bug

application/api/service/RegisterService.php

@@ -92,6 +92,10 @@ class RegisterService
         if ($agent_id == 0) {
             $agent_id = $this->inviteRelationship($referrer_id, $referrer_source);
         }
+
+        //todo 此处有个关系，解绑上一个的id
+        $this->userModel->unbundlingWx($buyer_id);
+
         $userArr = $this->userBin($user_nick, $sex, $id, $buyer_id, $status, $agent_id, $phone, $referrer_id, $referrer_source, $last_login_ip, $other_pic);
 
         //保存数据

application/model/Users.php

@@ -600,4 +600,10 @@ class Users extends Model
             return 0;
         }
     }
+
+    public function unbundlingWx($buyer_id)
+    {
+       return $this->where("buyer_id", $buyer_id)->save([ "buyer_id" => 0 ]);
+
+    }
 }