Revert "Merge pull request 'Complete Housekeeping migration and /ase cutover' (#52) from codex/housekeeping-complete into main"

This reverts commit 488b6e57c4, reversing
changes made to b506b4499a.

src/actions/admin-marketplace.ts

@@ -0,0 +1,44 @@
+"use server";
+
+import { eq } from "drizzle-orm";
+import { revalidatePath } from "next/cache";
+import { requirePermissionRateLimited } from "@/lib/admin/guard";
+import { db, MarketplaceItems } from "@/lib/db";
+import { PERMS } from "@/lib/permissions";
+import { logStaffActivity } from "@/lib/services/staff-activity";
+
+/** Cancel an active marketplace listing (state 1 → 0). */
+export async function cancelMarketplaceListing(
+	formData: FormData,
+): Promise<void> {
+	const staff = await requirePermissionRateLimited(PERMS.SHOP_EDIT);
+	const id = Number(formData.get("id"));
+	if (!(id > 0)) return;
+
+	const [listing] = await db
+		.select({
+			id: MarketplaceItems.id,
+			state: MarketplaceItems.state,
+			userId: MarketplaceItems.userId,
+			itemId: MarketplaceItems.itemId,
+			price: MarketplaceItems.price,
+		})
+		.from(MarketplaceItems)
+		.where(eq(MarketplaceItems.id, id))
+		.limit(1);
+	if (listing?.state !== 1) return;
+
+	await db
+		.update(MarketplaceItems)
+		.set({ state: 0 })
+		.where(eq(MarketplaceItems.id, id));
+
+	await logStaffActivity({
+		staffId: staff.id,
+		action: "marketplace_cancel",
+		description: `Cancelled marketplace listing #${id} (item ${listing.itemId}, user ${listing.userId}, price ${listing.price})`,
+		targetType: "marketplace",
+		targetId: id,
+	});
+	revalidatePath("/admin/marketplace");
+}