rewrote the readme

Author: lukasabbe

README.md

@@ -1,16 +1,31 @@
 # Gamerbot-REST-API
 
-This is going to be a layer between SGC applications and the database to streamline the process and use fewer connections to the database.
+This is SGC API. The API is mostly used with SGC:s Discord bot "Gamerbot", but is planed in the future to be used on the website too.
 
 # Public routes
 
 Here is a wiki on how to use them
 
 https://github.com/onlinesgc/Gamerbot-REST-API/wiki
 
-# Setup developer environment
+# Setup dev environment
 
-1. First, clone this project: `git clone https://github.com/stamdiscord/Gamerbot-REST-API.git`
-2. Make sure you have Node.js and npm (or any other package installer) installed on your computer.
-3. Then, navigate to the project directory and run `npm install`. This will install all the required packages.
-4. To run the server in development mode, use the command `npm run dev`.
+### Prerequisite to run the API
+
+- [NodeJS](https://nodejs.org/en).
+- A package manager. I use [npm](https://docs.npmjs.com/downloading-and-installing-node-js-and-npm)
+- A Mongodb cluster. (Instructions below)
+  1. Make an account on [MongoDB](https://www.mongodb.com/developer/)
+  2. Create an new project
+  3. Create an new cluster in the project
+  4. It will ask you to create an login, do it and save down the password and username
+  5. When they ask you were you are going to use cluster, press node.js.
+  6. You will now see a string that looks somting like this `mongodb+srv://<Username>:<password>@<clustername>....`. Save this link
+
+### Setup
+
+1. First clone the project `git clone https://github.com/onlinesgc/Gamerbot-REST-API.git`
+2. Go into the directory and run `npm run install`
+3. You want copy and rename the `.env.example` file to `.env`
+4. Edit the `.env` file and add the MongoDB url
+5. Now you can run the project. You can do this by running `npm run dev`.