Remove old onboarding (#4224)

* Hardcode onboarding_v2 to true, rm dead code

* Rm initialState, use initialStateReduced

* Rm dead code

* Drop *reduced prefix in code

* Prettier

src/screens/Onboarding/StepFinished.tsx

@@ -1,19 +1,14 @@
 import React from 'react'
 import {View} from 'react-native'
-import {TID} from '@atproto/common-web'
 import {msg, Trans} from '@lingui/macro'
 import {useLingui} from '@lingui/react'
 import {useQueryClient} from '@tanstack/react-query'
 
 import {useAnalytics} from '#/lib/analytics/analytics'
-import {BSKY_APP_ACCOUNT_DID, IS_PROD_SERVICE} from '#/lib/constants'
-import {DISCOVER_SAVED_FEED, TIMELINE_SAVED_FEED} from '#/lib/constants'
-import {logEvent, useGate} from '#/lib/statsig/statsig'
+import {BSKY_APP_ACCOUNT_DID} from '#/lib/constants'
+import {logEvent} from '#/lib/statsig/statsig'
 import {logger} from '#/logger'
-import {
-  preferencesQueryKey,
-  useOverwriteSavedFeedsMutation,
-} from '#/state/queries/preferences'
+import {preferencesQueryKey} from '#/state/queries/preferences'
 import {RQKEY as profileRQKey} from '#/state/queries/profile'
 import {useAgent} from '#/state/session'
 import {useOnboardingDispatch} from '#/state/shell'
@@ -24,10 +19,7 @@ import {
   TitleText,
 } from '#/screens/Onboarding/Layout'
 import {Context} from '#/screens/Onboarding/state'
-import {
-  bulkWriteFollows,
-  sortPrimaryAlgorithmFeeds,
-} from '#/screens/Onboarding/util'
+import {bulkWriteFollows} from '#/screens/Onboarding/util'
 import {atoms as a, useTheme} from '#/alf'
 import {Button, ButtonIcon, ButtonText} from '#/components/Button'
 import {IconCircle} from '#/components/IconCircle'
@@ -45,83 +37,21 @@ export function StepFinished() {
   const {state, dispatch} = React.useContext(Context)
   const onboardDispatch = useOnboardingDispatch()
   const [saving, setSaving] = React.useState(false)
-  const {mutateAsync: overwriteSavedFeeds} = useOverwriteSavedFeedsMutation()
   const queryClient = useQueryClient()
   const agent = useAgent()
-  const gate = useGate()
 
   const finishOnboarding = React.useCallback(async () => {
     setSaving(true)
 
-    // TODO uncomment
-    const {
-      interestsStepResults,
-      suggestedAccountsStepResults,
-      algoFeedsStepResults,
-      topicalFeedsStepResults,
-      profileStepResults,
-    } = state
+    const {interestsStepResults, profileStepResults} = state
     const {selectedInterests} = interestsStepResults
-    const selectedFeeds = [
-      ...sortPrimaryAlgorithmFeeds(algoFeedsStepResults.feedUris),
-      ...topicalFeedsStepResults.feedUris,
-    ]
-
     try {
       await Promise.all([
-        bulkWriteFollows(
-          agent,
-          suggestedAccountsStepResults.accountDids.concat(BSKY_APP_ACCOUNT_DID),
-        ),
-        // these must be serial
+        bulkWriteFollows(agent, [BSKY_APP_ACCOUNT_DID]),
         (async () => {
           await agent.setInterestsPref({tags: selectedInterests})
-
-          /*
-           * In the reduced onboading experiment, we'll rely on the default
-           * feeds set in `createAgentAndCreateAccount`. No feeds will be
-           * selected in onboarding and therefore we don't need to run this
-           * code (which would overwrite the other feeds already set).
-           */
-          if (!gate('reduced_onboarding_and_home_algo_v2')) {
-            const otherFeeds = selectedFeeds.length
-              ? selectedFeeds.map(f => ({
-                  type: 'feed',
-                  value: f,
-                  pinned: true,
-                  id: TID.nextStr(),
-                }))
-              : []
-
-            /*
-             * If no selected feeds and we're in prod, add the discover feed
-             * (mimics old behavior)
-             */
-            if (
-              IS_PROD_SERVICE(agent.service.toString()) &&
-              !otherFeeds.length
-            ) {
-              otherFeeds.push({
-                ...DISCOVER_SAVED_FEED,
-                pinned: true,
-                id: TID.nextStr(),
-              })
-            }
-
-            await overwriteSavedFeeds([
-              {
-                ...TIMELINE_SAVED_FEED,
-                pinned: true,
-                id: TID.nextStr(),
-              },
-              ...otherFeeds,
-            ])
-          }
         })(),
-
         (async () => {
-          if (!gate('reduced_onboarding_and_home_algo_v2')) return
-
           const {imageUri, imageMime} = profileStepResults
           if (imageUri && imageMime) {
             const blobPromise = uploadBlob(agent, imageUri, imageMime)
@@ -134,7 +64,6 @@ export function StepFinished() {
               return existing
             })
           }
-
           logEvent('onboarding:finished:avatarResult', {
             avatarResult: profileStepResults.isCreatedAvatar
               ? 'created'
@@ -169,17 +98,7 @@ export function StepFinished() {
     track('OnboardingV2:StepFinished:End')
     track('OnboardingV2:Complete')
     logEvent('onboarding:finished:nextPressed', {})
-  }, [
-    state,
-    dispatch,
-    onboardDispatch,
-    setSaving,
-    overwriteSavedFeeds,
-    track,
-    agent,
-    gate,
-    queryClient,
-  ])
+  }, [state, dispatch, onboardDispatch, setSaving, track, agent, queryClient])
 
   React.useEffect(() => {
     track('OnboardingV2:StepFinished:Start')