Zia

Introduction

AREA is an Epitech school project. We had to recreate the environment of IFTTT, with a backend, a web frontend and a module frontend.

How to use

This project use Docker and docker-compose to be served. The only thing you have to do is running:

$ docker-compose up -d --build

You can download the APK file of the application on the webapp under the /client.apk route.

Folder architecture

We have 3 subprojects in this repository:

• Server (under backend) which act as the master node of the application. It contains all the logic of the actions and reactions.
• Website front-end (under webapp) which expose a website to interact with the AREA.
• Mobile front-end (under mobileapp) which expose a mobile application to interact with the AREA.

Technical choices

The backend is devepped in TypeScript with the NestJS framework. Thanks to its conception rules, we can isolate the different part of the application. This way, we have been really fast to implement a lot of functionalities. Also, because we can isolate the parts, we can test them separatly.

We took several directives in this subproject:

• Use PassportJS to perform OAuth related logins
• Use existing packages to interact with APIs, if possible
• Always create a test case when creating an action or a reaction

In our database, the actions and reactions are pretty the same thing. That's why there is a CRUDObject class which bring together the common properties and methods. Under this there is a Action and Reaction class which expose :

• a test function for the action (which returns a boolean if the predicate passes)
• an apply function for the reaction

Finally, to create a new action or reaction, we just have to create a dedicated file and import it in the modules.module.ts file.

Either for an action or a reaction, you must create:

• a DTO (aka. a representation of the form the clients will POST to create/modify the entity)
• an Entity (aka. the database model, containing the configuration)
• the Action or Reaction instance containing all the information needed
  • the method authTokenProvider is optional but permits to indicate that this object works with special credentials the user must provide in order to use it

Backend UML

Usage of mobile app

License

See LICENSE.

Authors

• Guillaume Hector - GitHub
• Gwendal Dumail - GitHub
• Jérémy "IamBlueSlime" Levilain - GitHub - Website - Twitter
• Jonathan Bibas - GitHub
• Juel Marques-Garcia - GitHub
• Tatiana Relìc - GitHub