/** * Execute the console command. * * @return mixed */ public function handle() { $semester_id = semester()->id; $results = ExamResult::leftJoin('exam_result_answers as era', 'era.exam_result_id', '=', 'exam_results.id')->select('exam_results.id', 'exam_results.student_id', 'exam_results.filename')->where('exam_results.filename', '!=', '')->where('exam_results.semester_id', $semester_id)->whereNull('era.id')->groupBy('exam_results.id')->get(); // $semester_id = semester()->id; if (!$results->count()) { $this->comment(PHP_EOL . 'All is corrected' . PHP_EOL); } $this->comment(PHP_EOL . 'Starting Correcting ' . $results->count() . '....' . PHP_EOL); foreach ($results as $result) { // $this->comment(PHP_EOL.'C'.PHP_EOL); try { $file = File::get('/var/www/node/rest/exams/' . $result->filename); } catch (\Illuminate\Contracts\Filesystem\FileNotFoundException $e) { $this->comment(PHP_EOL . 'No Answers File Provided' . PHP_EOL); continue; } $exam_file = json_decode($file); if (empty($exam_file->exam_id)) { $error = 1; $this->comment(PHP_EOL . 'Wrong file no exam_id' . PHP_EOL); continue; } if (empty($exam_file->questions) or !is_array($exam_file->questions)) { $this->comment(PHP_EOL . 'No Answers in the file you provided' . PHP_EOL); continue; } $exam_id = $exam_file->exam_id; $student_id = $exam_file->student_id; if (!($exam = Exam::with(['questions' => function ($query) { $query->wherePivot('devide_grade', 0); }, 'questions.choices'])->find($exam_id))) { $this->comment(PHP_EOL . 'Exam does not exist' . PHP_EOL); continue; } $result_data = ['student_id' => $student_id, 'exam_id' => $exam->id, 'semester_id' => $exam->semester_id]; $grade_per_question = 0.5; if ($exam->type == 'activity') { $grade_per_question = $this->activity_points / $exam->questions->count(); } else { if ($exam->type == 'midterm') { $grade_per_question = $this->midterm_points / $exam->questions->filter(function ($question) { return $question->type != 'essay'; })->count(); } else { $this->comment(PHP_EOL . 'We Only correcting activities for now' . PHP_EOL); continue; } } // dd($grade_per_question); // if ($result = ExamResult::firstOrCreate($result_data)) { $result_answers = []; $grade = 0.0; $answers = $exam_file->questions; foreach ($answers as $answer) { $result_answer = []; $result_answer['question_id'] = $answer->question_id; $result_answer['answer'] = $answer->answer; $result_answers[$answer->question_id] = $result_answer; } StudentGrade::where('student_id', $student_id)->where(['ref_key' => 'exam', 'ref_value' => $exam->id])->delete(); $result->answers()->delete(); foreach ($exam->questions as $question) { $current_grade = 0; switch ($question->type) { case 'true_false': $true_choice = $question->choices->first(function ($key, $choice) { return $choice->istrue; }); $is_true = array_where($answers, function ($key, $answer) use($true_choice) { return $answer->answer == $true_choice->id; }); // var_dump($true_choice->toArray()); if (count($is_true)) { $current_grade = $grade_per_question; } break; case 'single_choice': $true_choice = $question->choices->first(function ($key, $choice) { return $choice->istrue; }); $is_true = array_where($answers, function ($key, $answer) use($true_choice) { return $answer->answer == $true_choice->id; }); if (count($is_true)) { $current_grade = $grade_per_question; } break; case 'multiple_choice': $question_grade = 0; $multiple_answer = array_first($answers, function ($key, $answer) use($question) { return $answer->question_id == $question->id; }); if ($multiple_answer) { $all_answers = $multiple_answer ? array_filter(explode(",", $multiple_answer->answer)) : []; $all_answered_count = count($all_answers); if ($all_answered_count == $question->choices->count() || $all_answered_count == 0) { $current_grade = 0.0; } else { $true_answers = $question->choices->filter(function ($question) { return $question->istrue; }); if ($true_answers) { $true_answers_ids = $true_answers->pluck('id')->toArray(); $true_answers_count = count($true_answers_ids); $right_answered_count = count(array_intersect($all_answers, $true_answers_ids)); $wrong_answered_count = $all_answered_count - $right_answered_count; $grade_per_choice = $true_answers_count > 0 ? $grade_per_question / $true_answers_count : 0; $multichoice_right_grade = $right_answered_count * $grade_per_choice; $multichoice_wrong_grade = $wrong_answered_count * $grade_per_choice; if ($multichoice_wrong_grade <= $multichoice_right_grade) { $question_grade = $multichoice_right_grade - $multichoice_wrong_grade; } else { $question_grade = 0; } // if ($question_grade > $grade_per_question) { // $current_grade = $grade_per_question; // } else { $current_grade = $question_grade; // } // $current_grade = $multichoice_right_grade; } } } break; } $result_answers[$question->id]['degree'] = $current_grade; $grade += $current_grade; } foreach ($result_answers as $a) { $result->answers()->create($a); } if ($exam->type == 'activity' && $grade > $this->activity_points) { $grade = $this->activity_points; } $notes = ''; switch ($exam->type) { case 'midterm': $notes = 'درجة اختبار المنتصف الاختيار ' . $exam->name; break; case 'activity': $notes = 'درجة النشاط ' . $exam->name; break; } $search_data = ['student_id' => $student_id, 'ref_value' => $exam->id, 'ref_key' => 'exam', 'subject_id' => $exam->subject_id, 'semester_id' => $semester_id, 'notes' => $notes]; $update_data = ['value' => round($grade, 2)]; StudentGrade::updateOrCreate($search_data, $update_data); } $this->comment(PHP_EOL . 'Correcting is done :)' . PHP_EOL); }