replaced backend with vite

server-node/package.json

@@ -51,6 +51,8 @@
         "rimraf": "^5.0.5",
         "rollup": "^4.9.6",
         "ts-node-dev": "^2.0.0",
-        "typescript": "^5.2.2"
+        "typescript": "^5.2.2",
+        "vite": "^5.2.11",
+        "vite-plugin-node": "^3.1.0"
     }
 }

server-node/rollup.config.js

@@ -1,32 +0,0 @@
-import run from "@rollup/plugin-run";
-import typescript from '@rollup/plugin-typescript';
-import json from '@rollup/plugin-json';
-import copy from 'rollup-plugin-copy';
-import compileTime from "vite-plugin-compile-time";
-import dynamicImportVars from '@rollup/plugin-dynamic-import-vars';
-
-const isDev = process.env.NODE_ENV !== "production";
-
-export default {
-  input: "src/index.ts",
-  output: {
-    dir: "dist/",
-    format: "es",
-    strict: false,
-  },
-  watch: {
-    include: [ './src/**', '../shared-operations/src/**' ]
-  },
-  plugins: [
-    compileTime(),
-    json(),
-    typescript(),
-    dynamicImportVars({errorWhenNoFilesFound: true, warnOnError: true}),
-    copy({
-        targets: [
-            { src: '../shared-operations/public', dest: 'dist' },
-        ]
-    }),
-    isDev && run()
-  ],
-};

server-node/src/index.ts

@@ -1,4 +1,17 @@
-import "@stirling-pdf/shared-operations/src/i18next.config";
+import i18next from "i18next";
+import resourcesToBackend from "i18next-resources-to-backend";
+
+i18next.use(resourcesToBackend((language: string, namespace: string) => import(`../../shared-operations/public/locales/${namespace}/${language}.json`)))
+    .init({
+        debug: true,
+        ns: ["common"], // Preload this namespace, no need to add the others, they will load once their module is loaded
+        defaultNS: "common",
+        fallbackLng: "en",
+        interpolation: {
+            escapeValue: false,
+        },
+        initImmediate: false // Makes loading blocking but sync
+    });
 
 import express from "express";
 const app = express();
@@ -13,10 +26,14 @@ import api from "./routes/api/api-controller";
 app.use("/api", api);
 
 // serve
-app.listen(PORT, () => {
-    console.log(`http://localhost:${PORT}`);
-});
+if (import.meta.env.PROD) {
+    app.listen(PORT, () => {
+        console.log(`http://localhost:${PORT}`);
+    });
+}
 
 process.on('unhandledRejection', (reason, promise) => {
     console.error('Unhandled Rejection at:', promise, 'reason:', reason);
 });
+
+export const viteNodeApp = app;

server-node/src/routes/api/workflow-controller.ts

@@ -43,6 +43,11 @@ router.post("/:workflowUuid?", [
             }
         }
 
+        if(!workflow.actions) {
+            res.status(400).json({error: "The provided workflow does not contain any actions."});
+            return
+        }
+
         const validationResults = await JoiPDFFileSchema.validateAsync(req.files);
         if(validationResults.error) {
             res.status(400).json({error: "PDF validation failed", details: validationResults.error.message});

server-node/vite.config.ts

@@ -0,0 +1,32 @@
+import { defineConfig } from 'vite';
+import topLevelAwait from "vite-plugin-top-level-await";
+import dynamicImport from 'vite-plugin-dynamic-import'
+import compileTime from "vite-plugin-compile-time"
+import { VitePluginNode } from 'vite-plugin-node';
+
+export default defineConfig({
+  // ...vite configures
+  server: {
+    // vite server configs, for details see [vite doc](https://vitejs.dev/config/#server-host)
+    port: 8000
+  },
+  plugins: [
+    ...VitePluginNode({
+      // Nodejs native Request adapter
+      // currently this plugin support 'express', 'nest', 'koa' and 'fastify' out of box,
+      // you can also pass a function if you are using other frameworks, see Custom Adapter section
+      adapter: 'express',
+
+      // tell the plugin where is your project entry
+      appPath: './src/index.ts',
+    }),
+    topLevelAwait({
+        // The export name of top-level await promise for each chunk module
+        promiseExportName: "__tla",
+        // The function to generate import names of top-level await promise in each chunk module
+        promiseImportName: i => `__tla_${i}`
+    }),
+    compileTime(),
+    dynamicImport(),
+  ],
+});