Yuri Kuznetsov
1571 lines
47 KiB
PHP
1571 lines
47 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) 2014-2020 Yuri Kuznetsov, Taras Machyshyn, Oleksiy Avramenko
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* Website: https://www.espocrm.com
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*
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* EspoCRM is free software: you can redistribute it and/or modify
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* it under the terms of the GNU 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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* EspoCRM 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with EspoCRM. If not, see http://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 General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU 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\ORM\Mapper;
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use Espo\ORM\{
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Entity,
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Collection,
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EntityFactory,
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CollectionFactory,
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Metadata,
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QueryComposer\QueryComposer,
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EntityCollection,
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SthCollection,
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QueryParams\Select,
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QueryParams\Update,
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QueryParams\Delete,
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QueryParams\Insert,
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};
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use PDO;
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use PDOStatement;
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use Exception;
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use LogicException;
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use RuntimeException;
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/**
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* Abstraction for DB. Mapping of Entity to DB. Supposed to be used only internally. Use repositories instead.
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*/
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abstract class BaseMapper implements Mapper
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{
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const ATTRIBUTE_DELETED = 'deleted';
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protected $pdo;
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protected $entityFactroy;
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protected $query;
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protected $metadata;
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protected $fieldsMapCache = [];
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protected $aliasesCache = [];
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public function __construct(
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PDO $pdo, EntityFactory $entityFactory, CollectionFactory $collectionFactory, QueryComposer $queryComposer, Metadata $metadata
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) {
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$this->pdo = $pdo;
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$this->queryComposer = $queryComposer;
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$this->entityFactory = $entityFactory;
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$this->collectionFactory = $collectionFactory;
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$this->metadata = $metadata;
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$this->helper = new Helper($metadata);
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}
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/**
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* Get the first entity from DB.
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*/
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public function selectOne(Select $select) : ?Entity
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{
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$entityType = $select->getFrom();
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$entity = $this->entityFactory->create($entityType);
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$sql = $this->queryComposer->compose($select);
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$ps = $this->pdo->query($sql);
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if (!$ps) {
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return null;
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}
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foreach ($ps as $row) {
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$this->populateEntityFromRow($entity, $row);
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$entity->setAsFetched();
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return $entity;
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}
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return null;
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}
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/**
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* Get a number of entities in DB.
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*/
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public function count(Select $select) : int
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{
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return (int) $this->aggregate($select, 'COUNT', 'id');
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}
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public function max(Select $select, string $attribute)
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{
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$value = $this->aggregate($select, 'MAX', $attribute);
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return $this->castToNumber($value);
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}
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public function min(Select $select, string $attribute)
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{
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$value = $this->aggregate($select, 'MIN', $attribute);
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return $this->castToNumber($value);
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}
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public function sum(Select $select, string $attribute)
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{
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$value = $this->aggregate($select, 'SUM', $attribute);
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return $this->castToNumber($value);
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}
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protected function castToNumber($value)
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{
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if (is_int($value) || is_float($value)) {
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return $value;
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}
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if (!is_string($value)) {
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return 0;
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}
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if (strpos($value, '.') !== false) {
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return (float) $value;
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}
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return (int) $value;
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}
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/**
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* Select enities from DB.
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*/
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public function select(Select $select) : Collection
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{
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$entityType = $select->getFrom();
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$sql = $this->queryComposer->compose($select);
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return $this->selectBySqlInternal($entityType, $sql, $select->isSth());
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}
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/**
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* Select enities from DB by a SQL query.
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*/
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public function selectBySql(string $entityType, string $sql) : SthCollection
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{
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return $this->selectBySqlInternal($entityType, $sql, true);
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}
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protected function selectBySqlInternal(string $entityType, string $sql, bool $returnSthCollection = false) : Collection
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{
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$params = $params ?? [];
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if ($returnSthCollection) {
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return $this->collectionFactory->createFromSql($entityType, $sql);
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}
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$dataList = [];
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$ps = $this->pdo->query($sql);
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if ($ps) {
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$dataList = $ps->fetchAll();
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}
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$collection = $this->collectionFactory->create($entityType, $dataList);
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$collection->setAsFetched();
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return $collection;
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}
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public function aggregate(Select $select, string $aggregation, string $aggregationBy)
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{
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$entityType = $select->getFrom();
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$entity = $this->entityFactory->create($entityType);
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if (empty($aggregation) || !$entity->hasAttribute($aggregationBy)) {
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throw new RuntimeException();
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}
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$params = $select->getRawParams();
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$params['aggregation'] = $aggregation;
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$params['aggregationBy'] = $aggregationBy;
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$select = Select::fromRaw($params);
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$sql = $this->queryComposer->compose($select);
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$ps = $this->pdo->query($sql);
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if (!$ps) {
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return null;
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}
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foreach ($ps as $row) {
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return $row['value'];
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}
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}
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/**
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* Select related entities from DB.
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*/
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public function selectRelated(Entity $entity, string $relationName, ?Select $select = null)
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{
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return $this->selectRelatedInternal($entity, $relationName, $select);
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}
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protected function selectRelatedInternal(Entity $entity, string $relationName, ?Select $select = null, bool $returnTotalCount = false)
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{
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$params = [];
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if ($select) {
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$params = $select->getRawParams();
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}
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$entityType = $entity->getEntityType();
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$relDefs = $entity->getRelations()[$relationName];
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if (!$entity->getRelationType($relationName)) {
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throw new LogicException(
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"Missing 'type' in definition for relationship {$relationName} in {entityType} entity."
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);
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}
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if ($relDefs['type'] !== Entity::BELONGS_TO_PARENT) {
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if (!isset($relDefs['entity'])) {
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throw new LogicException(
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"Missing 'entity' in definition for relationship {$relationName} in {entityType} entity."
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);
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}
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$relEntityType = $entity->getRelationParam($relationName, 'entity');
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$relEntity = $this->entityFactory->create($relEntityType);
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}
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if ($returnTotalCount) {
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$params['aggregation'] = 'COUNT';
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$params['aggregationBy'] = 'id';
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}
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if (empty($params['whereClause'])) {
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$params['whereClause'] = [];
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}
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$relType = $relDefs['type'];
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$keySet = $this->helper->getRelationKeys($entity, $relationName);
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$key = $keySet['key'];
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$foreignKey = $keySet['foreignKey'];
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switch ($relType) {
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case Entity::BELONGS_TO:
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$params['whereClause'][$foreignKey] = $entity->get($key);
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$params['offset'] = 0;
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$params['limit'] = 1;
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$params['from'] = $relEntity->getEntityType();
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$sql = $this->queryComposer->compose(Select::fromRaw($params));
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$ps = $this->pdo->query($sql);
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if (!$ps) {
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return null;
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}
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if ($returnTotalCount) {
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foreach ($ps as $row) {
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return (int) $row['value'];
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}
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return 0;
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}
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foreach ($ps as $row) {
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$this->populateEntityFromRow($relEntity, $row);
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$relEntity->setAsFetched();
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return $relEntity;
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}
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return null;
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case Entity::HAS_MANY:
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case Entity::HAS_CHILDREN:
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case Entity::HAS_ONE:
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$params['whereClause'][$foreignKey] = $entity->get($key);
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if ($relType == Entity::HAS_CHILDREN) {
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$foreignType = $keySet['foreignType'];
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$params['whereClause'][$foreignType] = $entity->getEntityType();
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}
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if ($relType == Entity::HAS_ONE) {
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$params['offset'] = 0;
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$params['limit'] = 1;
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}
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if (!empty($relDefs['conditions']) && is_array($relDefs['conditions'])) {
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$params['whereClause'][] = $relDefs['conditions'];
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}
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$resultDataList = [];
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$params['from'] = $relEntity->getEntityType();
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$sql = $this->queryComposer->compose(Select::fromRaw($params));
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if (!$returnTotalCount) {
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if (!empty($params['returnSthCollection']) && $relType !== Entity::HAS_ONE) {
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return $this->collectionFactory->createFromSql($relEntity->getEntityType(), $sql);
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}
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}
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$ps = $this->pdo->query($sql);
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if (!$ps) {
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return null;
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}
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if ($returnTotalCount) {
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foreach ($ps as $row) {
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return (int) $row['value'];
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}
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return 0;
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}
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$resultDataList = $ps->fetchAll();
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if ($relType == Entity::HAS_ONE) {
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if (count($resultDataList)) {
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$this->populateEntityFromRow($relEntity, $resultDataList[0]);
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$relEntity->setAsFetched();
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return $relEntity;
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}
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return null;
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}
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$collection = $this->collectionFactory->create($relEntity->getEntityType(), $resultDataList);
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$collection->setAsFetched();
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return $collection;
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case Entity::MANY_MANY:
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$params['joins'] = $params['joins'] ?? [];
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$params['joins'][] = $this->getManyManyJoin($entity, $relationName);
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$params['select'] = $this->getModifiedSelectForManyToMany($entity, $relationName, $params['select'] ?? []);
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$params['from'] = $relEntity->getEntityType();
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$sql = $this->queryComposer->compose(Select::fromRaw($params));
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$resultDataList = [];
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if (!$returnTotalCount) {
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if (!empty($params['returnSthCollection'])) {
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return $this->collectionFactory->createFromSql($relEntity->getEntityType(), $sql);
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}
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}
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$ps = $this->pdo->query($sql);
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if (!$ps) {
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return null;
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}
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if ($returnTotalCount) {
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foreach ($ps as $row) {
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return (int) $row['value'];
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}
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return null;
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}
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$resultDataList = $ps->fetchAll();
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$collection = $this->collectionFactory->create($relEntity->getEntityType(), $resultDataList);
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$collection->setAsFetched();
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return $collection;
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case Entity::BELONGS_TO_PARENT:
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$foreignEntityType = $entity->get($keySet['typeKey']);
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$foreignEntityId = $entity->get($key);
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if (!$foreignEntityType || !$foreignEntityId) {
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return null;
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}
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$params['whereClause'][$foreignKey] = $foreignEntityId;
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$params['offset'] = 0;
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$params['limit'] = 1;
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$relEntity = $this->entityFactory->create($foreignEntityType);
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$params['from'] = $foreignEntityType;
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$sql = $this->queryComposer->compose(Select::fromRaw($params));
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$ps = $this->pdo->query($sql);
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if (!$ps) {
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return null;
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}
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if ($returnTotalCount) {
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foreach ($ps as $row) {
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return (int) $row['value'];
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}
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return 0;
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}
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foreach ($ps as $row) {
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$this->populateEntityFromRow($relEntity, $row);
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return $relEntity;
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}
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return null;
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}
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throw new LogicException(
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"Bad 'type' {$relType} in definition for relationship {$relationName} in {$entityType} entity."
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);
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}
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/**
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* Get a number of related enities in DB.
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*/
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public function countRelated(Entity $entity, string $relationName, ?Select $select = null) : int
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{
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return (int) $this->selectRelatedInternal($entity, $relationName, $select, true);
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}
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/**
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* Relate an entity with another entity.
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*/
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public function relate(Entity $entity, string $relationName, Entity $foreignEntity, ?array $columnData = null) : bool
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{
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return $this->addRelation($entity, $relationName, null, $foreignEntity, $columnData);
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}
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/**
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* Unrelate an entity from another entity.
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*/
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public function unrelate(Entity $entity, string $relationName, Entity $foreignEntity) : bool
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{
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return $this->removeRelation($entity, $relationName, null, false, $foreignEntity);
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}
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/**
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* Unrelate an entity from another entity by a given ID.
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*/
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public function relateById(Entity $entity, string $relationName, string $id, ?array $columnData = null) : bool
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{
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return $this->addRelation($entity, $relationName, $id, null, $columnData);
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}
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/**
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* Unrelate an entity from another entity by a given ID.
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*/
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public function unrelateById(Entity $entity, string $relationName, string $id) : bool
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{
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return $this->removeRelation($entity, $relationName, $id);
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}
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/**
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* Unrelate all related entities.
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*/
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public function unrelateAll(Entity $entity, string $relationName) : bool
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{
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return $this->removeRelation($entity, $relationName, null, true);
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}
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/**
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* Update relationship columns.
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*/
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public function updateRelationColumns(Entity $entity, string $relationName, ?string $id = null, array $columnData) : bool
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{
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if (empty($id) || empty($relationName)) {
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throw new RuntimeException("Can't update relation, empty ID or relation name.");
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}
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if (empty($columnData)) {
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return false;
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}
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$relDefs = $entity->getRelations()[$relationName];
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$keySet = $this->helper->getRelationKeys($entity, $relationName);
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$relType = $relDefs['type'];
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switch ($relType) {
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case Entity::MANY_MANY:
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$middleName = ucfirst($entity->getRelationParam($relationName, 'relationName'));
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$nearKey = $keySet['nearKey'];
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$distantKey = $keySet['distantKey'];
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$update = [];
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foreach ($columnData as $column => $value) {
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$update[$column] = $value;
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}
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if (empty($update)) {
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return true;
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}
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$where = [
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$nearKey => $entity->id,
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$distantKey => $id,
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static::ATTRIBUTE_DELETED => false,
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];
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$conditions = $entity->getRelationParam($relationName, 'conditions') ?? [];
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foreach ($conditions as $k => $value) {
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$where[$k] = $value;
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}
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$sql = $this->queryComposer->compose(
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Update::fromRaw([
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'from' => $middleName,
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'whereClause' => $where,
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'set' => $update,
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])
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);
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$this->executeSql($sql, true);
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return true;
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}
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throw new LogicException("Relation type '{$relType}' is not supported.");
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}
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/**
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* Get a relationship column value.
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*
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* @return string|int|float|bool|null A relationship column value.
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*/
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public function getRelationColumn(Entity $entity, string $relationName, string $id, string $column)
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{
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$type = $entity->getRelationType($relationName);
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if (!$type === Entity::MANY_MANY) {
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throw new RuntimeException("'getRelationColumn' works only on many-to-many relations.");
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}
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if (!$id) {
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throw new RuntimeException("Empty ID passed to 'getRelationColumn'.");
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}
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$middleName = ucfirst($entity->getRelationParam($relationName, 'relationName'));
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$keySet = $this->helper->getRelationKeys($entity, $relationName);
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$nearKey = $keySet['nearKey'];
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$distantKey = $keySet['distantKey'];
|
|
|
|
$additionalColumns = $entity->getRelationParam($relationName, 'additionalColumns') ?? [];
|
|
|
|
if (!isset($additionalColumns[$column])) {
|
|
return null;
|
|
}
|
|
|
|
$columnType = $additionalColumns[$column]['type'] ?? Entity::VARCHAR;
|
|
|
|
$where = [
|
|
$nearKey => $entity->id,
|
|
$distantKey => $id,
|
|
static::ATTRIBUTE_DELETED => false,
|
|
];
|
|
|
|
$conditions = $entity->getRelationParam($relationName, 'conditions') ?? [];
|
|
|
|
foreach ($conditions as $k => $value) {
|
|
$where[$k] = $value;
|
|
}
|
|
|
|
$sql = $this->queryComposer->compose(
|
|
Select::fromRaw([
|
|
'from' => $middleName,
|
|
'select' => [[$column, 'value']],
|
|
'whereClause' => $where,
|
|
])
|
|
);
|
|
|
|
$ps = $this->pdo->query($sql);
|
|
|
|
if (!$ps) {
|
|
return null;
|
|
}
|
|
|
|
foreach ($ps as $row) {
|
|
$value = $row['value'];
|
|
|
|
if ($columnType == Entity::BOOL) {
|
|
return (bool) $value;
|
|
}
|
|
|
|
if ($columnType == Entity::INT) {
|
|
return (int) $value;
|
|
}
|
|
|
|
if ($columnType == Entity::FLOAT) {
|
|
return (int) $value;
|
|
}
|
|
|
|
return $value;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Mass relate.
|
|
*/
|
|
public function massRelate(Entity $entity, string $relationName, Select $select)
|
|
{
|
|
$params = $select->getRawParams();
|
|
|
|
$id = $entity->id;
|
|
|
|
if (empty($id) || empty($relationName)) {
|
|
throw new RuntimeException("Cant't mass relate on empty ID or relation name.");
|
|
}
|
|
|
|
$relDefs = $entity->getRelations()[$relationName];
|
|
|
|
if (!isset($relDefs['entity']) || !isset($relDefs['type'])) {
|
|
throw new LogicException(
|
|
"Not appropriate definition for relationship {$relationName} in " . $entity->getEntityType() . " entity."
|
|
);
|
|
}
|
|
|
|
$relType = $relDefs['type'];
|
|
|
|
$foreignEntityType = $relDefs['entity'];
|
|
|
|
$relEntity = $this->entityFactory->create($foreignEntityType);
|
|
|
|
$keySet = $this->helper->getRelationKeys($entity, $relationName);
|
|
|
|
switch ($relType) {
|
|
case Entity::MANY_MANY:
|
|
$nearKey = $keySet['nearKey'];
|
|
$distantKey = $keySet['distantKey'];
|
|
|
|
$middleName = ucfirst($relDefs['relationName']);
|
|
|
|
$columns = [];
|
|
$columns[] = $nearKey;
|
|
|
|
$valueList = [];
|
|
$valueList[] = $entity->id;
|
|
|
|
$conditions = $relDefs['conditions'] ?? [];
|
|
|
|
foreach ($conditions as $left => $value) {
|
|
$columns[] = $left;
|
|
$valueList[] = $v;
|
|
}
|
|
|
|
$columns[] = $distantKey;
|
|
|
|
$params['select'] = [];
|
|
|
|
foreach ($valueList as $i => $value) {
|
|
$params['select'][] = ['VALUE:' . $value, 'v' . strval($i)];
|
|
}
|
|
|
|
$params['select'][] = 'id';
|
|
|
|
unset($params['orderBy']);
|
|
unset($params['order']);
|
|
|
|
$params['from'] = $foreignEntityType;
|
|
|
|
$sql = $this->queryComposer->compose(
|
|
Insert::fromRaw([
|
|
'into' => $middleName,
|
|
'columns' => $columns,
|
|
'valuesQuery' => Select::fromRaw($params),
|
|
'updateSet' => [
|
|
static::ATTRIBUTE_DELETED => false,
|
|
],
|
|
])
|
|
);
|
|
|
|
$this->executeSql($sql, true);
|
|
|
|
return;
|
|
}
|
|
|
|
throw new LogicException("Relation type '{$relType}' is not supported for mass relate.");
|
|
}
|
|
|
|
protected function executeSql(string $sql, bool $rerunIfDeadlock = false)
|
|
{
|
|
try {
|
|
return $this->pdo->query($sql);
|
|
} catch (Exception $e) {
|
|
if ($rerunIfDeadlock) {
|
|
if (isset($e->errorInfo) && $e->errorInfo[0] == 40001 && $e->errorInfo[1] == 1213) {
|
|
return $this->pdo->query($sql);
|
|
}
|
|
}
|
|
throw $e;
|
|
}
|
|
}
|
|
|
|
protected function addRelation(
|
|
Entity $entity, string $relationName, ?string $id = null, ?Entity $relEntity = null, ?array $data = null
|
|
) : bool {
|
|
$entityType = $entity->getEntityType();
|
|
|
|
if ($relEntity) {
|
|
$id = $relEntity->id;
|
|
}
|
|
|
|
if (empty($id) || empty($relationName) || !$entity->get('id')) {
|
|
throw new RuntimeException("Can't relate an empty entity or relation name.");
|
|
}
|
|
|
|
if (!$entity->hasRelation($relationName)) {
|
|
throw new RuntimeException("Relation '{$relationName}' does not exist in '{$entityType}'.");
|
|
}
|
|
|
|
$relDefs = $entity->getRelations()[$relationName];
|
|
|
|
$relType = $entity->getRelationType($relationName);
|
|
|
|
if ($relType == Entity::BELONGS_TO_PARENT && !$relEntity) {
|
|
throw new RuntimeException("Bad foreign passed.");
|
|
}
|
|
|
|
$foreignEntityType = $entity->getRelationParam($relationName, 'entity');
|
|
|
|
if (!$relType || !$foreignEntityType && $relType !== Entity::BELONGS_TO_PARENT) {
|
|
throw new LogicException("Not appropriate definition for relationship {$relationName} in '{$entityType}' entity.");
|
|
}
|
|
|
|
if (is_null($relEntity)) {
|
|
$relEntity = $this->entityFactory->create($foreignEntityType);
|
|
$relEntity->id = $id;
|
|
}
|
|
|
|
$keySet = $this->helper->getRelationKeys($entity, $relationName);
|
|
|
|
switch ($relType) {
|
|
case Entity::BELONGS_TO:
|
|
$key = $relationName . 'Id';
|
|
|
|
$foreignRelationName = $entity->getRelationParam($relationName, 'foreign');
|
|
|
|
if ($foreignRelationName && $relEntity->getRelationParam($foreignRelationName, 'type') === Entity::HAS_ONE) {
|
|
$sql = $this->queryComposer->compose(
|
|
Update::fromRaw([
|
|
'from' => $entityType,
|
|
'whereClause' => [
|
|
'id!=' => $entity->id,
|
|
$key => $id,
|
|
static::ATTRIBUTE_DELETED => false,
|
|
],
|
|
'set' => [
|
|
$key => null,
|
|
],
|
|
])
|
|
);
|
|
|
|
$this->executeSql($sql, true);
|
|
}
|
|
|
|
$entity->set($key, $relEntity->id);
|
|
$entity->setFetched($key, $relEntity->id);
|
|
|
|
$sql = $this->queryComposer->compose(
|
|
Update::fromRaw([
|
|
'from' => $entityType,
|
|
'whereClause' => [
|
|
'id' => $entity->id,
|
|
static::ATTRIBUTE_DELETED => false,
|
|
],
|
|
'set' => [
|
|
$key => $relEntity->id,
|
|
],
|
|
])
|
|
);
|
|
|
|
$this->executeSql($sql, true);
|
|
|
|
return true;
|
|
|
|
case Entity::BELONGS_TO_PARENT:
|
|
$key = $relationName . 'Id';
|
|
$typeKey = $relationName . 'Type';
|
|
|
|
$entity->set($key, $relEntity->id);
|
|
$entity->set($typeKey, $relEntity->getEntityType());
|
|
$entity->setFetched($key, $relEntity->id);
|
|
$entity->setFetched($typeKey, $relEntity->getEntityType());
|
|
|
|
$sql = $this->queryComposer->compose(
|
|
Update::fromRaw([
|
|
'from' => $entityType,
|
|
'whereClause' => [
|
|
'id' => $entity->id,
|
|
static::ATTRIBUTE_DELETED => false,
|
|
],
|
|
'set' => [
|
|
$key => $relEntity->id,
|
|
$typeKey => $relEntity->getEntityType(),
|
|
],
|
|
])
|
|
);
|
|
|
|
$this->executeSql($sql, true);
|
|
|
|
return true;
|
|
|
|
case Entity::HAS_ONE:
|
|
$foreignKey = $keySet['foreignKey'];
|
|
|
|
$selectForCount = Select::fromRaw([
|
|
'from' => $relEntity->getEntityType(),
|
|
'whereClause' => ['id' => $id],
|
|
]);
|
|
|
|
if ($this->count($selectForCount) === 0) {
|
|
return false;
|
|
}
|
|
|
|
$sql = $this->queryComposer->compose(
|
|
Update::fromRaw([
|
|
'from' => $relEntity->getEntityType(),
|
|
'whereClause' => [
|
|
$foreignKey => $entity->id,
|
|
static::ATTRIBUTE_DELETED => false,
|
|
],
|
|
'set' => [
|
|
$foreignKey => NULL,
|
|
],
|
|
])
|
|
);
|
|
|
|
$this->executeSql($sql, true);
|
|
|
|
$sql = $this->queryComposer->compose(
|
|
Update::fromRaw([
|
|
'from' => $relEntity->getEntityType(),
|
|
'whereClause' => [
|
|
'id' => $id,
|
|
static::ATTRIBUTE_DELETED => false,
|
|
],
|
|
'set' => [
|
|
$foreignKey => $entity->id,
|
|
],
|
|
])
|
|
);
|
|
|
|
$this->executeSql($sql, true);
|
|
|
|
return true;
|
|
|
|
case Entity::HAS_CHILDREN:
|
|
case Entity::HAS_MANY:
|
|
$key = $keySet['key'];
|
|
$foreignKey = $keySet['foreignKey'];
|
|
|
|
$selectForCount = Select::fromRaw([
|
|
'from' => $relEntity->getEntityType(),
|
|
'whereClause' => ['id' => $id],
|
|
]);
|
|
|
|
if ($this->count($selectForCount) === 0) {
|
|
return false;
|
|
}
|
|
|
|
$set = [
|
|
$foreignKey => $entity->get('id'),
|
|
];
|
|
|
|
if ($relType == Entity::HAS_CHILDREN) {
|
|
$foreignType = $keySet['foreignType'];
|
|
$set[$foreignType] = $entity->getEntityType();
|
|
}
|
|
|
|
$sql = $this->queryComposer->compose(
|
|
Update::fromRaw([
|
|
'from' => $relEntity->getEntityType(),
|
|
'whereClause' => [
|
|
'id' => $id,
|
|
static::ATTRIBUTE_DELETED => false,
|
|
],
|
|
'set' => $set,
|
|
])
|
|
);
|
|
|
|
$this->executeSql($sql, true);
|
|
|
|
return true;
|
|
|
|
case Entity::MANY_MANY:
|
|
$nearKey = $keySet['nearKey'];
|
|
$distantKey = $keySet['distantKey'];
|
|
|
|
$selectForCount = Select::fromRaw([
|
|
'from' => $relEntity->getEntityType(),
|
|
'whereClause' => ['id' => $id],
|
|
]);
|
|
|
|
if ($this->count($selectForCount) === 0) {
|
|
return false;
|
|
}
|
|
|
|
if (!isset($relDefs['relationName'])) {
|
|
throw new LogicException("Bad relation '{$relationName}' in '{$entityType}'.");
|
|
}
|
|
|
|
$middleName = ucfirst($relDefs['relationName']);
|
|
|
|
$conditions = $relDefs['conditions'] ?? [];
|
|
$data = $data ?? [];
|
|
|
|
$where = [
|
|
$nearKey => $entity->id,
|
|
$distantKey => $relEntity->id,
|
|
];
|
|
|
|
foreach ($conditions as $f => $v) {
|
|
$where[$f] = $v;
|
|
}
|
|
|
|
$sql = $this->queryComposer->compose(
|
|
Select::fromRaw([
|
|
'from' => $middleName,
|
|
'select' => ['id'],
|
|
'whereClause' => $where,
|
|
'withDeleted' => true,
|
|
])
|
|
);
|
|
|
|
$ps = $this->pdo->query($sql);
|
|
|
|
// @todo Leave one INSERT for better performance.
|
|
|
|
if ($ps->rowCount() == 0) {
|
|
$values = $where;
|
|
$columns = array_keys($values);
|
|
|
|
$update = [
|
|
static::ATTRIBUTE_DELETED => false,
|
|
];
|
|
|
|
foreach ($data as $column => $value) {
|
|
$columns[] = $column;
|
|
$values[$column] = $value;
|
|
$update[$column] = $value;
|
|
}
|
|
|
|
$sql = $this->queryComposer->compose(
|
|
Insert::fromRaw([
|
|
'into' => $middleName,
|
|
'columns' => $columns,
|
|
'values' => $values,
|
|
'updateSet' => $update,
|
|
])
|
|
);
|
|
|
|
$this->executeSql($sql, true);
|
|
|
|
return true;
|
|
}
|
|
|
|
$update = [
|
|
static::ATTRIBUTE_DELETED => false,
|
|
];
|
|
|
|
foreach ($data as $column => $value) {
|
|
$update[$column] = $value;
|
|
}
|
|
|
|
$sql = $this->queryComposer->compose(
|
|
Update::fromRaw([
|
|
'from' => $middleName,
|
|
'whereClause' => $where,
|
|
'set' => $update,
|
|
])
|
|
);
|
|
|
|
$this->executeSql($sql, true);
|
|
|
|
return true;
|
|
}
|
|
|
|
throw new LogicException("Relation type '{$relType}' is not supported.");
|
|
}
|
|
|
|
protected function removeRelation(
|
|
Entity $entity, string $relationName, ?string $id = null, bool $all = false, ?Entity $relEntity = null
|
|
) : bool {
|
|
if ($relEntity) {
|
|
$id = $relEntity->id;
|
|
}
|
|
|
|
$entityType = $entity->getEntityType();
|
|
|
|
if (empty($id) && empty($all) || empty($relationName)) {
|
|
throw new RuntimeException("Can't unrelate an empty entity or relation name.");
|
|
}
|
|
|
|
if (!$entity->hasRelation($relationName)) {
|
|
throw new RuntimeException("Relation '{$relationName}' does not exist in '{$entityType}'.");
|
|
}
|
|
|
|
$relDefs = $entity->getRelations()[$relationName];
|
|
|
|
$relType = $entity->getRelationType($relationName);
|
|
|
|
if ($relType === Entity::BELONGS_TO_PARENT && !$relEntity && !$all) {
|
|
throw new RuntimeException("Bad foreign passed.");
|
|
}
|
|
|
|
$foreignEntityType = $entity->getRelationParam($relationName, 'entity');
|
|
|
|
if ($relType === Entity::BELONGS_TO_PARENT && $relEntity) {
|
|
$foreignEntityType = $relEntity->getEntityType();
|
|
}
|
|
|
|
if (!$relType || !$foreignEntityType && $relType !== Entity::BELONGS_TO_PARENT) {
|
|
throw new LogicException(
|
|
"Not appropriate definition for relationship {$relationName} in " . $entity->getEntityType() . " entity."
|
|
);
|
|
}
|
|
|
|
if (is_null($relEntity) && $relType !== Entity::BELONGS_TO_PARENT) {
|
|
$relEntity = $this->entityFactory->create($foreignEntityType);
|
|
$relEntity->id = $id;
|
|
}
|
|
|
|
$keySet = $this->helper->getRelationKeys($entity, $relationName);
|
|
|
|
switch ($relType) {
|
|
case Entity::BELONGS_TO:
|
|
case Entity::BELONGS_TO_PARENT:
|
|
$key = $relationName . 'Id';
|
|
|
|
$update = [
|
|
$key => null,
|
|
];
|
|
|
|
$where = [
|
|
'id' => $entity->id
|
|
];
|
|
|
|
if (!$all) {
|
|
$where[$key] = $id;
|
|
}
|
|
|
|
$entity->set($key, null);
|
|
$entity->setFetched($key, null);
|
|
|
|
|
|
if ($relType === Entity::BELONGS_TO_PARENT) {
|
|
$typeKey = $relationName . 'Type';
|
|
$update[$typeKey] = null;
|
|
|
|
if (!$all) {
|
|
$where[$typeKey] = $foreignEntityType;
|
|
}
|
|
|
|
$entity->set($typeKey, null);
|
|
$entity->setFetched($typeKey, null);
|
|
}
|
|
|
|
$where[static::ATTRIBUTE_DELETED] = false;
|
|
|
|
$sql = $this->queryComposer->compose(
|
|
Update::fromRaw([
|
|
'from' => $entityType,
|
|
'whereClause' => $where,
|
|
'set' => $update,
|
|
])
|
|
);
|
|
|
|
$this->executeSql($sql, true);
|
|
|
|
return true;
|
|
|
|
case Entity::HAS_ONE:
|
|
case Entity::HAS_MANY:
|
|
case Entity::HAS_CHILDREN:
|
|
$foreignKey = $keySet['foreignKey'];
|
|
|
|
$update = [
|
|
$foreignKey => null,
|
|
];
|
|
|
|
$where = [];
|
|
|
|
if (!$all && $relType !== Entity::HAS_ONE) {
|
|
$where['id'] = $id;
|
|
}
|
|
|
|
$where[$foreignKey] = $entity->id;
|
|
|
|
if ($relType === Entity::HAS_CHILDREN) {
|
|
$foreignType = $keySet['foreignType'];
|
|
$where[$foreignType] = $entity->getEntityType();
|
|
$update[$foreignType] = null;
|
|
}
|
|
|
|
$where[static::ATTRIBUTE_DELETED] = false;
|
|
|
|
$sql = $this->queryComposer->compose(
|
|
Update::fromRaw([
|
|
'from' => $relEntity->getEntityType(),
|
|
'whereClause' => $where,
|
|
'set' => $update,
|
|
])
|
|
);
|
|
|
|
$this->executeSql($sql, true);
|
|
|
|
return true;
|
|
|
|
case Entity::MANY_MANY:
|
|
$nearKey = $keySet['nearKey'];
|
|
$distantKey = $keySet['distantKey'];
|
|
|
|
if (!isset($relDefs['relationName'])) {
|
|
throw new LogicException("Bad relation '{$relationName}' in '{$entityType}'.");
|
|
}
|
|
|
|
$middleName = ucfirst($relDefs['relationName']);
|
|
|
|
$conditions = $relDefs['conditions'] ?? [];
|
|
|
|
$where = [
|
|
$nearKey => $entity->id,
|
|
];
|
|
|
|
if (!$all) {
|
|
$where[$distantKey] = $id;
|
|
}
|
|
|
|
foreach ($conditions as $f => $v) {
|
|
$where[$f] = $v;
|
|
}
|
|
|
|
$sql = $this->queryComposer->compose(
|
|
Update::fromRaw([
|
|
'from' => $middleName,
|
|
'whereClause' => $where,
|
|
'set' => [
|
|
static::ATTRIBUTE_DELETED => true,
|
|
],
|
|
])
|
|
);
|
|
|
|
$this->executeSql($sql, true);
|
|
|
|
return true;
|
|
}
|
|
|
|
throw new LogicException("Relation type '{$relType}' is not supported for unrelating.");
|
|
}
|
|
|
|
/**
|
|
* Insert an entity into DB.
|
|
*
|
|
* @todo Set 'id' if autoincrement (as fetched).
|
|
*/
|
|
public function insert(Entity $entity)
|
|
{
|
|
$this->insertInternal($entity);
|
|
}
|
|
|
|
/**
|
|
* Insert an entity into DB, on duplicate key update specified attributes.
|
|
*/
|
|
public function insertOnDuplicateUpdate(Entity $entity, array $onDuplicateUpdateAttributeList)
|
|
{
|
|
$this->insertInternal($entity, $onDuplicateUpdateAttributeList);
|
|
}
|
|
|
|
protected function insertInternal(Entity $entity, ?array $onDuplicateUpdateAttributeList = null)
|
|
{
|
|
$update = null;
|
|
|
|
if ($onDuplicateUpdateAttributeList && count($onDuplicateUpdateAttributeList)) {
|
|
$update = $onDuplicateSetMap = $this->getInsertOnDuplicateSetMap($entity, $onDuplicateUpdateAttributeList);
|
|
}
|
|
|
|
$sql = $this->queryComposer->compose(
|
|
Insert::fromRaw([
|
|
'into' => $entity->getEntityType(),
|
|
'columns' => $this->getInsertColumnList($entity),
|
|
'values' => $this->getInsertValueMap($entity),
|
|
'updateSet' => $update,
|
|
])
|
|
);
|
|
|
|
$sth = $this->executeSql($sql, true);
|
|
|
|
if ($entity->getAttributeParam('id', 'autoincrement')) {
|
|
$this->setLastInsertIdWithinConnection($entity);
|
|
}
|
|
}
|
|
|
|
protected function setLastInsertIdWithinConnection(Entity $entity)
|
|
{
|
|
$id = $this->pdo->lastInsertId();
|
|
|
|
if ($id === '' || $id === null) {
|
|
return;
|
|
}
|
|
|
|
if ($entity->getAttributeType('id') === Entity::INT) {
|
|
$id = (int) $id;
|
|
}
|
|
|
|
$entity->set('id', $id);
|
|
$entity->setFetched('id', $id);
|
|
}
|
|
|
|
/**
|
|
* Mass insert collection into DB.
|
|
*/
|
|
public function massInsert(Collection $collection)
|
|
{
|
|
if (!count($collection)) {
|
|
return;
|
|
}
|
|
|
|
$values = [];
|
|
|
|
foreach ($collection as $entity) {
|
|
$values[] = $this->getInsertValueMap($entity);
|
|
}
|
|
|
|
$sql = $this->queryComposer->compose(
|
|
Insert::fromRaw([
|
|
'into' => $entity->getEntityType(),
|
|
'columns' => $this->getInsertColumnList($collection[0]),
|
|
'values' => $values,
|
|
])
|
|
);
|
|
|
|
$this->executeSql($sql, true);
|
|
}
|
|
|
|
protected function getInsertColumnList(Entity $entity) : array
|
|
{
|
|
$columnList = [];
|
|
|
|
$dataList = $this->toValueMap($entity);
|
|
|
|
foreach ($dataList as $attribute => $value) {
|
|
$columnList[] = $attribute;
|
|
}
|
|
|
|
return $columnList;
|
|
}
|
|
|
|
protected function getInsertValueMap(Entity $entity) : array
|
|
{
|
|
$map = [];
|
|
|
|
foreach ($this->toValueMap($entity) as $attribute => $value) {
|
|
$type = $entity->getAttributeType($attribute);
|
|
$map[$attribute] = $this->prepareValueForInsert($type, $value);
|
|
}
|
|
|
|
return $map;
|
|
}
|
|
|
|
protected function getInsertOnDuplicateSetMap(Entity $entity, array $attributeList)
|
|
{
|
|
$list = [];
|
|
|
|
foreach ($attributeList as $a) {
|
|
$list[$a] = $this->prepareValueForInsert($entity, $entity->get($a));
|
|
}
|
|
|
|
return $list;
|
|
}
|
|
|
|
protected function getValueMapForUpdate(Entity $entity) : array
|
|
{
|
|
$valueMap = [];
|
|
|
|
foreach ($this->toValueMap($entity) as $attribute => $value) {
|
|
if ($attribute == 'id') {
|
|
continue;
|
|
}
|
|
|
|
$type = $entity->getAttributeType($attribute);
|
|
|
|
if ($type == Entity::FOREIGN) {
|
|
continue;
|
|
}
|
|
|
|
if (!$entity->isAttributeChanged($attribute)) {
|
|
continue;
|
|
}
|
|
|
|
$valueMap[$attribute] = $this->prepareValueForInsert($type, $value);
|
|
}
|
|
|
|
return $valueMap;
|
|
}
|
|
|
|
/**
|
|
* Update an entity in DB.
|
|
*/
|
|
public function update(Entity $entity)
|
|
{
|
|
$valueMap = $this->getValueMapForUpdate($entity);
|
|
|
|
if (count($valueMap) == 0) {
|
|
return;
|
|
}
|
|
|
|
$sql = $this->queryComposer->compose(
|
|
Update::fromRaw([
|
|
'from' => $entity->getEntityType(),
|
|
'whereClause' => [
|
|
'id' => $entity->id,
|
|
static::ATTRIBUTE_DELETED => false,
|
|
],
|
|
'set' => $valueMap,
|
|
])
|
|
);
|
|
|
|
$this->pdo->query($sql);
|
|
}
|
|
|
|
protected function prepareValueForInsert($type, $value)
|
|
{
|
|
if ($type == Entity::JSON_ARRAY && is_array($value)) {
|
|
$value = json_encode($value, \JSON_UNESCAPED_UNICODE);
|
|
} else if ($type == Entity::JSON_OBJECT && (is_array($value) || $value instanceof \StdClass)) {
|
|
$value = json_encode($value, \JSON_UNESCAPED_UNICODE);
|
|
} else {
|
|
if (is_array($value) || is_object($value)) {
|
|
return null;
|
|
}
|
|
}
|
|
|
|
return $value;
|
|
}
|
|
|
|
/**
|
|
* Delete an entity from DB.
|
|
*/
|
|
public function deleteFromDb(string $entityType, string $id, bool $onlyDeleted = false)
|
|
{
|
|
if (empty($entityType) || empty($id)) {
|
|
throw new RuntimeException("Can't delete an empty entity type or ID from DB.");
|
|
}
|
|
|
|
$whereClause = [
|
|
'id' => $id,
|
|
];
|
|
|
|
if ($onlyDeleted) {
|
|
$whereClause[static::ATTRIBUTE_DELETED] = true;
|
|
}
|
|
|
|
$sql = $this->queryComposer->compose(Delete::fromRaw([
|
|
'from' => $entityType,
|
|
'whereClause' => $whereClause,
|
|
]));
|
|
|
|
$this->executeSql($sql);
|
|
}
|
|
|
|
/**
|
|
* Unmark an entity as deleted in DB.
|
|
*/
|
|
public function restoreDeleted(string $entityType, string $id)
|
|
{
|
|
if (empty($entityType) || empty($id)) {
|
|
throw new RuntimeException("Can't restore an empty entity type or ID.");
|
|
}
|
|
|
|
$whereClause = [
|
|
'id' => $id,
|
|
];
|
|
|
|
$sql = $this->queryComposer->compose(
|
|
Update::fromRaw([
|
|
'from' => $entityType,
|
|
'whereClause' => $whereClause,
|
|
'set' => [static::ATTRIBUTE_DELETED => false],
|
|
])
|
|
);
|
|
|
|
$this->executeSql($sql);
|
|
}
|
|
|
|
/**
|
|
* Mark an entity as deleted in DB.
|
|
*/
|
|
public function delete(Entity $entity) : bool
|
|
{
|
|
$entity->set(static::ATTRIBUTE_DELETED, true);
|
|
|
|
return (booL) $this->update($entity);
|
|
}
|
|
|
|
protected function toValueMap(Entity $entity, bool $onlyStorable = true) : array
|
|
{
|
|
$data = [];
|
|
|
|
foreach ($entity->getAttributes() as $attribute => $defs) {
|
|
if ($entity->has($attribute)) {
|
|
if ($onlyStorable) {
|
|
if (
|
|
!empty($defs['notStorable'])
|
|
||
|
|
!empty($defs['autoincrement'])
|
|
||
|
|
isset($defs['source']) && $defs['source'] != 'db'
|
|
) {
|
|
continue;
|
|
}
|
|
|
|
if ($defs['type'] == Entity::FOREIGN) {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
$data[$attribute] = $entity->get($attribute);
|
|
}
|
|
}
|
|
|
|
return $data;
|
|
}
|
|
|
|
protected function populateEntityFromRow(Entity $entity, $data)
|
|
{
|
|
$entity->set($data);
|
|
}
|
|
|
|
protected function getModifiedSelectForManyToMany(Entity $entity, string $relationName, array $select) : array
|
|
{
|
|
$additionalSelect = $this->getManyManyAdditionalSelect($entity, $relationName);
|
|
|
|
if (!count($additionalSelect)) {
|
|
return $select;
|
|
}
|
|
|
|
if (empty($select)) {
|
|
$select = ['*'];
|
|
}
|
|
|
|
if ($select[0] === '*') {
|
|
return array_merge($select, $additionalSelect);
|
|
}
|
|
|
|
foreach ($additionalSelect as $i => $item) {
|
|
$index = array_search($item[1], $select);
|
|
if ($index !== false) {
|
|
$select[$index] = $item;
|
|
}
|
|
}
|
|
|
|
return $select;
|
|
}
|
|
|
|
protected function getManyManyJoin(Entity $entity, string $relationName, ?array $conditions = null) : array
|
|
{
|
|
$defs = $entity->getRelations()[$relationName];
|
|
|
|
$middleName = $defs['relationName'] ?? null;
|
|
|
|
$keySet = $this->helper->getRelationKeys($entity, $relationName);
|
|
|
|
$key = $keySet['key'];
|
|
$foreignKey = $keySet['foreignKey'];
|
|
$nearKey = $keySet['nearKey'];
|
|
$distantKey = $keySet['distantKey'];
|
|
|
|
if (!$middleName) {
|
|
throw new RuntimeException("No 'relationName' parameter for '{$relationName}' relationship.");
|
|
}
|
|
|
|
$alias = lcfirst($middleName);
|
|
|
|
$join = [
|
|
ucfirst($middleName),
|
|
$alias,
|
|
[
|
|
"{$distantKey}:" => $foreignKey,
|
|
"{$nearKey}" => $entity->get($key),
|
|
static::ATTRIBUTE_DELETED => false,
|
|
],
|
|
];
|
|
|
|
$conditions = $conditions ?? [];
|
|
if (!empty($defs['conditions']) && is_array($defs['conditions'])) {
|
|
$conditions = array_merge($conditions, $defs['conditions']);
|
|
}
|
|
|
|
$join[2] = array_merge($join[2], $conditions);
|
|
|
|
return $join;
|
|
}
|
|
|
|
protected function getManyManyAdditionalSelect(Entity $entity, string $relationName) : array
|
|
{
|
|
$foreign = $entity->getRelationParam($relationName, 'foreign');
|
|
$foregnEntityType = $entity->getRelationParam($relationName, 'entity');
|
|
|
|
$middleName = lcfirst($entity->getRelationParam($relationName, 'relationName'));
|
|
|
|
if (!$foreign || !$foregnEntityType) {
|
|
return [];
|
|
}
|
|
|
|
$foreignEntity = $this->entityFactory->create($foregnEntityType);
|
|
|
|
$map = $foreignEntity->getRelationParam($foreign, 'columnAttributeMap') ?? [];
|
|
|
|
$select = [];
|
|
|
|
foreach ($map as $column => $attribute) {
|
|
$select[] = [
|
|
$middleName . '.' . $column,
|
|
$attribute
|
|
];
|
|
}
|
|
|
|
return $select;
|
|
}
|
|
}
|