RuleAreas example

class RuleAreaDefinitionTest extends RuleDefinition
{
    public function getEntityName(): string
    {
        return 'rule';
    }

    protected function defineFields(): FieldCollection
    {
        return new FieldCollection([
            (new OneToOneAssociationField('oneToOne', 'one_to_one', 'id', RuleAreaTestOneToOne::class))->addFlags(new RuleAreas(RuleAreas::PRODUCT_AREA)),
            (new OneToManyAssociationField('oneToMany', RuleAreaTestOneToMany::class, 'rule_id'))->addFlags(new RuleAreas(RuleAreas::PROMOTION_AREA)),
            (new ManyToOneAssociationField('manyToOne', 'many_to_one', RuleAreaTestManyToOne::class))->addFlags(new RuleAreas(RuleAreas::PAYMENT_AREA)),
            (new ManyToManyAssociationField('manyToMany', RuleAreaDefinitionTest::class, RuleAreaTestManyToMany::class, 'rule_id', 'reference_id'))->addFlags(new RuleAreas(RuleAreas::SHIPPING_AREA)),
            new FkField('rule_id', 'ruleId', RuleAreaDefinitionTest::class),
        ]);
    }
}

/** * @package business-ops * * @internal */

new IntField('priority', 'priority'))->addFlags(new Required()),
            (new LongTextField('description', 'description'))->addFlags(new ApiAware()),
            (new BlobField('payload', 'payload'))->removeFlag(ApiAware::class)->addFlags(new WriteProtected(Context::SYSTEM_SCOPE)),
            (new BoolField('invalid', 'invalid'))->addFlags(new WriteProtected(Context::SYSTEM_SCOPE)),
            (new ListField('areas', 'areas'))->addFlags(new WriteProtected(Context::SYSTEM_SCOPE)),
            (new CustomFields())->addFlags(new ApiAware()),
            new JsonField('module_types', 'moduleTypes'),

            (new OneToManyAssociationField('conditions', RuleConditionDefinition::class, 'rule_id', 'id'))->addFlags(new CascadeDelete()),

            // Reverse Associations not available in sales-channel-api             (new OneToManyAssociationField('productPrices', ProductPriceDefinition::class, 'rule_id', 'id'))->addFlags(new RestrictDelete(), new RuleAreas(RuleAreas::PRODUCT_AREA)),
            (new OneToManyAssociationField('shippingMethodPrices', ShippingMethodPriceDefinition::class, 'rule_id', 'id'))->addFlags(new RestrictDelete(), new RuleAreas(RuleAreas::SHIPPING_AREA)),
            (new OneToManyAssociationField('shippingMethodPriceCalculations', ShippingMethodPriceDefinition::class, 'calculation_rule_id', 'id'))->addFlags(new RestrictDelete(), new RuleAreas(RuleAreas::SHIPPING_AREA)),
            (new OneToManyAssociationField('shippingMethods', ShippingMethodDefinition::class, 'availability_rule_id'))->addFlags(new RestrictDelete(), new RuleAreas(RuleAreas::SHIPPING_AREA)),
            (new OneToManyAssociationField('paymentMethods', PaymentMethodDefinition::class, 'availability_rule_id', 'id'))->addFlags(new RestrictDelete(), new RuleAreas(RuleAreas::PAYMENT_AREA)),
            (new OneToManyAssociationField('personaPromotions', PromotionDefinition::class, 'persona_rule_id', 'id'))->addFlags(new RestrictDelete(), new RuleAreas(RuleAreas::PROMOTION_AREA)),
            (new OneToManyAssociationField('flowSequences', FlowSequenceDefinition::class, 'rule_id', 'id'))->addFlags(new RestrictDelete(), new RuleAreas(RuleAreas::FLOW_AREA)),
            (new OneToManyAssociationField('taxProviders', TaxProviderDefinition::class, 'availability_rule_id', 'id'))->addFlags(new RestrictDelete(), new Since('6.5.0.0')),

            new ManyToManyAssociationField('tags', TagDefinition::class, RuleTagDefinition::class, 'rule_id', 'tag_id'),

            // Promotion References