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<?php |
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declare(strict_types=1); |
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namespace SetBased\Audit\Metadata; |
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/** |
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* Class for the metadata of a database table. |
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*/ |
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class TableMetadata |
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{ |
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//-------------------------------------------------------------------------------------------------------------------- |
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/** |
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* The properties of the table that are stored by this class. |
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* |
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* var string[] |
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*/ |
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protected static array $fields = []; |
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/** |
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* The metadata of the columns of this table. |
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* |
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* @var TableColumnsMetadata |
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*/ |
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private TableColumnsMetadata $columns; |
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/** |
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* The properties of this table column. |
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* |
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* @var array |
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*/ |
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private array $properties = []; |
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//-------------------------------------------------------------------------------------------------------------------- |
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/** |
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* Object constructor. |
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* |
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* @param array[] $properties The metadata of the table. |
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* @param TableColumnsMetadata $columns The metadata of the columns of this table. |
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*/ |
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public function __construct(array $properties, TableColumnsMetadata $columns) |
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{ |
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foreach (static::$fields as $field) |
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{ |
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if (isset($properties[$field])) |
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{ |
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$this->properties[$field] = $properties[$field]; |
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} |
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} |
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$this->columns = $columns; |
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} |
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//-------------------------------------------------------------------------------------------------------------------- |
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/** |
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* Compares two metadata of two tables. Returns an array with the names of the different properties. |
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* |
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* @param TableMetadata $table1 The metadata of the first table. |
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* @param TableMetadata $table2 The metadata of the second table. |
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* |
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* @return string[] |
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*/ |
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public static function compareOptions(TableMetadata $table1, TableMetadata $table2): array |
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{ |
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$diff = []; |
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foreach (static::$fields as $field) |
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{ |
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if (!in_array($field, ['table_schema', 'table_name'])) |
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{ |
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if ($table1->getProperty($field)!==$table2->getProperty($field)) |
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{ |
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$diff[] = $field; |
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} |
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} |
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} |
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return $diff; |
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} |
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//-------------------------------------------------------------------------------------------------------------------- |
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/** |
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* Returns table columns. |
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* |
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* @return TableColumnsMetadata |
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*/ |
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public function getColumns(): TableColumnsMetadata |
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{ |
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return $this->columns; |
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} |
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//-------------------------------------------------------------------------------------------------------------------- |
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/** |
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* Returns the options of this table. |
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* |
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* @return array[] |
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*/ |
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public function getOptions(): array |
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{ |
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$ret = $this->properties; |
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unset($ret['table_name']); |
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unset($ret['table_schema']); |
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return $ret; |
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} |
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//-------------------------------------------------------------------------------------------------------------------- |
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/** |
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* Returns a property of this table. |
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* |
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* @param string $name The name of the property. |
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* |
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* @return string|null |
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*/ |
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public function getProperty(string $name): ?string |
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{ |
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if (isset($this->properties[$name])) |
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{ |
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return $this->properties[$name]; |
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} |
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return null; |
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} |
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//-------------------------------------------------------------------------------------------------------------------- |
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/** |
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* Returns the name of schema. |
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* |
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* @return string |
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*/ |
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public function getSchemaName(): string |
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{ |
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return $this->properties['table_schema']; |
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} |
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//-------------------------------------------------------------------------------------------------------------------- |
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/** |
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* Returns the name of this table. |
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* |
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* @return string |
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*/ |
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public function getTableName(): string |
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{ |
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return $this->properties['table_name']; |
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} |
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//-------------------------------------------------------------------------------------------------------------------- |
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} |
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//---------------------------------------------------------------------------------------------------------------------- |
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SetBased /
php-audit
