Flutter GraphQL Image Uploads

This repo is to demo how to upload files using GraphQL and Flutter. The backend is build using Golang but can be run using docker - no need to install golang.

Backend

To run the backend, you can use docker compose, simply run docker-compose up -d --build at the root directory.

Upload Image Mutation

To test the server, you can use the built in GraphiQL, whose URL is http://localhost:8080.

You can run the upload file Mutation below:

mutation($file: Upload!) {
  upload(file: $file)
}

Frontend

To run the frontend, change directory to the flutter directory, and run flutter run. Make sure you have flutter installed.

Demo

Accompanying Post

You can find a detailed explanation for the fronted here.

Contributions

PR are welcome.