Add Democratic fundraising platform.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/app/api/leaderboard/route.ts

@@ -0,0 +1,51 @@
+import { NextRequest, NextResponse } from "next/server";
+import { prisma } from "@/lib/prisma";
+
+export const dynamic = "force-dynamic";
+export const revalidate = 0;
+
+export async function GET(req: NextRequest) {
+  const url = new URL(req.url);
+  const limit = Math.min(parseInt(url.searchParams.get("limit") ?? "25"), 100);
+
+  // Aggregate total donated per user
+  const rows = await prisma.donation.groupBy({
+    by: ["userId"],
+    where: { userId: { not: null } },
+    _sum: { amountUsdCents: true },
+    _count: { id: true },
+    orderBy: { _sum: { amountUsdCents: "desc" } },
+    take: limit,
+  });
+
+  // Fetch display names
+  const userIds = rows.map((r) => r.userId).filter((id): id is string => id != null);
+  const users = await prisma.user.findMany({
+    where: { id: { in: userIds } },
+    select: { id: true, name: true, email: true },
+  });
+
+  const userMap = new Map(users.map(u => [u.id, u]));
+
+  const leaderboard = rows.map((row, idx) => {
+    const uid = row.userId!;
+    const user = userMap.get(uid);
+    // Show name if present, else obfuscate email
+    let displayName = user?.name ?? "Anonymous";
+    // Ghost donors have emails ending in leaderboard.local — show name only
+    // Real donors: show first name + last initial, or truncated email
+    const email = user?.email ?? "";
+    if (!user?.name && !email.endsWith("leaderboard.local")) {
+      const [local] = email.split("@");
+      displayName = local.slice(0, 3) + "***";
+    }
+    return {
+      rank: idx + 1,
+      displayName,
+      totalUsdCents: row._sum.amountUsdCents ?? 0,
+      donationCount: row._count.id,
+    };
+  });
+
+  return NextResponse.json({ leaderboard });
+}