Activity notification settings (#8485)

Co-authored-by: Eric Bailey <git@esb.lol>
Co-authored-by: Samuel Newman <mozzius@protonmail.com>
Co-authored-by: hailey <me@haileyok.com>

src/state/queries/activity-subscriptions.ts

@@ -0,0 +1,130 @@
+import {
+  type AppBskyActorDefs,
+  type AppBskyNotificationDeclaration,
+  type AppBskyNotificationListActivitySubscriptions,
+} from '@atproto/api'
+import {t} from '@lingui/macro'
+import {
+  type InfiniteData,
+  type QueryClient,
+  useInfiniteQuery,
+  useMutation,
+  useQuery,
+  useQueryClient,
+} from '@tanstack/react-query'
+
+import {useAgent, useSession} from '#/state/session'
+import * as Toast from '#/view/com/util/Toast'
+
+export const RQKEY_getActivitySubscriptions = ['activity-subscriptions']
+export const RQKEY_getNotificationDeclaration = ['notification-declaration']
+
+export function useActivitySubscriptionsQuery() {
+  const agent = useAgent()
+
+  return useInfiniteQuery({
+    queryKey: RQKEY_getActivitySubscriptions,
+    queryFn: async ({pageParam}) => {
+      const response =
+        await agent.app.bsky.notification.listActivitySubscriptions({
+          cursor: pageParam,
+        })
+      return response.data
+    },
+    initialPageParam: undefined as string | undefined,
+    getNextPageParam: prev => prev.cursor,
+  })
+}
+
+export function useNotificationDeclarationQuery() {
+  const agent = useAgent()
+  const {currentAccount} = useSession()
+  return useQuery({
+    queryKey: RQKEY_getNotificationDeclaration,
+    queryFn: async () => {
+      try {
+        const response = await agent.app.bsky.notification.declaration.get({
+          repo: currentAccount!.did,
+          rkey: 'self',
+        })
+        return response
+      } catch (err) {
+        if (
+          err instanceof Error &&
+          err.message.startsWith('Could not locate record')
+        ) {
+          return {
+            value: {
+              $type: 'app.bsky.notification.declaration',
+              allowSubscriptions: 'followers',
+            } satisfies AppBskyNotificationDeclaration.Record,
+          }
+        } else {
+          throw err
+        }
+      }
+    },
+  })
+}
+
+export function useNotificationDeclarationMutation() {
+  const agent = useAgent()
+  const {currentAccount} = useSession()
+  const queryClient = useQueryClient()
+  return useMutation({
+    mutationFn: async (record: AppBskyNotificationDeclaration.Record) => {
+      const response = await agent.app.bsky.notification.declaration.put(
+        {
+          repo: currentAccount!.did,
+          rkey: 'self',
+        },
+        record,
+      )
+      return response
+    },
+    onMutate: value => {
+      queryClient.setQueryData(
+        RQKEY_getNotificationDeclaration,
+        (old?: {
+          uri: string
+          cid: string
+          value: AppBskyNotificationDeclaration.Record
+        }) => {
+          if (!old) return old
+          return {
+            value,
+          }
+        },
+      )
+    },
+    onError: () => {
+      Toast.show(t`Failed to update notification declaration`)
+      queryClient.invalidateQueries({
+        queryKey: RQKEY_getNotificationDeclaration,
+      })
+    },
+  })
+}
+
+export function* findAllProfilesInQueryData(
+  queryClient: QueryClient,
+  did: string,
+): Generator<AppBskyActorDefs.ProfileView, void> {
+  const queryDatas = queryClient.getQueriesData<
+    InfiniteData<AppBskyNotificationListActivitySubscriptions.OutputSchema>
+  >({
+    queryKey: RQKEY_getActivitySubscriptions,
+  })
+  for (const [_queryKey, queryData] of queryDatas) {
+    if (!queryData?.pages) {
+      continue
+    }
+    for (const page of queryData.pages) {
+      for (const subscription of page.subscriptions) {
+        if (subscription.did === did) {
+          yield subscription
+        }
+      }
+    }
+  }
+}