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sam-api/app/Services/AppVersionService.php

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<?php
namespace App\Services;
use App\Models\AppVersion;
use Illuminate\Support\Facades\Storage;
use Symfony\Component\HttpFoundation\StreamedResponse;
class AppVersionService
{
/**
* 최신 버전 확인
*/
public static function getLatestVersion(string $platform, int $currentVersionCode): array
{
$latest = AppVersion::where('platform', $platform)
->where('is_active', true)
->whereNotNull('published_at')
->orderByDesc('version_code')
->first();
if (! $latest || $latest->version_code <= $currentVersionCode) {
return [
'has_update' => false,
'latest_version' => null,
];
}
return [
'has_update' => true,
'latest_version' => [
'id' => $latest->id,
'version_code' => $latest->version_code,
'version_name' => $latest->version_name,
'release_notes' => $latest->release_notes,
'force_update' => $latest->force_update,
'apk_size' => $latest->apk_size,
'download_url' => url("/api/v1/app/download/{$latest->id}"),
'published_at' => $latest->published_at?->format('Y-m-d'),
],
];
}
/**
* APK 다운로드
*/
public static function downloadApk(int $id): StreamedResponse
{
$version = AppVersion::where('is_active', true)->findOrFail($id);
if (! $version->apk_path || ! Storage::disk('app_releases')->exists($version->apk_path)) {
abort(404, 'APK 파일을 찾을 수 없습니다.');
}
// 다운로드 수 증가
$version->increment('download_count');
$fileName = $version->apk_original_name ?: "app-v{$version->version_name}.apk";
return Storage::disk('app_releases')->download($version->apk_path, $fileName);
}
}