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Improved organisation of Services

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Jan Böhmer 2022-12-18 17:28:42 +01:00
parent c3308aaf24
commit a4eae19a1f
56 changed files with 100 additions and 97 deletions
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170
src/Services/StatisticsHelper.php
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@ -1,170 +0,0 @@
<?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);
/**
* 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/>.
*/
namespace App\Services;
use App\Entity\Attachments\Attachment;
use App\Entity\Attachments\AttachmentType;
use App\Entity\Devices\Device;
use App\Entity\Parts\Category;
use App\Entity\Parts\Footprint;
use App\Entity\Parts\Manufacturer;
use App\Entity\Parts\MeasurementUnit;
use App\Entity\Parts\Part;
use App\Entity\Parts\Storelocation;
use App\Entity\Parts\Supplier;
use App\Entity\PriceInformations\Currency;
use App\Repository\AttachmentRepository;
use App\Repository\PartRepository;
use Doctrine\ORM\EntityManagerInterface;
use Doctrine\ORM\EntityRepository;
use Doctrine\ORM\NonUniqueResultException;
use Doctrine\ORM\NoResultException;
use InvalidArgumentException;
class StatisticsHelper
{
protected EntityManagerInterface $em;
protected PartRepository $part_repo;
protected AttachmentRepository $attachment_repo;
public function __construct(EntityManagerInterface $em)
{
$this->em = $em;
$this->part_repo = $this->em->getRepository(Part::class);
$this->attachment_repo = $this->em->getRepository(Attachment::class);
}
/**
* Returns the count of distinct parts.
*/
public function getDistinctPartsCount(): int
{
return $this->part_repo->count([]);
}
/**
* Returns the summed instocked over all parts (only parts without a measurement unit).
*
* @throws NoResultException
* @throws NonUniqueResultException
*/
public function getPartsInstockSum(): float
{
return $this->part_repo->getPartsInstockSum();
}
/**
* Returns the number of all parts which have price informations.
*
* @throws NoResultException
* @throws NonUniqueResultException
*/
public function getPartsCountWithPrice(): int
{
return $this->part_repo->getPartsCountWithPrice();
}
/**
* Returns the number of datastructures for the given type.
*/
public function getDataStructuresCount(string $type): int
{
$arr = [
'attachment_type' => AttachmentType::class,
'category' => Category::class,
'device' => Device::class,
'footprint' => Footprint::class,
'manufacturer' => Manufacturer::class,
'measurement_unit' => MeasurementUnit::class,
'storelocation' => Storelocation::class,
'supplier' => Supplier::class,
'currency' => Currency::class,
];
if (!isset($arr[$type])) {
throw new InvalidArgumentException('No count for the given type available!');
}
/** @var EntityRepository $repo */
$repo = $this->em->getRepository($arr[$type]);
return $repo->count([]);
}
/**
* Gets the count of all attachments.
*/
public function getAttachmentsCount(): int
{
return $this->attachment_repo->count([]);
}
/**
* Gets the count of all private/secure attachments.
*/
public function getPrivateAttachmentsCount(): int
{
return $this->attachment_repo->getPrivateAttachmentsCount();
}
/**
* Gets the count of all external (only containing an URL) attachments.
*
* @throws NoResultException
* @throws NonUniqueResultException
*/
public function getExternalAttachmentsCount(): int
{
return $this->attachment_repo->getExternalAttachments();
}
/**
* Gets the count of all attachments where the user uploaded an file.
*
* @throws NoResultException
* @throws NonUniqueResultException
*/
public function getUserUploadedAttachmentsCount(): int
{
return $this->attachment_repo->getUserUploadedAttachments();
}
}