fix: basket

Author: izadoesdev

apps/basket/src/routes/basket.ts

@@ -160,10 +160,15 @@ async function insertError(
 	userAgent: string,
 	ip: string
 ): Promise<void> {
-	const eventId = sanitizeString(
+	let eventId = sanitizeString(
 		errorData.payload.eventId,
 		VALIDATION_LIMITS.SHORT_STRING_MAX_LENGTH
 	);
+
+	if (!eventId) {
+		eventId = randomUUID();
+	}
+
 	if (await checkDuplicate(eventId, 'error')) {
 		return;
 	}
@@ -234,11 +239,15 @@ async function insertWebVitals(
 	userAgent: string,
 	ip: string
 ): Promise<void> {
-	const eventId = sanitizeString(
+	let eventId = sanitizeString(
 		vitalsData.payload.eventId,
 		VALIDATION_LIMITS.SHORT_STRING_MAX_LENGTH
 	);
 
+	if (!eventId) {
+		eventId = randomUUID();
+	}
+
 	if (await checkDuplicate(eventId, 'web_vitals')) {
 		return;
 	}
@@ -298,10 +307,15 @@ async function insertCustomEvent(
 	userAgent: string,
 	ip: string
 ): Promise<void> {
-	const eventId = sanitizeString(
+	let eventId = sanitizeString(
 		customData.eventId,
 		VALIDATION_LIMITS.SHORT_STRING_MAX_LENGTH
 	);
+	q
+	if (!eventId) {
+		eventId = randomUUID();
+	}
+
 	if (await checkDuplicate(eventId, 'custom')) {
 		return;
 	}
@@ -348,10 +362,15 @@ async function insertOutgoingLink(
 	userAgent: string,
 	ip: string
 ): Promise<void> {
-	const eventId = sanitizeString(
+	let eventId = sanitizeString(
 		linkData.eventId,
 		VALIDATION_LIMITS.SHORT_STRING_MAX_LENGTH
 	);
+
+	if (!eventId) {
+		eventId = randomUUID();
+	}
+
 	if (await checkDuplicate(eventId, 'outgoing_link')) {
 		return;
 	}
@@ -396,10 +415,15 @@ async function insertTrackEvent(
 	userAgent: string,
 	ip: string
 ): Promise<void> {
-	const eventId = sanitizeString(
+	let eventId = sanitizeString(
 		trackData.eventId,
 		VALIDATION_LIMITS.SHORT_STRING_MAX_LENGTH
 	);
+
+	if (!eventId) {
+		eventId = randomUUID();
+	}
+
 	if (await checkDuplicate(eventId, 'track')) {
 		return;
 	}
@@ -472,11 +496,7 @@ async function insertTrackEvent(
 		time_on_page: trackData.time_on_page,
 		scroll_depth: trackData.scroll_depth,
 		interaction_count: trackData.interaction_count,
-		exit_intent: trackData.exit_intent || 0,
 		page_count: trackData.page_count || 1,
-		is_bounce: trackData.is_bounce || 0,
-		has_exit_intent: trackData.has_exit_intent,
-		page_size: trackData.page_size,
 
 		utm_source: trackData.utm_source,
 		utm_medium: trackData.utm_medium,

apps/docs/content/docs/api.mdx

@@ -316,7 +316,7 @@ Track custom events programmatically using the basket endpoint.
 
 **Required Fields:**
 - `type`: Must be "custom"
-- `eventId`: Unique identifier for the event (max 512 characters)
+- `eventId`: Unique identifier for the event (max 512 characters) - used for deduplication (auto-generated if empty)
 - `name`: Event name (1-128 characters)
 
 **Optional Fields:**
@@ -329,6 +329,10 @@ Track custom events programmatically using the basket endpoint.
   **Simple tracking**: For basic event tracking, you only need `type`, `eventId`, and `name`. The `anonymousId` and `sessionId` are useful for user journey tracking but not required for simple conversion or action tracking.
 </Callout>
 
+<Callout type="info">
+  **Event ID Generation**: The `eventId` is a custom string you provide for deduplication. It can be any unique identifier (UUID, timestamp-based, etc.). If you send the same `eventId` twice, the second event will be ignored. This prevents duplicate events from network retries or accidental double-sends.
+</Callout>
+
 **Response:**
 
 <CodeBlock