0.1.11 ai修复与全屏

wolai-frontend/src/app/api/media/purge/route.ts

@@ -0,0 +1,89 @@
+import { NextResponse } from "next/server";
+import { createSupabaseRouteClient } from "@/lib/supabase/server";
+
+export const dynamic = "force-dynamic";
+
+interface PurgePayload {
+  assetId?: string;
+}
+
+function resolveGraceSeconds(): number {
+  const raw =
+    process.env.DELETE_GRACE_SECONDS ??
+    process.env.NEXT_PUBLIC_DELETE_GRACE_SECONDS ??
+    "600";
+  const parsed = Number(raw);
+  if (!Number.isFinite(parsed) || parsed <= 0) {
+    return 600;
+  }
+  return Math.floor(parsed);
+}
+
+function makeExpiredDeletedAt(): string {
+  const graceSeconds = resolveGraceSeconds();
+  return new Date(Date.now() - (graceSeconds + 5) * 1000).toISOString();
+}
+
+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 { assetId }: PurgePayload = await request.json().catch(() => ({}));
+  if (!assetId) {
+    return NextResponse.json({ error: "缺少 assetId" }, { status: 400 });
+  }
+
+  const { data: asset, error: fetchError } = await supabase
+    .from("media_assets")
+    .select("id,workspace_id,deleted_at,purged_at")
+    .eq("id", assetId)
+    .single();
+
+  if (fetchError) {
+    return NextResponse.json({ error: fetchError.message }, { status: 500 });
+  }
+
+  if (!asset) {
+    return NextResponse.json({ error: "未找到附件" }, { status: 404 });
+  }
+
+  const { data: membership, error: membershipError } = await supabase
+    .from("workspace_members")
+    .select("workspace_id")
+    .eq("workspace_id", asset.workspace_id)
+    .eq("user_id", session.user.id)
+    .limit(1);
+
+  if (membershipError) {
+    return NextResponse.json({ error: membershipError.message }, { status: 500 });
+  }
+
+  if (!membership || membership.length === 0) {
+    return NextResponse.json({ error: "无权操作该附件" }, { status: 403 });
+  }
+
+  if (asset.purged_at) {
+    return NextResponse.json({ success: true, alreadyPurged: true });
+  }
+
+  const { error: updateError } = await supabase
+    .from("media_assets")
+    .update({
+      deleted_at: makeExpiredDeletedAt(),
+      deleted_by: session.user.id,
+    })
+    .eq("id", assetId);
+
+  if (updateError) {
+    return NextResponse.json({ error: updateError.message }, { status: 500 });
+  }
+
+  return NextResponse.json({ success: true });
+}
+