Redirect users to their user page on login

[emhoracek]

Right now, when a user logs in, they just see some text that says "insert-username-here is logged in!". Instead, the user should be redirected to the page where they can see sets that they have uploaded and upload a new set.

To do this, you'll change line 78 of the Web.hs module from:

okText (userUsername user <> " is logged in!")

to

redirect ("/users/" <> username)

Although this is a very small change, testing it will require setting up the app on your computer. I'm happy to assist you with getting it set up, but it could take a few hours. Please take that into account when claiming this issue.

This is a "first-timers-only" task. If you have never contributed to an open source project, you can work on this issue and I will help you through the process. If you've contributed to any OSS project before, please leave this issue for someone else.

[42flyingfish]

I would like to give this a try.

[emhoracek]

Hi @42flyingfish! The first thing you'll want to do is fork the project to your own account, and clone the project. Then get the project running on your computer. Follow the instructions I link to in the issue description above. Let me know if you run into any trouble with any part of this process.

[42flyingfish]

I seem to be having an issue with running the application myself. After following the steps on Arch Linux, I am getting smooch: ENV: getEnv: does not exist (no environment variable) Do you have any suggestions?

[emhoracek]

Yes! Sorry, I forgot to add that to the instructions. Try ENV=devel stack exec smooch.

(I just updated CONTRIBUTING.md to add this.)

[42flyingfish]

Thank you, that did the trick. I think that I am ready to make my first pull request.