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<?php |
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namespace Orkhanahmadov\LaravelGoldenpay\Traits; |
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use Illuminate\Container\Container; |
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use Illuminate\Database\Eloquent\Relations\MorphMany; |
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use Orkhanahmadov\Goldenpay\Enums\CardType; |
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use Orkhanahmadov\Goldenpay\Enums\Language; |
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use Orkhanahmadov\LaravelGoldenpay\Goldenpay; |
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use Orkhanahmadov\LaravelGoldenpay\Models\Payment; |
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trait Payable |
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{ |
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public function payments(): MorphMany |
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{ |
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return $this->morphMany(Payment::class, 'payable'); |
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} |
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public function successfulPayments(): MorphMany |
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{ |
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return $this->morphMany(Payment::class, 'payable')->successful(); |
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} |
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/** |
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* @param int $amount |
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* @param CardType $cardType |
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* @param string|null $description |
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* @param Language|null $lang |
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* |
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* @return Payment |
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* |
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* @throws \Illuminate\Contracts\Container\BindingResolutionException |
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* @throws \Orkhanahmadov\Goldenpay\Exceptions\GoldenpayPaymentKeyException |
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*/ |
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public function createPayment( |
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int $amount, |
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CardType $cardType, |
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?string $description = null, |
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?Language $lang = null |
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): Payment { |
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/** @var Goldenpay $goldenpay */ |
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$goldenpay = Container::getInstance()->make(Goldenpay::class); |
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$payment = $goldenpay->payment($amount, $cardType, $description ?: $this->description(), $lang); |
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$payment->payable_type = self::class; |
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$payment->payable_id = $this->getKey(); |
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$payment->save(); |
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return $payment; |
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} |
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/** |
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* Define description for this model's payments. |
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* |
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* @return string |
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*/ |
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abstract public function description(): string; |
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} |
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This check looks for methods that are used by a trait but not required by it.
To illustrate, let’s look at the following code example
The trait
Idable
provides a methodequalsId
that in turn relies on the methodgetId()
. If this method does not exist on a class mixing in this trait, the method will fail.Adding the
getId()
as an abstract method to the trait will make sure it is available.