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app/api/join/stats/route.ts

@@ -0,0 +1,60 @@
+import { NextRequest, NextResponse } from "next/server";
+import { getAdminToken } from "@/app/lib/pocketbase/admin";
+import { getPocketBaseConfig } from "@/config/services.config";
+import { SESSIONS } from "@/config/home.config";
+
+/** 按场次返回报名人数和最近报名者（昵称），头像由前端用 initials 或占位 */
+export async function GET(request: NextRequest) {
+  const token = await getAdminToken();
+  if (!token) {
+    return NextResponse.json(
+      { ok: true, stats: getEmptyStats() },
+      { status: 200 }
+    );
+  }
+
+  const pb = getPocketBaseConfig();
+  const base = pb.url.replace(/\/$/, "");
+
+  const stats: Record<string, { count: number; joiners: { nickname: string; avatar?: string; xiaohongshu_url?: string }[] }> = {};
+
+  for (const s of SESSIONS) {
+    try {
+      const filter = encodeURIComponent(`type="${s.id}"`);
+      const res = await fetch(
+        `${base}/api/collections/${pb.joinCollection}/records?filter=${filter}&sort=-created&perPage=6`,
+        {
+          headers: { Authorization: `Bearer ${token}` },
+          cache: "no-store",
+        }
+      );
+      if (!res.ok) {
+        stats[s.id] = { count: 0, joiners: [] };
+        continue;
+      }
+      const data = await res.json();
+      const items = Array.isArray(data?.items) ? data.items : [];
+      const total = typeof data?.totalItems === "number" ? data.totalItems : items.length;
+      stats[s.id] = {
+        count: total,
+        joiners: items.slice(0, 6).map((r: { nickname?: string; xiaohongshu_nickname?: string; xiaohongshu_avatar?: string; xiaohongshu_url?: string }) => ({
+          nickname: String(r?.xiaohongshu_nickname || r?.nickname || "").trim() || "匿名",
+          avatar: String(r?.xiaohongshu_avatar || "").trim() || undefined,
+          xiaohongshu_url: String(r?.xiaohongshu_url || "").trim() || undefined,
+        })),
+      };
+    } catch {
+      stats[s.id] = { count: 0, joiners: [] };
+    }
+  }
+
+  return NextResponse.json({ ok: true, stats });
+}
+
+function getEmptyStats() {
+  const stats: Record<string, { count: number; joiners: { nickname: string; avatar?: string; xiaohongshu_url?: string }[] }> = {};
+  for (const s of SESSIONS) {
+    stats[s.id] = { count: 0, joiners: [] };
+  }
+  return stats;
+}