Tstore/app/Services/AdminPackageService.php

<?php

namespace App\Services;

use App\Models\Category;
use App\Models\Package;
use App\Models\Version;
use Illuminate\Support\Arr;
use Illuminate\Support\Facades\DB;

class AdminPackageService
{
    public function createPackage(array $data): Package
    {
        return DB::transaction(function () use ($data) {
            $package = Package::query()->create([
                'type' => $data['type'],
                'slug' => $data['slug'],
                'name' => $data['name'],
                'summary' => $data['summary'] ?? '',
                'description' => $data['description'] ?? '',
                'author' => $data['author'] ?? '',
                'homepage' => $data['homepage'] ?? '',
                'icon_url' => $data['icon_url'] ?? '',
                'license' => $data['license'] ?? '',
                'status' => $data['status'] ?? 'draft',
                'is_featured' => (bool) ($data['is_featured'] ?? false),
                'sort_order' => (int) ($data['sort_order'] ?? 0),
                'download_count' => 0,
                'latest_version' => '',
            ]);

            $this->syncCategories($package, Arr::get($data, 'categories', []));

            return $package->load(['categories', 'latestStableVersion']);
        });
    }

    public function updatePackage(Package $package, array $data): Package
    {
        return DB::transaction(function () use ($package, $data) {
            $package->fill([
                'name' => $data['name'] ?? $package->name,
                'summary' => $data['summary'] ?? $package->summary,
                'description' => $data['description'] ?? $package->description,
                'author' => $data['author'] ?? $package->author,
                'homepage' => $data['homepage'] ?? $package->homepage,
                'icon_url' => $data['icon_url'] ?? $package->icon_url,
                'license' => $data['license'] ?? $package->license,
                'status' => $data['status'] ?? $package->status,
                'is_featured' => array_key_exists('is_featured', $data) ? (bool) $data['is_featured'] : $package->is_featured,
                'sort_order' => array_key_exists('sort_order', $data) ? (int) $data['sort_order'] : $package->sort_order,
            ]);
            $package->save();

            if (array_key_exists('categories', $data)) {
                $this->syncCategories($package, Arr::get($data, 'categories', []));
            }

            $this->refreshLatestVersion($package->fresh());

            return $package->fresh(['categories', 'latestStableVersion']);
        });
    }

    public function updateStatus(Package $package, string $status): Package
    {
        $package->status = $status;
        $package->save();

        return $package->fresh(['categories', 'latestStableVersion']);
    }

    public function createVersion(Package $package, array $data): Version
    {
        return DB::transaction(function () use ($package, $data) {
            $markAsLatest = array_key_exists('mark_as_latest', $data) ? (bool) $data['mark_as_latest'] : true;

            if ($markAsLatest) {
                $package->versions()->update(['is_latest' => false]);
            }

            $version = $package->versions()->create([
                'version' => $data['version'],
                'changelog' => $data['changelog'] ?? '',
                'typecho_min' => $data['typecho_min'] ?? '1.2.0',
                'typecho_max' => $data['typecho_max'] ?? '',
                'php_min' => $data['php_min'] ?? '7.4',
                'php_max' => $data['php_max'] ?? '',
                'php_extensions' => json_encode($data['php_extensions'] ?? [], JSON_UNESCAPED_UNICODE),
                'package_url' => $data['package_url'],
                'package_size' => (int) ($data['package_size'] ?? 0),
                'sha256' => strtolower($data['sha256']),
                'is_stable' => array_key_exists('is_stable', $data) ? (bool) $data['is_stable'] : true,
                'is_latest' => $markAsLatest,
                'download_count' => 0,
                'published_at' => $data['published_at'] ?? now(),
            ]);

            $this->refreshLatestVersion($package->fresh());

            return $version->fresh();
        });
    }

    public function deleteVersion(Version $version): void
    {
        DB::transaction(function () use ($version) {
            $package = $version->package;
            $version->delete();
            if ($package) {
                $this->refreshLatestVersion($package->fresh());
            }
        });
    }

    public function refreshLatestVersion(Package $package): void
    {
        $latestStable = $package->versions()
            ->where('is_stable', true)
            ->orderByDesc('is_latest')
            ->orderByDesc('published_at')
            ->orderByDesc('id')
            ->first();

        if ($latestStable) {
            $package->latest_version = $latestStable->version;
            $package->save();
            return;
        }

        $latestAny = $package->versions()
            ->orderByDesc('is_latest')
            ->orderByDesc('published_at')
            ->orderByDesc('id')
            ->first();

        $package->latest_version = $latestAny?->version ?: '';
        $package->save();
    }

    private function syncCategories(Package $package, array $categorySlugs): void
    {
        $categorySlugs = array_values(array_unique(array_filter(array_map('strval', $categorySlugs))));

        if (empty($categorySlugs)) {
            $package->categories()->sync([]);
            return;
        }

        $categoryIds = Category::query()
            ->where('type', $package->type)
            ->whereIn('slug', $categorySlugs)
            ->pluck('id')
            ->all();

        $package->categories()->sync($categoryIds);
    }
}