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<?php |
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namespace Starnerz\LaravelDaraja\Requests; |
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use Starnerz\LaravelDaraja\MpesaApiClient; |
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class B2C extends MpesaApiClient |
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{ |
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/** |
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* Safaricom APIs B2C endpoint. |
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* |
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* @var string |
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*/ |
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protected $endPoint = 'mpesa/b2c/v1/paymentrequest'; |
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/** |
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* Safaricom APIs B2C command id. |
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* |
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* @var string |
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*/ |
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protected $commandId; |
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/** |
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* Safaricom APIs initiator short code username. |
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* |
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* @var string |
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*/ |
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protected $initiatorName; |
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/** |
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* Safaricom APIs B2C encrypted initiator short code password. |
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* |
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* @var string |
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*/ |
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protected $securityCredential; |
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/** |
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* Safaricom APIs B2C initiator short code. |
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* |
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* @var string |
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*/ |
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protected $partyA; |
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/** |
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* Safaricom APIs B2C queue timeout URI. |
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* |
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* @var string |
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*/ |
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protected $queueTimeOutURL; |
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/** |
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* Where the Safaricom B2C API will post the result of the transaction. |
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* |
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* @var string |
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*/ |
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protected $resultURL; |
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/** |
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* Necessary initializations for B2C transactions from the config file while |
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* also initialize parent constructor. |
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*/ |
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public function __construct() |
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{ |
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parent::__construct(); |
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$this->initiatorName = config('laravel-daraja.initiator.name'); |
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$this->securityCredential = $this->securityCredential(config('laravel-daraja.initiator.credential')); |
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$this->partyA = config('laravel-daraja.initiator.short_code'); |
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$this->queueTimeOutURL = $this->setUrl(config('laravel-daraja.queue_timeout_url.b2c')); |
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$this->resultURL = $this->setUrl(config('laravel-daraja.result_url.b2c')); |
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} |
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/** |
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* Set the initiator short code credentials. |
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* |
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* @param string $name |
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* @param string $credential |
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*/ |
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public function setInitiator($name, $credential) |
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{ |
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$this->initiatorName = $name; |
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$this->securityCredential = $this->securityCredential($credential); |
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} |
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/** |
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* Set the command ID used by the Safaricom B2C API. |
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* |
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* @param string $command |
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*/ |
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public function setCommandId($command) |
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{ |
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$this->commandId = $command; |
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} |
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/** |
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* Set the short code to be used for B2C transaction. |
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* |
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* @param string $sender |
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*/ |
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public function setSender($sender) |
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{ |
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$this->partyA = $sender; |
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} |
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/** |
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* Set the URI where Safaricom B2C API will send notification |
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* transaction timed out on queue. |
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* |
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* @param string $url |
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*/ |
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public function setQueTimeoutUrl($url) |
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{ |
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$this->queueTimeOutURL = $url; |
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} |
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/** |
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* Set the URI where Safaricom B2C API will send result of the transaction. |
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* |
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* @param string $url |
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*/ |
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public function setResultUrl($url) |
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{ |
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$this->resultURL = $url; |
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} |
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/** |
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* Make a request to Safaricom B2C API with command type SalaryPayment. |
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* |
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* @param string $recipient |
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* @param int $amount |
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* @param string $remarks |
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* @param string $occasion |
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* @return mixed|string |
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*/ |
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public function salaryPayment($recipient, $amount, $remarks, $occasion = '') |
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{ |
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$this->setCommandId('SalaryPayment'); |
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return $this->pay($recipient, $amount, $remarks, $occasion); |
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} |
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/** |
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* Make a request to Safaricom B2C API with command type BusinessPayment. |
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* |
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* @param string $recipient |
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* @param int $amount |
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* @param string $remarks |
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* @param string $occasion |
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* @return mixed|string |
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*/ |
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public function businessPayment($recipient, $amount, $remarks, $occasion = '') |
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{ |
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$this->setCommandId('BusinessPayment'); |
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return $this->pay($recipient, $amount, $remarks, $occasion); |
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} |
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/** |
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* Make a request to Safaricom B2C API with command type PromotionPayment. |
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* |
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* @param string $recipient |
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* @param int $amount |
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* @param string $remarks |
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* @param string $occasion |
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* @return mixed|string |
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*/ |
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public function promotionPayment($recipient, $amount, $remarks, $occasion = '') |
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{ |
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$this->setCommandId('PromotionPayment'); |
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return $this->pay($recipient, $amount, $remarks, $occasion); |
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} |
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/** |
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* Send transaction details to Safaricom B2C API. |
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* |
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* @param string $recipient |
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* @param int $amount |
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* @param string $remarks |
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* @param string $occasion |
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* @return mixed|string |
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*/ |
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protected function pay($recipient, $amount, $remarks, $occasion = '') |
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{ |
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$parameters = [ |
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'InitiatorName' => $this->initiatorName, |
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'SecurityCredential' => $this->securityCredential, |
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'CommandID' => $this->commandId, |
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'Amount' => $amount, |
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'PartyA' => $this->partyA, |
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'PartyB' => $recipient, |
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// As per the safaricom B2C API specification the $remarks can not be more than 100 characters |
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'Remarks' => str_limit($remarks, 100, ''), |
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'QueueTimeOutURL' => $this->queueTimeOutURL, |
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'ResultURL' => $this->resultURL, |
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'Occassion' => $occasion, |
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]; |
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return $response = $this->call($this->endPoint, ['json' => $parameters]); |
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} |
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} |
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