portal-api/app/Http/Controllers/Api/Admin/ActivityLog/ActivityLogController.php

<?php

namespace App\Http\Controllers\Api\Admin\ActivityLog;

use App\Exports\ActivityLogsExport;
use App\Exports\BrandedReportWriter;
use App\Http\Controllers\Controller;
use App\Models\ActivityLog;
use App\Repositories\ActivityLog\ActivityLogRepositoryInterface;
use App\Support\Cache\CacheKey;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Cache;
use Symfony\Component\HttpFoundation\BinaryFileResponse;

class ActivityLogController extends Controller
{
    private const CACHE_TTL = 60; // seconds

    public function __construct(
        private readonly ActivityLogRepositoryInterface $activityLogRepository,
    ) {}

    public function index(Request $request): JsonResponse
    {
        $perPage = min((int) $request->get('per_page', 20), 200);

        $filters = $request->only([
            'log_name',
            'event',
            'causer_type',
            'causer_id',
            'causer_name',
            'subject_type',
            'subject_id',
            'ip_address',
            'date_from',
            'date_to',
            'search',
            'page',
        ]);

        $cacheKey = CacheKey::build('activity_logs', 'list', array_merge(
            $filters,
            [
                'per_page' => $perPage,
                'page' => (int) $request->get('page', 1),
                'version' => $this->cacheVersion(),
            ]
        ));

        $data = Cache::remember($cacheKey, self::CACHE_TTL, function () use ($filters, $perPage) {
            $paginator = $this->activityLogRepository->filter($filters, $perPage);

            return [
                'items'        => $paginator->items(),
                'total'        => $paginator->total(),
                'per_page'     => $paginator->perPage(),
                'current_page' => $paginator->currentPage(),
                'last_page'    => $paginator->lastPage(),
            ];
        });

        return response()->json(['error' => false, 'data' => $data]);
    }

    public function show(int $id): JsonResponse
    {
        $cacheKey = CacheKey::build('activity_logs', 'detail', [
            'id' => $id,
            'version' => $this->cacheVersion(),
        ]);

        $log = Cache::remember($cacheKey, self::CACHE_TTL * 5, function () use ($id) {
            return $this->activityLogRepository->find($id);
        });

        if (!$log) {
            return response()->json(['error' => true, 'message' => 'Không tìm thấy log'], 404);
        }

        return response()->json(['error' => false, 'data' => $log]);
    }

    public function modules(): JsonResponse
    {
        $cacheKey = CacheKey::build('activity_logs', 'modules', ['version' => $this->cacheVersion()]);

        $modules = Cache::remember($cacheKey, self::CACHE_TTL * 10, function () {
            return ActivityLog::query()
                ->select('log_name')
                ->distinct()
                ->orderBy('log_name')
                ->pluck('log_name');
        });

        return response()->json(['error' => false, 'data' => $modules]);
    }

    public function stats(): JsonResponse
    {
        $cacheKey = CacheKey::build('activity_logs', 'stats', ['version' => $this->cacheVersion()]);

        $stats = Cache::remember($cacheKey, self::CACHE_TTL * 2, function () {
            return [
                'total'     => ActivityLog::count(),
                'today'     => ActivityLog::whereDate('created_at', today())->count(),
                'by_event'  => ActivityLog::selectRaw('event, COUNT(*) as count')
                    ->groupBy('event')
                    ->orderByDesc('count')
                    ->limit(10)
                    ->pluck('count', 'event'),
                'by_causer' => ActivityLog::selectRaw('causer_type, COUNT(*) as count')
                    ->groupBy('causer_type')
                    ->pluck('count', 'causer_type'),
            ];
        });

        return response()->json(['error' => false, 'data' => $stats]);
    }

    public function export(Request $request, BrandedReportWriter $writer): BinaryFileResponse
    {
        $filters = $request->validate($this->filterRules());
        $query = $this->activityLogRepository->query(array_filter(
            $filters,
            fn ($value) => $value !== null && $value !== '',
        ));

        return $writer->download(
            new ActivityLogsExport($query),
            'lich-su-hoat-dong-' . now()->format('Y-m-d-His') . '.xlsx',
        );
    }

    public function destroy(Request $request): JsonResponse
    {
        $validated = $request->validate([
            'mode' => ['required', 'string', 'in:all,date_range'],
            'date_from' => ['required_if:mode,date_range', 'nullable', 'date_format:Y-m-d'],
            'date_to' => ['required_if:mode,date_range', 'nullable', 'date_format:Y-m-d', 'after_or_equal:date_from'],
        ]);

        $query = ActivityLog::query();
        if ($validated['mode'] === 'date_range') {
            $query
                ->where('created_at', '>=', $validated['date_from'] . ' 00:00:00')
                ->where('created_at', '<=', $validated['date_to'] . ' 23:59:59');
        }

        $deleted = $query->delete();
        Cache::forever('activity_logs:version', $this->cacheVersion() + 1);

        return response()->json([
            'error' => false,
            'message' => "Đã xóa {$deleted} log hoạt động.",
            'data' => ['deleted' => $deleted],
        ]);
    }

    private function filterRules(): array
    {
        return [
            'log_name' => ['nullable', 'string', 'max:100'],
            'event' => ['nullable', 'string', 'max:100'],
            'causer_type' => ['nullable', 'string', 'max:100'],
            'causer_id' => ['nullable', 'integer'],
            'causer_name' => ['nullable', 'string', 'max:255'],
            'subject_type' => ['nullable', 'string', 'max:255'],
            'subject_id' => ['nullable', 'string', 'max:255'],
            'ip_address' => ['nullable', 'ip'],
            'date_from' => ['nullable', 'date_format:Y-m-d'],
            'date_to' => ['nullable', 'date_format:Y-m-d', 'after_or_equal:date_from'],
            'search' => ['nullable', 'string', 'max:255'],
        ];
    }

    private function cacheVersion(): int
    {
        return (int) Cache::get('activity_logs:version', 1);
    }
}