mirror of
https://github.com/Part-DB/Part-DB-server.git
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110 lines
4.5 KiB
PHP
110 lines
4.5 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\Base;
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use Doctrine\ORM\Mapping as ORM;
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use JsonSerializable;
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use Symfony\Component\Serializer\Annotation\DiscriminatorMap;
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use Symfony\Component\Serializer\Annotation\Groups;
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/**
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* This class is for managing all database objects.
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*
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* You should use this class for ALL classes which manages database records!
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* (except special tables like "internal"...)
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* Every database table which are managed with this class (or a subclass of it)
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* must have the table row "id"!! The ID is the unique key to identify the elements.
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*
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* @ORM\MappedSuperclass(repositoryClass="App\Repository\DBElementRepository")
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*
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* @DiscriminatorMap(typeProperty="type", mapping={
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* "attachment_type" = "App\Entity\Attachments\AttachmentType",
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* "attachment" = "App\Entity\Attachments\Attachment",
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* "attachment_type_attachment" = "App\Entity\Attachments\AttachmentTypeAttachment",
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* "category_attachment" = "App\Entity\Attachments\CategoryAttachment",
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* "currency_attachment" = "App\Entity\Attachments\CurrencyAttachment",
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* "footprint_attachment" = "App\Entity\Attachments\FootprintAttachment",
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* "group_attachment" = "App\Entity\Attachments\GroupAttachment",
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* "label_attachment" = "App\Entity\Attachments\LabelAttachment",
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* "manufacturer_attachment" = "App\Entity\Attachments\ManufacturerAttachment",
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* "measurement_unit_attachment" = "App\Entity\Attachments\MeasurementUnitAttachment",
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* "part_attachment" = "App\Entity\Attachments\PartAttachment",
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* "project_attachment" = "App\Entity\Attachments\ProjectAttachment",
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* "storelocation_attachment" = "App\Entity\Attachments\StorelocationAttachment",
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* "supplier_attachment" = "App\Entity\Attachments\SupplierAttachment",
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* "user_attachment" = "App\Entity\Attachments\UserAttachment",
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* "category" = "App\Entity\Parts\Category",
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* "project" = "App\Entity\ProjectSystem\Project",
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* "project_bom_entry" = "App\Entity\ProjectSystem\ProjectBOMEntry",
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* "footprint" = "App\Entity\Parts\Footprint",
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* "group" = "App\Entity\UserSystem\Group",
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* "manufacturer" = "App\Entity\Parts\Manufacturer",
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* "orderdetail" = "App\Entity\PriceInformations\Orderdetail",
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* "part" = "App\Entity\Parts\Part",
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* "pricedetail" = "App\Entity\PriceInformation\Pricedetail",
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* "storelocation" = "App\Entity\Parts\Storelocation",
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* "part_lot" = "App\Entity\Parts\PartLot",
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* "currency" = "App\Entity\PriceInformations\Currency",
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* "measurement_unit" = "App\Entity\Parts\MeasurementUnit",
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* "parameter" = "App\Entity\Parts\AbstractParameter",
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* "supplier" = "App\Entity\Parts\Supplier",
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* "user" = "App\Entity\UserSystem\User"
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* })
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*/
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abstract class AbstractDBElement implements JsonSerializable
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{
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/** @var int|null The Identification number for this part. This value is unique for the element in this table.
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* Null if the element is not saved to DB yet.
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* @ORM\Column(type="integer")
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* @ORM\Id()
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* @ORM\GeneratedValue()
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* @Groups({"full"})
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*/
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protected ?int $id = null;
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public function __clone()
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{
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if ($this->id) {
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//Set ID to null, so that an new entry is created
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$this->id = null;
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}
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}
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/**
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* Get the ID. The ID can be zero, or even negative (for virtual elements). If an element is virtual, can be
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* checked with isVirtualElement().
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*
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* Returns null, if the element is not saved to the DB yet.
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*
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* @return int|null the ID of this element
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*/
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public function getID(): ?int
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{
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return $this->id;
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}
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public function jsonSerialize(): array
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{
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return ['@id' => $this->getID()];
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}
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}
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