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<?php |
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/** |
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* Spiral Framework. |
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* |
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* @license MIT |
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* @author Anton Titov (Wolfy-J) |
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*/ |
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namespace Spiral\Migrations\Operations; |
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use Spiral\Database\Schemas\Prototypes\AbstractColumn; |
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use Spiral\Database\Schemas\Prototypes\AbstractTable; |
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use Spiral\Migrations\Exceptions\Operations\ColumnException; |
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use Spiral\Migrations\Operations\Traits\OptionsTrait; |
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/** |
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* Generic column related operation. |
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*/ |
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abstract class ColumnOperation extends TableOperation |
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{ |
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use OptionsTrait; |
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/** |
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* Some options has set of aliases. |
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* |
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* @var array |
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*/ |
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private $aliases = [ |
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'size' => ['length', 'limit'], |
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'default' => ['defaultValue'], |
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'nullable' => ['null'] |
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]; |
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/** |
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* @var string |
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*/ |
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protected $name = ''; |
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/** |
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* @var string |
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*/ |
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protected $type = ''; |
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/** |
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* @param string|null $database |
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* @param string $table |
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* @param string $column |
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* @param string $type |
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* @param array $options |
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*/ |
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public function __construct( |
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$database, |
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string $table, |
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string $column, |
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string $type = 'string', |
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array $options = [] |
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) { |
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parent::__construct($database, $table); |
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$this->name = $column; |
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$this->type = $type; |
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$this->options = $options; |
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} |
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/** |
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* @param AbstractTable $schema |
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* |
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* @return AbstractColumn |
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* @throws ColumnException |
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*/ |
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protected function declareColumn(AbstractTable $schema): AbstractColumn |
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{ |
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$column = $schema->column($this->name); |
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//Type configuring |
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if (method_exists($column, $this->type)) { |
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$arguments = []; |
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$method = new \ReflectionMethod($column, $this->type); |
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foreach ($method->getParameters() as $parameter) { |
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if ($this->hasOption($parameter->getName())) { |
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$arguments[] = $this->getOption($parameter->getName()); |
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} elseif (!$parameter->isOptional()) { |
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throw new ColumnException( |
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"Option '{$parameter->getName()}' are required to define column with type '{$this->type}'" |
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); |
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} else { |
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$arguments[] = $parameter->getDefaultValue(); |
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} |
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} |
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call_user_func_array([$column, $this->type], $arguments); |
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} else { |
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$column->setType($this->type); |
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} |
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$column->nullable($this->getOption('nullable', false)); |
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$column->defaultValue($this->getOption('default', null)); |
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return $column; |
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} |
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} |
spiral /
components
