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<?php |
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namespace App\Transformers; |
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use App\Purchase; |
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use League\Fractal\TransformerAbstract; |
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class PurchaseTransformer extends TransformerAbstract |
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{ |
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/** |
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* List of resources possible to include. |
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* |
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* @var array |
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*/ |
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protected $availableIncludes = ['supplier', 'guitars']; |
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/** |
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* Turn this item object into a generic array. |
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* |
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* @param Purchase $purchase |
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* |
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* @return array |
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*/ |
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public function transform(Purchase $purchase) |
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{ |
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return [ |
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'id' => (int) $purchase->id, |
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'supplier_id' => (int) $purchase->supplier_id, |
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'quantity' => (int) $purchase->quantity, |
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'price' => (float) $purchase->price, |
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'stored' => (int) $purchase->stored, |
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'sold' => (int) $purchase->sold, |
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'make' => [ |
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'id' => (int) $purchase->make->id, |
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'name' => (string) $purchase->make->name, |
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], |
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'purchased' => [ |
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'timestamp' => $purchase->date_purchased->getTimestamp(), |
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'date' => (string) $purchase->date_purchased->toFormattedDateString(), |
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'readable' => (string) $purchase->date_purchased->diffForHumans(), |
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], |
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'delivery' => [ |
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'timestamp' => $purchase->delivery_date->getTimestamp(), |
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'date' => (string) $purchase->delivery_date->toFormattedDateString(), |
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'readable' => (string) $purchase->delivery_date->diffForHumans(), |
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], |
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'status' => (string) $purchase->status, |
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]; |
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} |
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/** |
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* Include supplier. |
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* |
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* @param Purchase $purchase |
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* |
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* @return \League\Fractal\Resource\Collection |
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*/ |
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public function includeSupplier(Purchase $purchase) |
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{ |
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return $this->item($purchase->supplier, new SupplierTransformer); |
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} |
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/** |
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* Include guitars. |
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* |
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* @param Purchase $purchase |
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* |
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* @return \League\Fractal\Resource\Collection |
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*/ |
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public function includeGuitars(Purchase $purchase) |
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{ |
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return $this->collection($purchase->guitars, new GuitarTransformer); |
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} |
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} |
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It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: