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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\Cli\Opts; |
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use Conia\Quma\Connection; |
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use Conia\Quma\Database; |
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use PDO; |
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use RuntimeException; |
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use Throwable; |
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/** |
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* @psalm-api |
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* |
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* @psalm-import-type MigrationDirs from \Conia\Quma\Connection |
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*/ |
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class Environment |
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{ |
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public readonly Connection $conn; |
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public readonly string $driver; |
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public readonly bool $showStacktrace; |
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public readonly bool $convenience; |
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public readonly string $table; |
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public readonly string $columnMigration; |
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public readonly string $columnApplied; |
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public readonly Database $db; |
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/** @psalm-param array<non-empty-string, Connection> $connections */ |
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public function __construct( |
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array $connections, |
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public readonly array $options, |
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) { |
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$opts = new Opts(); |
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try { |
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$key = $opts->get('--conn', 'default'); |
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assert(isset($connections[$key])); |
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$this->conn = $connections[$key]; |
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1 |
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} catch (Throwable) { |
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$key = $key ?? '<undefied>'; |
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throw new RuntimeException("Connection '{$key}' does not exist"); |
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} |
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$this->showStacktrace = $opts->has('--stacktrace'); |
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$this->db = new Database($this->conn); |
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$this->driver = $this->conn->driver; |
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$this->convenience = in_array($this->driver, ['sqlite', 'mysql', 'pgsql']); |
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$this->table = $this->conn->migrationsTable(); |
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$this->columnMigration = $this->conn->migrationsColumnMigration(); |
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$this->columnApplied = $this->conn->migrationsColumnApplied(); |
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} |
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public function getMigrations(): array|false |
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{ |
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/** @psalm-var MigrationDirs */ |
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$migrations = []; |
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$migrationDirs = $this->conn->migrations(); |
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if (count($migrationDirs) === 0) { |
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echo "\033[1;31mNotice\033[0m: No migration directories defined in configuration\033[0m\n"; |
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return false; |
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} |
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foreach ($migrationDirs as $path) { |
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$migrations = array_merge( |
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$migrations, |
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array_filter(glob("{$path}/*.php"), 'is_file'), |
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array_filter(glob("{$path}/*.sql"), 'is_file'), |
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array_filter(glob("{$path}/*.tpql"), 'is_file'), |
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); |
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} |
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// Sort by file name instead of full path |
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uasort($migrations, function ($a, $b) { |
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$a = is_string($a) ? $a : ''; |
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$b = is_string($b) ? $b : ''; |
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return (basename($a) < basename($b)) ? -1 : 1; |
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}); |
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return $migrations; |
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} |
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public function checkIfMigrationsTableExists(Database $db): bool |
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{ |
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$driver = $db->getPdoDriver(); |
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$table = $this->table; |
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if ($driver === 'pgsql' && strpos($table, '.') !== false) { |
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[$schema, $table] = explode('.', $table); |
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} else { |
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$schema = 'public'; |
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} |
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$query = match ($driver) { |
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'sqlite' => " |
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SELECT count(*) AS available |
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FROM sqlite_master |
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WHERE type='table' |
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AND name='{$table}';", |
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'mysql' => " |
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SELECT count(*) AS available |
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FROM information_schema.tables |
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WHERE table_name='{$table}';", |
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'pgsql' => " |
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SELECT count(*) AS available |
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FROM pg_tables |
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WHERE schemaname = '{$schema}' |
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AND tablename = '{$table}';", |
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}; |
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if ($query && ($db->execute($query)->one(PDO::FETCH_ASSOC)['available'] ?? 0) === 1) { |
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return true; |
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} |
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return false; |
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} |
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public function getMigrationsTableDDL(): string|false |
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{ |
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if ($this->driver === 'pgsql' && strpos($this->table, '.') !== false) { |
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[$schema, $table] = explode('.', $this->table); |
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} else { |
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$schema = 'public'; |
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$table = $this->table; |
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} |
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$columnMigration = $this->columnMigration; |
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$columnApplied = $this->columnApplied; |
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switch ($this->driver) { |
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case 'sqlite': |
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return "CREATE TABLE {$table} ( |
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{$columnMigration} text NOT NULL, |
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{$columnApplied} text DEFAULT CURRENT_TIMESTAMP, |
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PRIMARY KEY ({$columnMigration}), |
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CHECK(typeof(\"{$columnMigration}\") = \"text\" AND length(\"{$columnMigration}\") <= 256), |
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CHECK(typeof(\"{$columnApplied}\") = \"text\" AND length(\"{$columnApplied}\") = 19) |
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);"; |
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case 'pgsql': |
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return "CREATE TABLE {$schema}.{$table} ( |
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{$columnMigration} text NOT NULL CHECK (char_length({$columnMigration}) <= 256), |
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{$columnApplied} timestamp with time zone DEFAULT now() NOT NULL, |
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CONSTRAINT pk_{$table} PRIMARY KEY ({$columnMigration}) |
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);"; |
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case 'mysql': |
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return "CREATE TABLE {$table} ( |
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{$columnMigration} varchar(256) NOT NULL, |
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{$columnApplied} timestamp DEFAULT CURRENT_TIMESTAMP, |
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PRIMARY KEY ({$columnMigration}) |
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);"; |
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default: |
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// Cannot be reliably tested. |
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// Would require an unsupported driver to be installed. |
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// @codeCoverageIgnoreStart |
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return false; |
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// @codeCoverageIgnoreEnd |
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} |
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} |
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} |
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coniadev /
quma
