103 lines
3.5 KiB
TypeScript
103 lines
3.5 KiB
TypeScript
import { NextRequest, NextResponse } from "next/server";
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import { getResolvedProductPlanningApiConfig } from "@/lib/product-planning/server-config";
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import {
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isProductPlanningEnabled,
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PRODUCT_PLANNING_DISABLED_MESSAGE,
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} from "@/lib/product-planning/server-feature";
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import { getProductPlanningToken } from "@/lib/product-planning/server-auth";
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import { normalizeTaobaoItem } from "@/lib/product-planning/taobao";
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import type { ProductPlanningTaobaoItemResponse } from "@/lib/product-planning/types";
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export const runtime = "nodejs";
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function jsonError(status: number, error: string) {
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const payload: ProductPlanningTaobaoItemResponse = {
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success: false,
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error,
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};
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return NextResponse.json(payload, { status });
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}
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export async function GET(request: NextRequest) {
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const token = await getProductPlanningToken(request);
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if (!token?.sub) {
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return jsonError(401, "未登录");
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}
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if (!(await isProductPlanningEnabled())) {
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return jsonError(403, PRODUCT_PLANNING_DISABLED_MESSAGE);
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}
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const itemId = String(request.nextUrl.searchParams.get("id") || "").trim();
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if (!itemId) {
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return jsonError(400, "缺少商品ID参数");
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}
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const config = await getResolvedProductPlanningApiConfig();
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const apiKey = config.taobaoApiKey;
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const apiSecret = config.taobaoApiSecret;
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if (!apiKey || !apiSecret) {
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return jsonError(500, "缺少商品策划工具淘宝 API Key / Secret，请前往系统设置配置");
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}
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const apiUrl =
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`${config.oneboundBaseUrl}/taobao/item_get_pro/?key=${encodeURIComponent(apiKey)}` +
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`&secret=${encodeURIComponent(apiSecret)}&num_iid=${encodeURIComponent(itemId)}`;
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try {
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const response = await fetch(apiUrl, {
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signal: AbortSignal.timeout(15000),
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headers: { Accept: "application/json" },
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cache: "no-store",
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});
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if (!response.ok) {
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return jsonError(502, `淘宝商品详情接口请求失败：${response.status}`);
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}
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const data = await response.json();
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if (data?.error_code && data.error_code !== "0000") {
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return jsonError(502, data.error || data.reason || "淘宝商品详情接口返回错误");
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}
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if (!data?.item) {
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const fallbackUrl =
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`${config.oneboundBaseUrl}/taobao/item_get/?key=${encodeURIComponent(apiKey)}` +
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`&secret=${encodeURIComponent(apiSecret)}&num_iid=${encodeURIComponent(itemId)}`;
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const fallbackResponse = await fetch(fallbackUrl, {
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signal: AbortSignal.timeout(15000),
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headers: { Accept: "application/json" },
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cache: "no-store",
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});
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if (!fallbackResponse.ok) {
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return jsonError(502, `淘宝商品详情接口请求失败：${fallbackResponse.status}`);
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}
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const fallbackData = await fallbackResponse.json();
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if (fallbackData?.error_code && fallbackData.error_code !== "0000") {
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return jsonError(
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502,
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fallbackData.error || fallbackData.reason || "淘宝商品详情接口返回错误"
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);
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}
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if (!fallbackData?.item) {
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return jsonError(404, "未找到商品信息");
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}
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return NextResponse.json({
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success: true,
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item: normalizeTaobaoItem(fallbackData.item, itemId),
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} satisfies ProductPlanningTaobaoItemResponse);
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}
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return NextResponse.json({
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success: true,
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item: normalizeTaobaoItem(data.item, itemId),
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} satisfies ProductPlanningTaobaoItemResponse);
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} catch (error) {
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console.error("[ProductPlanning][TaobaoItem] request failed:", error);
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return jsonError(502, "淘宝商品详情接口调用失败");
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}
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}
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