【发布时间】:2020-06-07 15:37:29
【问题描述】:
我正在制作一个 shopify 应用程序,并创建了一个 Koa + NodeJS 后端和在前端运行的 NextJS,在同一个端口中,我还创建了一个自定义 server.js 文件当在我的 PC 上本地运行时,它运行正常,所有路由都按预期工作,并且我能够从后端 (Koa) 中定义的路由从前端 (React) 获取数据。
现在的问题是,当我将应用程序部署到 vercel 时,它似乎无法识别我的 Koa 路由,并且在控制台中针对我对后端路由发出的所有请求抛出 404 错误。这是我第一次与 NextJS 合作,所以我对这里出了什么问题一无所知,所以我希望得到一些支持。
此外,当我部署它时,shopify 身份验证似乎也不再像在本地开发中运行时那样工作了。
我的代码: server.js:
require('isomorphic-fetch');
const dotenv = require('dotenv');
dotenv.config();
const Koa = require('koa');
const next = require('next');
const { default: createShopifyAuth } = require('@shopify/koa-shopify-auth');
const { verifyRequest } = require('@shopify/koa-shopify-auth');
const session = require('koa-session');
const { default: graphQLProxy } = require('@shopify/koa-shopify-graphql-proxy');
const { ApiVersion } = require('@shopify/koa-shopify-graphql-proxy');
const Router = require('koa-router');
const { receiveWebhook, registerWebhook } = require('@shopify/koa-shopify-webhooks');
const getSubscriptionUrl = require('./server/getSubscriptionUrl');
const port = parseInt(process.env.PORT, 10) || 3000;
const dev = process.env.NODE_ENV !== 'production';
const app = next({ dev });
const handle = app.getRequestHandler();
const {
SHOPIFY_API_SECRET_KEY,
SHOPIFY_API_KEY,
HOST,
} = process.env;
app.prepare().then(() => {
const server = new Koa();
const router = new Router();
server.use(session({ sameSite: 'none', secure: true }, server));
server.keys = [SHOPIFY_API_SECRET_KEY];
server.use(
createShopifyAuth({
apiKey: SHOPIFY_API_KEY,
secret: SHOPIFY_API_SECRET_KEY,
scopes: ['read_products', 'write_products'],
async afterAuth(ctx) {
const { shop, accessToken } = ctx.session;
ctx.cookies.set("shopOrigin", shop, {
httpOnly: false,
secure: true,
sameSite: 'none'
});
const registration = await registerWebhook({
address: `${HOST}/webhooks/products/create`,
topic: 'PRODUCTS_CREATE',
accessToken,
shop,
apiVersion: ApiVersion.October19
});
if (registration.success) {
console.log('Successfully registered webhook!');
} else {
console.log('Failed to register webhook', registration.result);
}
await getSubscriptionUrl(ctx, accessToken, shop);
}
})
);
router
.get('/api', ctx => {
ctx.res.statusCode = 200;
ctx.body = "API Route"
})
const webhook = receiveWebhook({ secret: SHOPIFY_API_SECRET_KEY });
router.post('/webhooks/products/create', webhook, (ctx) => {
console.log('received webhook: ', ctx.state.webhook);
});
server.use(graphQLProxy({ version: ApiVersion.April19 }));
router.get('*', verifyRequest(), async (ctx) => {
await handle(ctx.req, ctx.res);
ctx.respond = false;
ctx.res.statusCode = 200;
});
server.use(router.allowedMethods());
server.use(router.routes());
server.listen(port, () => {
console.log(`> Ready on http://localhost:${port}`);
});
});
【问题讨论】:
标签: node.js shopify next.js koa