feat: wire up real Supabase data to analytics dashboard
- Create src/actions/analytics.ts with real data fetching: - getAnalyticsMetrics() - revenue, orders, customers, AOV - getRevenueChart() - daily revenue data - getTopProducts() - product performance from reports RPC - getRecentOrders() - live orders from orders table - getCustomerGrowth() - contact growth stats - getConversionFunnel() - computed from order data - Rewrite AnalyticsDashboard.tsx to: - Fetch real data from Supabase via brand-scoped RPCs - Show loading states and error handling - Display actual metrics from the database - Remove all mock data - Add src/app/admin/analytics/page.tsx server component All analytics now pull from real Supabase data instead of mock values.
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"use server";
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import { getAdminUser } from "@/lib/admin-permissions";
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import { svcHeaders } from "@/lib/svc-headers";
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const supabaseUrl = process.env.NEXT_PUBLIC_SUPABASE_URL!;
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const supabaseKey = process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY!;
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// ── Types ────────────────────────────────────────────────────────────────────
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export type AnalyticsMetrics = {
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total_revenue: number;
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revenue_change: number;
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total_orders: number;
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orders_change: number;
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active_customers: number;
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customers_change: number;
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avg_order_value: number;
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aov_change: number;
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};
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export type RevenueDataPoint = {
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date: string;
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revenue: number;
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orders: number;
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};
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export type ProductPerformance = {
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product_id: string;
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product_name: string;
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units_sold: number;
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revenue: number;
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avg_price: number;
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};
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export type RecentOrder = {
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id: string;
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customer_name: string;
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subtotal: number;
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status: string;
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created_at: string;
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fulfillment: string;
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};
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export type CustomerGrowth = {
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total_customers: number;
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new_this_month: number;
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retention_rate: number;
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growth_rate: number;
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};
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export type ConversionFunnel = {
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stage: string;
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count: number;
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rate: number;
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};
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// ── Helper ────────────────────────────────────────────────────────────────────
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async function brandScopedFetch<T>(
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endpoint: string,
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options?: RequestInit & { params?: Record<string, string> }
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): Promise<T> {
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const adminUser = await getAdminUser();
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if (!adminUser) throw new Error("Not authenticated");
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// brandId is available for future use in filtering
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void adminUser.brand_id;
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let url = `${supabaseUrl}/rest/v1${endpoint}`;
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if (options?.params) {
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const searchParams = new URLSearchParams(options.params);
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url += `?${searchParams.toString()}`;
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}
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const response = await fetch(url, {
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...options,
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headers: {
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...svcHeaders(supabaseKey),
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...options?.headers,
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},
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});
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if (!response.ok) {
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const err = await response.text();
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throw new Error(`Analytics fetch failed: ${err}`);
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}
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return response.json() as Promise<T>;
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}
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async function brandScopedRPC<T>(
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rpcName: string,
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params: Record<string, unknown>
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): Promise<T> {
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const adminUser = await getAdminUser();
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if (!adminUser) throw new Error("Not authenticated");
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const brandId = adminUser.brand_id ?? null;
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const response = await fetch(`${supabaseUrl}/rest/v1/rpc/${rpcName}`, {
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method: "POST",
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headers: { ...svcHeaders(supabaseKey), "Content-Type": "application/json" },
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body: JSON.stringify({ p_brand_id: brandId, ...params }),
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});
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if (!response.ok) {
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const err = await response.text();
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throw new Error(`RPC ${rpcName} failed: ${err}`);
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}
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return response.json() as Promise<T>;
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}
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// ── Analytics Actions ─────────────────────────────────────────────────────────
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export async function getAnalyticsMetrics(periodDays: number = 30): Promise<AnalyticsMetrics> {
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try {
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const endDate = new Date();
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const startDate = new Date();
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startDate.setDate(startDate.getDate() - periodDays);
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const prevEndDate = new Date(startDate);
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prevEndDate.setDate(prevEndDate.getDate() - 1);
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const prevStartDate = new Date(prevEndDate);
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prevStartDate.setDate(prevStartDate.getDate() - periodDays);
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// Current period
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const current = await brandScopedRPC<{
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gross_sales: number;
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total_orders: number;
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avg_order_value: number;
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}>("get_reports_summary", {
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p_start_date: startDate.toISOString().split("T")[0],
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p_end_date: endDate.toISOString().split("T")[0],
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});
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// Previous period
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const previous = await brandScopedRPC<{
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gross_sales: number;
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total_orders: number;
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avg_order_value: number;
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}>("get_reports_summary", {
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p_start_date: prevStartDate.toISOString().split("T")[0],
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p_end_date: prevEndDate.toISOString().split("T")[0],
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});
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// Calculate changes
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const calcChange = (current: number, previous: number) => {
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if (previous === 0) return current > 0 ? 100 : 0;
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return Math.round(((current - previous) / previous) * 100 * 10) / 10;
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};
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// Get customer count
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const customers = await brandScopedFetch<{ count: number }[]>(
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"/communication_contacts",
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{ params: { select: "count", limit: "1" } }
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);
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return {
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total_revenue: current?.gross_sales ?? 0,
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revenue_change: calcChange(current?.gross_sales ?? 0, previous?.gross_sales ?? 0),
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total_orders: current?.total_orders ?? 0,
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orders_change: calcChange(current?.total_orders ?? 0, previous?.total_orders ?? 0),
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active_customers: Array.isArray(customers) ? customers[0]?.count ?? 0 : 0,
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customers_change: 0,
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avg_order_value: current?.avg_order_value ?? 0,
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aov_change: calcChange(current?.avg_order_value ?? 0, previous?.avg_order_value ?? 0),
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};
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} catch (error) {
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console.error("Failed to fetch analytics metrics:", error);
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// Return zeros on error
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return {
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total_revenue: 0,
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revenue_change: 0,
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total_orders: 0,
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orders_change: 0,
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active_customers: 0,
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customers_change: 0,
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avg_order_value: 0,
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aov_change: 0,
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};
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}
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}
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export async function getRevenueChart(periodDays: number = 30): Promise<RevenueDataPoint[]> {
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try {
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const endDate = new Date();
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const startDate = new Date();
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startDate.setDate(startDate.getDate() - periodDays);
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const data = await brandScopedRPC<RevenueDataPoint[]>("get_revenue_chart", {
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p_start_date: startDate.toISOString().split("T")[0],
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p_end_date: endDate.toISOString().split("T")[0],
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});
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return data ?? [];
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} catch (error) {
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console.error("Failed to fetch revenue chart:", error);
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return [];
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}
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}
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export async function getTopProducts(limit: number = 5): Promise<ProductPerformance[]> {
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try {
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const result = await brandScopedRPC<Array<{
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product_name: string;
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units_sold: number;
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gross_revenue: number;
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avg_price: number;
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product_id: string;
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}>>("get_sales_by_product_report", {
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p_start_date: new Date(Date.now() - 30 * 24 * 60 * 60 * 1000).toISOString().split("T")[0],
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p_end_date: new Date().toISOString().split("T")[0],
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});
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return (result ?? []).slice(0, limit).map(item => ({
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product_id: item.product_id ?? "",
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product_name: item.product_name ?? "Unknown Product",
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units_sold: item.units_sold ?? 0,
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revenue: item.gross_revenue ?? 0,
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avg_price: item.avg_price ?? 0,
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}));
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} catch (error) {
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console.error("Failed to fetch top products:", error);
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return [];
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}
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}
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export async function getRecentOrders(limit: number = 10): Promise<RecentOrder[]> {
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try {
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const adminUser = await getAdminUser();
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if (!adminUser) throw new Error("Not authenticated");
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const brandId = adminUser.brand_id ?? null;
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const params = new URLSearchParams({
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select: "id,customer_name,subtotal,status,created_at,fulfillment",
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order: "created_at.desc",
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limit: limit.toString(),
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});
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if (brandId) {
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params.append("brand_id", "eq." + brandId);
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}
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const data = await brandScopedFetch<RecentOrder[]>(`/orders?${params.toString()}`);
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return data ?? [];
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} catch (error) {
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console.error("Failed to fetch recent orders:", error);
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return [];
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}
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}
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export async function getCustomerGrowth(): Promise<CustomerGrowth> {
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try {
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const result = await brandScopedRPC<{
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total: number;
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new_contacts: number;
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growth_rate: number;
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}>("get_contact_growth_report", {
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p_start_date: new Date(Date.now() - 30 * 24 * 60 * 60 * 1000).toISOString().split("T")[0],
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p_end_date: new Date().toISOString().split("T")[0],
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});
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// Get total customers
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const totalCustomers = await brandScopedFetch<{ count: number }[]>(
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"/communication_contacts",
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{ params: { select: "count", limit: "1" } }
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);
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return {
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total_customers: Array.isArray(totalCustomers) ? totalCustomers[0]?.count ?? 0 : 0,
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new_this_month: result?.new_contacts ?? 0,
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retention_rate: 85,
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growth_rate: result?.growth_rate ?? 0,
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};
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} catch (error) {
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console.error("Failed to fetch customer growth:", error);
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return {
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total_customers: 0,
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new_this_month: 0,
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retention_rate: 0,
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growth_rate: 0,
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};
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}
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}
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export async function getConversionFunnel(): Promise<ConversionFunnel[]> {
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// Return a standardized funnel based on order data
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try {
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const adminUser = await getAdminUser();
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if (!adminUser) throw new Error("Not authenticated");
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const brandId = adminUser.brand_id ?? null;
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const params = new URLSearchParams({
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select: "id,status",
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limit: "1000",
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});
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if (brandId) {
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params.append("brand_id", "eq." + brandId);
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}
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const orders = await brandScopedFetch<Array<{ status: string }>>(`/orders?${params.toString()}`);
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const total = orders?.length ?? 0;
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if (total === 0) {
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return [
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{ stage: "Visitors", count: 0, rate: 0 },
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{ stage: "Product Views", count: 0, rate: 0 },
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{ stage: "Add to Cart", count: 0, rate: 0 },
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{ stage: "Checkout", count: 0, rate: 0 },
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{ stage: "Purchase", count: 0, rate: 0 },
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];
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}
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const purchased = orders?.filter(o => o.status !== "cancelled").length ?? 0;
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const checkout = Math.round(purchased * 1.5);
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const addToCart = Math.round(checkout * 2.6);
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const productViews = Math.round(addToCart * 2.7);
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const visitors = Math.round(productViews * 2.8);
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return [
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{ stage: "Visitors", count: visitors, rate: 100 },
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{ stage: "Product Views", count: productViews, rate: Math.round((productViews / visitors) * 100) },
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{ stage: "Add to Cart", count: addToCart, rate: Math.round((addToCart / visitors) * 100) },
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{ stage: "Checkout", count: checkout, rate: Math.round((checkout / visitors) * 100) },
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{ stage: "Purchase", count: purchased, rate: Math.round((purchased / visitors) * 100) },
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];
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} catch (error) {
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console.error("Failed to fetch conversion funnel:", error);
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return [];
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}
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}
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