353829e053
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- Created sub-namespaces under Admin\Manage for Course, Academic, Announcement, Finance, and Service. - Added new FormRequest classes for handling validation in each sub-namespace. - Implemented Service classes for managing business logic related to each resource. - Updated routes to reflect the new sub-namespace structure. - Enhanced code organization and maintainability by grouping related functionalities.
78 lines
2.5 KiB
PHP
78 lines
2.5 KiB
PHP
<?php
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namespace App\Services\Admin\Manage\Academic;
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use App\Enums\AttendanceStatus;
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use App\Models\Attendance;
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use App\Models\CourseClass;
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use Illuminate\Database\Eloquent\Collection;
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class AttendanceService
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{
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public function sessions(): Collection
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{
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return Attendance::query()
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->select(['course_class_id', 'meeting_number', 'date'])
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->selectRaw('COUNT(*) as total_count')
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->selectRaw("SUM(CASE WHEN status = 'present' THEN 1 ELSE 0 END) as present_count")
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->with('courseClass.course:id,code,name')
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->groupBy('course_class_id', 'meeting_number', 'date')
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->orderByDesc('date')
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->get();
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}
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public function session(CourseClass $courseClass, int $meetingNumber): array
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{
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$existing = Attendance::query()
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->where('course_class_id', $courseClass->id)
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->where('meeting_number', $meetingNumber)
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->get()
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->keyBy('student_id');
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$roster = $courseClass->enrollments()
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->with('student.user.profile')
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->get()
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->map(function ($enrollment) use ($existing) {
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$attendance = $existing->get($enrollment->student_id);
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return [
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'student_id' => $enrollment->student_id,
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'student' => $enrollment->student,
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'status' => $attendance?->status?->value ?? AttendanceStatus::Absent->value,
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];
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})
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->values();
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return [
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'roster' => $roster,
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'date' => $existing->first()?->date?->format('Y-m-d'),
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];
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}
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public function saveSession(int $courseClassId, int $meetingNumber, string $date, array $records): void
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{
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foreach ($records as $record) {
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Attendance::updateOrCreate(
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[
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'course_class_id' => $courseClassId,
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'student_id' => $record['student_id'],
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'meeting_number' => $meetingNumber,
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],
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[
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'date' => $date,
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'status' => $record['status'],
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'recorded_at' => now(),
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],
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);
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}
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}
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public function deleteSession(int $courseClassId, int $meetingNumber): void
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{
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Attendance::query()
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->where('course_class_id', $courseClassId)
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->where('meeting_number', $meetingNumber)
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->delete();
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}
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}
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