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<?php namespace Arcanedev\Currencies\Entities; |
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use Arcanedev\Currencies\Contracts\Entities\Rate as RateContract; |
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use Arcanedev\Support\Collection; |
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/** |
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* Class RateCollection |
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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 RateCollection extends Collection |
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{ |
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/* ------------------------------------------------------------------------------------------------ |
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| Properties |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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/** |
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* The `from` currency iso. |
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* |
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* @var string |
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*/ |
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protected $from; |
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/* ------------------------------------------------------------------------------------------------ |
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| Getters & Setters |
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| ------------------------------------------------------------------------------------------------ |
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*/ |
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/** |
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* Get the `from` currency iso. |
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* |
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* @return string |
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*/ |
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public function getFrom() |
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{ |
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return $this->from; |
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} |
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/** |
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* Set the `from` currency iso. |
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* |
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* @param string $from |
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* |
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* @return self |
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*/ |
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protected function setFrom($from) |
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{ |
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$this->from = $from; |
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return $this; |
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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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* Load rates. |
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* |
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* @param string $from |
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* @param array $rates |
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* |
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* @return self |
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*/ |
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public function load($from, array $rates) |
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{ |
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$this->reset(); |
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$this->setFrom($from); |
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foreach ($rates as $to => $ratio) { |
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$this->add($to, $ratio); |
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} |
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return $this; |
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} |
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/** |
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* Add a rate to the collection. |
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* |
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* @param string $to |
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* @param double|int $ratio |
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* |
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* @return self |
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*/ |
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public function add($to, $ratio) |
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{ |
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return $this->addRate( |
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Rate::make($this->getFrom(), $to, $ratio) |
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); |
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} |
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/** |
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* Add a Rate object to the collection. |
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* |
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* @param \Arcanedev\Currencies\Contracts\Entities\Rate $rate |
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* |
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* @return self |
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*/ |
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public function addRate(RateContract $rate) |
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{ |
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$this->put($rate->to(), $rate); |
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return $this; |
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} |
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/** |
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* Get a rate by `to` iso. |
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* |
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* @param string $key |
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* @param null $default |
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* |
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* @return \Arcanedev\Currencies\Entities\Rate |
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*/ |
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public function get($key, $default = null) |
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{ |
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return parent::get($key, $default); |
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} |
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} |
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|
ARCANEDEV /
Currencies
