public function actionApply($id)
{
if (Yii::$app->user->can('couponGet')) {
$model = $this->findModel($id);
$score = User::getScore();
if ($score >= $model->requireScore) {
User::reduceScore($model->requireScore);
$hasCoupon = new ParticipantHasCoupon();
$hasCoupon->Participant_id = Yii::$app->user->id;
$hasCoupon->coupon_id = $id;
$hasCoupon->is_read = 0;
$hasCoupon->is_used = 0;
if ($hasCoupon->save()) {
$this->redirect(['index', 'apply' => 1]);
}
}
$this->redirect(['index', 'apply' => 2]);
} else {
if (Yii::$app->user->isGuest) {
Yii::$app->user->loginRequired();
} else {
throw new ForbiddenHttpException(Yii::t('yii', 'You are not allowed to perform this action.'));
}
}
}
public function checkUserHasCoupon($id)
{
if (ParticipantHasCoupon::findOne(['Participant_id' => Yii::$app->user->id, 'coupon_id' => $id]) !== null) {
return true;
}
return false;
}
/**
* Finds the ParticipantHasCoupon model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $Participant_id
* @param integer $coupon_id
* @return ParticipantHasCoupon the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($Participant_id, $coupon_id)
{
if (($model = ParticipantHasCoupon::findOne(['Participant_id' => $Participant_id, 'coupon_id' => $coupon_id])) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
if (Yii::$app->user->can('couponEdit')) {
?>
<p>
<?php
echo Html::a('Update', ['update', 'id' => $model->id], ['class' => 'btn btn-primary']);
?>
<?php
echo Html::a('Delete', ['delete', 'id' => $model->id], ['class' => 'btn btn-danger', 'data' => ['confirm' => 'Are you sure you want to delete this item?', 'method' => 'post']]);
?>
</p>
<?php
}
?>
<?php
echo DetailView::widget(['model' => $model, 'attributes' => ['Coupon_name', 'Coupon_description', 'expireDatetime', 'requireScore']]);
?>
<?php
if (\app\models\ParticipantHasCoupon::checkUserHasCoupon($model->id)) {
echo Html::a('Taken', ['apply', 'id' => $model->id], ['class' => 'btn btn-warning', 'disabled' => 'disabled']);
} else {
if (\app\models\User::getScore() < $model->requireScore) {
echo Html::a('Not enough score', ['apply', 'id' => $model->id], ['class' => 'btn btn-danger', 'disabled' => 'disabled']);
} else {
echo Html::a('Get it', ['apply', 'id' => $model->id], ['class' => 'btn btn-success']);
}
}
?>
</div>
/**
* @return \yii\db\ActiveQuery
*/
public function getParticipantHasCoupons()
{
return $this->hasMany(ParticipantHasCoupon::className(), ['coupon_id' => 'id']);
}
</h3>
<span>Expire at <?php
echo $row['expireDatetime'];
?>
</span>
</div>
<div class="col-sm-3">
<span class="score"><?php
echo $row['requireScore'];
?>
</span>
<span>score to get</span>
</div>
<div class="col-sm-2 text-center">
<?php
if (\app\models\ParticipantHasCoupon::checkUserHasCoupon($row['id'])) {
echo Html::a('Taken', ['apply', 'id' => $row['id']], ['class' => 'btn btn-warning', 'disabled' => 'disabled']);
} else {
if (\app\models\User::getScore() < $row['requireScore']) {
echo Html::a('Not enough score', ['apply', 'id' => $row['id']], ['class' => 'btn btn-danger', 'disabled' => 'disabled']);
} else {
echo Html::a('Get it', ['apply', 'id' => $row['id']], ['class' => 'btn btn-success']);
}
}
?>
</div>
</div>
<hr>
</a>
<?php
}
