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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 - 2020 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 |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (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 General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA |
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*/ |
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namespace App\Services; |
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use App\Entity\Attachments\Attachment; |
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use App\Entity\Attachments\AttachmentType; |
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use App\Entity\Devices\Device; |
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use App\Entity\Parts\Category; |
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use App\Entity\Parts\Footprint; |
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use App\Entity\Parts\Manufacturer; |
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use App\Entity\Parts\MeasurementUnit; |
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use App\Entity\Parts\Part; |
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use App\Entity\Parts\Storelocation; |
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use App\Entity\Parts\Supplier; |
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use App\Entity\PriceInformations\Currency; |
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use Doctrine\ORM\EntityManagerInterface; |
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use Doctrine\ORM\EntityRepository; |
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class StatisticsHelper |
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{ |
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protected $em; |
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protected $part_repo; |
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protected $attachment_repo; |
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public function __construct(EntityManagerInterface $em) |
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{ |
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$this->em = $em; |
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$this->part_repo = $this->em->getRepository(Part::class); |
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$this->attachment_repo = $this->em->getRepository(Attachment::class); |
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} |
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/** |
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* Returns the count of distinct parts |
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*/ |
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public function getDistinctPartsCount(): int |
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{ |
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return $this->part_repo->count([]); |
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} |
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/** |
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* Returns the summed instocked over all parts (only parts without a measurement unit) |
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* @return string |
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* @throws \Doctrine\ORM\NoResultException |
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* @throws \Doctrine\ORM\NonUniqueResultException |
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*/ |
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public function getPartsInstockSum(): string |
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{ |
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return $this->part_repo->getPartsInstockSum(); |
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} |
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/** |
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* Returns the number of all parts which have price informations |
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* @return int |
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* @throws \Doctrine\ORM\NoResultException |
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* @throws \Doctrine\ORM\NonUniqueResultException |
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*/ |
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public function getPartsCountWithPrice(): int |
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{ |
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return $this->part_repo->getPartsCountWithPrice(); |
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} |
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/** |
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* Returns the number of datastructures for the given type. |
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* @param string $type |
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* @return int |
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*/ |
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public function getDataStructuresCount(string $type): int |
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{ |
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$arr = [ |
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'attachment_type' => AttachmentType::class, |
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'category' => Category::class, |
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'device' => Device::class, |
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'footprint' => Footprint::class, |
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'manufacturer' => Manufacturer::class, |
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'measurement_unit' => MeasurementUnit::class, |
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'storelocation' => Storelocation::class, |
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'supplier' => Supplier::class, |
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'currency' => Currency::class, |
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]; |
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if (!isset($arr[$type])) { |
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throw new \InvalidArgumentException('No count for the given type available!'); |
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} |
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/** @var EntityRepository $repo */ |
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$repo = $this->em->getRepository($arr[$type]); |
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return $repo->count([]); |
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} |
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/** |
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* Gets the count of all attachments. |
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* @return int |
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*/ |
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public function getAttachmentsCount(): int |
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{ |
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return $this->attachment_repo->count([]); |
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} |
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/** |
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* Gets the count of all private/secure attachments |
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* @return int |
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*/ |
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public function getPrivateAttachmentsCount(): int |
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{ |
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return $this->attachment_repo->getPrivateAttachmentsCount(); |
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} |
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/** |
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* Gets the count of all external (only containing an URL) attachments |
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* @return int |
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* @throws \Doctrine\ORM\NoResultException |
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* @throws \Doctrine\ORM\NonUniqueResultException |
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*/ |
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public function getExternalAttachmentsCount(): int |
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{ |
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return $this->attachment_repo->getExternalAttachments(); |
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} |
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/** |
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* Gets the count of all attachments where the user uploaded an file. |
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* @return int |
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* @throws \Doctrine\ORM\NoResultException |
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* @throws \Doctrine\ORM\NonUniqueResultException |
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*/ |
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public function getUserUploadedAttachmentsCount(): int |
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{ |
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return $this->attachment_repo->getUserUploadedAttachments(); |
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} |
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} |
Part-DB /
Part-DB-symfony
