public function actionSearch()
{
Url::remember();
//记录当前页，为更新数据后还是跳转到当前页做记录
$request = Yii::$app->request;
$query = Yii::$app->session->getFlash('query');
if ($request->isPost) {
$type = $request->post('type');
$content = $request->post('content');
} else {
$type = $request->get('type');
$content = trim($request->get('content'));
}
if ($type || !$query) {
switch ($type) {
case 'testLibraryId':
$query = TestLibrary::find()->where(['testLibraryId' => $content]);
break;
case 'testType':
$table_a = TestLibrary::tableName();
$table_b = TestType::tableName();
$query = TestLibrary::find()->leftJoin($table_b, "{$table_a}.testTypeId={$table_b}.testTypeId")->where(['like', "{$table_b}.name", $content]);
break;
case 'province':
$table_a = TestLibrary::tableName();
$table_b = Province::tableName();
$query = TestLibrary::find()->leftJoin($table_b, "{$table_a}.provinceId={$table_b}.provinceId")->where(['like', "{$table_b}.name", $content]);
break;
case 'majorJob':
$table_a = TestLibrary::tableName();
$table_b = MajorJob::tableName();
$query = TestLibrary::find()->leftJoin($table_b, "{$table_a}.majorJobId={$table_b}.majorJobId")->where(['like', $table_b . ".name", $content]);
break;
case 'testChapter':
$table_a = TestLibrary::tableName();
$table_b = TestChapter::tableName();
$query = TestLibrary::find()->leftJoin($table_b, "{$table_a}.testChapterId={$table_b}.testChapterId")->where(['like', $table_b . ".name", $content]);
break;
case 'question':
case 'problem':
case 'options':
$query = TestLibrary::find()->where(['like', $type, $content]);
break;
default:
$query = TestLibrary::find();
break;
}
}
Yii::$app->session->setFlash('query', $query);
$pagination = new Pagination(['defaultPageSize' => Yii::$app->params['pageSize'], 'totalCount' => $query->count()]);
$model = $query->offset($pagination->offset)->limit($pagination->limit)->all();
return $this->render('index', ['models' => $model, 'pages' => $pagination]);
}
/**
* 根据用户查询一定数量的题目
* @param $user
* @param $testTypeId
* @param $limit
* @param $offset
* @return array|\yii\db\ActiveRecord[]
*/
public static function findByUserAndTestType($user, $testTypeId, $limit, $offset)
{
if ($testTypeId == -1) {
return TestLibrary::find()->where(['provinceId' => $user['provinceId'], 'majorJobId' => $user['majorJobId']])->limit($limit)->offset($offset)->asArray()->all();
} else {
return TestLibrary::find()->where(['provinceId' => $user['provinceId'], 'majorJobId' => $user['majorJobId'], 'testTypeId' => $testTypeId])->limit($limit)->offset($offset)->asArray()->all();
}
}
