SetNullOnDelete example

protected function defineFields(): FieldCollection
    {
        return new FieldCollection([
            (new IdField('id', 'id'))->addFlags(new ApiAware(), new PrimaryKey(), new Required()),
            (new VersionField())->addFlags(new ApiAware()),
            (new FkField('media_id', 'mediaId', MediaDefinition::class))->addFlags(new ApiAware()),
            (new StringField('link', 'link'))->addFlags(new ApiAware()),
            (new TranslatedField('name'))->addFlags(new ApiAware(), new SearchRanking(SearchRanking::HIGH_SEARCH_RANKING)),
            (new TranslatedField('description'))->addFlags(new ApiAware()),
            (new TranslatedField('customFields'))->addFlags(new ApiAware()),
            (new ManyToOneAssociationField('media', 'media_id', MediaDefinition::class, 'id', false))->addFlags(new ApiAware()),
            (new OneToManyAssociationField('products', ProductDefinition::class, 'product_manufacturer_id', 'id'))->addFlags(new SetNullOnDelete(), new ReverseInherited('manufacturer')),
            (new TranslationsAssociationField(ProductManufacturerTranslationDefinition::class, 'product_manufacturer_id'))->addFlags(new ApiAware(), new Required()),
        ]);
    }
}

return '6.0.0.0';
    }

    protected function defineFields(): FieldCollection
    {
        return new FieldCollection([
            (new IdField('id', 'id'))->addFlags(new ApiAware(), new PrimaryKey()),
            (new VersionField())->addFlags(new ApiAware()),
            (new FkField('set_null_on_delete_many_to_one_id', 'setNullOnDeleteManyToOneId', SetNullOnDeleteManyToOneDefinition::class))->addFlags(new ApiAware()),
            (new ManyToOneAssociationField('manyToOne', 'set_null_on_delete_many_to_one_id', SetNullOnDeleteManyToOneDefinition::class, 'id', false))->addFlags(new ApiAware()),
            (new StringField('name', 'name'))->addFlags(new ApiAware()),
            (new OneToManyAssociationField('setNulls', SetNullOnDeleteChildDefinition::class, 'set_null_on_delete_parent_id'))->addFlags(new ApiAware(), new SetNullOnDelete()),
        ]);
    }
}

/** * @internal */
class SetNullOnDeleteChildDefinition extends EntityDefinition
{
    final public const ENTITY_NAME = 'set_null_on_delete_child';

    

return new FieldCollection([
            (new IdField('id', 'id'))->addFlags(new PrimaryKey(), new Required()),
            (new StringField('identifier', 'identifier'))->addFlags(new Required()),
            new TranslatedField('name'),
            (new BoolField('active', 'active'))->addFlags(new Required()),
            new StringField('group', 'group'),
            (new LongTextField('script', 'script'))->addFlags(new AllowHtml(false)),
            (new BlobField('constraints', 'constraints'))->removeFlag(ApiAware::class)->addFlags(new WriteProtected(Context::SYSTEM_SCOPE)),
            new JsonField('config', 'config'),
            (new FkField('app_id', 'appId', AppDefinition::class))->addFlags(new CascadeDelete(), new Required()),
            new ManyToOneAssociationField('app', 'app_id', AppDefinition::class),
            (new OneToManyAssociationField('ruleConditions', RuleConditionDefinition::class, 'script_id', 'id'))->addFlags(new SetNullOnDelete()),
            (new TranslationsAssociationField(AppScriptConditionTranslationDefinition::class, 'app_script_condition_id'))->addFlags(new Required()),
        ]);
    }
}

new OneToManyAssociationField('visibilities', ProductVisibilityDefinition::class, 'product_id'))->addFlags(new CascadeDelete(), new Inherited()),

            (new OneToManyAssociationField('searchKeywords', ProductSearchKeywordDefinition::class, 'product_id'))->addFlags(new CascadeDelete(false)),

            (new OneToManyAssociationField('productReviews', ProductReviewDefinition::class, 'product_id'))->addFlags(new ApiAware(), new CascadeDelete(false)),

            (new OneToManyAssociationField('mainCategories', MainCategoryDefinition::class, 'product_id'))->addFlags(new ApiAware(), new CascadeDelete()),

            (new OneToManyAssociationField('seoUrls', SeoUrlDefinition::class, 'foreign_key'))->addFlags(new ApiAware()),

            (new OneToManyAssociationField('orderLineItems', OrderLineItemDefinition::class, 'product_id'))->addFlags(new SetNullOnDelete()),

            (new OneToManyAssociationField('wishlists', CustomerWishlistProductDefinition::class, 'product_id'))->addFlags(new CascadeDelete()),

            (new ManyToManyAssociationField('options', PropertyGroupOptionDefinition::class, ProductOptionDefinition::class, 'product_id', 'property_group_option_id'))->addFlags(new ApiAware(), new CascadeDelete()),

            (new ManyToManyAssociationField('properties', PropertyGroupOptionDefinition::class, ProductPropertyDefinition::class, 'product_id', 'property_group_option_id'))->addFlags(new ApiAware(), new CascadeDelete(), new Inherited()),

            (new ManyToManyAssociationField('categories', CategoryDefinition::class, ProductCategoryDefinition::class, 'product_id', 'category_id'))->addFlags(new ApiAware(), new CascadeDelete(), new Inherited(), new SearchRanking(SearchRanking::ASSOCIATION_SEARCH_RANKING)),

            (new ManyToManyAssociationField('streams', ProductStreamDefinition::class, ProductStreamMappingDefinition::class, 'product_id', 'product_stream_id'))->addFlags(new ApiAware(), new CascadeDelete()),

            (

return new FieldCollection([
            (new IdField('id', 'id'))->addFlags(new ApiAware(), new PrimaryKey(), new Required()),
            (new VersionField())->addFlags(new ApiAware()),

            (new FkField('product_id', 'productId', ProductDefinition::class))->addFlags(new ApiAware(), new Required()),
            (new ReferenceVersionField(ProductDefinition::class))->addFlags(new ApiAware(), new Required()),

            (new FkField('media_id', 'mediaId', MediaDefinition::class))->addFlags(new ApiAware(), new Required()),
            (new IntField('position', 'position'))->addFlags(new ApiAware()),
            (new ManyToOneAssociationField('product', 'product_id', ProductDefinition::class, 'id', false))->addFlags(new ReverseInherited('media')),
            (new ManyToOneAssociationField('media', 'media_id', MediaDefinition::class, 'id', true))->addFlags(new ApiAware()),
            (new OneToManyAssociationField('coverProducts', ProductDefinition::class, 'product_media_id'))->addFlags(new SetNullOnDelete(false)),
            (new CustomFields())->addFlags(new ApiAware()),
        ]);
    }
}

new DateTimeField('upgraded_at', 'upgradedAt'),
            (new BlobField('icon', 'iconRaw'))->removeFlag(ApiAware::class),
            (new StringField('icon', 'icon'))->addFlags(new WriteProtected(), new Runtime()),
            new TranslatedField('label'),
            new TranslatedField('description'),
            new TranslatedField('manufacturerLink'),
            new TranslatedField('supportLink'),
            new TranslatedField('changelog'),
            new TranslatedField('customFields'),

            (new TranslationsAssociationField(PluginTranslationDefinition::class, 'plugin_id'))->addFlags(new Required(), new CascadeDelete()),
            (new OneToManyAssociationField('paymentMethods', PaymentMethodDefinition::class, 'plugin_id', 'id'))->addFlags(new SetNullOnDelete()),
        ]);
    }
}

        return new FieldCollection([
            (new IdField('id', 'id'))->addFlags(new ApiAware(), new PrimaryKey(), new Required()),
            (new StringField('salutation_key', 'salutationKey'))->addFlags(new ApiAware(), new Required(), new SearchRanking(SearchRanking::HIGH_SEARCH_RANKING)),
            (new TranslatedField('displayName'))->addFlags(new ApiAware(), new SearchRanking(SearchRanking::HIGH_SEARCH_RANKING)),
            (new TranslatedField('letterName'))->addFlags(new ApiAware(), new SearchRanking(SearchRanking::HIGH_SEARCH_RANKING)),
            (new TranslatedField('customFields'))->addFlags(new ApiAware()),

            (new TranslationsAssociationField(SalutationTranslationDefinition::class, 'salutation_id'))->addFlags(new Required()),

            // Reverse Associations, not available in sales-channel-api             (new OneToManyAssociationField('customers', CustomerDefinition::class, 'salutation_id', 'id'))->addFlags(new SetNullOnDelete()),
            (new OneToManyAssociationField('customerAddresses', CustomerAddressDefinition::class, 'salutation_id', 'id'))->addFlags(new SetNullOnDelete()),
            (new OneToManyAssociationField('orderCustomers', OrderCustomerDefinition::class, 'salutation_id', 'id'))->addFlags(new SetNullOnDelete()),
            (new OneToManyAssociationField('orderAddresses', OrderAddressDefinition::class, 'salutation_id', 'id'))->addFlags(new SetNullOnDelete()),
            (new OneToManyAssociationField('newsletterRecipients', NewsletterRecipientDefinition::class, 'salutation_id', 'id'))->addFlags(new SetNullOnDelete()),
        ]);
    }
}

new DAL\ManyToOneAssociationField('topSellerCascade', 'top_seller_cascade_id', 'product', 'id'),
                (new DAL\ReferenceVersionField('product', 'top_seller_cascade_version_id'))->addFlags(new Required()),
                (new DAL\FkField('top_seller_cascade_id', 'topSellerCascadeId', 'product', 'id'))->addFlags(new Required()),

                new DAL\ManyToOneAssociationField('topSellerSetNull', 'top_seller_set_null_id', 'product', 'id'),
                (new DAL\ReferenceVersionField('product', 'top_seller_set_null_version_id'))->addFlags(new Required()),
                new DAL\FkField('top_seller_set_null_id', 'topSellerSetNullId', 'product', 'id'),

                (new DAL\OneToManyAssociationField('linksRestrict', 'category', 'custom_entity_blog_links_restrict_id', 'id'))->addFlags(new DAL\Flag\RestrictDelete()),

                (new DAL\OneToManyAssociationField('linksSetNull', 'category', 'custom_entity_blog_links_set_null_id', 'id'))->addFlags(new DAL\Flag\SetNullOnDelete()),

                (new DAL\OneToManyAssociationField('comments', 'ce_blog_comment', 'custom_entity_blog_comments_id', 'id'))->addFlags(new DAL\Flag\CascadeDelete()),

                (new ManyToManyAssociationField('inheritedProducts', 'product', 'custom_entity_blog_inherited_products', 'custom_entity_blog_id', 'product_id', 'id', 'id'))->addFlags(new DAL\Flag\CascadeDelete(), new DAL\Flag\ReverseInherited('customEntityBlogInheritedProducts')),

                new FkField('inherited_top_seller_id', 'inheritedTopSellerId', 'product', 'id'),
                (new DAL\ManyToOneAssociationField('inheritedTopSeller', 'inherited_top_seller_id', 'product', 'id'))->addFlags(new DAL\Flag\ReverseInherited('customEntityBlogInheritedTopSeller')),
            ],
            'custom_entity_blog_translation' => [
                (new FkField('custom_entity_blog_id', 'customEntityBlogId', 'custom_entity_blog'))->addFlags(new Required(), new PrimaryKey()),
                (new FkField('language_id', 'languageId', 'language'))->addFlags(new Required(), new PrimaryKey()),
                (

new FkField('integration_id', 'integrationId', IntegrationDefinition::class))->addFlags(new Required()),
            new OneToOneAssociationField('integration', 'integration_id', 'id', IntegrationDefinition::class),

            (new FkField('acl_role_id', 'aclRoleId', AclRoleDefinition::class))->addFlags(new Required()),
            new OneToOneAssociationField('aclRole', 'acl_role_id', 'id', AclRoleDefinition::class),

            (new OneToManyAssociationField('customFieldSets', CustomFieldSetDefinition::class, 'app_id'))->addFlags(new CascadeDelete()),
            (new OneToManyAssociationField('actionButtons', ActionButtonDefinition::class, 'app_id'))->addFlags(new CascadeDelete()),
            (new OneToManyAssociationField('templates', TemplateDefinition::class, 'app_id'))->addFlags(new CascadeDelete()),
            (new OneToManyAssociationField('scripts', ScriptDefinition::class, 'app_id'))->addFlags(new CascadeDelete())->removeFlag(ApiAware::class),
            (new OneToManyAssociationField('webhooks', WebhookDefinition::class, 'app_id'))->addFlags(new CascadeDelete()),
            (new OneToManyAssociationField('paymentMethods', AppPaymentMethodDefinition::class, 'app_id'))->addFlags(new SetNullOnDelete()),
            (new OneToManyAssociationField('taxProviders', TaxProviderDefinition::class, 'app_id'))->addFlags(new CascadeDelete()),
            (new OneToManyAssociationField('scriptConditions', AppScriptConditionDefinition::class, 'app_id'))->addFlags(new CascadeDelete())->removeFlag(ApiAware::class),
            (new OneToManyAssociationField('cmsBlocks', AppCmsBlockDefinition::class, 'app_id'))->addFlags(new CascadeDelete()),
            (new OneToManyAssociationField('flowActions', AppFlowActionDefinition::class, 'app_id'))->addFlags(new CascadeDelete()),
            (new OneToManyAssociationField('flowEvents', AppFlowEventDefinition::class, 'app_id'))->addFlags(new CascadeDelete()),
        ]);
    }
}

new StringField('last_name', 'lastName'))->addFlags(new Required(), new SearchRanking(SearchRanking::HIGH_SEARCH_RANKING)),
            (new StringField('title', 'title'))->addFlags(new SearchRanking(SearchRanking::MIDDLE_SEARCH_RANKING)),
            (new StringField('email', 'email'))->addFlags(new Required(), new SearchRanking(SearchRanking::HIGH_SEARCH_RANKING)),
            new BoolField('active', 'active'),
            new BoolField('admin', 'admin'),
            new DateTimeField('last_updated_password_at', 'lastUpdatedPasswordAt'),
            (new TimeZoneField('time_zone', 'timeZone'))->addFlags(new Required()),
            new CustomFields(),
            new ManyToOneAssociationField('locale', 'locale_id', LocaleDefinition::class, 'id', false),
            new FkField('avatar_id', 'avatarId', MediaDefinition::class),
            new ManyToOneAssociationField('avatarMedia', 'avatar_id', MediaDefinition::class),
            (new OneToManyAssociationField('media', MediaDefinition::class, 'user_id'))->addFlags(new SetNullOnDelete()),
            (new OneToManyAssociationField('accessKeys', UserAccessKeyDefinition::class, 'user_id', 'id'))->addFlags(new CascadeDelete()),
            (new OneToManyAssociationField('configs', UserConfigDefinition::class, 'user_id', 'id'))->addFlags(new CascadeDelete()),
            new OneToManyAssociationField('stateMachineHistoryEntries', StateMachineHistoryDefinition::class, 'user_id', 'id'),
            (new OneToManyAssociationField('importExportLogEntries', ImportExportLogDefinition::class, 'user_id', 'id'))->addFlags(new SetNullOnDelete()),
            new ManyToManyAssociationField('aclRoles', AclRoleDefinition::class, AclUserRoleDefinition::class, 'user_id', 'acl_role_id'),
            new OneToOneAssociationField('recoveryUser', 'id', 'user_id', UserRecoveryDefinition::class, false),
            (new StringField('store_token', 'storeToken'))->removeFlag(ApiAware::class),
            new OneToManyAssociationField('createdOrders', OrderDefinition::class, 'created_by_id', 'id'),
            new OneToManyAssociationField('updatedOrders', OrderDefinition::class, 'updated_by_id', 'id'),
            new OneToManyAssociationField('createdCustomers', CustomerDefinition::class, 'created_by_id', 'id'),
            new OneToManyAssociationField('updatedCustomers', CustomerDefinition::class, 'updated_by_id', 'id'),
        ]);

new ManyToOneAssociationField('group', 'customer_group_id', CustomerGroupDefinition::class, 'id', false))->addFlags(new ApiAware()),
            (new ManyToOneAssociationField('defaultPaymentMethod', 'default_payment_method_id', PaymentMethodDefinition::class, 'id', false))->addFlags(new ApiAware(), new SearchRanking(SearchRanking::ASSOCIATION_SEARCH_RANKING)),
            new ManyToOneAssociationField('salesChannel', 'sales_channel_id', SalesChannelDefinition::class, 'id', false),
            (new ManyToOneAssociationField('language', 'language_id', LanguageDefinition::class, 'id', false))->addFlags(new ApiAware()),
            (new ManyToOneAssociationField('lastPaymentMethod', 'last_payment_method_id', PaymentMethodDefinition::class, 'id', false))->addFlags(new ApiAware()),
            (new ManyToOneAssociationField('defaultBillingAddress', 'default_billing_address_id', CustomerAddressDefinition::class, 'id', false))->addFlags(new ApiAware(), new SearchRanking(SearchRanking::ASSOCIATION_SEARCH_RANKING)),
            (new ManyToOneAssociationField('activeBillingAddress', 'active_billing_address_id', CustomerAddressDefinition::class, 'id', false))->addFlags(new ApiAware(SalesChannelApiSource::class), new Runtime()),
            (new ManyToOneAssociationField('defaultShippingAddress', 'default_shipping_address_id', CustomerAddressDefinition::class, 'id', false))->addFlags(new ApiAware(), new SearchRanking(SearchRanking::ASSOCIATION_SEARCH_RANKING)),
            (new ManyToOneAssociationField('activeShippingAddress', 'active_shipping_address_id', CustomerAddressDefinition::class, 'id', false))->addFlags(new ApiAware(SalesChannelApiSource::class), new Runtime()),
            (new ManyToOneAssociationField('salutation', 'salutation_id', SalutationDefinition::class, 'id', false))->addFlags(new ApiAware()),
            (new OneToManyAssociationField('addresses', CustomerAddressDefinition::class, 'customer_id', 'id'))->addFlags(new ApiAware(), new CascadeDelete()),
            (new OneToManyAssociationField('orderCustomers', OrderCustomerDefinition::class, 'customer_id', 'id'))->addFlags(new SetNullOnDelete()),
            (new ManyToManyAssociationField('tags', TagDefinition::class, CustomerTagDefinition::class, 'customer_id', 'tag_id'))->addFlags(new SearchRanking(SearchRanking::ASSOCIATION_SEARCH_RANKING)),
            new ManyToManyAssociationField('promotions', PromotionDefinition::class, PromotionPersonaCustomerDefinition::class, 'customer_id', 'promotion_id'),
            new OneToManyAssociationField('productReviews', ProductReviewDefinition::class, 'customer_id'),
            new OneToOneAssociationField('recoveryCustomer', 'id', 'customer_id', CustomerRecoveryDefinition::class, false),
            new RemoteAddressField('remote_address', 'remoteAddress'),
            (new ManyToManyIdField('tag_ids', 'tagIds', 'tags'))->addFlags(new ApiAware()),
            new FkField('requested_customer_group_id', 'requestedGroupId', CustomerGroupDefinition::class),
            new ManyToOneAssociationField('requestedGroup', 'requested_customer_group_id', CustomerGroupDefinition::class, 'id', false),
            new FkField('bound_sales_channel_id', 'boundSalesChannelId', SalesChannelDefinition::class),
            (new StringField('account_type', 'accountType'))->addFlags(new ApiAware(), new Required()),
            new ManyToOneAssociationField('boundSalesChannel', 'bound_sales_channel_id', SalesChannelDefinition::class, 'id', false),
            (

        return ProductFeatureSetHydrator::class;
    }

    protected function defineFields(): FieldCollection
    {
        return new FieldCollection([
            (new IdField('id', 'id'))->addFlags(new PrimaryKey(), new Required()),
            new TranslatedField('name'),
            new TranslatedField('description'),
            new JsonField('features', 'features'),
            (new OneToManyAssociationField('products', ProductDefinition::class, 'product_feature_set_id', 'id'))->addFlags(new SetNullOnDelete(), new ReverseInherited('featureSet')),
            (new TranslationsAssociationField(ProductFeatureSetTranslationDefinition::class, 'product_feature_set_id'))->addFlags(new Required()),
        ]);
    }
}

return new FieldCollection([
            (new IdField('id', 'id'))->addFlags(new ApiAware(), new PrimaryKey(), new Required()),
            (new FkField('country_id', 'countryId', CountryDefinition::class))->addFlags(new ApiAware(), new Required()),
            (new StringField('short_code', 'shortCode'))->addFlags(new ApiAware(), new Required(), new SearchRanking(SearchRanking::HIGH_SEARCH_RANKING)),
            (new TranslatedField('name'))->addFlags(new ApiAware(), new SearchRanking(SearchRanking::HIGH_SEARCH_RANKING)),
            (new IntField('position', 'position'))->addFlags(new ApiAware()),
            (new BoolField('active', 'active'))->addFlags(new ApiAware()),
            (new TranslatedField('customFields'))->addFlags(new ApiAware()),
            new ManyToOneAssociationField('country', 'country_id', CountryDefinition::class, 'id', false),
            (new TranslationsAssociationField(CountryStateTranslationDefinition::class, 'country_state_id'))->addFlags(new Required()),
            // Reverse Associations, not available in sales-channel-api             (new OneToManyAssociationField('customerAddresses', CustomerAddressDefinition::class, 'country_state_id', 'id'))->addFlags(new SetNullOnDelete()),
            (new OneToManyAssociationField('orderAddresses', OrderAddressDefinition::class, 'country_state_id', 'id'))->addFlags(new SetNullOnDelete()),
        ]);
    }
}

new OneToManyAssociationField('setgroups', PromotionSetGroupDefinition::class, 'promotion_id'))->addFlags(new CascadeDelete()),

            (new OneToManyAssociationField('salesChannels', PromotionSalesChannelDefinition::class, 'promotion_id', 'id'))->addFlags(new CascadeDelete()),
            (new OneToManyAssociationField('discounts', PromotionDiscountDefinition::class, 'promotion_id'))->addFlags(new CascadeDelete()),
            (new OneToManyAssociationField('individualCodes', PromotionIndividualCodeDefinition::class, 'promotion_id'))->addFlags(new CascadeDelete()),

            (new ManyToManyAssociationField('personaRules', RuleDefinition::class, PromotionPersonaRuleDefinition::class, 'promotion_id', 'rule_id'))->addFlags(new CascadeDelete()),
            (new ManyToManyAssociationField('personaCustomers', CustomerDefinition::class, PromotionPersonaCustomerDefinition::class, 'promotion_id', 'customer_id'))->addFlags(new CascadeDelete()),
            (new ManyToManyAssociationField('orderRules', RuleDefinition::class, PromotionOrderRuleDefinition::class, 'promotion_id', 'rule_id'))->addFlags(new CascadeDelete()),
            (new ManyToManyAssociationField('cartRules', RuleDefinition::class, PromotionCartRuleDefinition::class, 'promotion_id', 'rule_id'))->addFlags(new CascadeDelete()),

            (new OneToManyAssociationField('orderLineItems', OrderLineItemDefinition::class, 'promotion_id'))->addFlags(new SetNullOnDelete()),

            (new TranslationsAssociationField(PromotionTranslationDefinition::class, 'promotion_id'))->addFlags(new Required()),
            new ListField('exclusion_ids', 'exclusionIds', IdField::class),
            (new TranslatedField('customFields'))->addFlags(new ApiAware()),
        ]);
    }
}

        return new FieldCollection([
            (new IdField('id', 'id'))->addFlags(new PrimaryKey(), new Required()),
            new BoolField('use_parent_configuration', 'useParentConfiguration'),
            (new FkField('media_folder_configuration_id', 'configurationId', MediaFolderConfigurationDefinition::class))->addFlags(new Required()),
            new FkField('default_folder_id', 'defaultFolderId', MediaDefaultFolderDefinition::class),
            new ParentFkField(self::class),
            new ParentAssociationField(self::class, 'id'),
            new ChildrenAssociationField(self::class),
            new ChildCountField(),
            new TreePathField('path', 'path'),
            (new OneToManyAssociationField('media', MediaDefinition::class, 'media_folder_id'))->addFlags(new SetNullOnDelete()),
            new OneToOneAssociationField('defaultFolder', 'default_folder_id', 'id', MediaDefaultFolderDefinition::class, false),
            new ManyToOneAssociationField('configuration', 'media_folder_configuration_id', MediaFolderConfigurationDefinition::class, 'id', false),
            (new StringField('name', 'name'))->addFlags(new SearchRanking(SearchRanking::HIGH_SEARCH_RANKING), new Required()),
            new CustomFields(),
        ]);
    }
}