/home/techb158/ileadtechnology.com/SSM/app/Repositories/configuration/exam
Edit: /home/techb158/ileadtechnology.com/SSM/app/Repositories/configuration/exam/AssessmentRepository.php (11582B)
exam_assessment = $exam_assessment;
$this->exam_assessment_detail = $exam_assessment_detail;
}
/**
* Get exam assessment query
*
* @return Assessment query
*/
public function getQuery()
{
return $this->exam_assessment;
}
/**
* Count exam assessment
*
* @return integer
*/
public function count()
{
return $this->exam_assessment->filterBySession()->count();
}
/**
* List all exam assessments by name & id
*
* @return array
*/
public function listAll()
{
return $this->exam_assessment->filterBySession()->all()->pluck('name', 'id')->all();
}
/**
* List all exam assessments by name & id for select option
*
* @return array
*/
public function selectAll()
{
return $this->exam_assessment->filterBySession()->get(['name', 'id']);
}
/**
* List all exam assessments by id
*
* @return array
*/
public function listId()
{
return $this->exam_assessment->filterBySession()->get()->pluck('id')->all();
}
/**
* Get all exam assessments
*
* @return array
*/
public function getAll()
{
return $this->exam_assessment->info()->filterBySession()->get();
}
/**
* Find exam assessment with given id.
*
* @param integer $id
* @return Assessment
*/
public function find($id)
{
return $this->exam_assessment->filterBySession()->info()->find($id);
}
/**
* Find exam assessment with given id or throw an error.
*
* @param integer $id
* @return Assessment
*/
public function findOrFail($id)
{
$exam_assessment = $this->exam_assessment->filterBySession()->info()->find($id);
if (! $exam_assessment) {
throw ValidationException::withMessages(['message' => trans('exam.could_not_find_assessment')]);
}
return $exam_assessment;
}
/**
* Get all filtered data
*
* @param array $params
* @return Assessment
*/
public function getData($params)
{
$sort_by = gv($params, 'sort_by', 'name');
$order = gv($params, 'order', 'asc');
return $this->exam_assessment->filterBySession()->info()->orderBy($sort_by, $order);
}
/**
* Paginate all exam assessments using given params.
*
* @param array $params
* @return \Illuminate\Contracts\Pagination\LengthAwarePaginator
*/
public function paginate($params)
{
$page_length = gv($params, 'page_length', config('config.page_length'));
return $this->getData($params)->paginate($page_length);
}
/**
* Get all filtered data for printing
*
* @param array $params
* @return Assessment
*/
public function print($params)
{
return $this->getData($params)->get();
}
/**
* Create a new exam assessment.
*
* @param array $params
* @return Assessment
*/
public function create($params)
{
$exam_assessment = $this->exam_assessment->forceCreate($this->formatParams($params));
$this->updateDetail($exam_assessment, $params);
return $exam_assessment;
}
/**
* Prepare given params for inserting into database.
*
* @param array $params
* @param integer $exam_assessment_id
* @return array
*/
private function formatParams($params, $exam_assessment_id = null)
{
$name = gv($params, 'name');
$query = (! $exam_assessment_id) ? $this->exam_assessment : $this->exam_assessment->where('id', '!=', $exam_assessment_id);
$exam_assessment_exists = $query->filterByName($name, 1)->count();
if ($exam_assessment_exists) {
throw ValidationException::withMessages(['name' => trans('validation.unique', ['attribute' => trans('exam.assessment')])]);
}
$details = gv($params, 'details', []);
if (! $details) {
throw ValidationException::withMessages(['message' => trans('exam.assessment_detail_missing')]);
}
$names = array();
$codes = array();
foreach ($details as $index => $detail) {
$name = gv($detail, 'name');
$code = gv($detail, 'code');
$max_mark = gv($detail, 'max_mark');
$pass_percentage = gv($detail, 'pass_percentage');
$description = gv($detail, 'description');
if (! $name) {
throw ValidationException::withMessages([$index.'_detail_name' => trans('validation.required', ['attribute' => trans('exam.assessment_detail_name')])]);
}
if (! $code) {
throw ValidationException::withMessages([$index.'_detail_code' => trans('validation.required', ['attribute' => trans('exam.assessment_detail_code')])]);
}
if (! is_numeric($max_mark)) {
throw ValidationException::withMessages([$index.'_detail_max_mark' => trans('validation.numeric', ['attribute' => trans('exam.assessment_detail_max_mark')])]);
}
if ($max_mark <= 0) {
throw ValidationException::withMessages([$index.'_detail_max_mark' => trans('validation.min.numeric', ['attribute' => trans('exam.assessment_detail_max_mark'), 'min' => 1])]);
}
if (! is_numeric($pass_percentage) && $pass_percentage != 0) {
throw ValidationException::withMessages([$index.'_detail_pass_percentage' => trans('validation.numeric', ['attribute' => trans('exam.assessment_detail_pass_percentage')])]);
}
if ($pass_percentage < 0) {
throw ValidationException::withMessages([$index.'_detail_pass_percentage' => trans('validation.min.numeric', ['attribute' => trans('exam.assessment_detail_pass_percentage'), 'min' => 0])]);
}
if ($pass_percentage > 100) {
throw ValidationException::withMessages([$index.'_detail_pass_percentage' => trans('validation.max.numeric', ['attribute' => trans('exam.assessment_detail_pass_percentage'), 'max' => 100])]);
}
$names[] = $name;
$codes[] = $code;
}
if (count($names) != count(array_unique($names))) {
throw ValidationException::withMessages(['message' => trans('resource.assessment_detail_name_duplicate')]);
}
if (count($codes) != count(array_unique($codes))) {
throw ValidationException::withMessages(['message' => trans('resource.assessment_detail_code_duplicate')]);
}
$formatted = [
'name' => gv($params, 'name'),
'academic_session_id' => config('config.default_academic_session.id'),
'description' => gv($params, 'description'),
'options' => []
];
return $formatted;
}
/**
* Update exam assessment detail.
*
* @param ExamAssessment $exam_assessment
* @param array $params
*
* @return ExamAssessment
*/
public function updateDetail(Assessment $exam_assessment, $params)
{
$details = gv($params, 'details');
$previous_names = $exam_assessment->Details->pluck('name')->all();
$names = array();
foreach ($details as $detail) {
$name = gv($detail, 'name');
$code = gv($detail, 'code');
$max_mark = gv($detail, 'max_mark');
$pass_percentage = gv($detail, 'pass_percentage');
$description = gv($detail, 'description');
$exam_assessment_detail = $this->exam_assessment_detail->filterByExamAssessmentId($exam_assessment->id)->firstOrCreate([
'exam_assessment_id' => $exam_assessment->id,
'name' => $name
]);
$names[] = $name;
$exam_assessment_detail->max_mark = formatNumber($max_mark);
$exam_assessment_detail->pass_percentage = formatNumber($pass_percentage);
$exam_assessment_detail->exam_assessment_id = $exam_assessment->id;
$exam_assessment_detail->code = $code;
$exam_assessment_detail->description = $description;
$exam_assessment_detail->options = [];
$exam_assessment_detail->save();
}
foreach ($previous_names as $previous_name) {
if (!in_array($previous_name, $names)) {
$this->exam_assessment_detail->filterByExamAssessmentId($exam_assessment->id)->filterByName($previous_name,1)->delete();
}
}
}
/**
* Update given exam assessment.
*
* @param Assessment $exam_assessment
* @param array $params
*
* @return Assessment
*/
public function update(Assessment $exam_assessment, $params)
{
$exam_schedules = $exam_assessment->schedules;
foreach ($exam_schedules as $exam_schedule) {
foreach ($exam_schedule->records as $record) {
if ((is_array($record->marks) && count($record->marks)) || $record->getOption('assessment_details')) {
throw ValidationException::withMessages(['message' => trans('exam.assessment_associated_with_exam')]);
}
}
}
$exam_assessment->forceFill($this->formatParams($params, $exam_assessment->id))->save();
$this->updateDetail($exam_assessment, $params);
return $exam_assessment;
}
/**
* Reorder all details of a assessment
*
* @param array $params
*/
public function reorder(Assessment $exam_assessment, $params)
{
$list = gv($params, 'list', []);
foreach ($list as $index => $item) {
$detail = $this->exam_assessment_detail->filterByExamAssessmentId($exam_assessment->id)->filterByName($item, 1)->first();
$detail->position = $index;
$detail->save();
}
}
/**
* Find exam assessment & check it can be deleted or not.
*
* @param integer $id
* @return Assessment
*/
public function deletable($id)
{
$exam_assessment = $this->findOrFail($id);
if ($exam_assessment->schedules()->count()) {
throw ValidationException::withMessages(['message' => trans('exam.assessment_associated_with_exam')]);
}
return $exam_assessment;
}
/**
* Delete exam assessment.
*
* @param integer $id
* @return bool|null
*/
public function delete(Assessment $exam_assessment)
{
return $exam_assessment->delete();
}
/**
* Delete multiple exam assessments.
*
* @param array $ids
* @return bool|null
*/
public function deleteMultiple($ids)
{
return $this->exam_assessment->whereIn('id', $ids)->delete();
}
}