feat(routes): add config route

src/routes/config.ts

@@ -0,0 +1,58 @@
+import express from 'express';
+import { getAvailableProviders } from '../lib/providers';
+import {
+  getChatModel,
+  getChatModelProvider,
+  getOllamaApiEndpoint,
+  getOpenaiApiKey,
+  updateConfig,
+} from '../config';
+
+const router = express.Router();
+
+router.get('/', async (_, res) => {
+  const config = {};
+
+  const providers = await getAvailableProviders();
+
+  for (const provider in providers) {
+    delete providers[provider]['embeddings'];
+  }
+
+  config['providers'] = {};
+
+  for (const provider in providers) {
+    config['providers'][provider] = Object.keys(providers[provider]);
+  }
+
+  config['selectedProvider'] = getChatModelProvider();
+  config['selectedChatModel'] = getChatModel();
+
+  config['openeaiApiKey'] = getOpenaiApiKey();
+  config['ollamaApiUrl'] = getOllamaApiEndpoint();
+
+  res.status(200).json(config);
+});
+
+router.post('/', async (req, res) => {
+  const config = req.body;
+
+  const updatedConfig = {
+    GENERAL: {
+      CHAT_MODEL_PROVIDER: config.selectedProvider,
+      CHAT_MODEL: config.selectedChatModel,
+    },
+    API_KEYS: {
+      OPENAI: config.openeaiApiKey,
+    },
+    API_ENDPOINTS: {
+      OLLAMA: config.ollamaApiUrl,
+    },
+  };
+
+  updateConfig(updatedConfig);
+
+  res.status(200).json({ message: 'Config updated' });
+});
+
+export default router;

src/routes/index.ts

@@ -1,8 +1,10 @@
 import express from 'express';
 import imagesRouter from './images';
+import configRouter from './config';
 
 const router = express.Router();
 
 router.use('/images', imagesRouter);
+router.use('/config', configRouter);
 
 export default router;