Sling Syncer

This project syncs your current scheduled shift data from Sling to Google Calendar for the next month.

It allows you to bypass the restriction where you can't generate a calendar link in the free version of Sling.

Prerequisites

• Node.js
• Docker
• Docker Compose
• Google API credentials
• Discord Webhook URL (optional)

Setup

1. Clone the repository:

   git clone https://github.com/DevGamer9991/sling-syncer.git
   cd sling-syncer

2. Install dependencies:

   npm install

3. Create a .env file in the project directory and add your environment variables:

    SLING_TOKEN=your_sling_token
    ORG_ID=your_org_id
    USER_ID=your_user_id
    GOOGLE_CALENDAR_ID=your_google_calendar_id
    REDIRECT_URI=http://localhost:5369
    DISCORD_WEBHOOK_URL=your_discord_webhook_url

   The redirect uri needs to be localhost because google wont take internal ip addresses as redirect uris, so when you log in and it redirects just change localhost in the url to your server ip unless its running on your local computer.

   The discord webhook url is optional and is used to send a message to a discord webhook when the sync is complete. If you don't want to use this feature, you can remove the DISCORD_WEBHOOK_URL variable from the .env file.

4. Create Google API credentials:

   • Go to the Google Cloud Console.
   • Create a new project or select an existing project.
   • Enable the Google Calendar API for your project.
   • Create OAuth 2.0 credentials and download the credentials.json file.
   • Set the redirect URL to either a public IP by port forwarding port 3000 or by using a local IP on the same network and same port.
   • Place the credentials.json file in the auth folder in the project directory.

5. Build and run the Docker container:

   docker-compose up --build -d

Usage

The application will fetch shift data from the Sling API and create events in your Google Calendar. It will run the job daily at midnight.

License

This project is licensed under the MIT License.