/**
* 发布资金活动
* @return boolean
*/
public function publish()
{
//生成随机数据
$total = $this->gift_price;
//红包总金额
$num = $this->gift_nums;
// 分成10个红包，支持10人随机领取
$moneyArray = [];
$time = time();
$addip = \Yii::$app->request->userIP;
for ($i = 0; $i < $num; $i++) {
$money = $this->gift_price;
$moneyArray[$i] = [0, $this->activity_id, $this->gift_name, $money, 0, $time, 0, 0, $addip];
}
\Yii::$app->db->createCommand()->batchInsert(Gift::tableName(), ['user_id', 'activity_id', 'gift_name', 'gift_price', 'gift_status', 'addtime', 'updatetime', 'fittime', 'addip'], $moneyArray)->execute();
Activity::updateAll(['ac_status' => 1], 'id=' . $this->activity_id);
return true;
}
/**
* 发布资金活动
* @return boolean
*/
public function publish()
{
//生成随机数据
$total = $this->gift_price;
//红包总金额
$num = $this->gift_nums;
// 分成10个红包，支持10人随机领取
$min = $this->gift_min;
//每个人最少能收到0.01元
$max = $this->gift_max;
$moneyArray = [];
$time = time();
$addip = \Yii::$app->request->userIP;
for ($i = 1; $i < $num; $i++) {
$safe_total = ($total - ($num - $i) * $min) / ($num - $i);
//随机安全上限
if ($max < $safe_total) {
$safe_total = $max;
}
$money = mt_rand($min * 100, $safe_total * 100) / 100;
$moneyArray[$i] = [0, $this->activity_id, $this->gift_name, $money, 0, $time, 0, 0, $addip];
$total = $total - $money;
}
$moneyArray[$num] = [0, $this->activity_id, $this->gift_name, $total, 0, $time, 0, 0, $addip];
\Yii::$app->db->createCommand()->batchInsert(Gift::tableName(), ['user_id', 'activity_id', 'gift_name', 'gift_price', 'gift_status', 'addtime', 'updatetime', 'fittime', 'addip'], $moneyArray)->execute();
Activity::updateAll(['ac_status' => 1], 'id=' . $this->activity_id);
return true;
}
