/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = Stack::find();
$dataProvider = new ActiveDataProvider(['query' => $query]);
$this->load($params);
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, 'status' => $this->status, 'price' => $this->price])->andFilterWhere(['like', 'stack.code', $this->code])->andFilterWhere(['like', 'stack.name', $this->name]);
return $dataProvider;
}
public static function getStackOptions()
{
$stacks = Stack::findAll(array('status' => 0));
return ArrayHelper::map($stacks, 'code', 'code');
}
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]);
}
/**
* @return \yii\db\ActiveQuery
*/
public function getStack()
{
return $this->hasOne(Stack::className(), ['id' => 'stack_id']);
}
public function setStackId($stack_id = null)
{
if ($stack_id) {
$this->stack_id = $stack_id;
} else {
$stack = Stack::find()->where(['=', 'code', $this->stackcode])->one();
if ($stack) {
$this->stack_id = $stack->id;
}
}
}
/* @var $model common\models\Stack */
/* @var $form yii\widgets\ActiveForm */
?>
<div class="stack-form">
<?php
$form = ActiveForm::begin(['enableAjaxValidation' => true, 'validateOnBlur' => true, 'validationUrl' => '/stack/validatebuy?' . ($model->id ? 'id=' . $model->id : '')]);
?>
<?php
echo $form->field($model, 'membername')->textInput(['maxlength' => true, 'readOnly' => $model->isNewRecord ? false : true]);
?>
<?php
echo $form->field($model, 'stackcode')->dropDownList(\common\models\Stack::getStackOptions());
?>
<?php
echo $form->field($model, 'price')->textInput(['maxlength' => true]);
?>
<?php
echo $form->field($model, 'volume')->textInput(['maxlength' => true]);
?>
<div class="form-group">
<?php
echo Html::submitButton($model->isNewRecord ? Yii::t('app', 'Create') : Yii::t('app', 'Update'), ['class' => $model->isNewRecord ? 'btn btn-success' : 'btn btn-primary']);
?>
</div>
