Directly use folder name as _id in Quest

server/src/api/controllers/questController.js

@@ -4,7 +4,7 @@ export async function getQuests(req, res) {
   const quests = await Quest.find({}).sort({ order: 1 })
   res.json(
     quests.map(({ name, title, order, _id }) => ({
-      id: _id,
+      _id,
       name,
       title,
       order,
@@ -13,8 +13,8 @@ export async function getQuests(req, res) {
 }
 
 export async function getQuestDetail(req, res) {
-  const { name } = req.params
-  const quest = await Quest.findOne({ name })
+  const { id } = req.params
+  const quest = await Quest.findById(id)
   if (!quest) {
     res.status(404).json({ message: 'Quest not found.' })
     return