root
119 lines
3.3 KiB
PHP
119 lines
3.3 KiB
PHP
<?php
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namespace App\Services\Grading;
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use App\Models\GradingLock;
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use App\Models\ClassSection;
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use RuntimeException;
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class GradingLockService
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{
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public function toggle(int $classSectionId, string $semester, string $schoolYear, ?int $userId): bool
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{
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if ($classSectionId <= 0 || $semester === '' || $schoolYear === '') {
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throw new RuntimeException('Missing class section or term.');
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}
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$existing = GradingLock::getLock($classSectionId, $semester, $schoolYear);
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if ($existing && $existing->is_locked) {
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$existing->update([
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'is_locked' => 0,
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'locked_by' => null,
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'locked_at' => null,
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]);
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return false;
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}
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if ($existing) {
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$existing->update([
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'is_locked' => 1,
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'locked_by' => $userId ?: null,
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'locked_at' => now(),
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]);
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} else {
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GradingLock::query()->create([
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'class_section_id' => $classSectionId,
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'semester' => $semester,
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'school_year' => $schoolYear,
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'is_locked' => 1,
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'locked_by' => $userId ?: null,
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'locked_at' => now(),
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]);
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}
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return true;
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}
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public function lockAll(string $semester, string $schoolYear, ?int $userId): int
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{
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if ($semester === '' || $schoolYear === '') {
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throw new RuntimeException('Missing semester or school year.');
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}
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$sectionIds = ClassSection::query()
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->select('class_section_id')
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->groupBy('class_section_id')
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->pluck('class_section_id')
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->map(fn ($v) => (int) $v)
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->filter(fn ($v) => $v > 0)
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->values()
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->all();
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if (empty($sectionIds)) {
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return 0;
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}
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$existingLocks = GradingLock::query()
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->whereIn('class_section_id', $sectionIds)
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->where('semester', $semester)
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->where('school_year', $schoolYear)
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->get();
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$existingBySection = [];
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foreach ($existingLocks as $row) {
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$sid = (int) $row->class_section_id;
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if ($sid > 0) {
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$existingBySection[$sid] = $row;
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}
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}
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$now = now();
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$insertRows = [];
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$count = 0;
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foreach ($sectionIds as $sid) {
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if (!empty($existingBySection[$sid])) {
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if ($existingBySection[$sid]->is_locked) {
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continue;
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}
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$existingBySection[$sid]->update([
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'is_locked' => 1,
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'locked_by' => $userId ?: null,
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'locked_at' => $now,
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]);
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$count++;
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continue;
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}
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$insertRows[] = [
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'class_section_id' => $sid,
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'semester' => $semester,
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'school_year' => $schoolYear,
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'is_locked' => 1,
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'locked_by' => $userId ?: null,
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'locked_at' => $now,
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'created_at' => $now,
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'updated_at' => $now,
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];
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$count++;
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}
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if (!empty($insertRows)) {
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GradingLock::query()->insert($insertRows);
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}
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return $count;
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}
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}
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