/**
* 获取单个投资项目信息
* @param $id
* @return array|null|\yii\db\ActiveRecord
* @throws ErrorException
*/
public static function fundOne($id)
{
if (is_numeric($id)) {
$fund_one = product::find()->where(['id' => $id])->asArray()->one();
if ($fund_one) {
return $fund_one;
} else {
throw new ErrorException("项目不存在", "100");
}
} else {
throw new ErrorException('参数错误', '404');
}
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = product::find()->orderBy('id DESC');
$dataProvider = new ActiveDataProvider(['query' => $query, 'pagination' => ['pageSize' => 10]]);
$this->load($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;
}
$ucmember = new UcenterMember();
$user = new User();
$ocreditor = $ucmember->find()->andWhere(['username' => $this->ocreditor])->one();
$oid = $ocreditor ? $ocreditor->id : '';
$maxcreditor = $ucmember->find()->andWhere(['username' => $this->maxcreditor])->one();
$mid = $maxcreditor ? $maxcreditor->id : '';
$user = $user->find()->andWhere(['username' => $this->create_user_id])->one();
$uid = $user ? $user->id : '';
$query->andFilterWhere(['id' => $this->id, 'amount' => $this->amount, 'start_at' => $this->start_at, 'end_at' => $this->end_at, 'rate' => $this->rate, 'invest_people' => $this->invest_people, 'invest_sum' => $this->invest_sum, 'create_at' => $this->create_at, 'update_at' => $this->update_at, 'status' => $this->status, 'type' => $this->type, 'create_user_id' => $uid, 'check_user_id' => $this->check_user_id, 'ocreditor' => $oid, 'maxcreditor' => $mid]);
$query->andFilterWhere(['like', 'title', $this->title])->andFilterWhere(['like', 'intro', $this->intro])->andFilterWhere(['like', 'each_max', $this->each_max])->andFilterWhere(['like', 'each_min', $this->each_min]);
return $dataProvider;
}
/**
* Finds the product model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return product the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = product::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}