dev

mapi/api/ctcard/CTCard.php

@@ -1,37 +1,33 @@
 <?php
 
 namespace mapi;
-use mapi\config\config;
 class CTCard implements IOpenCard
 {
-    private function create_guid() : string
+    private function head($method) : array
     {
-        $str = md5(uniqid(mt_rand(), true));
-        $uuid  = substr($str,0,8);
-        $uuid .= substr($str,8,4);
-        $uuid .= substr($str,12,4);
-        $uuid .= substr($str,16,4);
-        $uuid .= substr($str,20,12);
-        return $uuid;
-    }
-
-    private function generate_packet_sequence_number() : string
-    {
-        return config::SYS_CODE.config::APP_CODE.date("ymdhm", time()).$this->create_guid();
-    }
+        $guider = function (): string
+        {
+            $str = md5(uniqid(mt_rand(), true));
+            $uuid = substr($str, 0, 8);
+            $uuid .= substr($str, 8, 4);
+            $uuid .= substr($str, 12, 4);
+            $uuid .= substr($str, 16, 4);
+            $uuid .= substr($str, 20, 12);
+            return $uuid;
+        };
+        $make_sn = function () use ($guider){
+            return config::SYS_CODE . config::APP_CODE . date("ymdhm", time()) . $guider();
+        };
+        $signer = function ($sn) {
+            return md5("$sn" . config::KEY);
+        };
 
-    private function sign() : string
-    {
-        return md5($this->generate_packet_sequence_number().config::KEY);
-    }
-
-    public function createHead($method) : array
-    {
         $sysCode = config::SYS_CODE;
         $appCode = config::APP_CODE;
-        $transactionId = $this->generate_packet_sequence_number();
+        $transactionId = $make_sn();
         $reqTime = date("Y-m-d H:i:s", time());
-        $sign = $this->sign();
+        $sign = $signer($transactionId);
+
         return [
             "sysCode"=>$sysCode,
             "appCode"=>$appCode,
@@ -47,12 +43,10 @@ class CTCard implements IOpenCard
 
     public function fraud_check($biz, $net_errno) : bool
     {
-        $params['head'] = $this->createHead("fraudCheck");
+        $params['head'] = $this->head("fraudCheck");
         $params['biz'] = $biz;
         $requestParameters = json_encode($params);
         $resp = http_post_data(config::production_env['DcoosExternalNetwork'], $requestParameters , config::HeaderProduction, $net_errno);
 
-
-
     }
 }

mapi/api/ctcard/config/config.php

@@ -1,5 +1,5 @@
 <?php
-namespace mapi\config;
+namespace mapi;
 
 class config
 {