XMWX/wechat/jssdk/lottery.php

<?php
require_once '../Common/Config.php';
require_once '../Common/Function.php';
$pdo = new PDO("sqlsrv:Server=".HOST.";Database=".DB, USER, PASSWORD);//5.6版本pdo连接sqlsrv
if ($_POST){
	$method=htmlspecialchars($_POST['method']);
	if ($method =='shareTimeLine'){
		
	
		$sharTimeLine=htmlspecialchars($_POST['shareTimeLine']);
		
		if ($sharTimeLine ==0){
			$updateId=htmlspecialchars($_POST['updateId']);
			$openId=htmlspecialchars($_POST['openId']);
			$sql="SELECT sharTimeLine FROM lottery_user WHERE openId='".$openId."'";
			$result=$pdo->query($sql);
			$rowset = $result->fetchAll(PDO::FETCH_ASSOC);
			$sharTime=$rowset[0]['sharTimeLine'];
			if ($sharTime !=0){
				exit;
			}
			write_log("method:shareTimeLine有调用");
			$addCode="SELECT TOP 1 id,lotteryCode FROM lottery_code";
			$addResult=$pdo->query($addCode);
			$addRowset = $addResult->fetchAll(PDO::FETCH_ASSOC);
			$addErrinfo=$pdo->errorInfo();
			if ($addErrinfo[0] =="00000"){
				$addLotteryCode=$addRowset[0]['lotteryCode'];
				$addId=$addRowset[0]['id'];
				//$id=2;
				
				try {
					$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
				
					$pdo->beginTransaction();
					$updateSql="UPDATE  lottery_user SET sharTimeLine=1 WHERE id=".$updateId;
				write_log($updateSql);
				$updateResult=$pdo->exec($updateSql);
				$insertSql="INSERT INTO  lottery_friends(openId,lotteryCode,createtime) VALUES('".$openId."',".$addLotteryCode.",'".date("Y-m-d H:i:s",time())."')";
				$insertResult=$pdo->exec($insertSql);
				$delSql="DELETE FROM lottery_code WHERE id=".$addId;
				$delResult=$pdo->exec($delSql);
					$pdo->commit();
					$result= json_encode(array("errorcode"=>0,"errorcode"=>"分享朋友圈成功"));
				} catch (Exception $e) {
					$pdo->rollBack();
					//echo "Failed: " . $e->getMessage();
					write_log($e->getMessage());
				}
				
				
			}
		}else{
			$result= json_encode(array("errorcode"=>0,"errorcode"=>"多次分享朋友圈只能获得一个抽奖码"));
		}
	}
	echo $result;
}

?>