<?php
class eipo
{
    private $session;
    private $member = 90219;
    private $loginId = "RDQ";
    private $password = "Rdq@123456789";
	public $sess;
	public $debug=false;
	
	function __construct() {
    $this->sess = $this->getSession();
	}

    function getSession()
    {
		if($this->debug){echo "\nget session---------------------- get session \n";}
        $array = file("session.php", FILE_IGNORE_NEW_LINES);
		
		if(count($array)==3 && strlen($array[1])==36){
			return $array[1];
		}else{
			$this->login();
			$array = file("session.php", FILE_IGNORE_NEW_LINES);
		
			if(count($array)==3 && strlen($array[1])==36){
			return $array[1];
			}else{
			 return false;
			}
		}
    }
	
	function getpost_pre($url, $method, $data, $session_required){
		if($this->debug){echo "\ngetpost_pre---------------------- getpost_pre\n";}
		$x = $this->getpost($url, $method, $data, $session_required);
		if($x !=""){ 		return $x; 		}
		if($this->debug){echo "\ngetpost_pre----------- EMPTY RES 1 \n";}
		$this->login();
		$x = $this->getpost($url, $method, $data, $session_required);
		if($x !=""){ return $x; }else{
			if($this->debug){echo "\ngetpost_pre----------- EMPTY RES 2 \n";}
			return false;
		}
	}
	

    function getpost($url, $method, $data, $session_required)
    {
		if($this->debug){echo "\ngetpost---------------------- getpost\n";}
        $curl = curl_init();
        $ca = array(
            CURLOPT_URL => $url,
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_ENCODING => '',
            CURLOPT_MAXREDIRS => 10,
            CURLOPT_TIMEOUT => 0,
            CURLOPT_FOLLOWLOCATION => true,
            CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
            CURLOPT_CUSTOMREQUEST => $method,
            CURLOPT_HTTPHEADER => array('Content-Type: application/json' ) 
        );
        if ($method == "POST") {  $ca[CURLOPT_POSTFIELDS] = $data;  }
		
		if($session_required!=0){ $ca[CURLOPT_HTTPHEADER] =  array('Content-Type: application/json','Access-Token: '.$this->sess); }
		
		if($this->debug){print_r($ca);
		echo "
		";}
		curl_setopt_array($curl, $ca);
        $r = curl_exec($curl);
		if($this->debug){echo $r;}
        if ($r === false) {   echo 'Curl error: ' . curl_error($curl);   }   else{ /* echo 'Operation completed without any errors'; */ }
        curl_close($curl);
        return $r;
    }

    function login()
    {
		if($this->debug){echo "\nlogin---------------------- login\n";}

        $response = json_decode($this->getpost("https://eipo.nseindia.com/eipo/v1/login", "POST", '{"member": "'.$this->member.'","loginId": "'.$this->loginId.'","password": "'.$this->password.'"}', 0));

        if ($response->status == "success")
        {
            $myfile = fopen("session.php", "w") or die("Unable to open file!");
            $txt = "<?php /* \n";
            $txt .= "" . $response->token . "";
            $txt .= "\n */ ?>";
            fwrite($myfile, $txt);
            fclose($myfile);
			
			$this->sess = $response->token;
			
            return $response->token;
        }
        else
        {
            return false;
        }
    }
	
	function ipomaster(){
		
	if($this->debug){echo "\nipomaster---------------------- ipomaster\n";}
	
	if(!file_exists("ipomaster.json") || ((time()-filemtime("ipomaster.json"))>1800)  ){
		
		$response    = json_decode($this->getpost_pre("https://eipo.nseindia.com/eipo/v1/ipomaster", "GET", '', 1));
		 $myfile = fopen("ipomaster.json", "w");
		 fwrite($myfile, json_encode($response));
         fclose($myfile);
		 return  $response ;
	}else{
		return  json_decode(file_get_contents("ipomaster.json"));
		
	}
	}
	
	function new_eform($symbol,$depository,$dpId,$clientBenId,$pan,$clientName,$upi,$bids){
		
		$q = '{"symbol":"'.$symbol.'","depository":"'.$depository.'","dpId":"'.$dpId.'","clientBenId":"'.$clientBenId.'","pan":"'.$pan.'","category":"IND","bankReferenceNo":"","bankAccountNo":"","bankNameBranch":"","clientName":"'.$clientName.'","clientAddress":"","clientEmail":"","clientTelephone":"","formType":1,"paymentType":"FULL","nonASBA":false,"upiFlag":"Y","upi":"'.$upi.'","bankCode":"","locationCode":"","chequeNumber":"","syndMemCode":"","brokerCode":"","subBrokerCode":"","bids":'.$bids.'}';
		
		
		 $response = json_decode($this->getpost_pre("https://eipo.nseindia.com/eipo/v1/eforms/add", "POST", $q, 1));
		 
		 if(isset($response->applicationNumber) && strlen($response->applicationNumber)>3){
			 return $response->applicationNumber;
		 }else{
			 
			 return false;
		 }

		
	}
	
	function processIPO($symbol,$depository,$dpId,$clientBenId,$pan,$clientName,$upi,$bids,$ref=""){
		
		$eform = $this->new_eform($symbol,$depository,$dpId,$clientBenId,$pan,$clientName,$upi,$bids);
		
		if($eform){
			$q = '{"symbol":"'.$symbol.'","applicationNumber":"'.$eform.'","category":"IND","clientName":"'.$clientName.'","depository":"'.$depository.'","dpId":"'.$dpId.'","clientBenId":"'.$clientBenId.'","nonASBA":false,"chequeNumber":"","pan":"'.$pan.'","referenceNumber":"'.$ref.'","allotmentMode":"demat","upiFlag":"Y","upi":"'.$upi.'","bankCode":"","locationCode":"","bankAccount":"","ifsc":"","subBrokerCode":"","timestamp":"","bids":'.$bids.'}';
			
			 $response = json_decode($this->getpost_pre("https://eipo.nseindia.com/eipo/v1/transactions/add", "POST", $q, 1));
			 if(isset($response->status) && $response->status=="success"){
			 return $eform;
			 }else{
			 echo '{"status": "failed","reason": "ER2"}';
			 return false;
		 }
			
		}else{
			
			echo '{"status": "failed","reason": "ER1"}';
			exit();
		}
	}
	
	
	function editIPO($json){
		
		$q = $json;
			
		$response = json_decode($this->getpost_pre("https://eipo.nseindia.com/eipo/v1/transactions/add", "POST", $q, 1));
		
			 if(isset($response->status) && $response->status=="success"){
			 return '{"status": "failed","reason": "ER2"}';
			 }else{
			 echo '{"status": "failed","reason": "ER2"}';
			 return false;
		 }
			
		
	}
	
	function getApplication($symbol,$eform){
		$q='{"symbol": "'.$symbol.'","applicationNumber": "'.$eform.'"}';
		$response = json_decode($this->getpost_pre("https://eipo.nseindia.com/eipo/v1/transactions/fetch", "POST", $q, 1));
			 if(isset($response->status) && $response->status=="success" && count($response->transactions)==1 && $response->transactions[0]->applicationNumber==$eform){
				return json_encode($response);
			 }else{
				echo '{"status": "failed","reason": "ER3"}';
				return false;
	}}
}

//$eipo = new eipo();
//$eipo->debug = true;
//print_r($eipo->ipomaster());
//$eipo->processIPO("RUCHISOYA","CDSL","","1209320000002086","AJZPJ9559M","ARUN KUMAR JAISWAL","9830844002@ybl",'[{"activityType":"new","remark":"noremark5","quantity":21,"atCutOff":false,"price":616,"amount":12936}]');
//echo $eipo->login();
//echo $eipo->getSession();
//echo $eipo->getApplication("RUCHISOYA","800181069");







?>