All required features and bonus were implemented.
- Docker (tested on v19.03.12)
- Docker Compose (tested on version 1.26.0)
- Node (tested on v12.14.0)
- NPM (tested on v6.13.4)
The application was developed and tested on Ubuntu 18.04.
To simplify the installation process, open your console on ./chat-solution-starter then run:
# the following command will take a while - grab a coffee
npm run up-infrastructure
# if you had problems running the command above, try "npm run up-infrastructure-sudo"
# I needed sudo permission on Ubuntu
# now you'll need to open a new console to run the following command
# it will take a while too. I hope you have saved some coffee.
npm run install-and-start-projects
The installation process creates a few user for you. If everything went well, they should be available.
| Username | Password |
|---|---|
| user1 | pass1 |
| user2 | pass2 |
| user3 | pass3 |
| user4 | pass4 |
Express and Socket.IO server.
I usa a service locator to manage dependencies.
I organized the code in layers. Application, infrastructure, domain (modules), UI.
React.JS project. I was not worried about practices in this project. I was favoring time over quality.
It basically consumes a Work Queue to process commands and send the response to another queue. Multiples instances could be started if the load increases.
I structured the project to support multiple commands - but only one is implemented.
Contains some tests.
The project is more about infrastructure, so I did not care to organize it in many layers.
There is not a service locator in this project - it would not bring considerable benefits. The instantiation of all required components is done in the entry file.