delete id_prim pkey is needed

Signed-off-by: Maxence Lange <maxence@artificial-owl.com>

lib/Migration/Version0003Date20200823023900.php

@@ -0,0 +1,103 @@
+<?php
+declare(strict_types=1);
+
+
+/**
+ * Nextcloud - Social Support
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later. See the COPYING file.
+ *
+ * @author Maxence Lange <maxence@artificial-owl.com>
+ * @copyright 2018, Maxence Lange <maxence@artificial-owl.com>
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+
+namespace OCA\Social\Migration;
+
+
+use Closure;
+use Doctrine\DBAL\DBALException;
+use Doctrine\DBAL\Schema\SchemaException;
+use Exception;
+use OCP\DB\ISchemaWrapper;
+use OCP\IDBConnection;
+use OCP\Migration\IOutput;
+use OCP\Migration\SimpleMigrationStep;
+
+
+/**
+ * Class Version0003Date20200823023910
+ *
+ * @package OCA\Social\Migration
+ */
+class Version0003Date20200823023900 extends SimpleMigrationStep {
+
+
+	/** @var IDBConnection */
+	private $connection;
+
+
+	/**
+	 * @param IDBConnection $connection
+	 */
+	public function __construct(IDBConnection $connection) {
+		$this->connection = $connection;
+	}
+
+
+	/**
+	 * @param IOutput $output
+	 * @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
+	 * @param array $options
+	 *
+	 * @return ISchemaWrapper
+	 * @throws SchemaException
+	 * @throws DBALException
+	 */
+	public function changeSchema(IOutput $output, Closure $schemaClosure, array $options): ISchemaWrapper {
+		/** @var ISchemaWrapper $schema */
+		$schema = $schemaClosure();
+
+		if ($schema->hasTable('social_3_cache_actor')) {
+			$table = $schema->getTable('social_3_cache_actor');
+			if ($table->hasPrimaryKey()) {
+				$kc = $table->getPrimaryKeyColumns();
+				if (count($kc) === 1 && $kc[0] === 'id_prim') {
+					$table->dropPrimaryKey();
+				}
+			}
+		}
+
+		return $schema;
+	}
+
+
+	/**
+	 * @param IOutput $output
+	 * @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
+	 * @param array $options
+	 *
+	 * @throws Exception
+	 */
+	public function postSchemaChange(IOutput $output, Closure $schemaClosure, array $options) {
+	}
+
+
+}
+

lib/Migration/Version0003Date20200823023911.php

@@ -170,6 +170,8 @@ class Version0003Date20200823023911 extends SimpleMigrationStep {
 				]
 			]
 		);
+
+		$table->addUniqueIndex(['id_prim']);
 	}