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<?php
/**
* Created by PhpStorm.
* User: ZCY
* Date: 2018/10/12
* Time: 10:08
*/
namespace common\service\chain33;
use Yii;
use common\helpers\Curl;
/**
* Lottery平行链 区块链接口
*/
class LotteryService
{
/**
* @return string
* 平行链上操作彩票
*/
public static function urlLotteryBuild()
{
$config = Yii::$app->params['lottery'];
$service = $config['service'];
$scheme = $service['scheme'] ?? 'http';
$host = $service['host'] ?? '127.0.0.1';
$port = (string)$service['port'] ?? '';
if ($port) {
return $scheme . '://' . $host . ':' . $port;
} else {
return $scheme . '://' . $host;
}
}
public static function jsonRpcBuild($params = [], $method = 'Chain33.Query')
{
$data = [
'jsonrpc' => '2.0',
'id' => 0,
'method' => $method,
'params' => [],
];
if (!empty($params)) {
$data['params'][] = $params;
}
return json_encode($data);
}
public function send($params = [], $method = 'Chain33.Query')
{
$ch = new Curl();
$jsonrpc = self::jsonRpcBuild($params, $method);
$ch->setHeader('Content-Type', 'application/json');
$ch->setRawPostData($jsonrpc);
$result = $ch->post(self::urlLotteryBuild(), false);
if (!$result) {
return ['code' => -1, 'msg' => $ch->errorText];
}
if (0 == $result['id'] && empty($result['error'])) {
$result['code'] = $result['id'];
unset($result['id']);
return $result;
} else {
return ['code' => -1, 'msg' => $result['error']];
}
}
/**
* 参与交易(未签名)
* @param $amount
* @param $number
* @param $way
* @param $fee
* @return array|mixed
*/
public function trade($amount, $number, $way, $fee )
{
$config = Yii::$app->params['lottery'];
$lotterId = $config['lotteryId'];
$params = [
"execer" => "lottery",
"actionName" => "LotteryBuy",
"payload" => [
"lotteryId" => $lotterId,
"amount" => $amount,
"number" => $number,
"way" => $way,
"fee" => $fee,
]
];
return $this->send($params, 'Chain33.CreateTransaction');
}
/**
* 参与交易(未签名)
* @param $amount
* @param $number
* @param $way
* @param $fee
* @return array|mixed
*/
public function newtrade($amount, $number, $way, $fee )
{
$config = Yii::$app->params['lottery'];
$lotterId = $config['new_lotteryId'];
$params = [
"execer" => "lottery",
"actionName" => "LotteryBuy",
"payload" => [
"lotteryId" => $lotterId,
"amount" => $amount,
"number" => $number,
"way" => $way,
"fee" => $fee,
]
];
return $this->send($params, 'Chain33.CreateTransaction');
}
/**
* 开奖
*/
public function lottery($fee)
{
$config = Yii::$app->params['lottery'];
$lotterId = $config['lotteryId'];
$params = [
"execer" => "lottery",
"actionName" => "LotteryDraw",
"payload" => [
"lotteryId" => $lotterId,
"fee" => $fee
]
];
return $this->send($params, 'Chain33.CreateTransaction');
}
/**
* 开奖
*/
public function newlottery($fee)
{
$config = Yii::$app->params['lottery'];
$lotterId = $config['new_lotteryId'];
$params = [
"execer" => "lottery",
"actionName" => "LotteryDraw",
"payload" => [
"lotteryId" => $lotterId,
"fee" => $fee
]
];
return $this->send($params, 'Chain33.CreateTransaction');
}
/**
* 获取lottery当前信息
*/
public function getLotteryCurrentInfo()
{
$config = Yii::$app->params['lottery'];
$lotterId = $config['lotteryId'];
$params = [
"execer" => 'lottery',
"funcName" => "GetLotteryCurrentInfo",
"payload" => ['lotteryId' => $lotterId]
];
return $this->send($params, 'Chain33.Query');
}
/**
* 获取lottery当前信息
*/
public function getNewLotteryCurrentInfo()
{
$config = Yii::$app->params['lottery'];
$lotterId = $config['new_lotteryId'];
$params = [
"execer" => 'lottery',
"funcName" => "GetLotteryCurrentInfo",
"payload" => ['lotteryId' => $lotterId]
];
return $this->send($params, 'Chain33.Query');
}
/**
* @param $round
* @return array|mixed
* 获取中奖号码
*/
public function getLuckyNumber($round)
{
$config = Yii::$app->params['lottery'];
$lotterId = $config['lotteryId'];
$params = [
"execer" => 'lottery',
"funcName" => "GetLotteryRoundLuckyNumber",
"payload" => ['lotteryId' => $lotterId,'round' => $round]
];
return $this->send($params, 'Chain33.Query');
}
/**
* @param $txhex
* @return array|mixed
* 签名
*/
public function sign($key,$txhex)
{
$params = [
//'addr' => $addr,
'privkey' => $key,
'txhex' => $txhex,
'expire' => '3600s',
'index' => 0
];
return $this->send($params, 'Chain33.SignRawTx');
}
public function sendTransaction($data)
{
$params = [
'data' => $data,
];
return $this->send($params, 'Chain33.SendTransaction');
}
/**
* 获取最新的区块
*/
public function getLastHeader()
{
return $this->send([], 'Chain33.GetLastHeader');
}
}