From d806c7e5813fd801ba4259f84ebb0d2657bb6e54 Mon Sep 17 00:00:00 2001
From: ItzCrazyKns <kushagra20103@gmail.com>
Date: Sat, 29 Jun 2024 11:09:13 +0530
Subject: [PATCH] feat(app): add chats route

---
 src/routes/chats.ts | 45 +++++++++++++++++++++++++++++++++++++++++++++
 src/routes/index.ts |  2 ++
 2 files changed, 47 insertions(+)
 create mode 100644 src/routes/chats.ts

diff --git a/src/routes/chats.ts b/src/routes/chats.ts
new file mode 100644
index 0000000..f970ba4
--- /dev/null
+++ b/src/routes/chats.ts
@@ -0,0 +1,45 @@
+import express from 'express';
+import logger from '../utils/logger';
+import db from '../db/index';
+import { eq } from 'drizzle-orm';
+import { chats, messages } from '../db/schema';
+
+const router = express.Router();
+
+router.get('/', async (_, res) => {
+  try {
+    let chats = await db.query.chats.findMany();
+
+    /* Reorder the chats (in opposite direction) */
+
+    chats = chats.reverse();
+
+    return res.status(200).json({ chats: chats });
+  } catch (err) {
+    res.status(500).json({ message: 'An error has occurred.' });
+    logger.error(`Error in getting chats: ${err.message}`);
+  }
+});
+
+router.get('/:id', async (req, res) => {
+  try {
+    const chatExists = await db.query.chats.findFirst({
+      where: eq(chats.id, req.params.id),
+    });
+
+    if (!chatExists) {
+      return res.status(404).json({ message: 'Chat not found' });
+    }
+
+    const chatMessages = await db.query.messages.findMany({
+      where: eq(messages.chatId, req.params.id),
+    });
+
+    return res.status(200).json({ chat: chatExists, messages: chatMessages });
+  } catch (err) {
+    res.status(500).json({ message: 'An error has occurred.' });
+    logger.error(`Error in getting chat: ${err.message}`);
+  }
+});
+
+export default router;
diff --git a/src/routes/index.ts b/src/routes/index.ts
index 257e677..af928ab 100644
--- a/src/routes/index.ts
+++ b/src/routes/index.ts
@@ -4,6 +4,7 @@ import videosRouter from './videos';
 import configRouter from './config';
 import modelsRouter from './models';
 import suggestionsRouter from './suggestions';
+import chatsRouter from './chats';
 
 const router = express.Router();
 
@@ -12,5 +13,6 @@ router.use('/videos', videosRouter);
 router.use('/config', configRouter);
 router.use('/models', modelsRouter);
 router.use('/suggestions', suggestionsRouter);
+router.use('/chats', chatsRouter);
 
 export default router;