generated from liutk/owl-admin-base
120 lines
4.0 KiB
PHP
120 lines
4.0 KiB
PHP
<?php
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namespace App\Admin\Services\Train;
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use App\Admin\Filters\TrainExaminationFilter;
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use App\Admin\Services\BaseService;
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use App\Enums\ExamStatus;
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use App\Enums\MessageType;
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use App\Models\Employee;
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use App\Models\Train\Examination;
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use App\Models\Train\Question;
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use App\Services\MessageService;
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class ExaminationService extends BaseService
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{
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protected array $withRelationships = ['papers'];
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protected string $modelName = Examination::class;
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protected string $modelFilterName = TrainExaminationFilter::class;
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public function getDetail($id)
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{
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$query = $this->query();
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$this->addRelations($query, 'detail');
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$model = $query->find($id);
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$model->min_mark = $model->papers->whereNotNull('finished_at')->min('mark');
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$model->max_mark = $model->papers->whereNotNull('finished_at')->max('mark');
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$model->avg_mark = floor($model->papers->whereNotNull('finished_at')->avg('mark') * 100) / 100;
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$model->total_finished = $model->papers->whereNotNull('finished_at')->count().'/'.$model->papers->count();
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return $model;
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}
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public function resloveData($data, $model = null)
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{
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if (isset($data['questions']) && $data['questions']) {
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$totalQuestions = 0;
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$totalScore = 0;
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$questions = [];
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$ids = array_column($data['questions'], 'id');
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$questionList = Question::whereIn('id', $ids)->get();
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foreach ($data['questions'] as $index => $question) {
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$model = $questionList->firstWhere('id', $question['id']);
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if ($model) {
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// sort: 序号, id: Question.id, title: 题目, cate: 类型, options: 选项, score: 分值
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$item = [
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'sort' => $index + 1,
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'id' => $model->id,
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'title' => $model->title,
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'cate' => $model->cate,
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'cate_name' => $model->cate->text(),
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'options' => $model->options,
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'score' => data_get($question, 'score', 1),
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];
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array_push($questions, $item);
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$totalQuestions++;
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$totalScore += $item['score'];
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}
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}
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$data['questions'] = $questions;
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$data['total_questions'] = $totalQuestions;
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$data['total_score'] = $totalScore;
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}
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return $data;
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}
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public function publish(Examination $examination, array $ids)
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{
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if ($examination->exam_status == ExamStatus::Published) {
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return $this->setError('已经发布了');
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}
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$questions = [];
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foreach ($examination->questions as $question) {
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$question['options'] = array_map(function ($option) {
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$option['selected'] = false;
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return $option;
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}, $question['options']);
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array_push($questions, $question);
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}
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$employees = Employee::whereIn('id', $ids)->get();
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// 为员工生成考卷
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foreach ($employees as $employee) {
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$paper = $examination->papers()->create([
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'employee_id' => $employee->id,
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'content' => $questions,
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]);
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(new MessageService())->create(
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MessageType::Exam,
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'考试通知',
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'您有一张待完成试卷，请尽快完成考试。',
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[$employee],
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['paper' => ['id' => $paper->id]],
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);
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}
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$examination->update(['exam_status' => ExamStatus::Published, 'published_at' => now()]);
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return true;
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}
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public function cancel(Examination $examination)
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{
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if ($examination->exam_status == ExamStatus::None) {
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return $this->setError('已经取消了');
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}
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$examination->papers()->delete();
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$examination->update(['exam_status' => ExamStatus::None, 'published_at' => null]);
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return true;
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}
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}
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