feat: add chatwoot integration (#39)

ui/Dockerfile

@@ -34,6 +34,8 @@ ENV NEXT_PUBLIC_DEPLOYMENT_MODE="oss"
 ENV NEXT_PUBLIC_BACKEND_URL="http://localhost:8000"
 ENV BACKEND_URL="http://api:8000"
 ENV NEXT_TELEMETRY_DISABLED="1"
+ENV NEXT_PUBLIC_CHATWOOT_URL="https://chat.dograh.com"
+ENV NEXT_PUBLIC_CHATWOOT_TOKEN="3fkFx2mCEjNHjM9gaNc4A82X"
 
 # Build the application with standalone mode
 RUN npm run build && \

ui/src/app/layout.tsx

@@ -4,6 +4,7 @@ import type { Metadata } from "next";
 import { Geist, Geist_Mono } from "next/font/google";
 import { Suspense } from "react";
 
+import ChatwootWidget from "@/components/ChatwootWidget";
 import PostHogIdentify from "@/components/PostHogIdentify";
 import SpinLoader from "@/components/SpinLoader";
 import { Toaster } from "@/components/ui/sonner";
@@ -44,6 +45,7 @@ export default function RootLayout({
                 <PostHogIdentify />
                 {children}
                 <Toaster />
+                <ChatwootWidget />
               </OnboardingProvider>
             </UserConfigProvider>
           </Suspense>

ui/src/components/ChatwootWidget.tsx

@@ -0,0 +1,78 @@
+"use client";
+
+import { useEffect } from "react";
+
+declare global {
+  interface Window {
+    chatwootSDK?: {
+      run: (config: {
+        websiteToken: string;
+        baseUrl: string;
+      }) => void;
+    };
+    chatwootSettings?: {
+      position?: "left" | "right";
+      type?: "standard" | "expanded_bubble";
+      launcherTitle?: string;
+    };
+  }
+}
+
+const CHATWOOT_BASE_URL = process.env.NEXT_PUBLIC_CHATWOOT_URL;
+const CHATWOOT_WEBSITE_TOKEN = process.env.NEXT_PUBLIC_CHATWOOT_TOKEN;
+
+export default function ChatwootWidget() {
+  useEffect(() => {
+    // Don't initialize if environment variables are not set
+    if (!CHATWOOT_BASE_URL || !CHATWOOT_WEBSITE_TOKEN) {
+      console.warn("Chatwoot not configured: Missing NEXT_PUBLIC_CHATWOOT_URL or NEXT_PUBLIC_CHATWOOT_TOKEN");
+      return;
+    }
+
+    // Prevent duplicate initialization
+    if (window.chatwootSettings) {
+      return;
+    }
+
+    // Configure Chatwoot widget settings
+    window.chatwootSettings = {
+      position: "right",
+      type: "standard",
+      launcherTitle: "Chat with us",
+    };
+
+    // Check if script is already loaded
+    const existingScript = document.querySelector(
+      `script[src="${CHATWOOT_BASE_URL}/packs/js/sdk.js"]`
+    );
+
+    if (existingScript) {
+      // Script already exists, just initialize if SDK is available
+      if (window.chatwootSDK) {
+        window.chatwootSDK.run({
+          websiteToken: CHATWOOT_WEBSITE_TOKEN,
+          baseUrl: CHATWOOT_BASE_URL,
+        });
+      }
+      return;
+    }
+
+    // Create and inject the Chatwoot SDK script
+    const script = document.createElement("script");
+    script.src = `${CHATWOOT_BASE_URL}/packs/js/sdk.js`;
+    script.async = true;
+    script.defer = true;
+    script.onload = () => {
+      if (window.chatwootSDK) {
+        window.chatwootSDK.run({
+          websiteToken: CHATWOOT_WEBSITE_TOKEN,
+          baseUrl: CHATWOOT_BASE_URL,
+        });
+      }
+    };
+
+    document.body.appendChild(script);
+  }, []);
+
+  return null;
+}