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<?php |
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declare(strict_types=1); |
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namespace Conia\Quma; |
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use Conia\Quma\Connection; |
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use PDO; |
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use RuntimeException; |
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/** @psalm-api */ |
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class Database |
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{ |
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use GetsSetsPrint; |
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/** @psalm-suppress PropertyNotSetInConstructor */ |
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protected readonly PDO $pdo; |
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public function __construct(protected readonly Connection $conn) |
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{ |
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$this->print = $conn->print(); |
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} |
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public function __get(string $key): Folder |
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{ |
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$exists = false; |
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foreach ($this->conn->sql() as $path) { |
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assert(is_string($path)); |
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$exists = is_dir($path . DIRECTORY_SEPARATOR . $key); |
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if ($exists) { |
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break; |
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} |
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} |
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if (!$exists) { |
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throw new RuntimeException('The SQL folder does not exist: ' . $key); |
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} |
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return new Folder($this, $key); |
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} |
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public function getFetchMode(): int |
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{ |
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return $this->conn->fetchMode; |
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} |
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public function getPdoDriver(): string |
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{ |
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return $this->conn->driver; |
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} |
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public function getSqlDirs(): array |
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{ |
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return $this->conn->sql(); |
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} |
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public function connect(): static |
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{ |
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/** @psalm-suppress RedundantPropertyInitializationCheck */ |
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if (isset($this->pdo)) { |
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return $this; |
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} |
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$conn = $this->conn; |
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/** @psalm-suppress InaccessibleProperty */ |
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$this->pdo = new PDO( |
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$conn->dsn, |
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$conn->username, |
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$conn->password, |
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$conn->options, |
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); |
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// Always throw an exception when an error occures |
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$this->pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); |
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// Allow getting the number of rows |
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$this->pdo->setAttribute(PDO::ATTR_CURSOR, PDO::CURSOR_SCROLL); |
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// deactivate native prepared statements by default |
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$this->pdo->setAttribute(PDO::ATTR_EMULATE_PREPARES, true); |
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// do not alter casing of the columns from sql |
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$this->pdo->setAttribute(PDO::ATTR_CASE, PDO::CASE_NATURAL); |
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return $this; |
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} |
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public function quote(string $value): string |
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{ |
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$this->connect(); |
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return $this->pdo->quote($value); |
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} |
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public function begin(): bool |
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{ |
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$this->connect(); |
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return $this->pdo->beginTransaction(); |
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} |
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public function commit(): bool |
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{ |
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return $this->pdo->commit(); |
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} |
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public function rollback(): bool |
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{ |
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return $this->pdo->rollback(); |
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} |
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public function getConn(): PDO |
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{ |
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$this->connect(); |
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return $this->pdo; |
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} |
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public function execute(string $query, mixed ...$args): Query |
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{ |
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return new Query($this, $query, new Args($args)); |
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} |
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} |
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coniadev /
quma
