initial commit

server.js.bkp

@@ -0,0 +1,44 @@
+const express = require('express');
+const fs = require('fs');
+const path = require('path');
+const Docxtemplater = require('docxtemplater');
+const PizZip = require('pizzip');
+
+const app = express();
+
+// Enable JSON parsing for incoming requests
+app.use(express.json());
+app.use(express.urlencoded({ extended: false }));
+
+// Endpoint to generate the document
+app.post('/generate-doc', (req, res) => {
+  try {
+    // Load your DOCX template (ensure the template is in the same directory)
+    const content = fs.readFileSync(path.resolve(__dirname, 'template.docx'), 'binary');
+    const zip = new PizZip(content);
+    const doc = new Docxtemplater(zip, { paragraphLoop: true, linebreaks: true });
+
+    // Set your template variables from the request body
+    doc.setData(req.body);
+
+    // Render the document (this only replaces placeholders, preserving your formatting)
+    doc.render();
+
+    // Generate the updated document as a buffer
+    const buf = doc.getZip().generate({ type: 'nodebuffer' });
+
+    res.set({
+      'Content-Type': 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+      'Content-Disposition': 'attachment; filename=output.docx'
+    });
+    res.send(buf);
+  } catch (error) {
+    console.error('Error during document generation:', error);
+    res.status(500).send('An error occurred while generating the document.');
+  }
+});
+
+const PORT = process.env.PORT || 3000;
+app.listen(PORT, () => {
+  console.log(`Docxtemplater service listening on port ${PORT}`);
+});