Add documentation

src/utils/helpers/mongoHelpers.js

@@ -1,5 +1,8 @@
 import mongoose from "mongoose";
 
+/**
+ * Connect to the database
+ */
 export async function connectMongo() {
 	try {
 		await mongoose.connect(process.env.MONGODB_CONNECTION_STRING);

src/utils/helpers/webUtils.js

@@ -1,3 +1,9 @@
+/**
+ * Downloads a file to the users browser
+ *
+ * @param {string} uri The url to the file
+ * @param {string} name The name of the file to be saved
+ */
 export function downloadURI(uri, name) {
 	var link = document.createElement("a");
 	link.download = name;