public function getSchemaDiff()
{
$diff = new SchemaDiff();
$comparator = new Comparator();
$tableDiff = $comparator->diffTable($this->conn->getSchemaManager()->createSchema()->getTable($this->tableName), $this->schema->getTable($this->tableName));
if (false !== $tableDiff) {
$diff->changedTables[$this->tableName] = $tableDiff;
}
return $diff;
}
public function initialize(array $options = [])
{
$tableName = $this->options[self::OPTION_TABLENAME];
if (!method_exists($this->connection, 'getSchemaManager')) {
throw new \RuntimeException('The provided connection does not support query building, please choose a different connection type ' . 'that does');
}
if ($this->connection->getSchemaManager()->tablesExist([$tableName])) {
return;
}
$table = new Table($tableName);
$table->addColumn('id', Type::STRING, ['length' => '36']);
$table->addColumn('stream_id', Type::STRING, ['length' => '36']);
$table->addColumn('sequence', Type::BIGINT);
$table->addColumn('payload', Type::TEXT);
$table->addColumn('emitted_at', Type::DATETIME);
$table->setPrimaryKey(['id']);
$table->addIndex(['stream_id']);
$table->addUniqueIndex(['stream_id', 'sequence']);
$this->connection->getSchemaManager()->createTable($table);
}
