gupta-piyush19 / wadhwani-assignment

CSV Translator using Google Translate API

Wadhwani AI assignment

Problem Statement

To convert the uploaded csv file from english to various languages using Google Translate API.

Installation

1. Clone the repository using git clone https://github.com/gupta-piyush19/wadhwani-assignment.git
2. cd wadhwani-assignment.
3. install the dependencies using pnpm install.
4. create a .env.local file in the root and add the following variables:

GOOGLE_APPLICATION_CREDENTIALS=<YOUR_GOOGLE_TRANSLATE_CREDENTIALS_OBJECT>
API_SECRET_KEY=<YOUR_API_SECRET_KEY>

Usage

1. Run the server using pnpm run dev.
2. Open http://localhost:3000 in your browser.
3. Upload the csv file and select the language to which you want to translate the file.
4. Click on the Translate button.
5. The translated file will be visible on the screen.
6. Click on the Download button to download the translated file.

Tech Stack

• Next.js
• Google Translate API
• TypeScript
• Tailwind CSS
• Vercel
• pnpm
• ESLint
• Prettier

API Endpoints

• /api/translate-csv - POST request to translate the uploaded csv file.

  headers: {
    secret-key: string;
  }
  
  body: FormData<{
    csv: File;
    convertTo: "hindi" | "punjabi" | "marathi" | "telugu";
  }>;