Added some basic DB fields for the new project system

src/Entity/ProjectSystem/ProjectBOMEntry.php

@@ -0,0 +1,79 @@
+<?php
+/**
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ * Copyright (C) 2019 - 2022 Jan Böhmer (https://github.com/jbtronics)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace App\Entity\ProjectSystem;
+
+use App\Entity\Base\AbstractDBElement;
+use App\Entity\Base\TimestampTrait;
+use App\Entity\Parts\Part;
+use Doctrine\ORM\Mapping as ORM;
+use Symfony\Component\Validator\Constraints as Assert;
+
+/**
+ * The ProjectBOMEntry class represents a entry in a project's BOM.
+ *
+ * @ORM\Table("device_parts")
+ * @ORM\Entity()
+ */
+class ProjectBOMEntry extends AbstractDBElement
+{
+    use TimestampTrait;
+
+    /**
+     * @var int
+     * @ORM\Column(type="float", name="quantity")
+     * @Assert\PositiveOrZero()
+     */
+    protected float $quantity;
+
+    /**
+     * @var string A comma separated list of the names, where this parts should be placed
+     * @ORM\Column(type="text", name="mountnames")
+     */
+    protected string $mountnames;
+
+    /**
+     * @var string An optional name describing this BOM entry (useful for non-part entries)
+     * @ORM\Column(type="text")
+     */
+    protected string $name;
+
+    /**
+     * @var string An optional comment for this BOM entry
+     * @ORM\Column(type="text")
+     */
+    protected string $comment;
+
+    /**
+     * @var Project
+     * @ORM\ManyToOne(targetEntity="Project", inversedBy="parts")
+     * @ORM\JoinColumn(name="id_device", referencedColumnName="id")
+     */
+    protected ?Project $device = null;
+
+    /**
+     * @var Part|null The part associated with this
+     * @ORM\ManyToOne(targetEntity="App\Entity\Parts\Part")
+     * @ORM\JoinColumn(name="id_part", referencedColumnName="id", nullable=true)
+     */
+    protected ?Part $part = null;
+}