[Statsig] Track feed refresh (#3283)

src/lib/statsig/events.ts

@@ -9,6 +9,10 @@ export type LogEvents = {
     feedType: string
     itemCount: number
   }
+  'feed:refresh': {
+    feedType: string
+    reason: 'pull-to-refresh' | 'soft-reset' | 'load-latest'
+  }
   'post:create': {
     imageCount: number
     isReply: boolean

src/view/com/feeds/FeedPage.tsx

@@ -22,6 +22,7 @@ import {listenSoftReset} from '#/state/events'
 import {truncateAndInvalidate} from '#/state/queries/util'
 import {TabState, getTabState, getRootNavigation} from '#/lib/routes/helpers'
 import {isNative} from '#/platform/detection'
+import {logEvent} from '#/lib/statsig/statsig'
 
 const POLL_FREQ = 60e3 // 60sec
 
@@ -68,6 +69,10 @@ export function FeedPage({
       scrollToTop()
       truncateAndInvalidate(queryClient, FEED_RQKEY(feed))
       setHasNew(false)
+      logEvent('feed:refresh', {
+        feedType: feed.split('|')[0],
+        reason: 'soft-reset',
+      })
     }
   }, [navigation, isPageFocused, scrollToTop, queryClient, feed, setHasNew])
 
@@ -89,6 +94,10 @@ export function FeedPage({
     scrollToTop()
     truncateAndInvalidate(queryClient, FEED_RQKEY(feed))
     setHasNew(false)
+    logEvent('feed:refresh', {
+      feedType: feed.split('|')[0],
+      reason: 'load-latest',
+    })
   }, [scrollToTop, feed, queryClient, setHasNew])
 
   return (

src/view/com/posts/Feed.tsx

@@ -90,6 +90,7 @@ let Feed = ({
   const [isPTRing, setIsPTRing] = React.useState(false)
   const checkForNewRef = React.useRef<(() => void) | null>(null)
   const lastFetchRef = React.useRef<number>(Date.now())
+  const feedType = feed.split('|')[0]
 
   const opts = React.useMemo(
     () => ({enabled, ignoreFilterFor}),
@@ -214,6 +215,10 @@ let Feed = ({
 
   const onRefresh = React.useCallback(async () => {
     track('Feed:onRefresh')
+    logEvent('feed:refresh', {
+      feedType: feedType,
+      reason: 'pull-to-refresh',
+    })
     setIsPTRing(true)
     try {
       await refetch()
@@ -222,9 +227,8 @@ let Feed = ({
       logger.error('Failed to refresh posts feed', {message: err})
     }
     setIsPTRing(false)
-  }, [refetch, track, setIsPTRing, onHasNew])
+  }, [refetch, track, setIsPTRing, onHasNew, feedType])
 
-  const feedType = feed.split('|')[0]
   const onEndReached = React.useCallback(async () => {
     if (isFetching || !hasNextPage || isError) return