chore: init monorepo snapshot

wolai-frontend/src/app/api/sidebar/route.ts

@@ -0,0 +1,47 @@
+import { NextResponse } from "next/server";
+import { createSupabaseRouteClient } from "@/lib/supabase/server";
+import { ensureDefaultWorkspace, fetchWorkspaceSummaries } from "@/lib/workspaces";
+import { fetchSidebarDataset } from "@/lib/sidebar-tree";
+import type { SidebarInitialData } from "@/components/sidebar/types";
+
+export const dynamic = "force-dynamic";
+
+export async function GET(request: Request) {
+  const supabase = await createSupabaseRouteClient();
+  const {
+    data: { session },
+  } = await supabase.auth.getSession();
+
+  if (!session) {
+    return NextResponse.json({ error: "未登录" }, { status: 401 });
+  }
+
+  const url = new URL(request.url);
+  const workspaceIdParam = url.searchParams.get("workspaceId");
+
+  await ensureDefaultWorkspace(supabase, session.user.id, session.user.email ?? "我的空间");
+  const { workspaces, activeWorkspaceId } = await fetchWorkspaceSummaries(supabase, session.user.id);
+  const targetWorkspaceId = workspaceIdParam || activeWorkspaceId;
+
+  if (!targetWorkspaceId) {
+    return NextResponse.json({ error: "暂无可用工作空间" }, { status: 404 });
+  }
+
+  try {
+    const dataset = await fetchSidebarDataset(supabase, targetWorkspaceId);
+
+    const payload: SidebarInitialData = {
+      activeWorkspaceId: targetWorkspaceId,
+      workspaces,
+      documents: dataset.documents,
+      trashedDocuments: dataset.trashedDocuments,
+    };
+
+    return NextResponse.json(payload);
+  } catch (error) {
+    return NextResponse.json(
+      { error: error instanceof Error ? error.message : "拉取侧边栏数据失败" },
+      { status: 500 },
+    );
+  }
+}