modern-php/02-features/traits/Geocodable.php at dedb190c4aae10dd7446d4e9368d3d305a4244e1 · codeguy/modern-php · GitHub

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<?php
trait Geocodable {
    /** @var string */
    protected $address;

    /** @var \Geocoder\Geocoder */
    protected $geocoder;

    /** @var \Geocoder\Result\Geocoded */
    protected $geocoderResult;

    public function setGeocoder(\Geocoder\Geocoder $geocoder)
    {
        $this->geocoder = $geocoder;
    }

    public function setAddress($address)
    {
        $this->address = $address;
    }

    public function getLatitude()
    {
        if (isset($this->geocoderResult) === false) {
            $this->geocodeAddress();
        }

        return $this->geocoderResult->first()->getLatitude();
    }

    public function getLongitude()
    {
        if (isset($this->geocoderResult) === false) {
            $this->geocodeAddress();
        }

        return $this->geocoderResult->first()->getLongitude();
    }

    protected function geocodeAddress()
    {
        $this->geocoderResult = $this->geocoder->geocode($this->address);

        return true;
    }
}