Logout endpoint for deleting auth cookie

seasoned_api/src/webserver/controllers/user/logout.js

@@ -0,0 +1,16 @@
+/**
+ * Controller: Log out a user (destroy authorization token)
+ * @param {Request} req http request variable
+ * @param {Response} res
+ * @returns {Callback}
+ */
+async function logoutController(req, res) {
+  res.clearCookie("authorization");
+
+  return res.status(200).send({
+    success: true,
+    message: "Logged out, see you later!"
+  });
+}
+
+module.exports = logoutController;