CakeProducts/src/Model/Table/ProductsTable.php

<?php
declare(strict_types=1);

namespace CakeProducts\Model\Table;

use Cake\Core\Configure;
use Cake\Database\Type\EnumType;
use Cake\Datasource\EntityInterface;
use Cake\Datasource\ResultSetInterface;
use Cake\ORM\Association\BelongsTo;
use Cake\ORM\Query\SelectQuery;
use Cake\ORM\RulesChecker;
use Cake\ORM\Table;
use Cake\Validation\Validator;
use CakeProducts\Model\Entity\Product;
use CakeProducts\Model\Enum\ProductProductTypeId;
use Closure;
use Psr\SimpleCache\CacheInterface;

/**
 * Products Model
 *
 * @property ProductCategoriesTable&BelongsTo $ProductCategories
 *
 * @method Product newEmptyEntity()
 * @method Product newEntity(array $data, array $options = [])
 * @method array<Product> newEntities(array $data, array $options = [])
 * @method Product get(mixed $primaryKey, array|string $finder = 'all', CacheInterface|string|null $cache = null, Closure|string|null $cacheKey = null, mixed ...$args)
 * @method Product findOrCreate($search, ?callable $callback = null, array $options = [])
 * @method Product patchEntity(EntityInterface $entity, array $data, array $options = [])
 * @method array<Product> patchEntities(iterable $entities, array $data, array $options = [])
 * @method Product|false save(EntityInterface $entity, array $options = [])
 * @method Product saveOrFail(EntityInterface $entity, array $options = [])
 * @method iterable<Product>|ResultSetInterface<Product>|false saveMany(iterable $entities, array $options = [])
 * @method iterable<Product>|ResultSetInterface<Product> saveManyOrFail(iterable $entities, array $options = [])
 * @method iterable<Product>|ResultSetInterface<Product>|false deleteMany(iterable $entities, array $options = [])
 * @method iterable<Product>|ResultSetInterface<Product> deleteManyOrFail(iterable $entities, array $options = [])
 */
class ProductsTable extends Table
{
    /**
     * Initialize method
     *
     * @param array<string, mixed> $config The configuration for the Table.
     * @return void
     */
    public function initialize(array $config): void
    {
        parent::initialize($config);

        $this->setTable('products');
        $this->setDisplayField('name');
        $this->setPrimaryKey('id');

        $this->setEntityClass(
            Configure::read('CakeProducts.Products.entity', 'CakeProducts\Model\Entity\Product')
        );

        $this->belongsTo('ProductCategories', [
            'foreignKey' => 'product_category_id',
            'bindingKey' => 'internal_id',
            'joinType' => 'INNER',
            'className' => 'CakeProducts.ProductCategories',
        ]);

        $this->hasMany('ProductAttributes', [
            'className' => 'CakeProducts.ProductAttributes',
            'dependent' => true,
            'cascadeCallbacks' => true,
        ]);

        $this->hasMany('ProductCategoryVariants', [
            'foreignKey' => 'product_id',
            'className' => 'CakeProducts.ProductCategoryVariants',
            'dependent' => true,
            'cascadeCallbacks' => true,
        ]);

//        $this->hasMany('ProductSkus', [
//            'foreignKey' => 'product_id',
//            'className' => 'CakeProducts.ProductSkus',
//            'dependent' => true,
//            'cascadeCallbacks' => true,
//        ]);

        $this->getSchema()->setColumnType('product_type_id', EnumType::from(ProductProductTypeId::class));

        $this->addBehavior('Muffin/Trash.Trash');
    }

    /**
     * Default validation rules.
     *
     * @param Validator $validator Validator instance.
     * @return Validator
     */
    public function validationDefault(Validator $validator): Validator
    {
        $validator
            ->scalar('name')
            ->maxLength('name', 255)
            ->requirePresence('name', 'create')
            ->notEmptyString('name');

        $validator
            ->uuid('product_category_id')
            ->notEmptyString('product_category_id');

        $validator
            ->integer('product_type_id')
            ->requirePresence('product_type_id', 'create')
            ->notEmptyString('product_type_id');

        $validator
            ->dateTime('deleted')
            ->allowEmptyDateTime('deleted');

        return $validator;
    }

    /**
     * Returns a rules checker object that will be used for validating
     * application integrity.
     *
     * @param RulesChecker $rules The rules object to be modified.
     * @return RulesChecker
     */
    public function buildRules(RulesChecker $rules): RulesChecker
    {
        $rules->add($rules->isUnique(['product_category_id', 'name']), ['errorField' => 'product_category_id']);
        $rules->add($rules->existsIn(['product_category_id'], 'ProductCategories'), ['errorField' => 'product_category_id']);
//        $rules->add($rules->validCount('product_attributes', 0, '<=', 'You must not have any tags'));

        return $rules;
    }
}