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<?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\LogSystem; |
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use Doctrine\ORM\Mapping as ORM; |
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/** |
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* @ORM\Entity() |
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*/ |
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class LegacyInstockChangedLogEntry extends AbstractLogEntry |
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{ |
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protected string $typeString = 'instock_changed'; |
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/** |
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* Get the old instock. |
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*/ |
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public function getOldInstock(): int |
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{ |
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return $this->extra['o']; |
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} |
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/** |
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* Get the new instock. |
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*/ |
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public function getNewInstock(): int |
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{ |
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return $this->extra['n']; |
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} |
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/** |
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* Gets the comment associated with the instock change. |
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*/ |
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public function getComment(): string |
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{ |
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return $this->extra['c']; |
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} |
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/** |
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* Returns the price that has to be payed for the change (in the base currency). |
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* |
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* @param bool $absolute Set this to true, if you want only get the absolute value of the price (without minus) |
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*/ |
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public function getPrice(bool $absolute = false): float |
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{ |
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if ($absolute) { |
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return abs($this->extra['p']); |
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} |
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return $this->extra['p']; |
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} |
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/** |
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* Returns the difference value of the change ($new_instock - $old_instock). |
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* |
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* @param bool $absolute set this to true if you want only the absolute value of the difference |
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* |
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* @return int difference is positive if instock has increased, negative if decreased |
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*/ |
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public function getDifference(bool $absolute = false): int |
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{ |
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// Check if one of the instock values is unknown |
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if (-2 === $this->getNewInstock() || -2 === $this->getOldInstock()) { |
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return 0; |
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} |
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$difference = $this->getNewInstock() - $this->getOldInstock(); |
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if ($absolute) { |
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return abs($difference); |
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} |
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return $difference; |
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} |
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/** |
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* Checks if the Change was an withdrawal of parts. |
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* |
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* @return bool true if the change was an withdrawal, false if not |
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*/ |
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public function isWithdrawal(): bool |
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{ |
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return $this->getNewInstock() < $this->getOldInstock(); |
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} |
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} |
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