432 lines
13 KiB
PHP
432 lines
13 KiB
PHP
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<?php
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namespace App\Services\HR;
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use App\Models\HR\Attendance;
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use App\Models\HR\Leave;
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use App\Models\HR\LeaveBalance;
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use App\Models\Tenants\Department;
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use Carbon\CarbonPeriod;
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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 LeaveService
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{
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/**
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* 휴가 목록 조회 (필터 + 페이지네이션)
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*/
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public function getLeaves(array $filters = [], int $perPage = 20): LengthAwarePaginator
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{
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$tenantId = session('selected_tenant_id');
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$query = Leave::query()
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->with([
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'user',
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'user.tenantProfiles' => fn ($q) => $q->where('tenant_id', $tenantId),
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'user.tenantProfiles.department',
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'approver',
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])
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->forTenant($tenantId);
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if (! empty($filters['q'])) {
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$search = $filters['q'];
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$query->whereHas('user', fn ($q) => $q->where('name', 'like', "%{$search}%"));
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}
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if (! empty($filters['user_id'])) {
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$query->where('user_id', $filters['user_id']);
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}
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if (! empty($filters['department_id'])) {
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$deptId = $filters['department_id'];
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$query->whereHas('user.tenantProfiles', function ($q) use ($tenantId, $deptId) {
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$q->where('tenant_id', $tenantId)->where('department_id', $deptId);
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});
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}
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if (! empty($filters['leave_type'])) {
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$query->where('leave_type', $filters['leave_type']);
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}
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if (! empty($filters['status'])) {
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$query->where('status', $filters['status']);
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}
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if (! empty($filters['date_from']) && ! empty($filters['date_to'])) {
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$query->betweenDates($filters['date_from'], $filters['date_to']);
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} elseif (! empty($filters['date_from'])) {
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$query->where('start_date', '>=', $filters['date_from']);
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} elseif (! empty($filters['date_to'])) {
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$query->where('end_date', '<=', $filters['date_to']);
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}
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return $query
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->orderByRaw("FIELD(status, 'pending', 'approved', 'rejected', 'cancelled')")
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->orderBy('created_at', 'desc')
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->paginate($perPage);
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}
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/**
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* 휴가 신청 등록
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*/
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public function storeLeave(array $data): Leave
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{
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$tenantId = session('selected_tenant_id');
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$days = $this->calculateDays($data['leave_type'], $data['start_date'], $data['end_date']);
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// 연차 차감 대상이면 잔여일수 검증
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if (in_array($data['leave_type'], Leave::DEDUCTIBLE_TYPES)) {
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$balance = LeaveBalance::query()
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->forTenant($tenantId)
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->forUser($data['user_id'])
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->forYear(now()->year)
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->first();
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if (! $balance || ! $balance->canUse($days)) {
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throw new \RuntimeException('잔여 연차가 부족합니다.');
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}
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}
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return Leave::create([
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'tenant_id' => $tenantId,
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'user_id' => $data['user_id'],
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'leave_type' => $data['leave_type'],
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'start_date' => $data['start_date'],
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'end_date' => $data['end_date'],
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'days' => $days,
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'reason' => $data['reason'] ?? null,
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'status' => 'pending',
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'created_by' => auth()->id(),
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'updated_by' => auth()->id(),
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]);
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}
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/**
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* 승인 → LeaveBalance 차감 → Attendance 자동 생성
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*/
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public function approve(int $id): ?Leave
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{
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$tenantId = session('selected_tenant_id');
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$leave = Leave::query()
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->forTenant($tenantId)
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->withStatus('pending')
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->find($id);
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if (! $leave) {
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return null;
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}
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return DB::transaction(function () use ($leave, $tenantId) {
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$leave->update([
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'status' => 'approved',
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'approved_by' => auth()->id(),
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'approved_at' => now(),
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'updated_by' => auth()->id(),
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]);
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// 연차 차감 대상이면 LeaveBalance 차감
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if ($leave->is_deductible) {
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$balance = LeaveBalance::query()
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->forTenant($tenantId)
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->forUser($leave->user_id)
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->forYear($leave->start_date->year)
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->first();
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if ($balance) {
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$balance->useLeave($leave->days);
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}
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}
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// 기간 내 영업일마다 Attendance(vacation) 자동 생성
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$this->createAttendanceRecords($leave, $tenantId);
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return $leave->fresh(['user', 'approver']);
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});
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}
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/**
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* 반려
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*/
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public function reject(int $id, ?string $reason = null): ?Leave
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{
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$tenantId = session('selected_tenant_id');
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$leave = Leave::query()
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->forTenant($tenantId)
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->withStatus('pending')
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->find($id);
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if (! $leave) {
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return null;
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}
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$leave->update([
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'status' => 'rejected',
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'approved_by' => auth()->id(),
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'approved_at' => now(),
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'reject_reason' => $reason,
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'updated_by' => auth()->id(),
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]);
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return $leave->fresh(['user', 'approver']);
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}
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/**
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* 취소 → LeaveBalance 복원 → Attendance 삭제
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*/
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public function cancel(int $id): ?Leave
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{
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$tenantId = session('selected_tenant_id');
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$leave = Leave::query()
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->forTenant($tenantId)
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->withStatus('approved')
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->find($id);
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if (! $leave) {
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return null;
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}
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return DB::transaction(function () use ($leave, $tenantId) {
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$leave->update([
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'status' => 'cancelled',
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'updated_by' => auth()->id(),
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]);
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// 연차 차감 대상이면 LeaveBalance 복원
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if ($leave->is_deductible) {
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$balance = LeaveBalance::query()
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->forTenant($tenantId)
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->forUser($leave->user_id)
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->forYear($leave->start_date->year)
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->first();
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if ($balance) {
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$balance->restoreLeave($leave->days);
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}
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}
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// 해당 기간 vacation Attendance soft delete
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$this->deleteAttendanceRecords($leave, $tenantId);
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return $leave->fresh(['user']);
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});
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}
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/**
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* 전체 사원 잔여연차 요약
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*/
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public function getBalanceSummary(?int $year = null): Collection
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{
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$tenantId = session('selected_tenant_id');
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$year = $year ?? now()->year;
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return LeaveBalance::query()
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->with([
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'user',
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'user.tenantProfiles' => fn ($q) => $q->where('tenant_id', $tenantId),
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'user.tenantProfiles.department',
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])
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->forTenant($tenantId)
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->forYear($year)
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->orderBy('user_id')
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->get();
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}
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/**
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* 개별 사원 잔여연차
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*/
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public function getUserBalance(int $userId, ?int $year = null): ?LeaveBalance
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{
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$tenantId = session('selected_tenant_id');
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$year = $year ?? now()->year;
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return LeaveBalance::query()
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->forTenant($tenantId)
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->forUser($userId)
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->forYear($year)
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->first();
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}
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/**
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* 유형별/사원별 사용 통계
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*/
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public function getUsageStats(?int $year = null): array
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{
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$tenantId = session('selected_tenant_id');
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$year = $year ?? now()->year;
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// 유형별 집계
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$byType = Leave::query()
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->forTenant($tenantId)
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->forYear($year)
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->withStatus('approved')
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->select('leave_type', DB::raw('COUNT(*) as count'), DB::raw('SUM(days) as total_days'))
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->groupBy('leave_type')
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->get()
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->keyBy('leave_type');
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// 사원별 유형 크로스 테이블
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$byUser = Leave::query()
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->forTenant($tenantId)
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->forYear($year)
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->withStatus('approved')
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->with([
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'user',
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'user.tenantProfiles' => fn ($q) => $q->where('tenant_id', $tenantId),
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'user.tenantProfiles.department',
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])
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->select('user_id', 'leave_type', DB::raw('SUM(days) as total_days'))
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->groupBy('user_id', 'leave_type')
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->get()
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->groupBy('user_id');
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return [
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'by_type' => $byType,
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'by_user' => $byUser,
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'year' => $year,
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];
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}
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/**
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* 일수 자동 계산 (반차 = 0.5, 연차/기타 = 영업일수)
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*/
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public function calculateDays(string $type, string $start, string $end): float
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{
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if (in_array($type, ['half_am', 'half_pm'])) {
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return 0.5;
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}
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$period = CarbonPeriod::create($start, $end);
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$businessDays = 0;
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foreach ($period as $date) {
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if (! $date->isWeekend()) {
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$businessDays++;
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}
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}
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return (float) $businessDays;
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}
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/**
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* CSV 내보내기용 데이터
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*/
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public function getExportData(array $filters = []): Collection
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{
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$tenantId = session('selected_tenant_id');
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$query = Leave::query()
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->with([
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'user',
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'user.tenantProfiles' => fn ($q) => $q->where('tenant_id', $tenantId),
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'user.tenantProfiles.department',
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'approver',
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])
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->forTenant($tenantId);
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if (! empty($filters['status'])) {
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$query->withStatus($filters['status']);
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}
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if (! empty($filters['leave_type'])) {
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$query->where('leave_type', $filters['leave_type']);
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}
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if (! empty($filters['date_from']) && ! empty($filters['date_to'])) {
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$query->betweenDates($filters['date_from'], $filters['date_to']);
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}
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return $query->orderBy('start_date', 'desc')->get();
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}
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/**
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* 부서 목록
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*/
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public function getDepartments(): \Illuminate\Database\Eloquent\Collection
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{
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$tenantId = session('selected_tenant_id');
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return Department::query()
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->where('is_active', true)
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->when($tenantId, fn ($q) => $q->where('tenant_id', $tenantId))
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->orderBy('sort_order')
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->orderBy('name')
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->get(['id', 'name', 'code']);
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}
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/**
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* 활성 사원 목록 (드롭다운용)
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*/
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public function getActiveEmployees(): \Illuminate\Database\Eloquent\Collection
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{
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$tenantId = session('selected_tenant_id');
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return \App\Models\HR\Employee::query()
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->with('user:id,name')
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->forTenant($tenantId)
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->activeEmployees()
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->orderBy('display_name')
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->get(['id', 'user_id', 'display_name', 'department_id']);
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}
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// =========================================================================
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|
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// Private
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||
|
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// =========================================================================
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|
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|
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|
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/**
|
||
|
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* 승인 시 기간 내 영업일마다 Attendance(vacation) 자동 생성
|
||
|
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*/
|
||
|
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private function createAttendanceRecords(Leave $leave, int $tenantId): void
|
||
|
|
{
|
||
|
|
$period = CarbonPeriod::create($leave->start_date, $leave->end_date);
|
||
|
|
|
||
|
|
foreach ($period as $date) {
|
||
|
|
if ($date->isWeekend()) {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
Attendance::updateOrCreate(
|
||
|
|
[
|
||
|
|
'tenant_id' => $tenantId,
|
||
|
|
'user_id' => $leave->user_id,
|
||
|
|
'base_date' => $date->toDateString(),
|
||
|
|
],
|
||
|
|
[
|
||
|
|
'status' => 'vacation',
|
||
|
|
'remarks' => $leave->reason ? mb_substr($leave->reason, 0, 100) : null,
|
||
|
|
'updated_by' => auth()->id(),
|
||
|
|
]
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* 취소 시 해당 기간 vacation Attendance soft delete
|
||
|
|
*/
|
||
|
|
private function deleteAttendanceRecords(Leave $leave, int $tenantId): void
|
||
|
|
{
|
||
|
|
Attendance::query()
|
||
|
|
->where('tenant_id', $tenantId)
|
||
|
|
->where('user_id', $leave->user_id)
|
||
|
|
->where('status', 'vacation')
|
||
|
|
->whereBetween('base_date', [
|
||
|
|
$leave->start_date->toDateString(),
|
||
|
|
$leave->end_date->toDateString(),
|
||
|
|
])
|
||
|
|
->update(['deleted_by' => auth()->id()]);
|
||
|
|
|
||
|
|
Attendance::query()
|
||
|
|
->where('tenant_id', $tenantId)
|
||
|
|
->where('user_id', $leave->user_id)
|
||
|
|
->where('status', 'vacation')
|
||
|
|
->whereBetween('base_date', [
|
||
|
|
$leave->start_date->toDateString(),
|
||
|
|
$leave->end_date->toDateString(),
|
||
|
|
])
|
||
|
|
->delete();
|
||
|
|
}
|
||
|
|
}
|