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<?php |
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/* For licensing terms, see /license.txt */ |
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declare(strict_types=1); |
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namespace Chamilo\CoreBundle\Migrations\Schema\V200; |
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use Chamilo\CoreBundle\Migrations\AbstractMigrationChamilo; |
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use Doctrine\DBAL\Schema\Schema; |
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final class Version20200101030000 extends AbstractMigrationChamilo |
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{ |
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public function getDescription(): string |
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{ |
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return 'Adds value_template_id column to settings table and creates settings_value_template table for JSON templates.'; |
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} |
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public function up(Schema $schema): void |
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{ |
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$schemaManager = $this->connection->createSchemaManager(); |
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// Create table settings_value_template |
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if (!$schemaManager->tablesExist(['settings_value_template'])) { |
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$this->addSql(" |
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CREATE TABLE settings_value_template ( |
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id INT UNSIGNED AUTO_INCREMENT NOT NULL, |
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variable VARCHAR(190) NOT NULL, |
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description LONGTEXT DEFAULT NULL, |
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json_example LONGTEXT DEFAULT NULL, |
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created_at DATETIME DEFAULT NULL COMMENT '(DC2Type:datetime)', |
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updated_at DATETIME DEFAULT NULL COMMENT '(DC2Type:datetime)', |
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UNIQUE INDEX UNIQ_settings_value_template_variable (variable), |
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PRIMARY KEY(id) |
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) DEFAULT CHARACTER SET utf8mb4 COLLATE `utf8mb4_unicode_ci` ENGINE = InnoDB ROW_FORMAT = DYNAMIC; |
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"); |
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$this->write('Created table settings_value_template.'); |
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} |
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// Add column value_template_id to settings |
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$columns = $schemaManager->listTableColumns('settings'); |
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if (!isset($columns['value_template_id'])) { |
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$this->addSql(' |
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ALTER TABLE settings ADD value_template_id INT UNSIGNED DEFAULT NULL; |
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'); |
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$this->write('Added value_template_id column to settings table.'); |
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} |
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// Add FK constraint |
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$foreignKeys = $schemaManager->listTableForeignKeys('settings'); |
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$fkExists = false; |
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foreach ($foreignKeys as $fk) { |
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if (\in_array('value_template_id', $fk->getLocalColumns(), true)) { |
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$fkExists = true; |
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break; |
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} |
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} |
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if (!$fkExists) { |
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$this->addSql(' |
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ALTER TABLE settings |
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ADD CONSTRAINT FK_E545A0C5C72FB79B |
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FOREIGN KEY (value_template_id) REFERENCES settings_value_template (id) ON DELETE SET NULL; |
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'); |
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$this->write('Added foreign key constraint from settings to settings_value_template.'); |
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$this->addSql(' |
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CREATE INDEX IDX_E545A0C5C72FB79B ON settings (value_template_id); |
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'); |
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$this->write('Created index IDX_E545A0C5C72FB79B on settings.value_template_id.'); |
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} |
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} |
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public function down(Schema $schema): void |
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{ |
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$schemaManager = $this->connection->createSchemaManager(); |
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if ($schemaManager->tablesExist(['settings'])) { |
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$foreignKeys = $schemaManager->listTableForeignKeys('settings'); |
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foreach ($foreignKeys as $fk) { |
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if (\in_array('value_template_id', $fk->getLocalColumns(), true)) { |
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$this->addSql(\sprintf( |
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'ALTER TABLE settings DROP FOREIGN KEY %s', |
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$fk->getName() |
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)); |
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$this->write('Dropped foreign key from settings to settings_value_template.'); |
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} |
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} |
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$this->addSql(' |
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DROP INDEX IF EXISTS IDX_E545A0C5C72FB79B ON settings; |
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'); |
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$this->write('Dropped index IDX_E545A0C5C72FB79B on settings.'); |
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} |
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$columns = $schemaManager->listTableColumns('settings'); |
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if (isset($columns['value_template_id'])) { |
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$this->addSql(' |
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ALTER TABLE settings DROP COLUMN value_template_id; |
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'); |
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$this->write('Dropped value_template_id column from settings table.'); |
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} |
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if ($schemaManager->tablesExist(['settings_value_template'])) { |
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$this->addSql('DROP TABLE settings_value_template'); |
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$this->write('Dropped table settings_value_template.'); |
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} |
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} |
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} |
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chamilo /
chamilo-lms
