ak
e06e7c4300
- MarketPackage 模型/迁移：市场商品作为可购买实体（payable），复用 Payment 订单 - MarketPurchaseService：购买创建订单、已购判断、免费/付费门槛校验 - payment.paid 监听（核心注册，仅支付插件启用时）标记商品已购 - 市场契约：条目含 name/type/price（分）/download_url；插件市场 Tab 只显示 plugin、主题市场 Tab 只显示 theme；付费商品显示「购买」按钮与「已购买」徽章，未购买无法安装 - 新增主题市场 Tab（原仅插件页有市场） - 测试：购买/沙箱支付标记已购/重复购买/安装门槛/免费条目/支付插件禁用
115 lines
3.0 KiB
PHP
115 lines
3.0 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Blog\Services;
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use App\Blog\Support\PluginManager;
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use App\Models\MarketPackage;
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use Plugins\Neatstudio\Payment\Models\Payment;
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use Plugins\Neatstudio\Payment\Services\PaymentManager;
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use RuntimeException;
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class MarketPurchaseService
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{
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public function __construct(private PluginManager $plugins, private PaymentManager $payment)
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{
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}
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/**
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* 市场条目键：优先 item.name，缺省用下载文件名。
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*/
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public function itemKey(array $item): string
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{
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$name = $item['name'] ?? null;
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if ($name) {
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return (string) $name;
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}
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return basename((string) ($item['download_url'] ?? ''), '.zip') ?: uniqid('item-');
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}
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public function itemType(array $item): string
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{
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return $item['type'] ?? 'plugin';
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}
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public function requiresPayment(array $item): bool
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{
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return (int) ($item['price'] ?? 0) > 0;
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}
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/**
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* 购买市场商品：创建订单并返回（null = 已购买过，无需重复支付）。
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*/
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public function purchase(array $item): ?Payment
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{
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if (! $this->plugins->isEnabled('neatstudio.payment')) {
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throw new RuntimeException('付费市场商品需要启用支付插件');
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}
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$price = (int) ($item['price'] ?? 0);
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if ($price <= 0) {
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throw new RuntimeException('该商品免费，无需购买');
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}
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$key = $this->itemKey($item);
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$type = $this->itemType($item);
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$user = auth()->user();
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$package = MarketPackage::query()->firstOrCreate(
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['item_key' => $key, 'item_type' => $type],
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[
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'title' => (string) ($item['title'] ?? $key),
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'price' => $price,
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'status' => 'pending',
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'user_id' => $user?->id,
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]
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);
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if ($package->isPaid()) {
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return null;
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}
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return $this->payment->createOrder(
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$user ?? $this->systemUser(),
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'购买商品：'.$package->title,
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$price,
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$package,
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'alipay'
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);
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}
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public function isPurchased(string $key, string $type = 'plugin'): bool
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{
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return MarketPackage::query()
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->where('item_key', $key)
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->where('item_type', $type)
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->where('status', 'paid')
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->exists();
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}
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/**
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* 校验市场条目可否安装：免费直接装，付费需已购买。
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*/
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public function assertCanInstall(array $item): void
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{
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if ($this->requiresPayment($item) && ! $this->isPurchased($this->itemKey($item), $this->itemType($item))) {
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throw new RuntimeException('该商品为付费商品，请先购买后再安装');
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}
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}
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private function systemUser(): \App\Models\User
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{
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$user = \App\Models\User::query()->first();
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if (! $user) {
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throw new RuntimeException('无可用用户创建订单，请先登录');
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}
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return $user;
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}
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}
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