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https://github.com/Part-DB/Part-DB-server.git
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44 lines
1.6 KiB
PHP
44 lines
1.6 KiB
PHP
<?php
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/**
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* This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
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*
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* Copyright (C) 2019 - 2022 Jan Böhmer (https://github.com/jbtronics)
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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
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* by 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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declare(strict_types=1);
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namespace App\Entity\Attachments;
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use App\Entity\ProjectSystem\Project;
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use Doctrine\ORM\Mapping as ORM;
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use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;
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/**
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* A attachment attached to a device element.
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*
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* @ORM\Entity()
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* @UniqueEntity({"name", "attachment_type", "element"})
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*/
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class ProjectAttachment extends Attachment
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{
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public const ALLOWED_ELEMENT_CLASS = Project::class;
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/**
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* @var Project|null the element this attachment is associated with
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* @ORM\ManyToOne(targetEntity="App\Entity\ProjectSystem\Project", inversedBy="attachments")
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* @ORM\JoinColumn(name="element_id", referencedColumnName="id", nullable=false, onDelete="CASCADE").
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*/
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protected ?AttachmentContainingDBElement $element = null;
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}
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