rugk/threema-msgapi-sdk-php

<?php
/**
 * @author Threema GmbH
 * @copyright Copyright (c) 2015-2016 Threema GmbH
 */


namespace Threema\MsgApi;

class Receiver {
    const TYPE_ID = 'to';
    const TYPE_PHONE = 'phone';
    const TYPE_EMAIL = 'email';

    /**
     * @var string
     */
    private $type = self::TYPE_ID;

    /**
     * @var string
     */
    private $value;

    /**
     * @param string $value
     * @param string $type
     */
    public function __construct($value, $type = self::TYPE_ID) {
        $this->setValue($value, $type);
    }

    /**
     * @param string $threemaId
     * @return $this
     */
    public function setToThreemaId($threemaId) {
        return $this->setValue($threemaId,
            self::TYPE_ID);
    }

    /**
     * @param string $phoneNo
     * @return $this
     */
    public function setToPhoneNo($phoneNo) {
        return $this->setValue($phoneNo,
            self::TYPE_PHONE);
    }

    /**
     * @param string $emailAddress
     * @return $this
     */
    public function setToEmail($emailAddress) {
        return $this->setValue($emailAddress,
            self::TYPE_EMAIL);
    }

    /**
     * @param string $value
     * @param string $type
     * @return $this
     */
    private function setValue($value, $type) {
        $this->value = $value;
        $this->type = $type;
        return $this;
    }

    /**
     * @return array
     * @throws \InvalidArgumentException
     */
    public function getParams() {
        switch($this->type) {
            case self::TYPE_ID:
                $to = $this->type;
                $this->value = strtoupper(trim($this->value));
                break;

            case self::TYPE_EMAIL:
            case self::TYPE_PHONE:
                $to = $this->type;
                break;
            default:
                throw new \InvalidArgumentException();
        }

        return array(
            $to => $this->value
        );
    }
}