69 lines
2.5 KiB
PHP
69 lines
2.5 KiB
PHP
<?php
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namespace App\Services\Admin\Finances;
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use App\Models\TuitionInvoice;
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use Illuminate\Contracts\Pagination\LengthAwarePaginator;
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use Illuminate\Support\Collection;
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use Illuminate\Support\Facades\DB;
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class TuitionInvoiceService
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{
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/**
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* @param array<int> $studentIds
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* @return Collection<int, array<int>> daftar academic_term_id per student_id yang sudah punya tagihan
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*/
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public function getInvoicedTermIdsByStudent(array $studentIds): Collection
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{
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return TuitionInvoice::query()
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->whereIn('student_id', $studentIds)
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->get(['student_id', 'academic_term_id'])
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->groupBy('student_id')
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->map(fn ($rows) => $rows->pluck('academic_term_id')->values()->all());
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}
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public function paginated(int $perPage = 25, string $search = '', ?int $academicTermId = null): LengthAwarePaginator
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{
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return TuitionInvoice::query()
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->select(['id', 'student_id', 'academic_term_id', 'amount_due', 'due_date'])
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->withSum('payments as paid_total', 'amount_paid')
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->withCount('payments')
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->with(['student.user.profile', 'student.department', 'academicTerm:id,name,semester,start_date,end_date'])
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->when($search, fn ($q) => $q->whereHas('student', fn ($q) => $q->where('student_number', 'like', "%{$search}%")
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->orWhereHas('user.profile', fn ($q) => $q->where('full_name', 'like', "%{$search}%"))))
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->when($academicTermId, fn ($q) => $q->where('academic_term_id', $academicTermId))
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->latest()
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->paginate($perPage);
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}
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public function createMany(array $studentIds, array $data): void
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{
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DB::transaction(function () use ($studentIds, $data) {
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foreach ($studentIds as $studentId) {
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TuitionInvoice::create([
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'student_id' => $studentId,
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'academic_term_id' => $data['academic_term_id'],
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'amount_due' => $data['amount_due'],
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'due_date' => $data['due_date'],
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]);
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}
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});
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}
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public function update(TuitionInvoice $invoice, array $data): TuitionInvoice
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{
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$invoice->student_id = $data['student_id'];
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$invoice->academic_term_id = $data['academic_term_id'];
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$invoice->amount_due = $data['amount_due'];
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$invoice->due_date = $data['due_date'] ?? null;
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$invoice->update();
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return $invoice;
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}
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public function delete(TuitionInvoice $invoice): bool
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{
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return $invoice->delete();
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}
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}
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