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91 lines
3.1 KiB
PHP
91 lines
3.1 KiB
PHP
<?php
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/**
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* CurrencyValidation.php
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* Copyright (c) 2020 james@firefly-iii.org
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*
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* This file is part of Firefly III (https://github.com/firefly-iii).
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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
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* published by the Free Software Foundation, either version 3 of the
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* 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 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 FireflyIII\Validation;
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use Illuminate\Validation\Validator;
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use Log;
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/**
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* Trait CurrencyValidation
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*
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* This trait contains validation methods that have to do with currencies.
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*/
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trait CurrencyValidation
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{
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public const TEST = 'Test';
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/**
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* If the transactions contain foreign amounts, there must also be foreign currency information.
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*
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* @param Validator $validator
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*/
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protected function validateForeignCurrencyInformation(Validator $validator): void
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{
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if ($validator->errors()->count() > 0) {
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return;
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}
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Log::debug('Now in validateForeignCurrencyInformation()');
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$transactions = $this->getTransactionsArray($validator);
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foreach ($transactions as $index => $transaction) {
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if (!is_array($transaction)) {
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continue;
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}
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// if foreign amount is present, then the currency must be as well.
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if (array_key_exists('foreign_amount', $transaction)
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&& !(array_key_exists('foreign_currency_id', $transaction)
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|| array_key_exists(
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'foreign_currency_code',
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$transaction
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))
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&& 0 !== bccomp('0', $transaction['foreign_amount'])
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) {
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$validator->errors()->add(
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'transactions.'.$index.'.foreign_amount',
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(string)trans('validation.require_currency_info')
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);
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}
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// if the currency is present, then the amount must be present as well.
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if ((array_key_exists('foreign_currency_id', $transaction) || array_key_exists('foreign_currency_code', $transaction))
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&& !array_key_exists(
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'foreign_amount',
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$transaction
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)) {
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$validator->errors()->add(
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'transactions.'.$index.'.foreign_amount',
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(string)trans('validation.require_currency_amount')
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);
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}
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}
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}
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/**
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* @param Validator $validator
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*
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* @return array
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*/
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abstract protected function getTransactionsArray(Validator $validator): array;
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}
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