From 5f7927598520314bc40411e32390ee09b8bebfa0 Mon Sep 17 00:00:00 2001
From: sauravniraula <developmentsaurav@gmail.com>
Date: Wed, 13 Aug 2025 13:31:33 +0545
Subject: [PATCH] chore: adds ppt prepare and stream api call events

---
 .../outline/hooks/usePresentationGeneration.ts         | 10 ++++++----
 .../presentation/hooks/usePresentationStreaming.ts     |  5 ++++-
 servers/nextjs/utils/mixpanel.ts                       |  2 ++
 3 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/servers/nextjs/app/(presentation-generator)/outline/hooks/usePresentationGeneration.ts b/servers/nextjs/app/(presentation-generator)/outline/hooks/usePresentationGeneration.ts
index 3b80204b..6743dcd1 100644
--- a/servers/nextjs/app/(presentation-generator)/outline/hooks/usePresentationGeneration.ts
+++ b/servers/nextjs/app/(presentation-generator)/outline/hooks/usePresentationGeneration.ts
@@ -5,6 +5,7 @@ import { toast } from "sonner";
 import { clearPresentationData } from "@/store/slices/presentationGeneration";
 import { PresentationGenerationApi } from "../../services/api/presentation-generation";
 import { LayoutGroup, LoadingState, TABS } from "../types/index";
+import { MixpanelEvent, trackEvent } from "@/utils/mixpanel";
 
 const DEFAULT_LOADING_STATE: LoadingState = {
   message: "",
@@ -37,7 +38,7 @@ export const usePresentationGeneration = (
       });
       return false;
     }
-    if(!selectedLayoutGroup.slides.length){
+    if (!selectedLayoutGroup.slides.length) {
       toast.error("No Slide Schema found", {
         description: "Please select a Group before generating presentation",
       });
@@ -63,7 +64,7 @@ export const usePresentationGeneration = (
     }
     if (!validateInputs()) return;
 
-    
+
 
     setLoadingState({
       message: "Generating presentation data...",
@@ -74,8 +75,9 @@ export const usePresentationGeneration = (
 
     try {
       const layoutData = prepareLayoutData();
- 
+
       if (!layoutData) return;
+      trackEvent(MixpanelEvent.Presentation_Prepare_API_Call);
       const response = await PresentationGenerationApi.presentationPrepare({
         presentation_id: presentationId,
         outlines: outlines,
@@ -84,7 +86,7 @@ export const usePresentationGeneration = (
 
       if (response) {
         dispatch(clearPresentationData());
-          router.replace(`/presentation?id=${presentationId}&stream=true`);
+        router.replace(`/presentation?id=${presentationId}&stream=true`);
       }
     } catch (error: any) {
       console.error('Error In Presentation Generation(prepare).', error);
diff --git a/servers/nextjs/app/(presentation-generator)/presentation/hooks/usePresentationStreaming.ts b/servers/nextjs/app/(presentation-generator)/presentation/hooks/usePresentationStreaming.ts
index b28fe3ca..23d3c80f 100644
--- a/servers/nextjs/app/(presentation-generator)/presentation/hooks/usePresentationStreaming.ts
+++ b/servers/nextjs/app/(presentation-generator)/presentation/hooks/usePresentationStreaming.ts
@@ -7,6 +7,7 @@ import {
 } from "@/store/slices/presentationGeneration";
 import { jsonrepair } from "jsonrepair";
 import { toast } from "sonner";
+import { MixpanelEvent, trackEvent } from "@/utils/mixpanel";
 
 export const usePresentationStreaming = (
   presentationId: string,
@@ -26,6 +27,8 @@ export const usePresentationStreaming = (
       dispatch(setStreaming(true));
       dispatch(clearPresentationData());
 
+      trackEvent(MixpanelEvent.Presentation_Stream_API_Call);
+
       eventSource = new EventSource(
         `/api/v1/ppt/presentation/stream?presentation_id=${presentationId}`
       );
@@ -99,7 +102,7 @@ export const usePresentationStreaming = (
             setLoading(false);
             dispatch(setStreaming(false));
             setError(true);
-             break;
+            break;
         }
       });
 
diff --git a/servers/nextjs/utils/mixpanel.ts b/servers/nextjs/utils/mixpanel.ts
index da03f2ec..3f51de71 100644
--- a/servers/nextjs/utils/mixpanel.ts
+++ b/servers/nextjs/utils/mixpanel.ts
@@ -14,6 +14,8 @@ export enum MixpanelEvent {
   Outline_Generate_Presentation_Button_Clicked = 'Outline Generate Presentation Button Clicked',
   Outline_Select_Template_Button_Clicked = 'Outline Select Template Button Clicked',
   Outline_Add_Slide_Button_Clicked = 'Outline Add Slide Button Clicked',
+  Presentation_Prepare_API_Call = 'Presentation Prepare API Call',
+  Presentation_Stream_API_Call = 'Presentation Stream API Call',
   Group_Layout_Selected_Clicked = 'Group Layout Selected Clicked',
   Header_Export_PDF_Button_Clicked = 'Header Export PDF Button Clicked',
   Header_Export_PPTX_Button_Clicked = 'Header Export PPTX Button Clicked',