public function actionIndex()
{
if (Date::isWorkingDay()) {
$limit = (int) System::loadConfig('transaction_rule');
if ($limit) {
$limit = $limit - 1;
} else {
$limit = 0;
}
if ($limit == 0) {
$date = date('Y-m-d');
} else {
$dates = Date::find()->where(['<', 'date', new Expression('curdate()')])->andWhere(['=', 'status', 0])->orderBy(['date' => SORT_DESC])->limit(2)->all();
$date = array_pop($dates);
$date = $date->date;
}
$date .= ' 23:59:59';
$transactions = StackTransaction::find()->where(['=', 'status', 0])->andWhere(['<', 'created_at', $date])->all();
foreach ($transactions as $transaction) {
if ($transaction->type == 0) {
$this->dealBuyAction($transaction);
} else {
$this->dealSellAction($transaction);
}
}
} else {
return false;
}
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = StackTransaction::find()->joinWith(['stack' => function ($query) {
$query->from(['stack' => 'stack']);
}])->joinWith(['member' => function ($query) {
$query->from(['member' => 'member']);
}])->orderBy(['created_at' => SORT_DESC]);
$dataProvider = new ActiveDataProvider(['query' => $query]);
$this->load($params);
if (!Yii::$app->user->identity->isAdmin()) {
$this->member_id = Yii::$app->user->identity->id;
}
if (!$this->validate()) {
// uncomment the following line if you do not want to return any records when validation fails
// $query->where('0=1');
return $dataProvider;
}
if ($this->created_at) {
$date = explode(' - ', $this->created_at);
if (count($date) == 2) {
$query->andFilterWhere(['>=', $this::tableName() . '.created_at', $date[0] . ' 00:00:00']);
$query->andFilterWhere(['<=', $this::tableName() . '.created_at', $date[1] . ' 23:59:59']);
}
}
if ($this->updated_at) {
$date = explode(' - ', $this->updated_at);
if (count($date) == 2) {
$query->andFilterWhere(['>=', $this::tableName() . '.updated_at', $date[0] . ' 00:00:00']);
$query->andFilterWhere(['<=', $this::tableName() . '.updated_at', $date[1] . ' 23:59:59']);
}
}
$query->andFilterWhere(['id' => $this->id, 'stack_id' => $this->stack_id, 'member_id' => $this->member_id, 'volume' => $this->volume, 'type' => $this->type, 'total_price' => $this->total_price, 'stack_transaction.status' => $this->status, 'total' => $this->total])->andFilterWhere(['like', 'stack.code', $this->stackcode])->andFilterWhere(['like', 'stack.name', $this->stackname])->andFilterWhere(['like', 'member.username', $this->membername])->orderBy(['created_at' => SORT_DESC]);
return $dataProvider;
}
/**
* @return \yii\db\ActiveQuery
*/
public function getStackTransactions()
{
return $this->hasMany(StackTransaction::className(), ['stack_id' => 'id']);
}
public function actionSell($id)
{
$stack = Stack::findOne($id);
$model = new StackTransaction();
$memberStack = Yii::$app->user->identity->getMemberStack($stack->id);
if ($model->load(Yii::$app->request->post())) {
if (Date::isWorkingDay()) {
if (Date::isWorkingTime()) {
if ($model->account_type) {
$data = Yii::$app->request->post();
$validate = true;
if (!Yii::$app->user->identity->validatePassword2($data['StackTransaction']['password2'])) {
$validate = false;
$model->addError('password2', '第二密码不正确, 请确认后重新输入.');
}
if (!$model->checkSellVolume($memberStack, $model->volume)) {
$validate = false;
}
if ($validate) {
$model->price = $stack->price;
$model->member_id = Yii::$app->user->identity->id;
$model->stack_id = $stack->id;
$model->type = 1;
$model->total_price = $stack->price * $model->volume;
$memberStack->sell_volume -= $model->volume;
$memberStack->lock_volume += $model->volume;
$connection = Yii::$app->db;
try {
$transaction = $connection->beginTransaction();
if ($model->save() && $memberStack->save()) {
$transaction->commit();
return $this->redirect(['transactions']);
} else {
Yii::error('Sell Stack Failed');
Yii::error(json_encode($model->getErrors()));
Yii::error(json_encode($memberStack->getErrors()));
$transaction->rollback();
}
} catch (Exception $e) {
}
}
} else {
$model->total_price = $stack->price * $model->volume;
}
} else {
Yii::$app->session->setFlash('danger', '非交易时间. 早上10:00 ~ 12:30. 下午2:00 ~ 4:00');
}
} else {
Yii::$app->session->setFlash('danger', '对不起,非交易日不能进行交易!');
}
}
return $this->render('sell', ['model' => $model, 'stack' => $stack, 'memberStack' => $memberStack]);
}
