fix open-next stuff

backend/src/function/empty.ts

@@ -0,0 +1 @@
+export const handler = () => 'noop'

stacks/iam.ts

@@ -7,7 +7,7 @@ export function Iam({ stack }: StackContext) {
   // by making an empty function
   // more info: https://discord.com/channels/983865673656705025/1027663092957581383
   const placeholderFn = new Function(stack, 'IamDefault', {
-    handler: 'backend/src/api/internalFunctions/empty.handler',
+    handler: 'backend/src/function/empty.handler',
   })
 
   return {

stacks/web.ts

@@ -1,28 +1,30 @@
-import { NextjsSite, StackContext, use } from 'sst/constructs';
-import { AppSyncApi } from './appSyncApi';
-import { Auth } from './auth';
-import { Dns } from './dns';
-import { WEB_URL } from './config';
-import { Secrets } from './secrets';
+import { NextjsSite, StackContext, use } from 'sst/constructs'
+import { AppSyncApi } from './appSyncApi'
+import { Auth } from './auth'
+import { Dns } from './dns'
+import { IS_PRODUCTION, WEB_URL } from './config'
+import { Secrets } from './secrets'
 
 export function Web({ stack, app }: StackContext) {
-  const { userPool, webClient, cognitoDomainName } = use(Auth);
-  const { secrets, ...configSecrets } = use(Secrets);
-  const appSyncApi = use(AppSyncApi);
-  const dns = use(Dns);
-  const isLocal = app.local;
+  const { userPool, webClient, cognitoDomainName } = use(Auth)
+  const { secrets, ...configSecrets } = use(Secrets)
+  const appSyncApi = use(AppSyncApi)
+  const dns = use(Dns)
+  const isLocal = app.local
 
   if (!isLocal && !process.env.SST_STAGE && !WEB_URL) {
-    console.warn(`Please set WEB_URL in .env.${app.stage} to the URL of your frontend site.`);
+    console.warn(`Please set WEB_URL in .env.${app.stage} to the URL of your frontend site.`)
   }
 
-  const allSecrets = Object.values(configSecrets);
+  const allSecrets = Object.values(configSecrets)
 
   // docs: https://docs.serverless-stack.com/constructs/NextjsSite
-  const frontendSite = new NextjsSite(stack, 'Web', {
+  const nextjsApp = new NextjsSite(stack, 'Web', {
     path: 'web',
     openNextVersion: '3.0.6',
     bind: [...allSecrets],
+    runtime: 'nodejs20.x',
+    warm: IS_PRODUCTION ? 6 : 0,
     customDomain: dns.domainName
       ? {
           domainName: dns.domainName,
@@ -34,7 +36,7 @@ export function Web({ stack, app }: StackContext) {
         comment: `NextJS distribution for ${app.name} (${app.stage})`,
       },
     },
-    memorySize: 1024,
+    memorySize: 1536,
     environment: {
       NEXTAUTH_SECRET: secrets.secretValueFromJson('AUTH_SECRET').toString(),
       NEXTAUTH_URL: isLocal ? 'http://localhost:6001' : WEB_URL ?? 'https://set-me-in-.env',
@@ -45,9 +47,9 @@ export function Web({ stack, app }: StackContext) {
       NEXT_PUBLIC_COGNITO_USER_POOL_ID: userPool.userPoolId,
       NEXT_PUBLIC_COGNITO_DOMAIN_NAME: cognitoDomainName,
     },
-  });
+  })
 
   stack.addOutputs({
-    WebURL: frontendSite.customDomainUrl || frontendSite.url || 'unknown',
-  });
+    WebURL: nextjsApp.customDomainUrl || nextjsApp.url || 'unknown',
+  })
 }

web/next.config.mjs

@@ -1,13 +1,15 @@
 import { resolve } from 'path'
 const __dirname = resolve()
+const projectRoot = resolve(__dirname, '../')
+console.log('projectRoot', projectRoot)
 
 /** @type {import('next').NextConfig} */
 const nextConfig = {
   transpilePackages: ['@common'],
 
   experimental: {
     // for open-next output
-    outputFileTracingRoot: resolve(__dirname, '../'),
+    outputFileTracingRoot: projectRoot,
     // don't include dev deps in the deployed bundle
     outputFileTracingExcludes: {
       '*': [

web/open-next.config.ts

@@ -0,0 +1,29 @@
+import type { OpenNextConfig } from 'open-next/types/open-next.js'
+
+// https://open-next.js.org/v3/config
+
+const config = {
+  default: {
+    // This is the default server, similar to the server-function in open-next v2
+    // You don't have to provide the below, by default it will generate an output
+    // for normal lambda as in open-next v2
+    // override: {
+    //   wrapper: 'aws-lambda-streaming', // This is necessary to enable lambda streaming
+    // },
+  },
+
+  // Below we define the functions that we want to deploy in a different server
+  // functions: {
+  //   ssr: {
+  //     routes: ["app/api/trpc/[trpc]/route"], // For app dir, you need to include route|page, no need to include layout or loading
+  //     patterns: ["api/*"], // patterns needs to be in a cloudfront compatible format, this will be used to generate the output
+  //     override: {
+  //       wrapper: "aws-lambda-streaming",
+  //     },
+  //     experimentalBundledNextServer: true, // This enables the bundled next server which is faster and reduce the size of the server
+  //   },
+  // },
+} satisfies OpenNextConfig
+
+export default config
+export type Config = typeof config

web/package.json

@@ -30,6 +30,7 @@
     "@types/node": "^20",
     "@types/react": "^18",
     "@types/react-dom": "^18",
+    "open-next": "^3.0.6",
     "postcss": "^8",
     "tailwindcss": "^3.4.1",
     "typescript": "^5"