sam-manage/app/Services/HR/BusinessIncomeEarnerService.php

<?php

namespace App\Services\HR;

use App\Models\HR\BusinessIncomeEarner;
use App\Models\HR\Position;
use App\Models\Tenants\Department;
use App\Models\User;
use Illuminate\Contracts\Pagination\LengthAwarePaginator;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Str;

class BusinessIncomeEarnerService
{
    /**
     * 사업소득자 목록 조회 (페이지네이션)
     */
    public function getBusinessIncomeEarners(array $filters = [], int $perPage = 20): LengthAwarePaginator
    {
        $tenantId = session('selected_tenant_id');

        $query = BusinessIncomeEarner::query()
            ->with(['user', 'department'])
            ->forTenant($tenantId);

        if (! empty($filters['q'])) {
            $search = $filters['q'];
            $query->where(function ($q) use ($search) {
                $q->where('display_name', 'like', "%{$search}%")
                    ->orWhereHas('user', function ($uq) use ($search) {
                        $uq->where('name', 'like', "%{$search}%")
                            ->orWhere('email', 'like', "%{$search}%")
                            ->orWhere('phone', 'like', "%{$search}%");
                    });
            });
        }

        if (! empty($filters['status'])) {
            $query->where('employee_status', $filters['status']);
        }

        if (! empty($filters['department_id'])) {
            $query->where('department_id', $filters['department_id']);
        }

        $sortBy = $filters['sort_by'] ?? 'hire_date_asc';
        switch ($sortBy) {
            case 'hire_date_asc':
                $query->orderByRaw("JSON_UNQUOTE(JSON_EXTRACT(json_extra, '$.hire_date')) ASC");
                break;
            case 'hire_date_desc':
                $query->orderByRaw("JSON_UNQUOTE(JSON_EXTRACT(json_extra, '$.hire_date')) DESC");
                break;
            case 'resign_date_asc':
                $query->orderByRaw("JSON_UNQUOTE(JSON_EXTRACT(json_extra, '$.resign_date')) ASC");
                break;
            case 'resign_date_desc':
                $query->orderByRaw("JSON_UNQUOTE(JSON_EXTRACT(json_extra, '$.resign_date')) DESC");
                break;
            default:
                $query->orderByRaw("FIELD(employee_status, 'active', 'leave', 'resigned')")
                    ->orderBy('created_at', 'desc');
                break;
        }

        return $query->paginate($perPage);
    }

    /**
     * 사업소득자 상세 조회
     */
    public function getById(int $id): ?BusinessIncomeEarner
    {
        $tenantId = session('selected_tenant_id');

        return BusinessIncomeEarner::query()
            ->with(['user', 'department', 'manager'])
            ->forTenant($tenantId)
            ->find($id);
    }

    /**
     * 사업소득자 통계
     */
    public function getStats(): array
    {
        $tenantId = session('selected_tenant_id');

        $baseQuery = BusinessIncomeEarner::query()->forTenant($tenantId);

        return [
            'total' => (clone $baseQuery)->count(),
            'active' => (clone $baseQuery)->where('employee_status', 'active')->count(),
            'leave' => (clone $baseQuery)->where('employee_status', 'leave')->count(),
            'resigned' => (clone $baseQuery)->where('employee_status', 'resigned')->count(),
        ];
    }

    /**
     * 테넌트 소속이지만 사업소득자 미등록인 사용자 검색
     */
    public function searchTenantUsers(string $query): array
    {
        $tenantId = session('selected_tenant_id');

        $builder = User::query()
            ->select('users.id', 'users.name', 'users.email', 'users.phone')
            ->join('user_tenants as ut', function ($join) use ($tenantId) {
                $join->on('users.id', '=', 'ut.user_id')
                    ->where('ut.tenant_id', $tenantId)
                    ->whereNull('ut.deleted_at');
            })
            ->leftJoin('tenant_user_profiles as tup', function ($join) use ($tenantId) {
                $join->on('users.id', '=', 'tup.user_id')
                    ->where('tup.tenant_id', $tenantId);
            })
            ->whereNull('tup.id')
            ->whereNull('users.deleted_at');

        if ($query !== '') {
            $like = "%{$query}%";
            $builder->where(function ($q) use ($like) {
                $q->where('users.name', 'like', $like)
                    ->orWhere('users.email', 'like', $like)
                    ->orWhere('users.phone', 'like', $like);
            });
        }

        return $builder->orderBy('users.name')->limit(20)->get()->toArray();
    }

    /**
     * 사업소득자 등록 (User is_active=false + TenantUserProfile 생성)
     */
    public function create(array $data): BusinessIncomeEarner
    {
        $tenantId = session('selected_tenant_id');

        return DB::transaction(function () use ($data, $tenantId) {
            if (! empty($data['existing_user_id'])) {
                $user = User::findOrFail($data['existing_user_id']);

                $isMember = $user->tenants()
                    ->wherePivot('tenant_id', $tenantId)
                    ->wherePivotNull('deleted_at')
                    ->exists();

                if (! $isMember) {
                    throw new \RuntimeException('해당 사용자는 현재 테넌트에 소속되어 있지 않습니다.');
                }

                $alreadyRegistered = BusinessIncomeEarner::where('tenant_id', $tenantId)
                    ->where('user_id', $user->id)
                    ->exists();

                if ($alreadyRegistered) {
                    throw new \RuntimeException('이미 사업소득자로 등록된 사용자입니다.');
                }
            } else {
                // 신규 사용자 생성 (is_active=false, 로그인 불가)
                $loginId = ! empty($data['email'])
                    ? Str::before($data['email'], '@')
                    : 'BIZ_'.strtolower(Str::random(6));

                while (User::where('user_id', $loginId)->exists()) {
                    $loginId = $loginId.'_'.Str::random(3);
                }

                $email = ! empty($data['email'])
                    ? $data['email']
                    : $loginId.'@placeholder.local';

                while (User::where('email', $email)->exists()) {
                    $email = $loginId.'_'.Str::random(3).'@placeholder.local';
                }

                $user = User::create([
                    'user_id' => $loginId,
                    'name' => $data['name'],
                    'email' => $email,
                    'phone' => $data['phone'] ?? null,
                    'password' => Hash::make(Str::random(32)),
                    'role' => 'ops',
                    'is_active' => false,
                    'must_change_password' => false,
                    'created_by' => auth()->id(),
                ]);

                if ($tenantId) {
                    $user->tenants()->attach($tenantId, [
                        'is_active' => true,
                        'is_default' => true,
                        'joined_at' => now(),
                    ]);
                }
            }

            // json_extra 구성
            $jsonExtra = [];
            $scalarKeys = [
                'hire_date', 'resign_date', 'address', 'emergency_contact', 'resident_number',
                'business_registration_number', 'business_name', 'business_representative',
                'business_type', 'business_category', 'business_address',
            ];
            foreach ($scalarKeys as $key) {
                if (! empty($data[$key])) {
                    $jsonExtra[$key] = $data[$key];
                }
            }

            // 급여이체정보
            if (! empty($data['bank_account']) && is_array($data['bank_account'])) {
                $bankAccount = array_filter($data['bank_account'], fn ($v) => $v !== null && $v !== '');
                if (! empty($bankAccount)) {
                    $jsonExtra['bank_account'] = $bankAccount;
                }
            }

            // 부양가족 정보
            if (! empty($data['dependents']) && is_array($data['dependents'])) {
                $dependents = array_values(array_filter($data['dependents'], function ($dep) {
                    return ! empty($dep['name']);
                }));
                $dependents = array_map(function ($dep) {
                    $dep['is_disabled'] = filter_var($dep['is_disabled'] ?? false, FILTER_VALIDATE_BOOLEAN);
                    $dep['is_dependent'] = filter_var($dep['is_dependent'] ?? false, FILTER_VALIDATE_BOOLEAN);

                    return $dep;
                }, $dependents);
                if (! empty($dependents)) {
                    $jsonExtra['dependents'] = $dependents;
                }
            }

            $earner = BusinessIncomeEarner::create([
                'tenant_id' => $tenantId,
                'user_id' => $user->id,
                'department_id' => $data['department_id'] ?? null,
                'position_key' => $data['position_key'] ?? null,
                'job_title_key' => $data['job_title_key'] ?? null,
                'work_location_key' => $data['work_location_key'] ?? null,
                'employment_type_key' => $data['employment_type_key'] ?? null,
                'employee_status' => $data['employee_status'] ?? 'active',
                'manager_user_id' => $data['manager_user_id'] ?? null,
                'display_name' => $data['display_name'] ?? $data['name'],
                'json_extra' => ! empty($jsonExtra) ? $jsonExtra : null,
            ]);

            return $earner->load(['user', 'department']);
        });
    }

    /**
     * 사업소득자 정보 수정
     */
    public function update(int $id, array $data): ?BusinessIncomeEarner
    {
        $earner = $this->getById($id);
        if (! $earner) {
            return null;
        }

        $updateData = array_filter([
            'department_id' => $data['department_id'] ?? null,
            'position_key' => $data['position_key'] ?? null,
            'job_title_key' => $data['job_title_key'] ?? null,
            'work_location_key' => $data['work_location_key'] ?? null,
            'employment_type_key' => $data['employment_type_key'] ?? null,
            'employee_status' => $data['employee_status'] ?? null,
            'manager_user_id' => $data['manager_user_id'] ?? null,
            'display_name' => $data['display_name'] ?? null,
        ], fn ($v) => $v !== null);

        // json_extra 업데이트
        $jsonExtraKeys = [
            'hire_date', 'resign_date', 'address', 'emergency_contact', 'salary', 'resident_number',
            'business_registration_number', 'business_name', 'business_representative',
            'business_type', 'business_category', 'business_address',
        ];
        $extra = $earner->json_extra ?? [];
        foreach ($jsonExtraKeys as $key) {
            if (array_key_exists($key, $data)) {
                if ($data[$key] === null || $data[$key] === '') {
                    unset($extra[$key]);
                } else {
                    $extra[$key] = $data[$key];
                }
            }
        }

        // 급여이체정보
        if (array_key_exists('bank_account', $data)) {
            if (! empty($data['bank_account']) && is_array($data['bank_account'])) {
                $bankAccount = array_filter($data['bank_account'], fn ($v) => $v !== null && $v !== '');
                if (! empty($bankAccount)) {
                    $extra['bank_account'] = $bankAccount;
                } else {
                    unset($extra['bank_account']);
                }
            } else {
                unset($extra['bank_account']);
            }
        }

        // 부양가족 정보
        if (array_key_exists('dependents', $data)) {
            if (! empty($data['dependents']) && is_array($data['dependents'])) {
                $dependents = array_values(array_filter($data['dependents'], function ($dep) {
                    return ! empty($dep['name']);
                }));
                $dependents = array_map(function ($dep) {
                    $dep['is_disabled'] = filter_var($dep['is_disabled'] ?? false, FILTER_VALIDATE_BOOLEAN);
                    $dep['is_dependent'] = filter_var($dep['is_dependent'] ?? false, FILTER_VALIDATE_BOOLEAN);

                    return $dep;
                }, $dependents);
                if (! empty($dependents)) {
                    $extra['dependents'] = $dependents;
                } else {
                    unset($extra['dependents']);
                }
            } else {
                unset($extra['dependents']);
            }
        }

        $updateData['json_extra'] = ! empty($extra) ? $extra : null;

        $earner->update($updateData);

        // User 기본정보 동기화
        if ($earner->user) {
            $userUpdate = [];
            if (! empty($data['name'])) {
                $userUpdate['name'] = $data['name'];
            }
            if (! empty($data['email'])) {
                $userUpdate['email'] = $data['email'];
            }
            if (! empty($data['phone'])) {
                $userUpdate['phone'] = $data['phone'];
            }
            if (! empty($userUpdate)) {
                $earner->user->update($userUpdate);
            }
        }

        return $earner->fresh(['user', 'department']);
    }

    /**
     * 사업소득자 삭제 (퇴직 처리)
     */
    public function delete(int $id): bool
    {
        $earner = $this->getById($id);
        if (! $earner) {
            return false;
        }

        $earner->update(['employee_status' => 'resigned']);

        return true;
    }

    /**
     * 부서 목록 (드롭다운용)
     */
    public function getDepartments(): \Illuminate\Database\Eloquent\Collection
    {
        $tenantId = session('selected_tenant_id');

        return Department::query()
            ->where('is_active', true)
            ->when($tenantId, fn ($q) => $q->where('tenant_id', $tenantId))
            ->orderBy('sort_order')
            ->orderBy('name')
            ->get(['id', 'name', 'code']);
    }

    /**
     * 직급/직책 목록 (드롭다운용)
     */
    public function getPositions(string $type = 'rank'): \Illuminate\Database\Eloquent\Collection
    {
        return Position::query()
            ->forTenant()
            ->where('type', $type)
            ->where('is_active', true)
            ->ordered()
            ->get(['id', 'key', 'name']);
    }
}