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WWasp

•Created by NEROX on 3/26/2025 in #🙋questions

[ Wasp ] core/auth.ts(17,7): error TS2742

Well, fixed after several wasp clean and wasp start

6 replies

WWasp

•Created by pipas on 3/18/2025 in #🙋questions

Best practices to verify files before uploading to S3?

After that I read the Pdf content with pdf.js-extract , maybe you can check if the reading process is successfully finished before uploading to S3.

// PDF extraction function that only checks if extraction is successful
import fs from 'fs';
import { PDFExtract } from 'pdf.js-extract';

export const extractPdf = async (filePath) => {
  try {
    // Check if file exists
    if (!fs.existsSync(filePath)) {
      return {
        success: false,
        message: 'File not found'
      };
    }

    // Read the PDF file
    const pdfBuffer = fs.readFileSync(filePath);
    
    // Initialize PDF extractor
    const pdfExtract = new PDFExtract();
    
    // Attempt to extract content
    const pdfData = await pdfExtract.extractBuffer(pdfBuffer);
    
    // If we got here, extraction was successful
    return {
      success: true,
      message: 'PDF extraction successful (Safe to upload it to S3)',
      pageCount: pdfData.pages.length
    };
    
  } catch (error) {
    // Handle specific errors
    if (error.name === 'TypeError') {
      return {
        success: false,
        message: 'Invalid PDF format',
        error: error.message
      };
    }
    
    // Handle any other errors
    return {
      success: false,
      message: 'PDF extraction failed',
      error: error.message
    };
  }
};

15 replies

WWasp

•Created by pipas on 3/18/2025 in #🙋questions

Best practices to verify files before uploading to S3?

I use multer to upload files to the server to a temp folder (ensuring it is *.pdf extension) with an API (using import { tmpdir } from 'os';)

// Configure multer for file uploads
const upload = multer({
  dest: tmpdir(), // Use system's temporary directory
  limits: { fileSize: 10 * 1024 * 1024 } // 10MB size limit
});

export const uploadFileApi = async (req, res, context) => {
  // Check if user is authenticated
  if (!context.user) {
    return res.status(401).json({ message: 'Unauthorized' });
  }

  // Set up multer middleware for single file upload
  const singleUpload = upload.single('file');

  singleUpload(req, res, async function(err) {
    // Handle upload errors
    if (err) {
      return res.status(400).json({ message:

File upload error: ${err.message}

 });
    }

    // Check if file was provided
    if (!req.file) {
      return res.status(400).json({ message: 'No file was provided' });
    }

    try {
      // File successfully uploaded to temporary location
      console.log('File uploaded successfully:', req.file.originalname);
      
      // Return success response
      return res.json({ 
        success: true,
        filename: req.file.originalname,
        path: req.file.path
      });
    } catch (error) {
      // Handle any other errors
      console.error('Error processing file:', error);
      return res.status(500).json({ 
        message: 'Error processing uploaded file' 
      });
    }
  });
};

15 replies

WWasp

•Created by NEROX on 3/21/2025 in #🙋questions

Non-Dev question about APIs

@kapa.ai What would be the difference in the Extension and the Api using wasp:sessionId or for getSessionId() from wasp/client/api? Is the same? Explain the differences, could I get sessionId from API call?

20 replies

WWasp

•Created by NEROX on 3/21/2025 in #🙋questions

Non-Dev question about APIs

@kapa.ai How secure is wasp:sessionId to use as auth in a Chrome extension that calls the app API?

20 replies

WWasp

•Created by NEROX on 3/19/2025 in #🙋questions

Property does not exist on type

forgot to refresh browser lol

12 replies

WWasp

•Created by NEROX on 3/19/2025 in #🙋questions

Property does not exist on type

@kapa.ai wasp 0.15.0 to wasp 0.16.2 Error:

[plugin:vite:import-analysis] Failed to resolve import "wasp/client/webSocket/WebSocketProvider" from "src/index.tsx". Does the file exist?
/home/rootall/apps/ask-the-documents/.wasp/out/web-app/src/index.tsx:12:34
8  |    queryClientInitialized
9  |  } from "wasp/client/operations";
10 |  import { WebSocketProvider } from "wasp/client/webSocket/WebSocketProvider";

Code (wasp 0.15.0):

import { Server } from 'socket.io'
import { type WebSocketDefinition, type WaspSocketData } from 'wasp/server/webSocket'

What's wrong? What should be in latest wasp version? what's new? how to solve import?

12 replies

WWasp

•Created by NEROX on 3/21/2025 in #🙋questions

Non-Dev question about APIs

@kapa.ai Wait, can I call an operation within an API? Without the need to rewrite the logic I would do?

20 replies

WWasp

•Created by AC on 3/19/2025 in #🙋questions

Has there been any work done to SEO optimize the OpenSaaS landing page?

Hope this helps in some way https://gist.github.com/NeroxTGC/27a588ad5d78cf09a0b4464321eb5921

9 replies

WWasp

•Created by NEROX on 3/19/2025 in #🙋questions

Property does not exist on type

✅ Fixed adding them to Zod (src/env.ts)

12 replies

WWasp

•Created by NEROX on 3/17/2025 in #🙋questions

Generate User API Key for external calls

@kapa.ai How to integrate JWT with auth:true API in wasp?

16 replies

WWasp

•Created by NEROX on 3/17/2025 in #🙋questions

Generate User API Key for external calls

@kapa.ai How to create and use Auth on API? main.wasp // API for Chrome extension api askDocumentsApi { fn: import { askDocumentsApi } from "@src/apis.js", entities: [Document, Section], httpRoute: (POST, "/api/ask"), auth: true } apis.js // API endpoint for the Chrome extension export const askDocumentsApi = async (req, res, context) => { try { // Check if user is authenticated if (!context.user) { return res.status(401).json({ error: "Unauthorized. Please log in to use this API." }); }

16 replies

WWasp

•Created by NEROX on 3/1/2025 in #🙋questions

Web socket for streaming

Love you Kapa

11 replies

WWasp

•Created by NEROX on 3/1/2025 in #🙋questions

Web socket for streaming

@kapa.ai [ Wasp ] ext-src/operations.ts(148,24): error TS2339: Property 'webSocket' does not exist on type '{ entities: { DeepSeekChat: DeepSeekChatDelegate<DefaultArgs>; DeepSeekMessage: DeepSeekMessageDelegate<DefaultArgs>; }; user?: AuthUser; }'. Line 148: // Get the WebSocket server instance const io = context.webSocket;

11 replies

WWasp

•Created by NEROX on 2/20/2025 in #🙋questions