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<?php |
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namespace tomzx\IRCStats; |
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use Illuminate\Database\Capsule\Manager as Capsule; |
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use Illuminate\Database\Connection; |
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class DatabaseProxy { |
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/** |
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* @var array |
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*/ |
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protected $configuration = []; |
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/** |
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* @var \Illuminate\Database\Capsule\Manager |
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*/ |
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protected $capsule; |
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/** |
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* @var \tomzx\IRCStats\DatabaseSchema |
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*/ |
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protected $databaseSchema; |
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/** |
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* @var bool |
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*/ |
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protected $booted = false; |
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/** |
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* @param array $configuration |
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*/ |
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public function __construct(array $configuration) |
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{ |
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$this->configuration = $configuration; |
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} |
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public function __destruct() |
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{ |
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if ($this->capsule) { |
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$this->getConnection()->disconnect(); |
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} |
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} |
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/** |
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* @param \Illuminate\Database\Capsule\Manager $capsule |
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* @return $this |
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*/ |
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public function setCapsule(Capsule $capsule) |
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{ |
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$this->capsule = $capsule; |
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return $this; |
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} |
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/** |
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* @return \Illuminate\Database\Capsule\Manager |
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*/ |
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public function getCapsule() |
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{ |
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if ( ! $this->capsule) { |
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$this->capsule = new Capsule; |
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$this->capsule->addConnection($this->configuration); |
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$this->capsule->setAsGlobal(); |
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} |
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return $this->capsule; |
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} |
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/** |
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* @return \tomzx\IRCStats\DatabaseSchema |
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*/ |
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public function getDatabaseSchema() |
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{ |
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if ( ! $this->databaseSchema) { |
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$this->databaseSchema = new DatabaseSchema(); |
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} |
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return $this->databaseSchema; |
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} |
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/** |
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* @param \tomzx\IRCStats\DatabaseSchema $databaseSchema |
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* @return $this |
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*/ |
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public function setDatabaseSchema(DatabaseSchema $databaseSchema) |
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{ |
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$this->databaseSchema = $databaseSchema; |
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return $this; |
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} |
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/** |
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* @return \Illuminate\Database\Connection |
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*/ |
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public function getConnection() |
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{ |
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$this->bootDatabase(); |
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return $this->getCapsule()->connection(); |
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} |
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protected function bootDatabase() |
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{ |
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if ($this->booted) { |
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return; |
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} |
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$this->booted = true; |
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$db = $this->getCapsule()->connection(); |
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$this->configurePragma($db); |
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$this->setupDatabase($db); |
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} |
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/** |
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* @param \Illuminate\Database\Connection $db |
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* @return void |
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*/ |
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protected function setupDatabase(Connection $db) |
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{ |
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$this->getDatabaseSchema()->initialize($db); |
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} |
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/** |
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* @param \Illuminate\Database\Connection $db |
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*/ |
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protected function configurePragma(Connection $db) |
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{ |
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if ($this->configuration['driver'] !== 'sqlite') { |
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return; |
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} |
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// Enable foreign keys for the current connection/file |
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$db->statement('PRAGMA foreign_keys = ON;'); |
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// Create sqlite-journal in memory only (instead of creating disk files) |
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$db->statement('PRAGMA journal_mode = MEMORY;'); |
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// Do not wait for OS after sending write commands |
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$db->statement('PRAGMA synchronous = OFF;'); |
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} |
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} |
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tomzx /
irc-stats
