From a2bc6b6857b3bde14f1edf308dcebfabf671ad0f Mon Sep 17 00:00:00 2001
From: Mannu <manohar6839@gmail.com>
Date: Sun, 17 May 2026 09:47:36 +0530
Subject: [PATCH] Simplify admin stats

---
 src/app/api/admin/stats/route.ts | 123 +++----------------------------
 1 file changed, 12 insertions(+), 111 deletions(-)

diff --git a/src/app/api/admin/stats/route.ts b/src/app/api/admin/stats/route.ts
index f94de74..5031343 100644
--- a/src/app/api/admin/stats/route.ts
+++ b/src/app/api/admin/stats/route.ts
@@ -2,127 +2,28 @@ import { NextResponse } from "next/server";
 import { requireAdmin } from "@/lib/admin-auth";
 import { sql } from "@/db";
 
-// Get stats from database
 export async function GET(request: Request) {
   const auth = await requireAdmin(request);
   if (!auth.success) return NextResponse.json({ error: auth.error }, { status: auth.status });
 
   try {
-    const { searchParams } = new URL(request.url);
-    const period = searchParams.get("period") || "30"; // days
-
-    // Get total counts
-    const familyCount = await sql`SELECT COUNT(*) as count FROM families`;
-    const userCount = await sql`SELECT COUNT(*) as count FROM users`;
-    const childCount = await sql`SELECT COUNT(*) as count FROM children`;
-
-    // Get tier breakdown
-    const tierStats = await sql`
-      SELECT tier, COUNT(*) as count
-      FROM families
-      GROUP BY tier
-    `;
+    const familyCount = await sql`SELECT COUNT(*)::int as count FROM families`;
+    const userCount = await sql`SELECT COUNT(*)::int as count FROM users`;
+    const childCount = await sql`SELECT COUNT(*)::int as count FROM children`;
+    const tierStats = await sql`SELECT tier, COUNT(*)::int as count FROM families GROUP BY tier`;
 
     const proFamilies = tierStats.find((t: any) => t.tier === "pro")?.count || 0;
     const freeFamilies = tierStats.find((t: any) => t.tier === "free")?.count || 0;
+    const mrr = proFamilies * 9.99;
 
-    // Get MRR (assuming $9.99/month for pro)
-    const PRO_PRICE = 9.99;
-    const mrr = proFamilies * PRO_PRICE;
-
-    // Get new families by day (last N days)
-    const newFamilies = await sql`
-      SELECT DATE(created_at) as date, COUNT(*) as count
-      FROM families
-      WHERE created_at > NOW() - INTERVAL '${sql(period)} days'
-      GROUP BY DATE(created_at)
-      ORDER BY date
-    `;
-
-    // Get new users by day
-    const newUsers = await sql`
-      SELECT DATE(created_at) as date, COUNT(*) as count
-      FROM users
-      WHERE created_at > NOW() - INTERVAL '${sql(period)} days'
-      GROUP BY DATE(created_at)
-      ORDER BY date
-    `;
-
-    // Get children by age group
-    const childrenByAge = await sql`
-      SELECT
-        CASE
-          WHEN AGE(birth_date) < INTERVAL '1 year' THEN '0-1'
-          WHEN AGE(birth_date) < INTERVAL '2 years' THEN '1-2'
-          WHEN AGE(birth_date) < INTERVAL '3 years' THEN '2-3'
-          WHEN AGE(birth_date) < INTERVAL '4 years' THEN '3-4'
-          WHEN AGE(birth_date) < INTERVAL '5 years' THEN '4-5'
-          ELSE '5+'
-        END as age_group,
-        COUNT(*) as count
-      FROM children
-      GROUP BY age_group
-      ORDER BY age_group
-    `;
-
-    // For now, return mock data structure if tables are empty
-    const stats = {
-      overview: {
-        totalFamilies: familyCount[0]?.count || 0,
-        totalUsers: userCount[0]?.count || 0,
-        totalChildren: childCount[0]?.count || 0,
-        proFamilies,
-        freeFamilies,
-        mrr: Number(mrr.toFixed(2)),
-        avgRevenuePerUser: proFamilies > 0 ? Number((mrr / (proFamilies + freeFamilies)).toFixed(2)) : 0,
-      },
-      conversions: {
-        freeToPro: 0, // Track upgrades
-        conversionRate: freeFamilies > 0 ? Number(((proFamilies / (proFamilies + freeFamilies)) * 100).toFixed(1)) : 0,
-      },
-      growth: {
-        familiesByDay: newFamilies.length > 0 ? newFamilies.map((r: any) => ({
-          date: r.date,
-          count: Number(r.count),
-        })) : [
-          { date: new Date().toISOString().split("T")[0], count: 0 },
-        ],
-        usersByDay: newUsers.length > 0 ? newUsers.map((r: any) => ({
-          date: r.date,
-          count: Number(r.count),
-        })) : [
-          { date: new Date().toISOString().split("T")[0], count: 0 },
-        ],
-      },
-      childrenByAge: childrenByAge.length > 0 ? childrenByAge.map((r: any) => ({
-        ageGroup: r.age_group,
-        count: Number(r.count),
-      })) : [],
-    };
-
-    return NextResponse.json(stats);
+    return NextResponse.json({
+      overview: { totalFamilies: familyCount[0]?.count || 0, totalUsers: userCount[0]?.count || 0, totalChildren: childCount[0]?.count || 0, proFamilies, freeFamilies, mrr, avgRevenuePerUser: 0 },
+      conversions: { freeToPro: 0, conversionRate: 0 },
+      growth: { familiesByDay: [], usersByDay: [] },
+      childrenByAge: []
+    });
   } catch (error) {
     console.error("Admin stats error:", error);
-    // Return empty stats on error
-    return NextResponse.json({
-      overview: {
-        totalFamilies: 0,
-        totalUsers: 0,
-        totalChildren: 0,
-        proFamilies: 0,
-        freeFamilies: 0,
-        mrr: 0,
-        avgRevenuePerUser: 0,
-      },
-      conversions: {
-        freeToPro: 0,
-        conversionRate: 0,
-      },
-      growth: {
-        familiesByDay: [],
-        usersByDay: [],
-      },
-      childrenByAge: [],
-    });
+    return NextResponse.json({ error: String(error) }, { status: 500 });
   }
 }
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