-sourcing:subscription:setup
 
     You can find out more about the cli in the [library](https://event-sourcing.patchlevel.io/latest/cli/).
 
-### Usage
+## Usage
 
 We are now ready to use the Event Sourcing System. We can load, change and save aggregates.
 

src/Doctrine/DbalConnectionFactory.php

@@ -10,10 +10,27 @@
 
 final class DbalConnectionFactory
 {
+    /**
+     * Mapping was taken from Doctrine Bundle.
+     *
+     * @see https://github.com/doctrine/DoctrineBundle/blob/7564fa72ab4a87316660347ccd226cefc8fb0ea9/src/ConnectionFactory.php#L35
+     */
+    private const DEFAULT_SCHEME_MAP = [
+        'db2'        => 'ibm_db2',
+        'mssql'      => 'pdo_sqlsrv',
+        'mysql'      => 'pdo_mysql',
+        'mysql2'     => 'pdo_mysql', // Amazon RDS, for some weird reason
+        'postgres'   => 'pdo_pgsql',
+        'postgresql' => 'pdo_pgsql',
+        'pgsql'      => 'pdo_pgsql',
+        'sqlite'     => 'pdo_sqlite',
+        'sqlite3'    => 'pdo_sqlite',
+    ];
+
     public static function createConnection(string $url): Connection
     {
         return DriverManager::getConnection(
-            (new DsnParser())->parse($url),
+            (new DsnParser(self::DEFAULT_SCHEME_MAP))->parse($url),
         );
     }
 }