CHIEFSOFT\ameye
105 lines
2.3 KiB
PHP
105 lines
2.3 KiB
PHP
<?php
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/**
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* @file classes/section/DAO.php
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*
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* Copyright (c) 2014-2023 Simon Fraser University
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* Copyright (c) 2003-2023 John Willinsky
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* Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
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*
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* @class DAO
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*
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* @ingroup section
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*
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* @see Section
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*
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* @brief Operations for retrieving and modifying Section objects.
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*/
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namespace PKP\section;
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use APP\section\Section;
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use Illuminate\Support\Collection;
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use Illuminate\Support\Facades\App;
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use Illuminate\Support\LazyCollection;
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use PKP\core\EntityDAO;
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use PKP\core\traits\EntityWithParent;
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/**
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* @template T of Section
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* @extends EntityDAO<T>
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*/
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abstract class DAO extends EntityDAO
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{
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use EntityWithParent;
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/**
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* Get the parent object ID column name
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*/
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abstract public function getParentColumn(): string;
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/**
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* Instantiate a new DataObject
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*/
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public function newDataObject(): Section
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{
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return App::make(Section::class);
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}
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/**
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* Get the number of sections matching the configured query
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*/
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public function getCount(Collector $query): int
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{
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return $query
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->getQueryBuilder()
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->select($this->primaryKeyColumn)
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->count();
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}
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/**
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* Get a list of sections ids matching the configured query
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*
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* @return Collection<int,int>
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*/
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public function getIds(Collector $query): Collection
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{
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return $query
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->getQueryBuilder()
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->select($this->primaryKeyColumn)
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->pluck($this->primaryKeyColumn);
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}
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/**
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* Get a collection of sections matching the configured query
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* @return LazyCollection<int,T>
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*/
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public function getMany(Collector $query): LazyCollection
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{
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$rows = $query
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->getQueryBuilder()
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->get();
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return LazyCollection::make(function () use ($rows) {
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foreach ($rows as $row) {
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yield $row->{$this->primaryKeyColumn} => $this->fromRow($row);
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}
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});
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}
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public function insert(Section $section): int
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{
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return parent::_insert($section);
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}
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public function update(Section $section)
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{
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parent::_update($section);
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}
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public function delete(Section $section)
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{
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parent::_delete($section);
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}
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}
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