public function actionIndex()
{
$session = Yii::$app->session;
$user = $session->get('user');
$examTemplates = ExamTemplate::findByMajorJobAndProvince($user['majorJobId'], $user['provinceId']);
$totalNumber = count($examTemplates);
if ($totalNumber == 0) {
$url = Url::to(['site/test-library-not-found']);
header("Location:{$url}");
exit;
}
$rand = rand(1, $totalNumber);
$examTemplate = $examTemplates[$rand - 1];
$session->set('examTemplate', $examTemplate);
//存入session,在考试结束后计算分数要用到
$examTemplateDetails = ExamTemplateDetail::findByExamTemplate($examTemplate['examTemplateId']);
$examTemplateDetails = ExamTemplateDetail::remakeArray($examTemplateDetails);
$testLibraries = TestLibrary::findByTemplateDetails($examTemplateDetails, $user);
$majorJob = MajorJob::findNameByMajorJobId($user['majorJobId']);
//将一些必要参数存入session，方便后续页面调用
$session->set('testLibraries', $testLibraries);
//所有同类型题目
$session->set('totalNumber', count($testLibraries));
//总题数
$session->set('testTitle', "模拟考试");
//测试标题
$session->set('majorJob', $majorJob);
//测试岗位
return $this->render('index', ['testLibraries' => $testLibraries]);
}
public function beforeAction($action)
{
$session = Yii::$app->session;
$user = $session->get('user');
if (!TestLibrary::checkIsExist($user)) {
$url = Url::to(['site/test-library-not-found']);
header("Location:{$url}");
}
$practiceRecordFlag = $session->getFlash('practiceRecordFlag');
if ($practiceRecordFlag) {
//支付方案如果已经生成直接显示过去
return parent::beforeAction($action);
}
$practiceRecord = PracticeRecord::findByUser($user['userId']);
if (!$practiceRecord) {
//如果没有练习权
//获取在线练习支付方案
/** @var $scheme \common\models\Scheme */
$schemes = Scheme::findPracticeScheme();
$session->setFlash('practice-schemes', $schemes);
//存入session，在练习首页使用
$session->setFlash('practiceRecordFlag', true);
//支付方案生成的标志
$url = Url::to(['practice/index', true]);
header("Location:{$url}");
return false;
}
return parent::beforeAction($action);
}
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]);
}
public function update()
{
/** @var $testLibrary \common\models\TestLibrary */
$testLibrary = TestLibrary::findOne($this->testLibraryId);
$testLibrary->problem = $this->problem;
$testLibrary->question = $this->question;
$testLibrary->options = $this->options;
$testLibrary->answer = $this->answer;
$testLibrary->createDate = DateFunctions::getCurrentDate();
$user = \Yii::$app->session->get('user');
$testLibrary->createUserId = $user['userId'];
if (!$testLibrary->update()) {
throw new Exception("UpdateTestLibraryForm update error");
}
}
/**
* 根据用户查询所有收藏以及与其相关的testLibrary
* @param $userId
* @return mixed
* @throws \Exception
*/
public static function findAllByUserWithTestLibrary($userId)
{
$table_a = Collection::tableName();
$table_b = TestLibrary::tableName();
return (new Query())->from([$table_a, $table_b])->where(["{$table_a}.userId" => $userId])->andWhere("{$table_b}.testLibraryId = {$table_a}.testLibraryId")->orderBy(["{$table_a}.createDate" => SORT_DESC])->all();
}
/**
* 根据用户判断用户所在的省份和专业是否有题目，缓存24小时、依赖题库数量的变化
* @param $user
* @return bool
*/
public static function checkIsExist($user)
{
$dependency = new DbDependency(['sql' => 'select count(*) from testLibrary']);
$result = TestLibrary::getDb()->cache(function () use($user) {
return TestLibrary::findOne(['provinceId' => $user['provinceId'], 'majorJobId' => $user['majorJobId']]);
}, 24 * 3600, $dependency);
if ($result) {
return true;
}
return false;
}
/**
* 重置用户的练习进度，并返回第一题编号
* @param $user
* @param $testTypeId
* @return int
* @throws Exception
*/
public static function resetCurrent($user, $testTypeId)
{
$testLibrary = TestLibrary::findFirstByUserAndTestType($user, $testTypeId);
self::saveOrUpdate($user['userId'], $testTypeId, $testLibrary['testLibraryId']);
return 0;
}
/**
* 单项训练
* @param $type
* @return string
*/
public function actionSingle($type)
{
$session = Yii::$app->session;
$user = $session->get('user');
$testTypeId = 0;
$testTitle = "单项练习-";
switch ($type) {
case 'danxuan':
$testTypeId = 1;
$testTitle .= "单选题";
break;
case 'duoxuan':
$testTypeId = 2;
$testTitle .= "多选题";
break;
case 'panduan':
$testTypeId = 3;
$testTitle .= "判断题";
break;
case 'anli':
$testTypeId = 4;
$testTitle .= "案例计算题";
break;
default:
break;
}
$currentNumber = TestLibrary::findCurrentNumber($user, $testTypeId);
$testLibraries = TestLibrary::findAllByUserAndTestType($user, $testTypeId);
if ($currentNumber >= count($testLibraries)) {
//当前题号达到最大题号，重新从头开始
$currentNumber = 0;
}
//测试图片
//$testLibraries = TestLibrary::find()->where('pictureBig is not null')->orWhere('pictureSmall is not null')->all();
$countNumber = count($testLibraries);
if ($countNumber == 0) {
//避免没有题目生成出题页面出错
$url = Url::to(['site/test-library-not-found']);
header("Location:{$url}");
exit;
}
$majorJob = MajorJob::findNameByMajorJobId($user['majorJobId']);
//将一些必要参数存入session，方便后续页面调用
$session->set('testLibraries', $testLibraries);
//所有题目
$session->set('totalNumber', $countNumber);
//总题数
$session->set('testTypeId', $testTypeId);
//测试类型id
$session->set('testTitle', $testTitle);
//测试标题
$session->set('majorJob', $majorJob);
//测试岗位
//取出特定的题目量,$testLibraries为引用
$startNumber = TestLibrary::takeOutSpecialNumber($currentNumber, $testLibraries);
return $this->render('test', ['testLibraries' => $testLibraries, 'startNumber' => $startNumber, 'currentNumber' => $currentNumber]);
}