migarl/smartbeans

Programming learning platform for C and Python

SmartBeans v3

What is SmartBeans?

SmartBeans is a gamified learning platform for programming languages. More screenshots !

Installation instructions

Prerequisites

• Install npm nodejs.
• Install postgres

Installation

1. Clone the repository.
2. Create a database and database user:
   • mysql

   CREATE DATABASE smartbeans;
   CREATE USER 'user'@'localhost' IDENTIFIED BY 'change-this-password';
   GRANT ALL PRIVILEGES ON smartbeans . * TO 'user'@'localhost';

   • Configure knexfile.js
     • change db url
     • change probably the port number
     • add database name
     • add database user
     • add database user password
3. Configure the following on src/config.ts:

export default {
  sessionDuration: 43200,
  staticAchievementPath: '/achievements',
  staticAssetPath: '/assets',
  padUrl: 'url-to-hedgedoc',
  sandboxUrl: 'url-to-sandbox',
  achievementUrl: 'url-to-achievement-checker',
  registrationKeys: ['change-me'],
  apiKeys: ['change-me'],
  TOKEN_LENGTH: 36,
  ltiConsumerSecret: 'secret',
  leaderboardUsersLastSubmissionTimeout: 1000 * 60 * 60 * 24 * 30
};

4. Initialize the node_modules via running:

npm install

5. Install knex-cli

npm install knex -g

6. Run migrations

knex --esm migrate:latest

7. Add assets

• Clone the smartbeans-content repository.
• Run:
  1. cd smartbeans-content
  2. python src/generate-output.py
  3. `cp out/assets smartbeans/static/assets

8. Build smartbeans

npm run build

9. Create a systemd service smartbeans.service:

[Unit]
Description=The SmartBeans Backend
After=network.target

[Service]
Type=simple
User=change-me
Group=change-me
WorkingDirectory=path-to-smartbeans-build-folder
ExecStart=PORT=8080 node index.js
Restart=on-failure
# Other restart options: always, on-abort, etc

[Install]
WantedBy=multi-user.target

10. Start the service:

systemctl start smartbeans.service

11. Insert asset ids into smartbeans Go in the smartbeans-content repository and run the following:

python pipeline.py --url https://smartbeans-domain.tld/api/admin/asset --admin-api-key apikey --data out/assets-backend.json

Updates

For updates call git pull, build smartbeans and restart the service.

License

Copyright (c) 2021 Ole Umlauft and other contributors

All contents of this repository are provided under the MIT License. See LICENSE for the full text.