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70 lines
2.8 KiB
PHP
70 lines
2.8 KiB
PHP
<?php
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/**
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* CurrencyExchangeRateTransformer.php
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* Copyright (c) 2019 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\Transformers;
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use FireflyIII\Models\CurrencyExchangeRate;
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/**
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* Class CurrencyExchangeRateTransformer
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*/
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class CurrencyExchangeRateTransformer extends AbstractTransformer
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{
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/**
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* @param CurrencyExchangeRate $rate
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*
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* @return array
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*/
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public function transform(CurrencyExchangeRate $rate): array
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{
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$result = number_format((float)$rate->rate * (float)$this->parameters->get('amount'), $rate->toCurrency->decimal_places, '.', '');
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$result = 0.0 === $result ? null : $result;
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return [
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'id' => (int)$rate->id,
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'created_at' => $rate->created_at->toAtomString(),
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'updated_at' => $rate->updated_at->toAtomString(),
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'from_currency_id' => (int)$rate->fromCurrency->id,
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'from_currency_name' => $rate->fromCurrency->name,
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'from_currency_code' => $rate->fromCurrency->code,
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'from_currency_symbol' => $rate->fromCurrency->symbol,
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'from_currency_decimal_places' => (int)$rate->fromCurrency->decimal_places,
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'to_currency_id' => (int)$rate->toCurrency->id,
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'to_currency_name' => $rate->toCurrency->name,
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'to_currency_code' => $rate->toCurrency->code,
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'to_currency_symbol' => $rate->toCurrency->symbol,
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'to_currency_decimal_places' => (int)$rate->toCurrency->decimal_places,
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'date' => $rate->date->format('Y-m-d'),
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'rate' => (float)$rate->rate,
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'amount' => $result,
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'links' => [
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[
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'rel' => 'self',
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'uri' => '/currency_exchange_rates/' . $rate->id,
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],
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],
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];
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}
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}
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