/**
* Create a new query builder instance.
*
* @param Sgpatil\Orientdb\Connection $connection
* @return void
*/
public function __construct(Connection $connection, Grammar $grammar)
{
$this->grammar = $grammar;
$this->grammar->setQuery($this);
$this->connection = $connection;
$this->client = $connection->getClient();
}
/**
* Create a new delegate instance.
*
* @param \Sgpatil\Orientdb\Eloquent\Builder $query
* @param \Sgpatil\Orientdb\Eloquent\Model $parent
*/
public function __construct(Builder $query)
{
$this->query = $query;
$model = $query->getModel();
// Setup the database connection and client.
$this->connection = $model->getConnection();
$this->client = $this->connection->getClient();
}
protected function getConnection($config = null)
{
$connection = is_null($config) ? $this->dbConfig['connections']['default'] : $this->dbConfig['connections'][$config];
$client = new Connection($connection);
// Create Connection object
$client->getClient()->getServerInfo();
// Check If Server is connected or not
return $client;
}
/**
* Append the character set specifications to a command.
*
* @param string $sql
* @param \Illuminate\Database\Connection $connection
* @return string
*/
protected function compileCreateEncoding($sql, Connection $connection)
{
if (!is_null($charset = $connection->getConfig('charset'))) {
$sql .= ' default character set ' . $charset;
}
if (!is_null($collation = $connection->getConfig('collation'))) {
$sql .= ' collate ' . $collation;
}
return $sql;
}
/**
* Create a new database Schema manager.
*
* @param \Illuminate\Database\Connection $connection
* @return void
*/
public function __construct(Connection $connection)
{
$this->connection = $connection;
$this->grammar = $connection->getSchemaGrammar();
}
/**
* Run the query as a "select" statement against the connection.
*
* @return array
*/
protected function runSelect()
{
return $this->connection->select($this->toCypher(), $this->getBindings());
}
/**
* Prepare the read write mode for database connection instance.
*
* @param \Illuminate\Database\Connection $connection
* @param string $type
* @return \Illuminate\Database\Connection
*/
protected function setPdoForType(Connection $connection, $type = null)
{
if ($type == 'read') {
$connection->setPdo($connection->getReadPdo());
} elseif ($type == 'write') {
$connection->setReadPdo($connection->getPdo());
}
return $connection;
}
/**
* Insert a new record into the database.
*
* @param array $values
* @return bool
*/
public function insertRelationship($parent, $related, $relationship, $bindings = [])
{
$cypher = $this->grammar->compileEdge($this, $parent, $related, $relationship, $bindings);
return $this->connection->insert($cypher, $bindings);
}
/**
* Execute the blueprint against the database.
*
* @param \Illuminate\Database\Connection $connection
* @param \Illuminate\Database\Schema\Grammars\Grammar $grammar
* @return void
*/
public function build(Connection $connection, Grammar $grammar)
{
$class = $connection->getClient()->makeClass($this->table);
$class->setProperty($this->columns);
$class->save();
}
