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<?php |
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/** |
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* Platine ORM |
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* |
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* Platine ORM provides a flexible and powerful ORM implementing a data-mapper pattern. |
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* |
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* This content is released under the MIT License (MIT) |
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* |
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* Copyright (c) 2020 Platine ORM |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy |
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* of this software and associated documentation files (the "Software"), to deal |
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* in the Software without restriction, including without limitation the rights |
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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* copies of the Software, and to permit persons to whom the Software is |
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* furnished to do so, subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in all |
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* copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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* SOFTWARE. |
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*/ |
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/** |
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* @file EntityMapper.php |
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* |
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* The Entity Mapper class |
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* |
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* @package Platine\Orm\Mapper |
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* @author Platine Developers Team |
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* @copyright Copyright (c) 2020 |
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* @license http://opensource.org/licenses/MIT MIT License |
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* @link https://www.platine-php.com |
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* @version 1.0.0 |
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* @filesource |
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*/ |
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declare(strict_types=1); |
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namespace Platine\Orm\Mapper; |
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use Platine\Orm\Relation\ForeignKey; |
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use Platine\Orm\Relation\PrimaryKey; |
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use Platine\Orm\Relation\Relation; |
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use Platine\Orm\Relation\RelationFactory; |
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/** |
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* @class EntityMapper |
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* @package Platine\Orm\Mapper |
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* @template TEntity as \Platine\Orm\Entity |
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* @implements EntityMapperInterface<TEntity> |
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*/ |
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class EntityMapper implements EntityMapperInterface |
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{ |
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/** |
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* The name of the entity |
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* @var string |
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*/ |
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protected string $name = ''; |
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/** |
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* The name of the table |
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* @var string |
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*/ |
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protected string $table = ''; |
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/** |
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* The name of the sequence |
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* @var string|null |
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*/ |
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protected ?string $sequence = null; |
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/** |
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* The entity primary key |
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* @var PrimaryKey<TEntity>|null |
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*/ |
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protected ?PrimaryKey $primaryKey = null; |
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/** |
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* The entity foreign keys |
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* @var ForeignKey|null |
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*/ |
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protected ?ForeignKey $foreignKey = null; |
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/** |
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* The primary key generator callback |
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* @var callable|null |
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*/ |
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protected $primaryKeyGenerator = null; |
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/** |
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* The list of columns getter |
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* @var array<string, callable> |
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*/ |
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protected array $getters = []; |
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/** |
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* The list of columns setter |
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* @var array<string, callable> |
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*/ |
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protected array $setters = []; |
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/** |
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* The list of columns casts |
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* @var array<string, string> |
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*/ |
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protected array $casts = []; |
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/** |
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* The list of entity relations |
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* @var array<string, Relation<TEntity>> |
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*/ |
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protected array $relations = []; |
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/** |
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* The list of fillable columns |
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* @var array<int, string> |
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*/ |
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protected array $fillable = []; |
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/** |
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* The list of guarded columns |
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* @var array<int, string> |
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*/ |
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protected array $guarded = []; |
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/** |
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* The list of query filters |
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* @var array<string, callable> |
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*/ |
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protected array $filters = []; |
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/** |
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* Whether to use soft delete |
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* @var bool |
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*/ |
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protected bool $useSoftDelete = true; |
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/** |
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* The name of the soft delete column |
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* @var string |
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*/ |
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protected string $softDeleteColumn = 'deleted_at'; |
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/** |
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* Whether to use timestamp |
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* @var bool |
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*/ |
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protected bool $useTimestamp = true; |
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/** |
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* The list of timestamp columns |
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* @var array<int, string> |
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*/ |
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protected array $timestampColumns = ['created_at', 'updated_at']; |
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/** |
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* The list of events handlers |
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* @var array<string, array<callable>> |
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*/ |
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protected array $eventHandlers = []; |
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/** |
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* Create new instance |
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* @param class-string<TEntity> $entityClass |
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*/ |
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public function __construct(protected string $entityClass) |
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{ |
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} |
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/** |
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* {@inheritedoc} |
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* @return EntityMapper<TEntity> |
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*/ |
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public function name(string $name): self |
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{ |
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$this->name = $name; |
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return $this; |
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} |
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/** |
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* {@inheritedoc} |
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* @return EntityMapper<TEntity> |
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*/ |
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public function table(string $table): self |
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{ |
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$this->table = $table; |
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return $this; |
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} |
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/** |
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* {@inheritedoc} |
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* @return EntityMapper<TEntity> |
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*/ |
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public function primaryKey(string ...$primaryKey): self |
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{ |
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$this->primaryKey = new PrimaryKey(...$primaryKey); |
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return $this; |
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} |
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/** |
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* {@inheritedoc} |
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* @return EntityMapper<TEntity> |
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*/ |
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public function primaryKeyGenerator(callable $generator): self |
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{ |
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$this->primaryKeyGenerator = $generator; |
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return $this; |
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} |
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/** |
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* {@inheritedoc} |
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* @return EntityMapper<TEntity> |
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*/ |
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public function sequence(string $sequence): self |
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{ |
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$this->sequence = $sequence; |
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return $this; |
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} |
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/** |
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* {@inheritedoc} |
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* @return EntityMapper<TEntity> |
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*/ |
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public function casts(array $columns): self |
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{ |
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$this->casts = $columns; |
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return $this; |
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} |
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/** |
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* {@inheritedoc} |
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* @return EntityMapper<TEntity> |
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*/ |
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public function fillable(array $columns): self |
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{ |
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$this->fillable = $columns; |
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return $this; |
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} |
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/** |
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* {@inheritedoc} |
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* @return EntityMapper<TEntity> |
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*/ |
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public function guarded(array $columns): self |
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{ |
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$this->guarded = $columns; |
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return $this; |
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} |
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/** |
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* {@inheritedoc} |
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* @return EntityMapper<TEntity> |
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*/ |
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public function filter(string $name, callable $filter): self |
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{ |
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$this->filters[$name] = $filter; |
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return $this; |
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} |
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/** |
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* {@inheritedoc} |
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* @return EntityMapper<TEntity> |
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*/ |
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public function getter(string $column, callable $getter): self |
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{ |
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$this->getters[$column] = $getter; |
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return $this; |
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} |
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/** |
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* {@inheritedoc} |
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* @return EntityMapper<TEntity> |
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*/ |
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public function setter(string $column, callable $setter): self |
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{ |
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$this->setters[$column] = $setter; |
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return $this; |
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} |
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/** |
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* {@inheritedoc} |
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* @return EntityMapper<TEntity> |
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*/ |
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public function on(string $name, callable $handler): self |
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{ |
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if (!isset($this->eventHandlers[$name])) { |
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$this->eventHandlers[$name] = []; |
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} |
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$this->eventHandlers[$name][] = $handler; |
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return $this; |
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} |
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/** |
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* {@inheritedoc} |
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* @return RelationFactory<TEntity> |
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*/ |
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public function relation(string $name): RelationFactory |
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{ |
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/** @var RelationFactory<TEntity> $factory */ |
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$factory = new RelationFactory($name, function ($name, Relation $relation) { |
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return $this->relations[$name] = $relation; |
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}); |
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return $factory; |
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} |
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/** |
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* {@inheritedoc} |
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* @return EntityMapper<TEntity> |
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*/ |
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public function useSoftDelete( |
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bool $value = true, |
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string $column = 'deleted_at' |
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): self { |
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$this->useSoftDelete = $value; |
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$this->softDeleteColumn = $column; |
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return $this; |
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} |
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/** |
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* {@inheritedoc} |
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* @return EntityMapper<TEntity> |
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*/ |
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public function useTimestamp( |
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bool $value = true, |
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string $createdAt = 'created_at', |
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string $updatedAt = 'updated_at' |
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): self { |
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$this->useTimestamp = $value; |
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$this->timestampColumns = [$createdAt, $updatedAt]; |
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return $this; |
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} |
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/** |
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* Return the entity class |
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* @return class-string<TEntity> |
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*/ |
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public function getEntityClass(): string |
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{ |
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return $this->entityClass; |
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} |
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/** |
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* |
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* @return string |
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*/ |
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public function getName(): string |
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{ |
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if (empty($this->name)) { |
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$entityClass = $this->entityClass; |
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$pos = strrpos($entityClass, '\\'); |
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if ($pos !== false) { |
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$entityClass = substr($entityClass, $pos + 1); |
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} |
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$name = preg_replace('/([^A-Z])([A-Z])/', "$1_$2", $entityClass); |
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if ($name !== null) { |
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$nameLower = strtolower($name); |
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$name = str_replace('-', '_', $nameLower); |
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$this->name = $name; |
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} |
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} |
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return $this->name; |
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} |
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/** |
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* |
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* @return string |
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*/ |
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public function getTable(): string |
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{ |
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if (empty($this->table)) { |
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$this->table = $this->getName() . 's'; |
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} |
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return $this->table; |
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} |
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/** |
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* |
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* @return PrimaryKey<TEntity> |
411
|
|
|
*/ |
412
|
|
|
public function getPrimaryKey(): PrimaryKey |
413
|
|
|
{ |
414
|
|
|
if ($this->primaryKey === null) { |
415
|
|
|
//Default Primary key if user not set it |
416
|
|
|
$this->primaryKey = new PrimaryKey('id'); |
417
|
|
|
} |
418
|
|
|
|
419
|
|
|
return $this->primaryKey; |
|
|
|
|
420
|
|
|
} |
421
|
|
|
|
422
|
|
|
/** |
423
|
|
|
* |
424
|
|
|
* @return string |
425
|
|
|
*/ |
426
|
|
|
public function getSequence(): string |
427
|
|
|
{ |
428
|
|
|
if ($this->sequence === null) { |
429
|
|
|
$primaryKey = $this->getPrimaryKey()->columns(); |
430
|
|
|
|
431
|
|
|
$this->sequence = sprintf( |
432
|
|
|
'%s_%s_seq', |
433
|
|
|
$this->getTable(), |
434
|
|
|
$primaryKey[0] |
435
|
|
|
); |
436
|
|
|
} |
437
|
|
|
|
438
|
|
|
return $this->sequence; |
|
|
|
|
439
|
|
|
} |
440
|
|
|
|
441
|
|
|
/** |
442
|
|
|
* |
443
|
|
|
* @return ForeignKey |
444
|
|
|
*/ |
445
|
|
|
public function getForeignKey(): ForeignKey |
446
|
|
|
{ |
447
|
|
|
if ($this->foreignKey === null) { |
448
|
|
|
$primaryKey = $this->getPrimaryKey(); |
449
|
|
|
$prefix = $this->getName(); |
450
|
|
|
|
451
|
|
|
$this->foreignKey = new class ($primaryKey, $prefix) extends ForeignKey |
452
|
|
|
{ |
453
|
|
|
/** |
454
|
|
|
* |
455
|
|
|
* @param PrimaryKey<TEntity> $primaryKey |
456
|
|
|
* @param string $prefix |
457
|
|
|
*/ |
458
|
|
|
public function __construct(PrimaryKey $primaryKey, string $prefix) |
459
|
|
|
{ |
460
|
|
|
/** @var array<string, string> $columns */ |
461
|
|
|
$columns = []; |
462
|
|
|
|
463
|
|
|
foreach ($primaryKey->columns() as $column) { |
464
|
|
|
$columns[$column] = $prefix . '_' . $column; |
465
|
|
|
} |
466
|
|
|
parent::__construct($columns); |
467
|
|
|
} |
468
|
|
|
}; |
469
|
|
|
} |
470
|
|
|
|
471
|
|
|
return $this->foreignKey; |
|
|
|
|
472
|
|
|
} |
473
|
|
|
|
474
|
|
|
/** |
475
|
|
|
* |
476
|
|
|
* @return callable|null |
477
|
|
|
*/ |
478
|
|
|
public function getPrimaryKeyGenerator() |
479
|
|
|
{ |
480
|
|
|
return $this->primaryKeyGenerator; |
481
|
|
|
} |
482
|
|
|
|
483
|
|
|
/** |
484
|
|
|
* |
485
|
|
|
* @return array<string, callable> |
486
|
|
|
*/ |
487
|
|
|
public function getGetters(): array |
488
|
|
|
{ |
489
|
|
|
return $this->getters; |
490
|
|
|
} |
491
|
|
|
|
492
|
|
|
/** |
493
|
|
|
* |
494
|
|
|
* @return array<string, callable> |
495
|
|
|
*/ |
496
|
|
|
public function getSetters(): array |
497
|
|
|
{ |
498
|
|
|
return $this->setters; |
499
|
|
|
} |
500
|
|
|
|
501
|
|
|
/** |
502
|
|
|
* |
503
|
|
|
* @return array<string, string> |
504
|
|
|
*/ |
505
|
|
|
public function getCasts(): array |
506
|
|
|
{ |
507
|
|
|
return $this->casts; |
508
|
|
|
} |
509
|
|
|
|
510
|
|
|
/** |
511
|
|
|
* |
512
|
|
|
* @return array<string, Relation<TEntity>> |
|
|
|
|
513
|
|
|
*/ |
514
|
|
|
public function getRelations(): array |
515
|
|
|
{ |
516
|
|
|
return $this->relations; |
517
|
|
|
} |
518
|
|
|
|
519
|
|
|
/** |
520
|
|
|
* |
521
|
|
|
* @return array<int, string> |
522
|
|
|
*/ |
523
|
|
|
public function getFillable(): array |
524
|
|
|
{ |
525
|
|
|
return $this->fillable; |
526
|
|
|
} |
527
|
|
|
|
528
|
|
|
/** |
529
|
|
|
* |
530
|
|
|
* @return array<int, string> |
531
|
|
|
*/ |
532
|
|
|
public function getGuarded(): array |
533
|
|
|
{ |
534
|
|
|
return $this->guarded; |
535
|
|
|
} |
536
|
|
|
|
537
|
|
|
/** |
538
|
|
|
* |
539
|
|
|
* @return array<string, callable> |
540
|
|
|
*/ |
541
|
|
|
public function getFilters(): array |
542
|
|
|
{ |
543
|
|
|
return $this->filters; |
544
|
|
|
} |
545
|
|
|
|
546
|
|
|
/** |
547
|
|
|
* |
548
|
|
|
* @return bool |
549
|
|
|
*/ |
550
|
|
|
public function hasSoftDelete(): bool |
551
|
|
|
{ |
552
|
|
|
$column = $this->softDeleteColumn; |
553
|
|
|
|
554
|
|
|
return $this->useSoftDelete |
555
|
|
|
&& isset($this->casts[$column]) |
556
|
|
|
&& $this->casts[$column] === '?date'; |
557
|
|
|
} |
558
|
|
|
|
559
|
|
|
/** |
560
|
|
|
* |
561
|
|
|
* @return string |
562
|
|
|
*/ |
563
|
|
|
public function getSoftDeleteColumn(): string |
564
|
|
|
{ |
565
|
|
|
return $this->softDeleteColumn; |
566
|
|
|
} |
567
|
|
|
|
568
|
|
|
/** |
569
|
|
|
* |
570
|
|
|
* @return bool |
571
|
|
|
*/ |
572
|
|
|
public function hasTimestamp(): bool |
573
|
|
|
{ |
574
|
|
|
list($createdAt, $updateAt) = $this->timestampColumns; |
575
|
|
|
return $this->useTimestamp |
576
|
|
|
&& isset($this->casts[$createdAt]) |
577
|
|
|
&& $this->casts[$createdAt] === 'date' |
578
|
|
|
&& isset($this->casts[$updateAt]) |
579
|
|
|
&& $this->casts[$updateAt] === '?date'; |
580
|
|
|
} |
581
|
|
|
|
582
|
|
|
/** |
583
|
|
|
* |
584
|
|
|
* @return array<int, string> |
585
|
|
|
*/ |
586
|
|
|
public function getTimestampColumns(): array |
587
|
|
|
{ |
588
|
|
|
return $this->timestampColumns; |
589
|
|
|
} |
590
|
|
|
|
591
|
|
|
/** |
592
|
|
|
* |
593
|
|
|
* @return array<string, array<callable>> |
594
|
|
|
*/ |
595
|
|
|
public function getEventHandlers(): array |
596
|
|
|
{ |
597
|
|
|
return $this->eventHandlers; |
598
|
|
|
} |
599
|
|
|
} |
600
|
|
|
|