TekBetter - A better intranet for Epitech

Table of contents

Setup guide:

• Environement variables
• Run in development mode

Description

TekBetter is a project that aims to create a better interface who rassemble all the tools that Epitech students use in their daily life.

Environment variables

Backend (/.env)

Variable	Description	Default value
PORT	Port where the server will listen	8080
MONGO_HOST	The mongodb database hostname.	mongo
MONGO_PORT	The mongodb database port.	27017
MONGO_DB	The mongodb database name.	tekbetter
REDIS_HOST	The redis database hostname.	redis
REDIS_PORT	The redis database port.	6379
REDIS_PASSWORD	The redis database password.
REDIS_DB	The redis database number.	0
JWT_SECRET	The secret key used to sign the JWT token.
AES_KEY	The key used to encrypt sensible data in database. 64 bytes long required.
SCRAPERS_CONFIG_FILE	The path to the scrapers configuration file. Optional	scrapers.json
APP_URL	The app url used to send register links by email.
ENABLE_MAILER	Enable the mailer service.	true

Frontend (/web/.env)

Variable	Description	Default value
REACT_APP_API_URL	The backend server url.	Auto detect the current url

Run in development mode

Setup environment variables

You can find the front-end react app in the web/ directory. You need to define an environment variable REACT_APP_API_URL to point to the backend server.

# web/.env
REACT_APP_API_URL=http://localhost:8080

For the backend, you can create a .env file in the root directory of the project. You can find a /docker-compose.yml file that will start a mongodb and a redis server. Create a scrapers.json file in the root directory of the project to configure the scrapers, and add the following content :

[]

This is an example .env file for the backend with docker-compose usage :

APP_URL=http://localhost:8080
JWT_SECRET=my_jwt_secret
AES_KEY=a9421fce83c42eeab1a958c24b516943ccda3e2c4cf6ee3ada4cc78315d228d2
MONGO_HOST=localhost
REDIS_HOST=localhost
REDIS_PASSWORD=123456
SCRAPERS_CONFIG_FILE=scrapers.json

ENABLE_MAILER=false

Run the frontend

Please check that you have npm and a recent version of node installed on your machine. Navigate to the web/ directory and run the following commands :

npm install
npm start

Run the backend

Please check that you have python3 and pip installed on your machine. Go back to the root directory of the project and run the following commands :

pip install -r requirements.txt
PYTHONPATH=$(pwd) python3 app/main.py

Happy coding !

How to configure internal scrapers

An internal scraper is a scraper that will be controlled by the backend. To configure a scraper, you need to create a scrapers.json file in the root directory of the project.

Here is an example of a scraper configuration :

[
  {
    "id": "paris-01",
    "label": "PARIS-01",
    "access_token": "choose_a_random_string"
  },
  {
    "id": "paris-02",
    "label": "PARIS-02",
    "access_token": "choose_a_random_string"
  }
]

id is the unique identifier of the scraper.

label is the name of the scraper.

access_token is a random string that will be used to authenticate the scraper. This access token will be set in the scraper environment variable SCRAPER_ACCESS_TOKEN.