101 lines
2.6 KiB
TypeScript
101 lines
2.6 KiB
TypeScript
import { NextRequest, NextResponse } from 'next/server'
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import { getPayload } from 'payload'
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import config from '@payload-config'
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import { getCache, setCache } from '@/lib/redis'
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/**
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* GET /api/public/product-recommendations
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* 获取商品推荐列表数据（带缓存）
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* 需要 x-store-api-key 验证
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*/
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export async function GET(req: NextRequest) {
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try {
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// 验证 API Key
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const apiKey = req.headers.get('x-store-api-key')
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const validApiKey = process.env.PAYLOAD_API_KEY
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if (!apiKey || !validApiKey || apiKey !== validApiKey) {
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return NextResponse.json({ success: false, error: 'Unauthorized' }, { status: 401 })
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}
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// 生成缓存 key
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const cacheKey = 'product-recommendations:data'
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// 尝试从缓存获取
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const cached = await getCache(cacheKey)
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if (cached) {
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return NextResponse.json({
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success: true,
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data: cached,
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cached: true,
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})
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}
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// 从数据库获取
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const payload = await getPayload({ config })
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const result = await payload.findGlobal({
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slug: 'product-recommendations' as any,
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depth: 3, // 填充商品和图片关联数据
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})
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// 如果功能未启用，返回空数据
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if (!(result as any).enabled) {
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const emptyData = {
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enabled: false,
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lists: [],
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}
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// 缓存空数据（较短时间）
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await setCache(cacheKey, emptyData, 600) // 10 分钟
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return NextResponse.json({
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success: true,
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data: emptyData,
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cached: false,
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})
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}
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// 获取所有列表
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const lists = (result as any).lists || []
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// 处理每个列表
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const processedLists = lists.map((list: any) => {
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const products = Array.isArray(list.products)
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? list.products.filter((product: any) => product && product.status === 'published')
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: []
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return {
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id: list.id,
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title: list.title,
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subtitle: list.subtitle,
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products,
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totalProducts: products.length,
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}
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})
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const responseData = {
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enabled: (result as any).enabled,
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lists: processedLists,
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totalLists: processedLists.length,
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}
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// 缓存结果（1 小时）
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await setCache(cacheKey, responseData, 3600)
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return NextResponse.json({
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success: true,
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data: responseData,
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cached: false,
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})
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} catch (error) {
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console.error('Product recommendations API error:', error)
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return NextResponse.json(
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{
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success: false,
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error: error instanceof Error ? error.message : 'Failed to fetch product recommendations',
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},
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{ status: 500 },
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)
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}
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}
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