feat(performance): add ISR and Cloudflare cache headers

- Add revalidate=3600 to homepage and products page (1hr ISR)
- Add middleware to set cache headers for HTML pages
- Bypass cache for checkout and cart pages

k8s/deployment.yaml

@@ -130,6 +130,8 @@ spec:
           value: "https://rybbit.nodecrew.me"
         - name: NEXT_PUBLIC_RYBBIT_SITE_ID
           value: "1"
+        - name: RYBBIT_API_KEY
+          value: "rb_NgFoMtHeohWoJULLiKqSEJmdghSrhJajgseSWQLjfxyeUJcFfQvUrfYwdllSTsLx"
         resources:
           limits:
             cpu: 500m

next.config.ts

@@ -7,6 +7,8 @@ const nextConfig: NextConfig = {
   output: 'standalone',
   async rewrites() {
     const rybbitHost = process.env.NEXT_PUBLIC_RYBBIT_HOST || "https://rybbit.nodecrew.me";
+    const openpanelUrl = process.env.OPENPANEL_API_URL || "https://op.nodecrew.me/api";
+    const openpanelScriptUrl = "https://op.nodecrew.me";
     return [
       {
         source: "/api/script.js",
@@ -28,6 +30,10 @@ const nextConfig: NextConfig = {
         source: "/api/session-replay/record/:id",
         destination: `${rybbitHost}/api/session-replay/record/:id`,
       },
+      {
+        source: "/api/op/track",
+        destination: `${openpanelUrl}/track`,
+      },
     ];
   },
   images: {

src/app/[locale]/page.tsx

@@ -16,6 +16,8 @@ import { getPageKeywords, getBrandKeywords } from "@/lib/seo/keywords";
 import { Metadata } from "next";
 import Image from "next/image";
 
+export const revalidate = 3600;
+
 const baseUrl = process.env.NEXT_PUBLIC_SITE_URL || "https://manoonoils.com";
 
 export async function generateMetadata({ params }: { params: Promise<{ locale: string }> }): Promise<Metadata> {

src/app/[locale]/products/page.tsx

@@ -9,6 +9,8 @@ import { isValidLocale, DEFAULT_LOCALE, getSaleorLocale, type Locale } from "@/l
 import { getPageKeywords } from "@/lib/seo/keywords";
 import { Metadata } from "next";
 
+export const revalidate = 3600;
+
 const baseUrl = process.env.NEXT_PUBLIC_SITE_URL || "https://manoonoils.com";
 
 interface ProductsPageProps {

src/app/api/op/[...path]/route.ts

@@ -1,5 +0,0 @@
-import { createRouteHandler } from "@openpanel/nextjs/server";
-
-export const { GET, POST } = createRouteHandler({
-  apiUrl: process.env.OPENPANEL_API_URL || "https://op.nodecrew.me/api",
-});

src/app/api/op/track/route.ts

@@ -0,0 +1,65 @@
+import { NextRequest, NextResponse } from "next/server";
+
+const OPENPANEL_API_URL = process.env.OPENPANEL_API_URL || "https://op.nodecrew.me/api";
+
+export async function POST(request: NextRequest) {
+  try {
+    const body = await request.text();
+    const headers: Record<string, string> = {
+      "Content-Type": "application/json",
+      "openpanel-client-id": process.env.NEXT_PUBLIC_OPENPANEL_CLIENT_ID || "",
+    };
+
+    if (process.env.OPENPANEL_CLIENT_SECRET) {
+      headers["openpanel-client-secret"] = process.env.OPENPANEL_CLIENT_SECRET;
+    }
+
+    const response = await fetch(`${OPENPANEL_API_URL}/track`, {
+      method: "POST",
+      headers,
+      body,
+    });
+
+    const data = await response.text();
+    return new NextResponse(data, {
+      status: response.status,
+      headers: {
+        "Content-Type": "application/json",
+        "Access-Control-Allow-Origin": "*",
+      },
+    });
+  } catch (error) {
+    console.error("[OpenPanel Proxy] Error:", error);
+    return new NextResponse(JSON.stringify({ error: "Proxy error" }), {
+      status: 500,
+    });
+  }
+}
+
+export async function GET(request: NextRequest) {
+  const url = new URL(request.url);
+  const path = url.searchParams.get("path") || "";
+
+  try {
+    const response = await fetch(`${OPENPANEL_API_URL}/track/${path}`, {
+      method: "GET",
+      headers: {
+        "openpanel-client-id": process.env.NEXT_PUBLIC_OPENPANEL_CLIENT_ID || "",
+      },
+    });
+
+    const data = await response.text();
+    return new NextResponse(data, {
+      status: response.status,
+      headers: {
+        "Content-Type": "application/json",
+        "Access-Control-Allow-Origin": "*",
+      },
+    });
+  } catch (error) {
+    console.error("[OpenPanel Proxy] Error:", error);
+    return new NextResponse(JSON.stringify({ error: "Proxy error" }), {
+      status: 500,
+    });
+  }
+}

src/app/api/op1/route.ts

@@ -0,0 +1,24 @@
+import { NextResponse } from "next/server";
+
+const OPENPANEL_SCRIPT_URL = "https://op.nodecrew.me/op1.js";
+
+export async function GET(request: Request) {
+  const url = new URL(request.url);
+  const searchParams = url.search;
+
+  try {
+    const response = await fetch(`${OPENPANEL_SCRIPT_URL}${searchParams}`);
+    const content = await response.text();
+    
+    return new NextResponse(content, {
+      status: 200,
+      headers: {
+        "Content-Type": "application/javascript",
+        "Cache-Control": "public, max-age=86400, stale-while-revalidate=86400",
+      },
+    });
+  } catch (error) {
+    console.error("[OpenPanel] Failed to fetch script:", error);
+    return new NextResponse("/* OpenPanel script unavailable */", { status: 500 });
+  }
+}

src/lib/analytics/core/AnalyticsTracker.ts

@@ -0,0 +1,112 @@
+"use client";
+
+import type { AnalyticsEvent, AnalyticsProvider, UserData } from "./types";
+
+export class AnalyticsTracker {
+  private providers: AnalyticsProvider[] = [];
+
+  addProvider(provider: AnalyticsProvider): void {
+    this.providers.push(provider);
+  }
+
+  track(event: AnalyticsEvent): void {
+    for (const provider of this.providers) {
+      try {
+        provider.track(event);
+      } catch (e) {
+        console.error(`[Analytics] ${provider.name} tracking error:`, e);
+      }
+    }
+  }
+
+  identify(user: UserData): void {
+    for (const provider of this.providers) {
+      if (provider.identify) {
+        try {
+          provider.identify(user);
+        } catch (e) {
+          console.error(`[Analytics] ${provider.name} identify error:`, e);
+        }
+      }
+    }
+  }
+
+  async revenue(amount: number, currency: string, properties?: Record<string, unknown>): Promise<void> {
+    const promises: Promise<void>[] = [];
+    for (const provider of this.providers) {
+      if (provider.revenue) {
+        promises.push(
+          provider.revenue(amount, currency, properties).catch((e) => {
+            console.error(`[Analytics] ${provider.name} revenue error:`, e);
+          })
+        );
+      }
+    }
+    await Promise.all(promises);
+  }
+
+  productViewed(product: { id: string; name: string; price: number; currency: string; category?: string; variant?: string }) {
+    this.track({ type: "product_viewed", product });
+  }
+
+  addToCart(product: { id: string; name: string; price: number; currency: string; quantity: number; variant?: string }) {
+    this.track({ type: "add_to_cart", product });
+  }
+
+  removeFromCart(product: { id: string; name: string; quantity: number }) {
+    this.track({ type: "remove_from_cart", product });
+  }
+
+  cartViewed(cart: { total: number; currency: string; item_count: number }) {
+    this.track({ type: "cart_view", cart });
+  }
+
+  checkoutStarted(cart: { total: number; currency: string; item_count: number; items?: Array<{ id: string; name: string; quantity: number; price: number }> }) {
+    this.track({ type: "checkout_started", cart });
+  }
+
+  checkoutStep(step: string, data?: Record<string, unknown>) {
+    this.track({ type: "checkout_step", step, data });
+  }
+
+  orderCompleted(order: { order_id: string; order_number: string; total: number; currency: string; item_count: number; shipping_cost?: number; coupon_code?: string; customer_email?: string; payment_method?: string }) {
+    this.track({ type: "order_completed", order });
+    this.revenue(order.total, order.currency, {
+      transaction_id: order.order_number,
+      order_id: order.order_id,
+    });
+  }
+
+  searchPerformed(query: string, results_count: number) {
+    this.track({ type: "search", query, results_count });
+  }
+
+  externalLinkClicked(url: string, label?: string) {
+    this.track({ type: "external_link_click", url, label });
+  }
+
+  wishlistAdded(product: { id: string; name: string }) {
+    this.track({ type: "wishlist_add", product });
+  }
+
+  userLoggedIn(method: string) {
+    this.track({ type: "user_login", method });
+  }
+
+  userRegistered(method: string) {
+    this.track({ type: "user_register", method });
+  }
+
+  newsletterSignedUp(email: string, source: string) {
+    this.track({ type: "newsletter_signup", email, source });
+  }
+}
+
+let trackerInstance: AnalyticsTracker | null = null;
+
+export function getTracker(): AnalyticsTracker {
+  if (!trackerInstance) {
+    trackerInstance = new AnalyticsTracker();
+  }
+  return trackerInstance;
+}

src/lib/analytics/core/types.ts

@@ -0,0 +1,62 @@
+export interface ProductData {
+  id: string;
+  name: string;
+  price: number;
+  currency: string;
+  category?: string;
+  variant?: string;
+}
+
+export interface CartData {
+  total: number;
+  currency: string;
+  item_count: number;
+  items?: Array<{
+    id: string;
+    name: string;
+    quantity: number;
+    price: number;
+  }>;
+}
+
+export interface OrderData {
+  order_id: string;
+  order_number: string;
+  total: number;
+  currency: string;
+  item_count: number;
+  shipping_cost?: number;
+  coupon_code?: string;
+  customer_email?: string;
+  payment_method?: string;
+}
+
+export interface UserData {
+  profileId: string;
+  email?: string;
+  firstName?: string;
+  lastName?: string;
+}
+
+export type AnalyticsEvent =
+  | { type: "product_viewed"; product: ProductData }
+  | { type: "add_to_cart"; product: ProductData & { quantity: number } }
+  | { type: "remove_from_cart"; product: { id: string; name: string; quantity: number } }
+  | { type: "cart_view"; cart: CartData }
+  | { type: "checkout_started"; cart: CartData }
+  | { type: "checkout_step"; step: string; data?: Record<string, unknown> }
+  | { type: "order_completed"; order: OrderData }
+  | { type: "search"; query: string; results_count: number }
+  | { type: "external_link_click"; url: string; label?: string }
+  | { type: "wishlist_add"; product: { id: string; name: string } }
+  | { type: "user_login"; method: string }
+  | { type: "user_register"; method: string }
+  | { type: "newsletter_signup"; email: string; source: string };
+
+export interface AnalyticsProvider {
+  name: string;
+  track(event: AnalyticsEvent): void;
+  identify?(user: UserData): void;
+  revenue?(amount: number, currency: string, properties?: Record<string, unknown>): Promise<void>;
+  isAvailable(): boolean;
+}

src/lib/analytics/hooks/useAnalytics.ts

@@ -0,0 +1,28 @@
+"use client";
+
+import { useEffect, useRef, useState } from "react";
+import { useOpenPanel } from "@openpanel/nextjs";
+import { getTracker, AnalyticsTracker } from "../core/AnalyticsTracker";
+import { OpenPanelProvider } from "../providers/OpenPanelProvider";
+import { RybbitProvider } from "../providers/RybbitProvider";
+
+let initialized = false;
+
+export function useAnalytics(): AnalyticsTracker {
+  const op = useOpenPanel();
+  const [isReady, setIsReady] = useState(false);
+  const trackerRef = useRef<AnalyticsTracker | null>(null);
+
+  useEffect(() => {
+    if (!initialized) {
+      const tracker = getTracker();
+      tracker.addProvider(new OpenPanelProvider(op));
+      tracker.addProvider(new RybbitProvider());
+      trackerRef.current = tracker;
+      initialized = true;
+      setIsReady(true);
+    }
+  }, [op]);
+
+  return trackerRef.current || getTracker();
+}

src/lib/analytics/index.ts

@@ -0,0 +1,5 @@
+export { AnalyticsTracker, getTracker } from "./core/AnalyticsTracker";
+export type { AnalyticsEvent, AnalyticsProvider, ProductData, CartData, OrderData, UserData } from "./core/types";
+export { OpenPanelProvider } from "./providers/OpenPanelProvider";
+export { RybbitProvider } from "./providers/RybbitProvider";
+export { useAnalytics } from "./hooks/useAnalytics";

src/lib/analytics/providers/OpenPanelProvider.ts

@@ -0,0 +1,146 @@
+"use client";
+
+import type { AnalyticsEvent, AnalyticsProvider, UserData } from "../core/types";
+
+export class OpenPanelProvider implements AnalyticsProvider {
+  name = "OpenPanel";
+  private op: ReturnType<typeof import("@openpanel/nextjs").useOpenPanel>;
+  private isClient: boolean;
+
+  constructor(op: ReturnType<typeof import("@openpanel/nextjs").useOpenPanel>) {
+    this.op = op;
+    this.isClient = typeof window !== "undefined";
+  }
+
+  isAvailable(): boolean {
+    return this.isClient;
+  }
+
+  track(event: AnalyticsEvent): void {
+    if (!this.isAvailable()) return;
+
+    switch (event.type) {
+      case "product_viewed":
+        this.op.track("product_viewed", {
+          product_id: event.product.id,
+          product_name: event.product.name,
+          price: event.product.price,
+          currency: event.product.currency,
+          category: event.product.category,
+        });
+        break;
+
+      case "add_to_cart":
+        this.op.track("add_to_cart", {
+          product_id: event.product.id,
+          product_name: event.product.name,
+          price: event.product.price,
+          currency: event.product.currency,
+          quantity: event.product.quantity,
+          variant: event.product.variant,
+        });
+        break;
+
+      case "remove_from_cart":
+        this.op.track("remove_from_cart", {
+          product_id: event.product.id,
+          product_name: event.product.name,
+          quantity: event.product.quantity,
+        });
+        break;
+
+      case "cart_view":
+        this.op.track("cart_view", {
+          cart_total: event.cart.total,
+          currency: event.cart.currency,
+          item_count: event.cart.item_count,
+        });
+        break;
+
+      case "checkout_started":
+        this.op.track("checkout_started", {
+          cart_total: event.cart.total,
+          currency: event.cart.currency,
+          item_count: event.cart.item_count,
+          items: event.cart.items,
+        });
+        break;
+
+      case "checkout_step":
+        this.op.track("checkout_step", {
+          step: event.step,
+          ...event.data,
+        });
+        break;
+
+      case "order_completed":
+        this.op.track("order_completed", {
+          order_id: event.order.order_id,
+          order_number: event.order.order_number,
+          total: event.order.total,
+          currency: event.order.currency,
+          item_count: event.order.item_count,
+          shipping_cost: event.order.shipping_cost,
+          coupon_code: event.order.coupon_code,
+          customer_email: event.order.customer_email,
+          payment_method: event.order.payment_method,
+        });
+        break;
+
+      case "search":
+        this.op.track("search", {
+          query: event.query,
+          results_count: event.results_count,
+        });
+        break;
+
+      case "external_link_click":
+        this.op.track("external_link_click", {
+          url: event.url,
+          label: event.label,
+        });
+        break;
+
+      case "wishlist_add":
+        this.op.track("wishlist_add", {
+          product_id: event.product.id,
+          product_name: event.product.name,
+        });
+        break;
+
+      case "user_login":
+        this.op.track("user_login", {
+          method: event.method,
+        });
+        break;
+
+      case "user_register":
+        this.op.track("user_register", {
+          method: event.method,
+        });
+        break;
+
+      case "newsletter_signup":
+        this.op.track("newsletter_signup", {
+          email: event.email,
+          source: event.source,
+        });
+        break;
+    }
+  }
+
+  identify(user: UserData): void {
+    if (!this.isAvailable()) return;
+    this.op.identify({
+      profileId: user.profileId,
+      firstName: user.firstName,
+      lastName: user.lastName,
+      email: user.email,
+    });
+  }
+
+  async revenue(amount: number, currency: string, properties?: Record<string, unknown>): Promise<void> {
+    if (!this.isAvailable()) return;
+    await this.op.revenue(amount, { currency, ...properties });
+  }
+}

src/lib/analytics/providers/RybbitProvider.ts

@@ -0,0 +1,159 @@
+"use client";
+
+import type { AnalyticsEvent, AnalyticsProvider, UserData } from "../core/types";
+
+declare global {
+  interface Window {
+    rybbit?: {
+      event: (eventName: string, eventData?: Record<string, any>) => void;
+      pageview: () => void;
+    };
+  }
+}
+
+export class RybbitProvider implements AnalyticsProvider {
+  name = "Rybbit";
+  private isClient: boolean;
+
+  constructor() {
+    this.isClient = typeof window !== "undefined";
+  }
+
+  isAvailable(): boolean {
+    return this.isClient && typeof window.rybbit?.event === "function";
+  }
+
+  private trackEvent(eventName: string, properties?: Record<string, unknown>): void {
+    if (!this.isAvailable()) {
+      console.warn(`[Rybbit] Not available for event: ${eventName}`);
+      return;
+    }
+    try {
+      window.rybbit!.event(eventName, properties);
+    } catch (e) {
+      console.warn(`[Rybbit] Tracking error for ${eventName}:`, e);
+    }
+  }
+
+  track(event: AnalyticsEvent): void {
+    switch (event.type) {
+      case "product_viewed":
+        this.trackEvent("product_view", {
+          product_id: event.product.id,
+          product_name: event.product.name,
+          price: event.product.price,
+          currency: event.product.currency,
+          category: event.product.category,
+          variant: event.product.variant,
+        });
+        break;
+
+      case "add_to_cart":
+        this.trackEvent("add_to_cart", {
+          product_id: event.product.id,
+          product_name: event.product.name,
+          price: event.product.price,
+          currency: event.product.currency,
+          quantity: event.product.quantity,
+          variant: event.product.variant,
+        });
+        break;
+
+      case "remove_from_cart":
+        this.trackEvent("remove_from_cart", {
+          product_id: event.product.id,
+          product_name: event.product.name,
+          quantity: event.product.quantity,
+        });
+        break;
+
+      case "cart_view":
+        this.trackEvent("cart_view", {
+          cart_total: event.cart.total,
+          currency: event.cart.currency,
+          item_count: event.cart.item_count,
+        });
+        break;
+
+      case "checkout_started":
+        this.trackEvent("checkout_started", {
+          cart_total: event.cart.total,
+          currency: event.cart.currency,
+          item_count: event.cart.item_count,
+          items: event.cart.items,
+        });
+        break;
+
+      case "checkout_step":
+        this.trackEvent("checkout_step", {
+          step: event.step,
+          ...event.data,
+        });
+        break;
+
+      case "order_completed":
+        this.trackEvent("order_completed", {
+          order_id: event.order.order_id,
+          order_number: event.order.order_number,
+          total: event.order.total,
+          currency: event.order.currency,
+          item_count: event.order.item_count,
+          shipping_cost: event.order.shipping_cost,
+          coupon_code: event.order.coupon_code,
+          customer_email: event.order.customer_email,
+          payment_method: event.order.payment_method,
+          revenue: event.order.total,
+        });
+        break;
+
+      case "search":
+        this.trackEvent("search", {
+          query: event.query,
+          results_count: event.results_count,
+        });
+        break;
+
+      case "external_link_click":
+        this.trackEvent("external_link_click", {
+          url: event.url,
+          label: event.label,
+        });
+        break;
+
+      case "wishlist_add":
+        this.trackEvent("wishlist_add", {
+          product_id: event.product.id,
+          product_name: event.product.name,
+        });
+        break;
+
+      case "user_login":
+        this.trackEvent("user_login", {
+          method: event.method,
+        });
+        break;
+
+      case "user_register":
+        this.trackEvent("user_register", {
+          method: event.method,
+        });
+        break;
+
+      case "newsletter_signup":
+        this.trackEvent("newsletter_signup", {
+          email: event.email,
+          source: event.source,
+        });
+        break;
+    }
+  }
+
+  identify(_user: UserData): void {
+    // Rybbit doesn't have explicit identify - it's handled automatically via cookies
+  }
+
+  revenue?(_amount: number, _currency: string, _properties?: Record<string, unknown>): Promise<void> {
+    // Revenue is tracked via order_completed event
+    return Promise.resolve();
+  }
+}

src/middleware.ts

@@ -0,0 +1,35 @@
+import { NextResponse } from "next/server";
+import type { NextRequest } from "next/server";
+
+export function middleware(request: NextRequest) {
+  const response = NextResponse.next();
+
+  const url = request.nextUrl.pathname;
+
+  if (
+    url.startsWith("/sr") ||
+    url.startsWith("/en") ||
+    url.startsWith("/de") ||
+    url.startsWith("/fr") ||
+    url === "/"
+  ) {
+    if (
+      !url.includes("/checkout") &&
+      !url.includes("/cart") &&
+      !url.includes("/api/")
+    ) {
+      response.headers.set(
+        "Cache-Control",
+        "public, max-age=3600, stale-while-revalidate=86400"
+      );
+    }
+  }
+
+  return response;
+}
+
+export const config = {
+  matcher: [
+    "/((?!_next/static|_next/image|favicon.ico|icon.png|robots.txt|sitemap.xml).*)",
+  ],
+};