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<?php |
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declare(strict_types=1); |
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/** |
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* An abstract class for defninig migrations |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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* @author Glynn Quelch <[email protected]> |
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* @license http://www.opensource.org/licenses/mit-license.html MIT License |
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* @package PinkCrab\DB_Migration |
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*/ |
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namespace PinkCrab\DB_Migration; |
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use Exception; |
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use PinkCrab\Table_Builder\Schema; |
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abstract class Database_Migration { |
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/** |
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* The tables schema. |
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* |
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* @var Schema |
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*/ |
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protected $schema; |
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/** |
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* The data to be seeded |
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* |
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* @var array<array<string, mixed>> |
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*/ |
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protected $seed_data; |
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/** |
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* The tables name |
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* |
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* @var string |
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*/ |
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protected $table_name = ''; |
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/** |
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* @throws Exception If table name not defiend. |
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*/ |
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public function __construct() { |
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$this->schema = new Schema( $this->table_name, array( $this, 'schema' ) ); |
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$this->seed_data = $this->seed( array() ); |
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} |
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/** |
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* Defines the schema for the migration. |
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* |
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* @param Schema $schema_config |
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* @return void |
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*/ |
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abstract public function schema( Schema $schema_config ): void; |
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/** |
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* Defines the data to be seeded. |
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* |
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* @param array<string, mixed> $seeds |
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* @return array<string, mixed> |
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*/ |
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public function seed( array $seeds ): array { |
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return $seeds; |
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} |
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/** |
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* Returns the internal schema. |
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* |
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* @return Schema |
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*/ |
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public function get_schema(): Schema { |
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return $this->schema; |
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} |
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/** |
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* Returns the current seed data. |
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* |
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* @return array<string, mixed> |
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*/ |
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public function get_seeds(): array { |
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return $this->seed_data; |
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} |
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/** |
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* Returns the definied table name. |
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* |
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* @return string |
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*/ |
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public function get_table_name(): string { |
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return $this->table_name; |
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} |
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} |
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Pink-Crab /
WPDB_Migrations
