chore: remove luckysheet integration

src/app/api/documents/create-child/route.ts

@@ -0,0 +1,99 @@
+import { NextResponse } from "next/server";
+import { createSupabaseRouteClient } from "@/lib/supabase/server";
+import { ensureDefaultWorkspace, resolveActiveWorkspaceId } from "@/lib/workspaces";
+
+type CreateChildPayload = {
+  parentId: string | null;
+  title?: string;
+  blocks?: unknown;
+};
+
+export const dynamic = "force-dynamic";
+
+export async function POST(request: Request) {
+  const supabase = await createSupabaseRouteClient();
+  const {
+    data: { session },
+  } = await supabase.auth.getSession();
+
+  if (!session) {
+    return NextResponse.json({ error: "未登录无法创建页面" }, { status: 401 });
+  }
+
+  const { parentId, title, blocks }: CreateChildPayload = await request.json();
+
+  if (typeof parentId === "undefined") {
+    return NextResponse.json({ error: "缺少 parentId" }, { status: 400 });
+  }
+
+  let workspaceId: string;
+  let accessScope: "private" | "shared" | "public" = "private";
+
+  if (parentId) {
+    const { data: parentDoc, error: parentError } = await supabase
+      .from("documents")
+      .select("workspace_id,access_scope")
+      .eq("id", parentId)
+      .single();
+
+    if (parentError || !parentDoc) {
+      return NextResponse.json({ error: "父页面不存在" }, { status: 404 });
+    }
+    workspaceId = parentDoc.workspace_id;
+    accessScope = (parentDoc.access_scope ?? "private") as typeof accessScope;
+  } else {
+    await ensureDefaultWorkspace(supabase, session.user.id, session.user.email ?? "我的空间");
+    workspaceId = await resolveActiveWorkspaceId(supabase, session.user.id);
+    if (!workspaceId) {
+      return NextResponse.json({ error: "缺少目标工作空间" }, { status: 400 });
+    }
+  }
+
+  const siblingQuery = supabase
+    .from("documents")
+    .select("id", { head: true, count: "exact" })
+    .eq("workspace_id", workspaceId);
+
+  if (parentId) {
+    siblingQuery.eq("parent_id", parentId);
+  } else {
+    siblingQuery.is("parent_id", null);
+  }
+
+  const { count: siblingCount = 0, error: countError } = await siblingQuery;
+
+  if (countError) {
+    return NextResponse.json({ error: countError.message }, { status: 500 });
+  }
+
+  const resolvedTitle =
+    title && title.trim().length > 0 ? title.trim() : "未命名页面";
+
+  const contentPayload = Array.isArray(blocks) ? blocks : [];
+
+  const { data, error } = await supabase
+    .from("documents")
+    .insert({
+      user_id: session.user.id,
+      parent_id: parentId,
+      workspace_id: workspaceId,
+      access_scope: accessScope,
+      title: resolvedTitle,
+      content: contentPayload,
+      sort_order: siblingCount,
+    })
+    .select("id,title")
+    .single();
+
+  if (error || !data) {
+    return NextResponse.json(
+      { error: error?.message ?? "创建子页面失败" },
+      { status: 500 },
+    );
+  }
+
+  return NextResponse.json({
+    pageId: data.id,
+    title: data.title ?? resolvedTitle,
+  });
+}