/**
* 更新股票信息
* @date 2016-02-26T22:46:57+0800
* @author cnzhangxl@foxmail.com
* @return [type] [description]
*/
public function actionUpdateStockInfo()
{
$sleep = 2;
$cache_time = 60;
$cachename = 'console_update_stock_info';
if (Yii::$app->cache->get($cachename)) {
// exit;
}
while (true) {
Yii::$app->cache->set($cachename, 1, $cache_time);
$list = StockBuy::find()->groupBy('stock_code')->all();
foreach ($list as $key => $stock_one) {
$url = 'http://hq.sinajs.cn/list=' . $stock_one->stock_code;
$return_arr = Common::reqUrl($url);
if ($return_arr['content']) {
$Stock = Stock::find()->where(['stock_code' => $stock_one->stock_code])->one();
if ($Stock) {
$Stock->scenario = 'update';
} else {
$Stock = new Stock(['scenario' => 'create']);
}
$stock_info_arr = explode(',', $return_arr['content']);
if ($stock_info_arr) {
$Stock->stock_code = $stock_one->stock_code;
if (isset($stock_info_arr[1]) && $stock_info_arr[1]) {
$Stock->today_open = $stock_info_arr[1];
}
if (isset($stock_info_arr[2]) && $stock_info_arr[2]) {
$Stock->yesterday_closed = $stock_info_arr[2];
}
if (isset($stock_info_arr[3]) && $stock_info_arr[3]) {
$Stock->now_price = $stock_info_arr[3];
}
if (isset($stock_info_arr[4]) && $stock_info_arr[4]) {
$Stock->max_price = $stock_info_arr[4];
}
if (isset($stock_info_arr[5]) && $stock_info_arr[5]) {
$Stock->min_price = $stock_info_arr[5];
}
if (isset($stock_info_arr[8]) && $stock_info_arr[8]) {
$Stock->volume = round($stock_info_arr[8] / 100 / 10000, 4);
}
if (isset($stock_info_arr[9]) && $stock_info_arr[9]) {
$Stock->volume_price = round($stock_info_arr[9] / 10000, 4);
}
$buy_num = 0;
for ($i = 10; $i < 19; $i += 2) {
if (isset($stock_info_arr[$i]) && $stock_info_arr[$i]) {
$buy_num += $stock_info_arr[$i];
}
}
$sale_num = 0;
for ($i = 20; $i < 29; $i += 2) {
if (isset($stock_info_arr[$i]) && $stock_info_arr[$i]) {
$sale_num += $stock_info_arr[$i];
}
}
if ($buy_num + $sale_num > 0) {
$Stock->committee_ratio = round(($buy_num - $sale_num) / ($buy_num + $sale_num), 4);
$Stock->committee_difference = intval(($buy_num - $sale_num) / 100);
}
$Stock->updated_at = time();
$Stock->save();
}
}
}
sleep($sleep);
}
return false;
}
/**
* 列表
* @return {[type]} [description]
* @version 1.0 2016-03-07T23:02:37+0800 * @author cnzhangxl@foxmail.com
*/
public function actionIndex()
{
$dataProvider = new ActiveDataProvider(['query' => StockBuy::find()]);
return $this->render('index', ['dataProvider' => $dataProvider]);
}
