sam-manage/app/Services/BoardService.php

<?php

namespace App\Services;

use App\Models\Boards\Board;
use App\Models\Boards\BoardSetting;
use Illuminate\Contracts\Pagination\LengthAwarePaginator;
use Illuminate\Database\Eloquent\Collection;

class BoardService
{
    /**
     * 시스템 게시판 목록 조회 (페이지네이션)
     */
    public function getBoards(array $filters = [], int $perPage = 15): LengthAwarePaginator
    {
        $query = Board::query()
            ->systemOnly()
            ->withCount('fields')
            ->withTrashed();

        // 검색 필터
        if (! empty($filters['search'])) {
            $search = $filters['search'];
            $query->where(function ($q) use ($search) {
                $q->where('name', 'like', "%{$search}%")
                    ->orWhere('board_code', 'like', "%{$search}%")
                    ->orWhere('description', 'like', "%{$search}%");
            });
        }

        // 게시판 유형 필터
        if (! empty($filters['board_type'])) {
            $query->where('board_type', $filters['board_type']);
        }

        // 활성 상태 필터
        if (isset($filters['is_active']) && $filters['is_active'] !== '') {
            $query->where('is_active', $filters['is_active']);
        }

        // Soft Delete 필터
        if (isset($filters['trashed'])) {
            if ($filters['trashed'] === 'only') {
                $query->onlyTrashed();
            } elseif ($filters['trashed'] === 'with') {
                $query->withTrashed();
            }
        }

        // 정렬
        $sortBy = $filters['sort_by'] ?? 'id';
        $sortDirection = $filters['sort_direction'] ?? 'desc';
        $query->orderBy($sortBy, $sortDirection);

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

    /**
     * 시스템 게시판 목록 (드롭다운용)
     */
    public function getActiveBoardList(): Collection
    {
        return Board::query()
            ->systemOnly()
            ->active()
            ->orderBy('name')
            ->get(['id', 'board_code', 'name', 'board_type']);
    }

    /**
     * 특정 게시판 조회
     */
    public function getBoardById(int $id, bool $withTrashed = false): ?Board
    {
        $query = Board::query()
            ->systemOnly()
            ->with('fields')
            ->withCount('fields');

        if ($withTrashed) {
            $query->withTrashed();
        }

        return $query->find($id);
    }

    /**
     * 게시판 생성
     */
    public function createBoard(array $data): Board
    {
        // 시스템 게시판 설정
        $data['is_system'] = true;
        $data['tenant_id'] = null;
        $data['created_by'] = auth()->id();

        return Board::create($data);
    }

    /**
     * 게시판 수정
     */
    public function updateBoard(int $id, array $data): bool
    {
        $board = Board::systemOnly()->findOrFail($id);

        $data['updated_by'] = auth()->id();

        return $board->update($data);
    }

    /**
     * 게시판 삭제 (Soft Delete)
     */
    public function deleteBoard(int $id): bool
    {
        $board = Board::systemOnly()->findOrFail($id);

        $board->deleted_by = auth()->id();
        $board->save();

        return $board->delete();
    }

    /**
     * 게시판 복원
     */
    public function restoreBoard(int $id): bool
    {
        $board = Board::systemOnly()->onlyTrashed()->findOrFail($id);

        $board->deleted_by = null;

        return $board->restore();
    }

    /**
     * 게시판 영구 삭제
     */
    public function forceDeleteBoard(int $id): bool
    {
        $board = Board::systemOnly()->withTrashed()->findOrFail($id);

        // 관련 필드 삭제
        $board->fields()->delete();

        return $board->forceDelete();
    }

    /**
     * 게시판 코드 중복 체크
     */
    public function isCodeExists(string $code, ?int $excludeId = null): bool
    {
        $query = Board::where('board_code', $code)
            ->where('is_system', true);

        if ($excludeId) {
            $query->where('id', '!=', $excludeId);
        }

        return $query->exists();
    }

    /**
     * 게시판 활성/비활성 토글
     */
    public function toggleActive(int $id): Board
    {
        $board = Board::systemOnly()->findOrFail($id);

        $board->is_active = ! $board->is_active;
        $board->updated_by = auth()->id();
        $board->save();

        return $board;
    }

    /**
     * 게시판 통계
     */
    public function getBoardStats(): array
    {
        return [
            'total' => Board::systemOnly()->count(),
            'active' => Board::systemOnly()->active()->count(),
            'inactive' => Board::systemOnly()->where('is_active', false)->count(),
            'trashed' => Board::systemOnly()->onlyTrashed()->count(),
        ];
    }

    // =========================================================================
    // 필드 관리
    // =========================================================================

    /**
     * 게시판 필드 목록 조회
     */
    public function getBoardFields(int $boardId): Collection
    {
        return BoardSetting::where('board_id', $boardId)
            ->orderBy('sort_order')
            ->get();
    }

    /**
     * 게시판 필드 추가
     */
    public function addBoardField(int $boardId, array $data): BoardSetting
    {
        $data['board_id'] = $boardId;
        $data['created_by'] = auth()->id();

        // 기본 정렬 순서 설정
        if (! isset($data['sort_order'])) {
            $maxOrder = BoardSetting::where('board_id', $boardId)->max('sort_order') ?? 0;
            $data['sort_order'] = $maxOrder + 1;
        }

        return BoardSetting::create($data);
    }

    /**
     * 게시판 필드 수정
     */
    public function updateBoardField(int $fieldId, array $data): bool
    {
        $field = BoardSetting::findOrFail($fieldId);

        $data['updated_by'] = auth()->id();

        return $field->update($data);
    }

    /**
     * 게시판 필드 삭제
     */
    public function deleteBoardField(int $fieldId): bool
    {
        $field = BoardSetting::findOrFail($fieldId);

        return $field->delete();
    }

    /**
     * 게시판 필드 순서 변경
     */
    public function reorderBoardFields(int $boardId, array $fieldIds): bool
    {
        foreach ($fieldIds as $order => $fieldId) {
            BoardSetting::where('id', $fieldId)
                ->where('board_id', $boardId)
                ->update(['sort_order' => $order + 1]);
        }

        return true;
    }

    /**
     * 게시판 유형 목록 (사용 중인 유형들)
     */
    public function getBoardTypes(): array
    {
        return Board::systemOnly()
            ->whereNotNull('board_type')
            ->distinct()
            ->pluck('board_type')
            ->toArray();
    }
}