From 637f0df9760b50b56c8ffb200719907032fdd885 Mon Sep 17 00:00:00 2001
From: Jeremy Benoist <jeremy.benoist@gmail.com>
Date: Fri, 10 May 2019 16:49:19 +0200
Subject: Cascade delete on oauth2 table when deleting a user

---
 app/DoctrineMigrations/Version20190510141130.php | 95 ++++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 app/DoctrineMigrations/Version20190510141130.php

(limited to 'app')

diff --git a/app/DoctrineMigrations/Version20190510141130.php b/app/DoctrineMigrations/Version20190510141130.php
new file mode 100644
index 00000000..adfe73a0
--- /dev/null
+++ b/app/DoctrineMigrations/Version20190510141130.php
@@ -0,0 +1,95 @@
+<?php
+
+namespace Application\Migrations;
+
+use Doctrine\DBAL\Migrations\SkipMigrationException;
+use Doctrine\DBAL\Schema\Schema;
+use Wallabag\CoreBundle\Doctrine\WallabagMigration;
+
+/**
+ * Enable cascade delete when deleting a user on:
+ *     - oauth2_access_tokens
+ *     - oauth2_clients
+ *     - oauth2_refresh_tokens
+ *     - oauth2_auth_codes.
+ */
+final class Version20190510141130 extends WallabagMigration
+{
+    public function up(Schema $schema): void
+    {
+        switch ($this->connection->getDatabasePlatform()->getName()) {
+            case 'sqlite':
+                $this->addSql('DROP INDEX IDX_368A4209A76ED395');
+                $this->addSql('DROP INDEX IDX_368A420919EB6921');
+                $this->addSql('DROP INDEX UNIQ_368A42095F37A13B');
+                $this->addSql('DROP TABLE ' . $this->getTable('oauth2_access_tokens', true) . '');
+                $this->addSql('CREATE TABLE ' . $this->getTable('oauth2_access_tokens', true) . ' (id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, client_id INTEGER NOT NULL, user_id INTEGER DEFAULT NULL, expires_at INTEGER DEFAULT NULL, token VARCHAR(191) NOT NULL, scope VARCHAR(191) NOT NULL, CONSTRAINT FK_368A420919EB6921 FOREIGN KEY (client_id) REFERENCES ' . $this->getTable('oauth2_clients', true) . ' (id) NOT DEFERRABLE INITIALLY IMMEDIATE, CONSTRAINT FK_368A4209A76ED395 FOREIGN KEY (user_id) REFERENCES "wallabag_user" (id) ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE)');
+                $this->addSql('INSERT INTO ' . $this->getTable('oauth2_access_tokens', true) . ' (id, client_id, user_id, token, expires_at, scope) SELECT id, client_id, user_id, token, expires_at, scope FROM __temp__' . $this->getTable('oauth2_access_tokens', true) . '');
+                $this->addSql('DROP TABLE __temp__' . $this->getTable('oauth2_access_tokens', true) . '');
+                $this->addSql('CREATE INDEX IDX_368A4209A76ED395 ON ' . $this->getTable('oauth2_access_tokens', true) . ' (user_id)');
+                $this->addSql('CREATE INDEX IDX_368A420919EB6921 ON ' . $this->getTable('oauth2_access_tokens', true) . ' (client_id)');
+
+                $this->addSql('DROP INDEX IDX_635D765EA76ED395');
+                $this->addSql('CREATE TEMPORARY TABLE __temp__' . $this->getTable('oauth2_clients', true) . ' AS SELECT id, user_id, random_id, secret, redirect_uris, allowed_grant_types, name FROM ' . $this->getTable('oauth2_clients', true) . '');
+                $this->addSql('DROP TABLE ' . $this->getTable('oauth2_clients', true) . '');
+                $this->addSql('CREATE TABLE ' . $this->getTable('oauth2_clients', true) . ' (id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, user_id INTEGER DEFAULT NULL, random_id VARCHAR(255) NOT NULL COLLATE BINARY, secret VARCHAR(255) NOT NULL COLLATE BINARY, name CLOB NOT NULL COLLATE BINARY, redirect_uris CLOB NOT NULL --(DC2Type:array), allowed_grant_types CLOB NOT NULL --(DC2Type:array), CONSTRAINT FK_635D765EA76ED395 FOREIGN KEY (user_id) REFERENCES "wallabag_user" (id) NOT DEFERRABLE INITIALLY IMMEDIATE)');
+                $this->addSql('INSERT INTO ' . $this->getTable('oauth2_clients', true) . ' (id, user_id, random_id, secret, redirect_uris, allowed_grant_types, name) SELECT id, user_id, random_id, secret, redirect_uris, allowed_grant_types, name FROM __temp__' . $this->getTable('oauth2_clients', true) . '');
+                $this->addSql('DROP TABLE __temp__' . $this->getTable('oauth2_clients', true) . '');
+                $this->addSql('CREATE INDEX IDX_635D765EA76ED395 ON ' . $this->getTable('oauth2_clients', true) . ' (user_id)');
+
+                $this->addSql('DROP INDEX IDX_20C9FB24A76ED395');
+                $this->addSql('DROP INDEX IDX_20C9FB2419EB6921');
+                $this->addSql('DROP INDEX UNIQ_20C9FB245F37A13B');
+                $this->addSql('CREATE TEMPORARY TABLE __temp__' . $this->getTable('oauth2_refresh_tokens', true) . ' AS SELECT id, client_id, user_id, token, expires_at, scope FROM ' . $this->getTable('oauth2_refresh_tokens', true) . '');
+                $this->addSql('DROP TABLE ' . $this->getTable('oauth2_refresh_tokens', true) . '');
+                $this->addSql('CREATE TABLE ' . $this->getTable('oauth2_refresh_tokens', true) . ' (id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, client_id INTEGER NOT NULL, user_id INTEGER DEFAULT NULL, expires_at INTEGER DEFAULT NULL, token VARCHAR(191) NOT NULL, scope VARCHAR(191) NOT NULL, CONSTRAINT FK_20C9FB2419EB6921 FOREIGN KEY (client_id) REFERENCES ' . $this->getTable('oauth2_clients', true) . ' (id) NOT DEFERRABLE INITIALLY IMMEDIATE, CONSTRAINT FK_20C9FB24A76ED395 FOREIGN KEY (user_id) REFERENCES "wallabag_user" (id) ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE)');
+                $this->addSql('INSERT INTO ' . $this->getTable('oauth2_refresh_tokens', true) . ' (id, client_id, user_id, token, expires_at, scope) SELECT id, client_id, user_id, token, expires_at, scope FROM __temp__' . $this->getTable('oauth2_refresh_tokens', true) . '');
+                $this->addSql('DROP TABLE __temp__' . $this->getTable('oauth2_refresh_tokens', true) . '');
+                $this->addSql('CREATE INDEX IDX_20C9FB24A76ED395 ON ' . $this->getTable('oauth2_refresh_tokens', true) . ' (user_id)');
+                $this->addSql('CREATE INDEX IDX_20C9FB2419EB6921 ON ' . $this->getTable('oauth2_refresh_tokens', true) . ' (client_id)');
+
+                $this->addSql('DROP INDEX IDX_EE52E3FAA76ED395');
+                $this->addSql('DROP INDEX IDX_EE52E3FA19EB6921');
+                $this->addSql('DROP INDEX UNIQ_EE52E3FA5F37A13B');
+                $this->addSql('CREATE TEMPORARY TABLE __temp__' . $this->getTable('oauth2_auth_codes', true) . ' AS SELECT id, client_id, user_id, token, redirect_uri, expires_at, scope FROM ' . $this->getTable('oauth2_auth_codes', true) . '');
+                $this->addSql('DROP TABLE ' . $this->getTable('oauth2_auth_codes', true) . '');
+                $this->addSql('CREATE TABLE ' . $this->getTable('oauth2_auth_codes', true) . ' (id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, client_id INTEGER NOT NULL, user_id INTEGER DEFAULT NULL, redirect_uri CLOB NOT NULL COLLATE BINARY, expires_at INTEGER DEFAULT NULL, token VARCHAR(191) NOT NULL, scope VARCHAR(191) NOT NULL, CONSTRAINT FK_EE52E3FA19EB6921 FOREIGN KEY (client_id) REFERENCES ' . $this->getTable('oauth2_clients', true) . ' (id) NOT DEFERRABLE INITIALLY IMMEDIATE, CONSTRAINT FK_EE52E3FAA76ED395 FOREIGN KEY (user_id) REFERENCES "wallabag_user" (id) ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE)');
+                $this->addSql('INSERT INTO ' . $this->getTable('oauth2_auth_codes', true) . ' (id, client_id, user_id, token, redirect_uri, expires_at, scope) SELECT id, client_id, user_id, token, redirect_uri, expires_at, scope FROM __temp__' . $this->getTable('oauth2_auth_codes', true) . '');
+                $this->addSql('DROP TABLE __temp__' . $this->getTable('oauth2_auth_codes', true) . '');
+                $this->addSql('CREATE INDEX IDX_EE52E3FAA76ED395 ON ' . $this->getTable('oauth2_auth_codes', true) . ' (user_id)');
+                $this->addSql('CREATE INDEX IDX_EE52E3FA19EB6921 ON ' . $this->getTable('oauth2_auth_codes', true) . ' (client_id)');
+                break;
+            case 'mysql':
+                $this->addSql('ALTER TABLE ' . $this->getTable('oauth2_access_tokens') . ' DROP FOREIGN KEY FK_368A4209A76ED395');
+                $this->addSql('ALTER TABLE ' . $this->getTable('oauth2_access_tokens') . ' ADD CONSTRAINT FK_368A4209A76ED395 FOREIGN KEY (user_id) REFERENCES `wallabag_user` (id) ON DELETE CASCADE');
+
+                $this->addSql('ALTER TABLE ' . $this->getTable('oauth2_clients') . ' DROP FOREIGN KEY IDX_user_oauth_client');
+                $this->addSql('ALTER TABLE ' . $this->getTable('oauth2_clients') . ' ADD CONSTRAINT FK_635D765EA76ED395 FOREIGN KEY (user_id) REFERENCES `wallabag_user` (id)');
+
+                $this->addSql('ALTER TABLE ' . $this->getTable('oauth2_refresh_tokens') . ' DROP FOREIGN KEY FK_20C9FB24A76ED395');
+                $this->addSql('ALTER TABLE ' . $this->getTable('oauth2_refresh_tokens') . ' ADD CONSTRAINT FK_20C9FB24A76ED395 FOREIGN KEY (user_id) REFERENCES `wallabag_user` (id) ON DELETE CASCADE');
+
+                $this->addSql('ALTER TABLE ' . $this->getTable('oauth2_auth_codes') . ' DROP FOREIGN KEY FK_EE52E3FAA76ED395');
+                $this->addSql('ALTER TABLE ' . $this->getTable('oauth2_auth_codes') . ' ADD CONSTRAINT FK_EE52E3FAA76ED395 FOREIGN KEY (user_id) REFERENCES `wallabag_user` (id) ON DELETE CASCADE');
+                break;
+            case 'postgresql':
+                $this->addSql('ALTER TABLE ' . $this->getTable('oauth2_access_tokens') . ' DROP CONSTRAINT FK_368A4209A76ED395');
+                $this->addSql('ALTER TABLE ' . $this->getTable('oauth2_access_tokens') . ' ADD CONSTRAINT FK_368A4209A76ED395 FOREIGN KEY (user_id) REFERENCES "wallabag_user" (id) ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE');
+
+                $this->addSql('ALTER TABLE ' . $this->getTable('oauth2_clients') . ' DROP CONSTRAINT idx_user_oauth_client');
+                $this->addSql('ALTER TABLE ' . $this->getTable('oauth2_clients') . ' ADD CONSTRAINT FK_635D765EA76ED395 FOREIGN KEY (user_id) REFERENCES "wallabag_user" (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+
+                $this->addSql('ALTER TABLE ' . $this->getTable('oauth2_refresh_tokens') . ' DROP CONSTRAINT FK_20C9FB24A76ED395');
+                $this->addSql('ALTER TABLE ' . $this->getTable('oauth2_refresh_tokens') . ' ADD CONSTRAINT FK_20C9FB24A76ED395 FOREIGN KEY (user_id) REFERENCES "wallabag_user" (id) ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE');
+
+                $this->addSql('ALTER TABLE ' . $this->getTable('oauth2_auth_codes') . ' DROP CONSTRAINT FK_EE52E3FAA76ED395');
+                $this->addSql('ALTER TABLE ' . $this->getTable('oauth2_auth_codes') . ' ADD CONSTRAINT FK_EE52E3FAA76ED395 FOREIGN KEY (user_id) REFERENCES "wallabag_user" (id) ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE');
+                break;
+        }
+    }
+
+    public function down(Schema $schema): void
+    {
+        throw new SkipMigrationException('Too complex ...');
+    }
+}
-- 
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