🎉 first commit

app/routes/chat.$id.tsx

@@ -0,0 +1,44 @@
+import { data, type LoaderFunctionArgs, redirect } from '@remix-run/node';
+import { getUser, requireAuth } from '~/lib/.server/auth';
+import { getUserChatById } from '~/lib/.server/chat';
+import { getChatDeployments } from '~/lib/.server/deployment';
+import { default as IndexRoute } from './_index';
+
+export async function loader(args: LoaderFunctionArgs) {
+  // 添加权限验证
+  const authResult = await requireAuth(args.request);
+
+  // 如果返回的是Response对象，说明验证失败并已重定向
+  if (authResult instanceof Response) {
+    return authResult;
+  }
+
+  // 获取当前用户 id
+  const authContext = await getUser(args.request);
+  const userId = authContext.userInfo?.sub as string;
+
+  const { id } = args.params;
+  if (!id || !userId) {
+    return redirect('/');
+  }
+  const chat = await getUserChatById(id, userId);
+  if (!chat) {
+    return redirect('/');
+  }
+
+  const url = new URL(args.request.url);
+  const rewindTo = url.searchParams.get('rewindTo') || '';
+  if (rewindTo) {
+    chat.messages = chat.messages.slice(0, chat.messages.findIndex((message) => message.id === rewindTo) + 1);
+  }
+
+  const deployments = await getChatDeployments(id);
+  return data({
+    id: args.params.id,
+    chat,
+    user: authResult.userInfo,
+    deployments,
+  });
+}
+
+export default IndexRoute;