358 lines
10 KiB
PHP
358 lines
10 KiB
PHP
<?php
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/************************************************************************
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* This file is part of EspoCRM.
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*
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* EspoCRM – Open Source CRM application.
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* Copyright (C) 2014-2025 EspoCRM, Inc.
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* Website: https://www.espocrm.com
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU Affero General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU Affero General Public License version 3,
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* these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
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************************************************************************/
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namespace Espo\Core\FieldProcessing\Relation;
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use Espo\Core\ORM\Defs\AttributeParam;
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use Espo\Core\ORM\Entity as CoreEntity;
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use Espo\ORM\Entity;
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use Espo\Core\FieldProcessing\Saver as SaverInterface;
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use Espo\Core\FieldProcessing\Saver\Params;
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use Espo\Core\ORM\EntityManager;
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use Espo\ORM\Name\Attribute;
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use Espo\ORM\Repository\Option\SaveOption;
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/**
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* @implements SaverInterface<Entity>
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*/
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class Saver implements SaverInterface
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{
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private EntityManager $entityManager;
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private LinkMultipleSaver $linkMultipleSaver;
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/** @var array<string, string[]> */
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private $manyRelationListMapCache = [];
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/** @var array<string, string[]> */
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private $hasOneRelationListMapCache = [];
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/** @var array<string, string[]> */
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private $belongsToHasOneRelationListMapCache = [];
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public function __construct(
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EntityManager $entityManager,
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LinkMultipleSaver $linkMultipleSaver
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) {
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$this->entityManager = $entityManager;
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$this->linkMultipleSaver = $linkMultipleSaver;
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}
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public function process(Entity $entity, Params $params): void
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{
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$this->processMany($entity, $params);
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$this->processHasOne($entity);
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$this->processBelongsToHasOne($entity);
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}
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private function processMany(Entity $entity, Params $params): void
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{
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$entityType = $entity->getEntityType();
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foreach ($this->getManyRelationList($entityType) as $name) {
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$this->processManyItem($entity, $name, $params);
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}
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}
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private function processManyItem(Entity $entity, string $name, Params $params): void
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{
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$idsAttribute = $name . 'Ids';
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$columnsAttribute = $name . 'Columns';
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if (!$entity->has($idsAttribute) && !$entity->has($columnsAttribute)) {
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return;
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}
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if (!$entity instanceof CoreEntity) {
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return;
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}
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$this->linkMultipleSaver->process($entity, $name, $params);
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}
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private function processHasOne(Entity $entity): void
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{
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$entityType = $entity->getEntityType();
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foreach ($this->getHasOneRelationList($entityType) as $name) {
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$this->processHasOneItem($entity, $name);
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}
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}
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private function processHasOneItem(Entity $entity, string $name): void
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{
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$entityType = $entity->getEntityType();
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$idAttribute = $name . 'Id';
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if (!$entity->has($idAttribute) || !$entity->isAttributeChanged($idAttribute)) {
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return;
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}
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/** @var ?string $id */
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$id = $entity->get($idAttribute);
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$defs = $this->entityManager->getDefs()->getEntity($entityType);
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$relationDefs = $defs->getRelation($name);
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$foreignKey = $relationDefs->getForeignKey();
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$foreignEntityType = $relationDefs->getForeignEntityType();
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$previous = $this->entityManager
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->getRDBRepository($foreignEntityType)
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->select([Attribute::ID])
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->where([$foreignKey => $entity->getId()])
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->findOne();
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if (!$entity->isNew() && !$entity->hasFetched($idAttribute)) {
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$entity->setFetched($idAttribute, $previous ? $previous->getId() : null);
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}
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if ($previous) {
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if (!$id) {
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$this->entityManager
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->getRelation($entity, $name)
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->unrelate($previous);
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return;
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}
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if ($previous->getId() === $id) {
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return;
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}
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}
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if (!$id) {
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return;
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}
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$this->entityManager
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->getRelation($entity, $name)
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->relateById($id);
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}
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private function processBelongsToHasOne(Entity $entity): void
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{
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$entityType = $entity->getEntityType();
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foreach ($this->getBelongsToHasOneRelationList($entityType) as $name) {
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$this->processBelongsToHasOneItem($entity, $name);
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}
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}
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private function processBelongsToHasOneItem(Entity $entity, string $name): void
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{
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$entityType = $entity->getEntityType();
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$idAttribute = $name . 'Id';
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if (!$entity->get($idAttribute)) {
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return;
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}
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if (!$entity->isAttributeChanged($idAttribute)) {
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return;
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}
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$anotherEntity = $this->entityManager
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->getRDBRepository($entityType)
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->select([Attribute::ID])
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->where([
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$idAttribute => $entity->get($idAttribute),
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Attribute::ID . '!=' => $entity->getId(),
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])
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->findOne();
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if (!$anotherEntity) {
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return;
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}
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/** @noinspection PhpRedundantOptionalArgumentInspection */
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$anotherEntity->set($idAttribute, null);
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$this->entityManager->saveEntity($anotherEntity, [
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SaveOption::SKIP_ALL => true,
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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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private function getManyRelationList(string $entityType): array
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{
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if (array_key_exists($entityType, $this->manyRelationListMapCache)) {
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return $this->manyRelationListMapCache[$entityType];
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}
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$typeList = [
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Entity::HAS_MANY,
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Entity::MANY_MANY,
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Entity::HAS_CHILDREN,
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];
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$defs = $this->entityManager->getDefs()->getEntity($entityType);
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$list = [];
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foreach ($defs->getRelationNameList() as $name) {
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$type = $defs->getRelation($name)->getType();
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if (!in_array($type, $typeList)) {
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continue;
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}
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$idsAttribute = $name . 'Ids';
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if (!$defs->hasAttribute($idsAttribute)) {
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continue;
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}
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$attributeDefs = $defs->getAttribute($idsAttribute);
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if (
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!$attributeDefs->getParam(AttributeParam::IS_LINK_MULTIPLE_ID_LIST) &&
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!$attributeDefs->getParam(AttributeParam::IS_LINK_STUB)
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) {
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continue;
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}
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if ($defs->hasField($name) && $defs->getField($name)->getParam('noSave')) {
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continue;
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}
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$list[] = $name;
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}
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$this->manyRelationListMapCache[$entityType] = $list;
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return $list;
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}
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/**
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* @return string[]
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*/
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private function getHasOneRelationList(string $entityType): array
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{
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if (array_key_exists($entityType, $this->hasOneRelationListMapCache)) {
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return $this->hasOneRelationListMapCache[$entityType];
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}
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$ormDefs = $this->entityManager->getDefs();
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$defs = $ormDefs->getEntity($entityType);
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$list = [];
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foreach ($defs->getRelationNameList() as $name) {
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$relationDefs = $defs->getRelation($name);
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$type = $relationDefs->getType();
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if ($type !== Entity::HAS_ONE) {
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continue;
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}
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if (!$relationDefs->hasForeignEntityType()) {
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continue;
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}
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if (!$relationDefs->hasForeignKey()) {
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continue;
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}
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if (!$defs->hasAttribute($name . 'Id')) {
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continue;
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}
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if ($defs->hasField($name) && $defs->getField($name)->getParam('noSave')) {
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continue;
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}
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$list[] = $name;
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}
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$this->hasOneRelationListMapCache[$entityType] = $list;
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return $list;
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}
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/**
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* @return string[]
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*/
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private function getBelongsToHasOneRelationList(string $entityType): array
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{
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if (array_key_exists($entityType, $this->belongsToHasOneRelationListMapCache)) {
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return $this->belongsToHasOneRelationListMapCache[$entityType];
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}
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$ormDefs = $this->entityManager->getDefs();
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$defs = $ormDefs->getEntity($entityType);
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$list = [];
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foreach ($defs->getRelationNameList() as $name) {
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$relationDefs = $defs->getRelation($name);
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$type = $relationDefs->getType();
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if ($type !== Entity::BELONGS_TO) {
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continue;
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}
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if (!$relationDefs->hasForeignRelationName()) {
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continue;
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}
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if (!$relationDefs->hasForeignEntityType()) {
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continue;
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}
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if (!$defs->hasAttribute($name . 'Id')) {
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continue;
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}
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$foreignEntityType = $relationDefs->getForeignEntityType();
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$foreignRelationName = $relationDefs->getForeignRelationName();
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$foreignType = $ormDefs
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->getEntity($foreignEntityType)
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->tryGetRelation($foreignRelationName)
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?->getType();
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if ($foreignType !== Entity::HAS_ONE) {
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continue;
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}
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$list[] = $name;
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}
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$this->belongsToHasOneRelationListMapCache[$entityType] = $list;
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return $list;
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}
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}
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