chore: remove luckysheet integration

src/app/api/media/upload/route.ts

@@ -0,0 +1,82 @@
+import { NextResponse } from "next/server";
+import { createSupabaseRouteClient } from "@/lib/supabase/server";
+import type { MediaAsset } from "@/types/media";
+import { extname } from "path";
+
+export const dynamic = "force-dynamic";
+
+const MEDIA_BUCKET = process.env.NEXT_PUBLIC_SUPABASE_MEDIA_BUCKET ?? "media";
+
+const resolveAssetType = (mime: string): "image" | "video" | "audio" | "file" => {
+  if (mime.startsWith("image/")) return "image";
+  if (mime.startsWith("video/")) return "video";
+  if (mime.startsWith("audio/")) return "audio";
+  return "file";
+};
+
+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" }, { status: 401 });
+  }
+
+  const formData = await request.formData();
+  const file = formData.get("file");
+  const workspaceId = String(formData.get("workspaceId") ?? "");
+  const documentId = String(formData.get("documentId") ?? "");
+
+  if (!(file instanceof File) || !workspaceId || !documentId) {
+    return NextResponse.json({ error: "缺少必要参数" }, { status: 400 });
+  }
+
+  try {
+    const arrayBuffer = await file.arrayBuffer();
+    const buffer = Buffer.from(arrayBuffer);
+    const extension = extname(file.name || "").replace(/\s+/g, "");
+    const uniqueId = typeof crypto.randomUUID === "function" ? crypto.randomUUID() : Math.random().toString(36).slice(2);
+    const path = `${workspaceId}/${Date.now()}-${uniqueId}${extension}`;
+    const assetType = resolveAssetType(file.type || "");
+
+    const { error: uploadError } = await supabase.storage.from(MEDIA_BUCKET).upload(path, buffer, {
+      contentType: file.type,
+      upsert: false,
+    });
+
+    if (uploadError) {
+      return NextResponse.json({ error: uploadError.message }, { status: 500 });
+    }
+
+    const {
+      data: { publicUrl },
+    } = supabase.storage.from(MEDIA_BUCKET).getPublicUrl(path);
+
+    const { data: asset, error } = await supabase
+      .from("media_assets")
+      .insert({
+        workspace_id: workspaceId,
+        document_id: documentId,
+        file_url: publicUrl,
+        thumbnail_url: publicUrl,
+        asset_type: assetType,
+        file_name: file.name,
+        file_size: file.size,
+        mime_type: file.type,
+        created_by: session.user.id,
+      })
+      .select("*")
+      .single();
+
+    if (error) {
+      return NextResponse.json({ error: error.message }, { status: 500 });
+    }
+
+    return NextResponse.json({ asset: asset as MediaAsset });
+  } catch (error) {
+    console.error(error);
+    return NextResponse.json({ error: "上传失败" }, { status: 500 });
+  }
+}