Added JSDoc

src/helpers/generateListURL.ts

@@ -1,6 +1,10 @@
 import jwt from 'jsonwebtoken';
 import { config } from './../configuration/config';
 
+/**
+ * Generates a URL to share a list with a token.
+ * @returns URL to share a list.
+ */
 const shareList = (l_id: number): string => {
 	const token = jwt.sign(String(l_id), config.jwtSecretKey);
 	const url = `http://localhost:3000/lists/${token}`;

src/helpers/setTaskPriority.ts

@@ -1,5 +1,7 @@
 import Task from './../types/Task.type';
-
+/**
+ * Sets the priority of the task from string to a number.
+ */
 const setTaskPriority = (task: Task) => {
 	if (task.t_priority) {
 		if (task.t_priority === 'low') task.t_priority = 1;