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<?php namespace Arcanedev\Currencies\Entities; |
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use Arcanedev\Currencies\Exceptions\CurrencyNotFoundException; |
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use Arcanedev\Support\Collection; |
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use Arcanedev\Currencies\Contracts\Entities\Currency as CurrencyContract; |
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/** |
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* Class CurrencyCollection |
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* |
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* @package Arcanedev\Currencies\Entities |
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* @author ARCANEDEV <[email protected]> |
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*/ |
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class CurrencyCollection extends Collection |
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{ |
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/* ------------------------------------------------------------------------------------------------ |
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| Main Functions |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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/** |
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* @param array $currencies |
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* @param bool $includeNonIso |
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* |
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* @return self |
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*/ |
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public function load(array $currencies, $includeNonIso = false) |
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{ |
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$this->reset(); |
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foreach ($currencies as $group => $items) { |
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if ($group !== 'iso' && ! $includeNonIso) continue; |
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$this->loadMany($items, ($group === 'iso')); |
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} |
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return $this; |
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} |
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/** |
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* Add a currency to the collection. |
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* |
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* @param string $key |
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* @param array $attributes |
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* |
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* @return self |
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*/ |
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public function add($key, array $attributes) |
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{ |
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$key = strtoupper($key); |
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$attributes = compact('key') + $attributes; |
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$this->addOne(Currency::make($key, $attributes)); |
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return $this; |
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} |
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/** |
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* Add a Currency object to the collection. |
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* |
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* @param \Arcanedev\Currencies\Contracts\Entities\Currency $currency |
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* |
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* @return self |
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*/ |
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public function addOne(CurrencyContract $currency) |
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{ |
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$this->put($currency->key, $currency); |
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return $this; |
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} |
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/** |
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* Check if the currency exists. |
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* |
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* @param string $iso |
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* |
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* @return \Arcanedev\Currencies\Entities\Currency |
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* |
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* @throws \Arcanedev\Currencies\Exceptions\CurrencyNotFoundException |
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*/ |
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public function findOrFails($iso) |
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{ |
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$iso = strtoupper($iso); |
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if ( ! $this->has($iso)) { |
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throw new CurrencyNotFoundException("The Currency with the ISO code [$iso] not found"); |
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} |
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return $this->get($iso); |
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} |
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/* ------------------------------------------------------------------------------------------------ |
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| Other Functions |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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/** |
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* Add many currencies. |
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* |
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* @param array $items |
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* @param bool $isIso |
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*/ |
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protected function loadMany($items, $isIso = false) |
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{ |
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foreach ($items as $key => $attributes) { |
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$attributes = ['is_iso' => $isIso] + $attributes; |
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$this->add($key, $attributes); |
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} |
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} |
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} |
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ARCANEDEV /
Currencies
If you access a property on an interface, you most likely code against a concrete implementation of the interface.
Available Fixes
Adding an additional type check:
Changing the type hint: