Initial commit

.gitignore

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+.idea

LICENSE

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+MIT License
+
+Copyright (c) 2020 schoene neue kinder GmbH
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
+documentation files (the "Software"), to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and
+to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

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+# SNK Tax Updater Magento 2
+
+**Extension for Magento 2**
+
+## Overview
+
+The module allows changing tax rates through magento console. 
+
+## Requirements
+
+Magento 2.2+, PHP >7.1
+
+## Usage
+
+```
+bin/magento tax:rate:update [--id [TAX RATE ID]] [--country [COUNTRY ISO2 CODE]] [--old-rate OLD RATE] [--new-rate [NEW RATE]] [--dry-run [DRY RUN BOOL]]
+```
+
+## Authors
+
+Oleh Kravets <a href="mailto:[email protected]">[email protected]</a>
+
+## Lisence
+
+MIT

composer.json

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+{
+  "name": "snk/magento2-module_tax-updater",
+  "description": "Magento 2 Console Command for Updating Tax Rates",
+  "require": {
+    "magento/magento2-base": "^2.2",
+    "php": "^7.1"
+  },
+  "type": "magento2-module",
+  "license": "MIT",
+  "authors": [
+    {
+      "name": "Oleh Kravets",
+      "email": "[email protected]",
+      "homepage": "https://www.snk.de",
+      "role": "Technical Support"
+    }
+  ],
+  "minimum-stability": "dev",
+  "keywords": [
+    "magento 2",
+    "snk"
+  ],
+  "autoload": {
+    "files": [
+      "src/registration.php"
+    ],
+    "psr-4": {
+      "Snk\\TaxUpdater\\": "src"
+    }
+  }
+}

src/Console/UpdateTaxRateCommand.php

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+<?php
+/**
+ * @author      Oleh Kravets <[email protected]>
+ * @copyright   Copyright (c) 2020 schoene neue kinder GmbH  (https://www.snk.de)
+ * @license     https://opensource.org/licenses/MIT  The MIT License (MIT)
+ */
+namespace Snk\TaxUpdater\Console;
+
+use Magento\Framework\{
+    Api\SearchCriteriaBuilder,
+    Api\SearchCriteriaBuilderFactory,
+    Exception\InputException,
+    Exception\NoSuchEntityException
+};
+use Magento\Tax\{
+    Api\Data\TaxRateInterface,
+    Api\TaxRateRepositoryInterface
+};
+use Symfony\Component\{
+    Console\Command\Command,
+    Console\Input\InputInterface,
+    Console\Input\InputOption,
+    Console\Output\OutputInterface
+};
+
+class UpdateTaxRateCommand extends Command
+{
+    const OPTION_ID = 'id';
+    const OPTION_COUNTRY_CODE = 'country';
+    const OPTION_OLD_RATE = 'old-rate';
+    const OPTION_NEW_RATE = 'new-rate';
+    const OPTION_DRY_RUN = 'dry-run';
+
+    /**
+     * @var TaxRateRepositoryInterface
+     */
+    private $taxRateRepository;
+    /**
+     * @var SearchCriteriaBuilderFactory
+     */
+    private $criteriaBuilderFactory;
+
+    public function __construct(
+        TaxRateRepositoryInterface $taxRateRepository,
+        SearchCriteriaBuilderFactory  $criteriaBuilderFactory
+    ) {
+        parent::__construct();
+        $this->taxRateRepository = $taxRateRepository;
+        $this->criteriaBuilderFactory = $criteriaBuilderFactory;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    protected function configure()
+    {
+        $this
+            ->setName('tax:rate:update')
+            ->setDescription('Updates the rate of existing tax rates.')
+            ->addOption(
+                self::OPTION_ID,
+                null,
+                InputOption::VALUE_OPTIONAL,
+                'Tax rate ID'
+            )
+            ->addOption(
+                self::OPTION_COUNTRY_CODE,
+                null,
+                InputOption::VALUE_OPTIONAL,
+                'Tax rate country code.'
+            )
+            ->addOption(
+                self::OPTION_NEW_RATE,
+                null,
+                InputOption::VALUE_REQUIRED,
+                'New tax rate.'
+            )
+            ->addOption(
+                self::OPTION_OLD_RATE,
+                null,
+                InputOption::VALUE_OPTIONAL,
+                'Old tax rate.'
+            )
+            ->addOption(
+                self::OPTION_DRY_RUN,
+                null,
+                InputOption::VALUE_OPTIONAL,
+                'Dry run: do not save the tax rate.'
+            )
+        ;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $taxRateId   = $input->getOption(self::OPTION_ID);
+        $newRate = (float) $input->getOption(self::OPTION_NEW_RATE);
+
+        if (!$newRate) {
+            $output->writeln('<error>New tax rate must be specified</error>');
+            return 1;
+        }
+
+        if ($taxRateId) {
+            try {
+                $taxRate = $this->taxRateRepository->get($taxRateId);
+                $this->saveNewRate($output, $taxRate, $newRate);
+            } catch (NoSuchEntityException $exception) {
+                $output->writeln(sprintf('<warning>No Tax Rate with ID %s found </warning>', $taxRateId));
+                return 1;
+            }
+        } else {
+            $countryCode = $input->getOption(self::OPTION_COUNTRY_CODE);
+            $oldRate = (float) $input->getOption(self::OPTION_OLD_RATE);
+
+            if (!($countryCode && $oldRate)) {
+                $output->writeln('<error>Tax rate ID or either country code and rate must be specified</error>');
+                return 1;
+            }
+
+            $taxRates = $this->getRatesByCountryAndRate($countryCode, $oldRate);
+
+            if (count($taxRates)) {
+                foreach ($taxRates as $taxRate) {
+                    $this->saveNewRate($output, $taxRate, $newRate);
+                }
+            } else {
+                $output->writeln(sprintf(
+                    '<comment>No tax rates for %s with rate %g%% have been found</comment>',
+                    $countryCode,
+                    $oldRate
+                ));
+            }
+        }
+
+        if ($input->getOption(self::OPTION_DRY_RUN)) {
+            $output->writeln('<comment>Dry Run Mode. No data has been modified</comment>');
+        }
+
+        return 0;
+    }
+
+    /**
+     * @param OutputInterface $output
+     * @param TaxRateInterface $taxRate
+     * @param $newRate
+     * @param bool $dryRun
+     * @return void
+     */
+    private function saveNewRate(OutputInterface $output, TaxRateInterface $taxRate, $newRate, $dryRun = false)
+    {
+        // try to update tax code. should work wor most simple cases
+        $taxRate->setCode(str_replace(
+            sprintf('%g%%', $taxRate->getRate()),
+            sprintf('%g%%', $newRate),
+            $taxRate->getCode()
+        ));
+
+        $taxRate->setRate($newRate);
+
+        if (!$dryRun) {
+            try {
+                $this->taxRateRepository->save($taxRate);
+            } catch (\Exception $exception) {
+                $output->writeln(sprintf(
+                    '<error>Cannot save Tax Rate with ID %d. Error message: %s</error>',
+                    $taxRate->getId(),
+                    $exception->getMessage()
+                ));
+            }
+        }
+
+        $output->writeln(sprintf(
+            '<info>Tax Rate with ID %d for country %s has been saved  with new percent rate %g%%</info>',
+            $taxRate->getId(),
+            $taxRate->getTaxCountryId(),
+            $taxRate->getRate()
+        ));
+    }
+
+    /**
+     * @param string $countryCode
+     * @param float $oldRate
+     * @return TaxRateInterface[]
+     * @throws InputException
+     */
+    private function getRatesByCountryAndRate($countryCode, float $oldRate)
+    {
+        /** @var SearchCriteriaBuilder $criteriaBuilder */
+        $criteriaBuilder = $this->criteriaBuilderFactory->create();
+        if ($countryCode) {
+            $criteriaBuilder->addFilter('tax_country_id', $countryCode);
+        }
+
+        if ($oldRate) {
+            $criteriaBuilder->addFilter('rate', $oldRate);
+        }
+
+        return $this->taxRateRepository->getList($criteriaBuilder->create())->getItems();
+    }
+}

src/etc/di.xml

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+<?xml version="1.0"?>
+<!--
+/**
+ * @author      Oleh Kravets <[email protected]>
+ * @copyright   Copyright (c) 2020 schoene neue kinder GmbH  (https://www.snk.de)
+ * @license     https://opensource.org/licenses/MIT  The MIT License (MIT)
+ */
+-->
+<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
+    <type name="Magento\Framework\Console\CommandListInterface">
+        <arguments>
+            <argument name="commands" xsi:type="array">
+                <item name="snk-tax-rate-update" xsi:type="object">Snk\TaxUpdater\Console\UpdateTaxRateCommand</item>
+            </argument>
+        </arguments>
+    </type>
+</config>

src/etc/module.xml

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+<?xml version="1.0"?>
+<!--
+/**
+ * @author      Oleh Kravets <[email protected]>
+ * @copyright   Copyright (c) 2020 schoene neue kinder GmbH  (https://www.snk.de)
+ * @license     https://opensource.org/licenses/MIT  The MIT License (MIT)
+ */
+-->
+<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd">
+    <module name="Snk_TaxUpdater" setup_version="0.1.0" >
+        <sequence>
+            <module name="Magento_Tax"/>
+        </sequence>
+    </module>
+</config>

src/registration.php

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+<?php
+/**
+ * @author      Oleh Kravets <[email protected]>
+ * @copyright   Copyright (c) 2020 schoene neue kinder GmbH  (https://www.snk.de)
+ * @license     https://opensource.org/licenses/MIT  The MIT License (MIT)
+ */
+use Magento\Framework\Component\ComponentRegistrar;
+
+ComponentRegistrar::register(ComponentRegistrar::MODULE, 'Snk_TaxUpdater', __DIR__);