477 lines
16 KiB
PHP
Executable File
477 lines
16 KiB
PHP
Executable File
<?php
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/*
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* get_payout_details_by_date method payout amount and dispay the payout response.
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*
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* param string $params - holds the $_POST form data.
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* param string $merchant_key - holds the merchant key.
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* param string $salt - holds the merchant salt key.
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* param string $env - holds the env(enviroment)
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*
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* ##Return values
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*
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* - return array $result - holds the refund array.
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*
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* @param string $params - holds the $_POST form data.
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* @param string $merchant_key - holds the merchant key.
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* @param string $salt - holds the merchant salt key.
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* @param string $env - holds the env(enviroment)
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*
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* @return array $result - holds the refund array.
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*
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*/
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function get_payout_details_by_date($params, $merchant_key, $salt, $env){
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$result = _payout($params, $merchant_key, $salt, $env);
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return $result;
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}
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/*
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* _payout method use for initiate payout.
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*
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* param string $key - holds the merchant key.
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* param string $merchant_email - holds the mrchant email.
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* param string $payout_date - holds the payout date.
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*
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* #### Define variable
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*
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* $postedArray array - holds merchant key and $_POST form data.
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* $URL string - holds url based on the $env(enviroment : 'test' or 'prod')
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*
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* ##Return values
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*
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* - return array $payout_result - holds the response with status and data.
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*
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* - return integer status = 1 successful.
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*
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* - return integer status = 0 error.
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*
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* @param string $key - holds the merchant key.
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* @param string $merchant_email - holds the merchant email.
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* @param string $payout_date - holds the payout date.
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*
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* @return array $payout_result - holds the response with status and data.
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* @return integer status = 1 successful.
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* @return integer status = 0 error.
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*
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*/
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function _payout($params, $merchant_key, $salt, $env){
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$postedArray = '';
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$URL = '';
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// argument validation
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$argument_validation = _checkArgumentValidation($params, $merchant_key, $salt, $env);
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if(is_array($argument_validation) && $argument_validation['status'] === 0){
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return $argument_validation;
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}
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// push merchant key into $params array.
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$params['merchant_key'] = $merchant_key;
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// remove white space, htmlentities(converts characters to HTML entities), prepared $postedArray.
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$postedArray = _removeSpaceAndPreparePostArray($params);
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// type validation
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$type_validation = _typeValidation($postedArray, $salt, $env);
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if($type_validation !== true){
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return $type_validation;
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}
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// empty validation
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$empty_validation = _emptyValidation($postedArray, $salt);
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if(is_array($empty_validation) && $empty_validation['status'] === 0){
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return $empty_validation;
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}
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// email validation
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$email_validation = _emailValidation($postedArray['merchant_email']);
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if($email_validation !== true)
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return $email_validation;
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// get URL based on enviroment like ($env = 'test' or $env = 'prod')
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$URL = _getURL($env);
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// process to start payout
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$refund_result = _payoutPayment($postedArray, $salt, $URL);
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return $refund_result;
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}
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/*
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* _checkArgumentValidation method Check number of Arguments Validation. Means how many arguments submitted
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* from form and verify with
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* API documentation.
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*
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* param array $params - holds the all $_POST data.
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* param string $salt - holds the merchant salt key.
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* param string $env - holds the enviroment.
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*
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* ##Return values
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*
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* - return interger 1 number of arguments match.
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*
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* - return array status = 0 number of arguments mismatch.
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*
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* @param array $params - holds the all $_POST data.
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* @param string $salt - holds the merchant salt key.
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* @param string $env - holds the enviroment.
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*
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* @return interger 1 number of arguments match.
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* @return array status = 0 number of arguments mismatch.
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*
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*/
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function _checkArgumentValidation($params, $merchant_key, $salt, $env){
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$args = func_get_args();
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$argsc = count($args);
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if($argsc !== 4){
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return array(
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'status' => 0,
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'data' => 'Invalid number of arguments.'
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);
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}
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return 1;
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}
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/*
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* _removeSpaceAndPreparePostArray method Remove white space, converts characters to HTML entities
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* and prepared the posted array.
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*
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* param array $params - holds $_POST array, merchant key and transaction key.
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*
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* ##Return values
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*
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* - return array $temp_array - holds the all posted value after removing space.
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*
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* @param array $params - holds $_POST array, merchant key and transaction key.
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*
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* @return array $temp_array - holds the all posted value after removing space.
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*
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*/
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function _removeSpaceAndPreparePostArray($params){
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// $temp_array = array(
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// 'merchant_key' => trim( htmlentities($params['merchant_key'], ENT_QUOTES) ),
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// 'merchant_email' => trim( htmlentities($params['merchant_email'], ENT_QUOTES) ),
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// 'payout_date' => trim( htmlentities($params['payout_date'], ENT_QUOTES) )
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// );
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// return $temp_array;
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$temp_array = array();
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foreach ($params as $key => $value) {
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if (array_key_exists($key, $params) and !empty($key) ){
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$temp_array[$key] = trim(htmlentities($value, ENT_QUOTES));
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}
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}
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return $temp_array;
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}
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/*
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* _emptyValidation method check empty validation for Mandatory Parameters.
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*
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* param array $params - holds the all $_POST data
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* param string $salt - holds the merchant salt key.
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* param string $env - holds the enviroment.
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*
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* ##Return values
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*
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* - return boolean true - all $params Mandatory parameters is not empty.
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*
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* - return array with status and data - $params parameters or $salt are empty.
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*
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* @param array $params - holds the all $_POST data.
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* @param string $salt - holds the merchant salt key.
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* @param string $env - holds the enviroment.
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*
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* @return boolean true - all $params Mandatory parameters is not empty.
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* @return array with status and data - $params parameters or $salt are empty.
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*
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*/
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function _emptyValidation($params, $salt){
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$empty_value = false;
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if(empty($params['merchant_key']))
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$empty_value = 'Merchant Key';
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if(empty($params['merchant_email']))
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$empty_value = 'Merchant email';
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if(empty($params['payout_date']))
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$empty_value = 'Payout date';
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if(empty($salt))
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$empty_value = 'Merchant Salt Key';
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if($empty_value !== false){
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return array(
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'status' => 0,
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'data' => 'Mandatory Parameter '.$empty_value.' is empty'
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);
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}
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return true;
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}
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/*
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* _typeValidation method check type validation for field.
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*
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* param array $params - holds the all $_POST data.
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* param string $salt - holds the merchant salt key.
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* param string $env - holds the enviroment.
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*
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* ##Return values
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*
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* - return boolean true - all params parameters type are correct.
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*
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* - return array with status and data - params parameters type mismatch.
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*
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* @param array $params - holds the all $_POST data.
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* @param string $salt - holds the merchant salt key.
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* @param string $env - holds the enviroment.
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*
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* @return boolean true - all params parameters type are correct.
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* @return array with status and data - params parameters type mismatch.
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*
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*/
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function _typeValidation($params, $salt, $env){
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$type_value = false;
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if(!is_string($params['merchant_key']))
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$type_value = "Merchant Key should be string";
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if(!is_string($params['merchant_email']))
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$type_value = "Merchant email should be string";
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if(!is_string($params['payout_date']))
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$type_value = "Payout should be date";
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if($type_value !== false){
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return array(
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'status' => 0,
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'data' => $type_value
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);
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}
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return true;
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}
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/*
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* _emailValidation method check email format validation
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*
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* param string $email - holds the email address.
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*
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* ##Return values
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*
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* - return boolean true - email format is correct.
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*
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* - return array with status and data - email format is incorrect.
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*
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* @param string $email - holds the email address.
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*
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* @return boolean true - email format is correct.
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* @return array with status and data - email format is incorrect.
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*
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*/
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function _emailValidation($email){
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$email_regx = "/^([\w\.-]+)@([\w-]+)\.([\w]{2,8})(\.[\w]{2,8})?$/";
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if(!preg_match($email_regx, $email)){
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return array(
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'status' => 0,
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'data' => 'Merchant Email invalid, Please enter valid email.'
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);
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}
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return true;
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}
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/*
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* _getURL method set based on enviroment ($env = 'test' or $env = 'prod') and
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* generate url link.
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*
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* param string $env - holds the enviroment.
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*
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* ##Return values
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*
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* - return string $url_link - holds the full url link.
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*
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* @param string $env - holds the enviroment.
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*
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* @return string $url_link - holds the full URL.
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*
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*/
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function _getURL($env){
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$url_link = '';
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switch($env){
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case 'test' :
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$url_link = "https://testdashboard.easebuzz.in/";
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break;
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case 'prod' :
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$url_link = 'https://dashboard.easebuzz.in/';
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break;
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default :
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$url_link = "https://testdashboard.easebuzz.in/";
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}
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return $url_link;
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}
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/*
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* _payoutPayment method initiate payout payment.
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*
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* params array $params_array - holds all form data with merchant key, transaction id etc.
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* params string $salt_key - holds the merchant salt key.
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* params string $url - holds the url based in env(enviroment type $env = 'test' or $env = 'prod')
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*
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* param string $key - holds the merchant key.
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* param string $merchant_email - holds the mrchant email.
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* param string $payout_date - holds the payout date.
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*
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* ##Return values
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*
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* - return array with status and data - holds the details
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*
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* - return integer status = 0 means error.
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*
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* - return integer status = 1 means success and return result.
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*
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* @params array $params_array - holds all form data with merchant key, merchant email, date etc.
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* @params string $salt_key - holds the merchant salt key.
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* @params string $url - holds the url based in env(enviroment type $env = 'test' or $env = 'prod')
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*
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* @param string $key - holds the merchant key.
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* @param string $merchant_email - holds the merchant email.
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* @param string $payout_date - holds the payout date.
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*
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* @return array with status and data - holds the details
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* @return integer status = 0 means error.
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* @return integer status = 1 means success and go the url link.
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*
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*/
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function _payoutPayment($params_array, $salt_key, $url){
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$hash_key = '';
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// generate hash key and push into params array.
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$hash_key = _getHashKey($params_array, $salt_key);
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$params_array['hash'] = $hash_key;
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// call curl_call() for initiate payout link
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$curl_result = _curlCall( $url.'payout/v1/retrieve', http_build_query($params_array) );
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return $curl_result;
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}
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/*
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* _getHashKey method generate Hash key based on the API call (payout API).
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*
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* hash format (hash sequence) :
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* $hash = key|merchant_email|payout_date|salt
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*
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* params string $hash_sequence - holds the format of hash key (sequence).
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* params array $params - holds the passed array.
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* params string $salt - holds merchant salt key.
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*
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* ##Return values
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*
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* - return string $hash - holds the generated hash key.
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*
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* @params string $hash_sequence - holds the format of hash key (sequence).
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* @params array $params - holds the passed array.
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* @params string $salt - holds merchant salt key.
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*
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* @return string $hash - holds the generated hash key.
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*
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*/
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function _getHashKey($posted, $salt_key){
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$hash_sequence = "merchant_key|merchant_email|payout_date";
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// make an array or split into array base on pipe sign.
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$hash_sequence_array = explode( '|', $hash_sequence );
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$hash = null;
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// prepare a string based on hash sequence from the $params array.
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foreach($hash_sequence_array as $value ) {
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$hash .= isset($posted[$value]) ? $posted[$value] : '';
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$hash .= '|';
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}
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$hash .= $salt_key;
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// generate hash key using hash function(predefine) and return
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return strtolower( hash('sha512', $hash) );
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}
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/*
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* _curlCall method call CURL for payout payment.
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*
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* params string $url - holds the payment URL which will be redirect to.
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* params array $params_array - holds the passed array.
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*
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* ##Return values
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*
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* - return array with curl_status and data - holds the details.
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*
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* - return integer curl_status = 0 means error.
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*
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* - return integer curl_status = 1 means success.
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*
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* @params string $url - holds the payment URL which will be redirect to.
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* @params array $params_array - holds the passed array.
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*
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* @return array with curl_status and data - holds the details.
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* @return integer curl_status = 0 means error.
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* @return integer curl_status = 1 means success and go the url link.
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*
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* ##Method call
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* - curl_init() - Initializes a new session and return a cURL.
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* - curl_setopt_array() - Set multiple options for a cURL transfer.
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* - curl_exec() - Perform a cURL session.
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* - curl_errno() - Return the last error number.
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* - curl_error() - Return a string containing the last error for the current session.
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*
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* ##Used value
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* - curl_status => 0 : means failure.
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* - curl_status => 1 : means Success.
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*
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*/
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function _curlCall($url, $params_array){
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// Initializes a new session and return a cURL.
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$cURL = curl_init();
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// Set multiple options for a cURL transfer.
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curl_setopt_array(
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$cURL,
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array (
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CURLOPT_URL => $url,
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CURLOPT_POSTFIELDS => $params_array,
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CURLOPT_POST => true,
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_USERAGENT => 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.125 Safari/537.36',
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CURLOPT_SSL_VERIFYHOST => 0,
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CURLOPT_SSL_VERIFYPEER => 0
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)
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);
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// Perform a cURL session
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$result = curl_exec($cURL);
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// check there is any error or not in curl execution.
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if( curl_errno($cURL) ){
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$cURL_error = curl_error($cURL);
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if( empty($cURL_error) )
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$cURL_error = 'Server Error';
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return array(
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'curl_status' => 0,
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'error' => $cURL_error
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);
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}
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$result = json_decode($result);
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return $result;
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}
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?>
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