feat: add preset in server

api/server/routes/index.js

@@ -1,9 +1,21 @@
 const ask = require('./ask');
 const messages = require('./messages');
 const convos = require('./convos');
+const presets = require('./presets');
 const customGpts = require('./customGpts');
-const prompts = require('./prompts'); 
+const prompts = require('./prompts');
 const search = require('./search');
 const { router: auth, authenticatedOr401, authenticatedOrRedirect } = require('./auth');
 
-module.exports = { search, ask, messages, convos, customGpts, prompts, auth, authenticatedOr401, authenticatedOrRedirect };
+module.exports = {
+  search,
+  ask,
+  messages,
+  convos,
+  presets,
+  customGpts,
+  prompts,
+  auth,
+  authenticatedOr401,
+  authenticatedOrRedirect
+};

api/server/routes/presets.js

@@ -0,0 +1,48 @@
+const express = require('express');
+const router = express.Router();
+const { getPreset, getPresets, savePreset, deletePresets } = require('../../models');
+const crypto = require('crypto');
+
+router.get('/', async (req, res) => {
+  const presets = (await getPresets(req?.session?.user?.username)).map(preset => {
+    return preset.toObject();
+  });
+  res.status(200).send(presets);
+});
+
+router.post('/', async (req, res) => {
+  const update = req.body || {};
+
+  update.presetId = update?.presetId || crypto.randomUUID();
+
+  try {
+    await savePreset(req?.session?.user?.username, update);
+
+    const presets = (await getPresets(req?.session?.user?.username)).map(preset => {
+      return preset.toObject();
+    });
+    res.status(201).send(presets);
+  } catch (error) {
+    console.error(error);
+    res.status(500).send(error);
+  }
+});
+
+router.post('/delete', async (req, res) => {
+  const { arg } = req.body;
+
+  try {
+    await deletePresets(req?.session?.user?.username, arg);
+
+    const presets = (await getPresets(req?.session?.user?.username)).map(preset => {
+      return preset.toObject();
+    });
+    res.status(201).send(presets);
+    // res.status(201).send(dbResponse);
+  } catch (error) {
+    console.error(error);
+    res.status(500).send(error);
+  }
+});
+
+module.exports = router;