check channels and populate notifications and download queue

flow-typed/Claim.js

@@ -67,6 +67,7 @@ declare type GenericMetadata = {
   languages?: Array<string>,
   tags?: Array<string>,
   locations?: Array<Location>,
+  release_time?: number, // this shouldn't be here, but... fixme?
 };
 
 declare type ChannelMetadata = GenericMetadata & {

ui/constants/action_types.js

@@ -358,8 +358,9 @@ export const LBRYIO_NOTIFICATION_SEEN_FAILED = 'LBRYIO_NOTIFICATION_SEEN_FAILED'
 export const LBRYIO_NOTIFICATION_DELETE_STARTED = 'LBRYIO_NOTIFICATION_DELETE_STARTED';
 export const LBRYIO_NOTIFICATION_DELETE_COMPLETED = 'LBRYIO_NOTIFICATION_DELETE_COMPLETED';
 export const LBRYIO_NOTIFICATION_DELETE_FAILED = 'LBRYIO_NOTIFICATION_DELETE_FAILED';
-export const LOCAL_NOTIFICATION_DELETE_COMPLETED = 'LBRYIO_NOTIFICATION_DELETE_COMPLETED';
-export const LOCAL_NOTIFICATION_SEEN_COMPLETED = 'LBRYIO_NOTIFICATION_DELETE_COMPLETED';
+export const LOCAL_NOTIFICATION_DELETE = 'LBRYIO_NOTIFICATION_DELETE';
+export const LOCAL_NOTIFICATION_ADD = 'LBRYIO_NOTIFICATION_ADD';
+export const LOCAL_NOTIFICATION_SEEN = 'LBRYIO_NOTIFICATION_SEEN';
 
 export const CREATE_TOAST = 'CREATE_TOAST';
 export const DISMISS_TOAST = 'DISMISS_TOAST';

ui/redux/actions/notifications.js

@@ -186,16 +186,22 @@ export function doLbryioDeleteNotification(notificationId: number) {
   };
 }
 
+export function doLocalAddNotification(notifications: Array<any>) {
+  return (dispatch: Dispatch) => {
+    dispatch({ type: ACTIONS.LOCAL_NOTIFICATION_ADD, data: { notifications } });
+  };
+}
+
 export function doLocalDeleteNotification(notificationId: number) {
   return (dispatch: Dispatch) => {
-    dispatch({ type: ACTIONS.LOCAL_NOTIFICATION_DELETE_COMPLETED, data: { notificationId } });
+    dispatch({ type: ACTIONS.LOCAL_NOTIFICATION_DELETE, data: { notificationId } });
   };
 }
 
 export function doLocalSeeNotification(notificationIds: Array<string>) {
   return (dispatch: Dispatch) => {
     dispatch({
-      type: ACTIONS.LOCAL_NOTIFICATION_SEEN_COMPLETED,
+      type: ACTIONS.LOCAL_NOTIFICATION_SEEN,
       data: {
         notificationIds,
       },

ui/redux/actions/subscriptions.js

@@ -5,8 +5,17 @@ import { Lbryio } from 'lbryinc';
 import { doClaimRewardType } from 'redux/actions/rewards';
 import { parseURI } from 'util/lbryURI';
 import { doAlertWaitingForSync } from 'redux/actions/app';
-import { doToast } from 'redux/actions/notifications';
-import { makeSelectNotificationsDisabled, selectSubscriptionUris } from '../selectors/subscriptions';
+import { doLocalAddNotification, doToast } from 'redux/actions/notifications';
+import { setUnion } from 'util/set-operations';
+import { getNotificationFromClaim } from 'util/notifications';
+
+import {
+  makeSelectNotificationsDisabled,
+  selectDownloadEnabledUrls,
+  makeSelectLastReleaseForUri,
+  selectSubscriptionUris,
+} from 'redux/selectors/subscriptions';
+import Lbry from '../../lbry';
 
 type SubscriptionArgs = {
   channelName: string,
@@ -89,27 +98,34 @@ export function doChannelUnsubscribe(subscription: SubscriptionArgs, followToast
 
 export function doAddUriToDownloadQueue(uri: string) {
   return (dispatch: Dispatch) => {
-    return {
+    return dispatch(doAddUrisToDownloadQueue([uri]));
+  };
+}
+
+export function doAddUrisToDownloadQueue(uris: Array<string>) {
+  return (dispatch: Dispatch) => {
+    return dispatch({
       type: ACTIONS.SUBSCRIPTION_DOWNLOAD_ADD,
-      data: uri,
-    };
+      data: uris,
+    });
   };
 }
 
 export function doRemoveUriFromDownloadQueue(uri: string) {
   return (dispatch: Dispatch) => {
-    return {
+    return dispatch({
       type: ACTIONS.SUBSCRIPTION_DOWNLOAD_REMOVE,
       data: uri,
-    };
+    });
   };
 }
 
-export function doUpdateLastReleaseForUri(uri: string, timestamp: number) {
+export function doUpdateLastReleasesForUri(entries: { [string]: number }) {
   return (dispatch: Dispatch) => {
     return dispatch({
       type: ACTIONS.SUBSCRIPTION_RELEASE_UPDATE,
-      data: { uri, timestamp },
+      // data: entries = { [uri]: timestamp } >
+      data: entries,
     });
   };
 }
@@ -123,22 +139,66 @@ export function doSubscriptionDownloadEnableForUri(uri: string, enable: boolean)
   };
 }
 
-export function doCheckSubscribedPublishes() {
+export function doCheckChannelPublishes() {
   // finish this
   return async (dispatch: Dispatch, getState: GetState) => {
     const state = getState();
     // for sub in subs, if notify+ or download+, getnewpublishes()
-    const subs = selectSubscriptionUris(state);
-    for (const sub in subs) {
-      // $FlowFixMe
-      const hasNotify = makeSelectNotificationsDisabled(sub.uri)(state); // eslint-disable-line
-      // const shouldDownload =
-      // doFileGet(uri)
-    }
+    const subs = new Set(selectSubscriptionUris(state));
+    const dls = new Set(selectDownloadEnabledUrls(state));
+    const channels = Array.from(setUnion(subs, dls));
 
-    // ./lbrynet claim search --channel_id="9d4c31875f534dc1f989db6c13b92ab1aab85ecf" --release_time=">1647101965" --order_by="release_time"
-    // add most recent release time
-    // add to downloads,
-    // add notifications,
+    for (const channelUri of channels) {
+      // $FlowFixMe
+      const hasNotify = !makeSelectNotificationsDisabled(channelUri)(state); // eslint-disable-line
+      const hasDownload = dls.has(channelUri);
+      const lastRelease = makeSelectLastReleaseForUri(channelUri)(state);
+      if (hasNotify || hasDownload) {
+        // getNewPublishes since ???
+        let lastTime = Math.floor(Date.now() / 1000);
+        const results = await Lbry.claim_search({
+          channel: channelUri,
+          release_time: `>${lastRelease}`,
+          order_by: ['release_time'],
+        });
+        const latest = results.items;
+        if (latest.length && latest[0].value && latest[0].value.release_time) {
+          lastTime = latest[0].value.release_time;
+        }
+        // dispatch release time update()
+        const notifications = [];
+        const downloads = [];
+        const releaseEntries = {}; // refactor to {} maybe
+        for (const claim of latest) {
+          if (hasNotify) {
+            const notification = getNotificationFromClaim(claim);
+            notifications.push(notification);
+          }
+          if (hasDownload) {
+            downloads.push(claim.permanent_url);
+          }
+          releaseEntries[channelUri] = lastTime;
+        }
+        dispatch(doLocalAddNotification(notifications));
+        dispatch(doAddUrisToDownloadQueue(downloads));
+        // dispatch last check for channelUri
+        dispatch(doUpdateLastReleasesForUri(releaseEntries));
+      }
+    }
+    // do download
+  };
+}
+
+export function doCheckChannelsSubscribe() {
+  return (dispatch: Dispatch) => {
+    dispatch(doCheckChannelPublishes());
+    setInterval(() => dispatch(doCheckChannelPublishes()), 10000);
+  };
+}
+
+export function doDownloadQueue() {
+  return (dispatch: Dispatch) => {
+    // for each download, trigger download,
+    // if downloading, back off
   };
 }

ui/redux/reducers/notifications.js

@@ -134,7 +134,7 @@ export default handleActions(
       };
     },
 
-    [ACTIONS.LOCAL_NOTIFICATION_DELETE_COMPLETED]: (state, action) => {
+    [ACTIONS.LOCAL_NOTIFICATION_DELETE]: (state, action) => {
       const { localNotifications } = state;
       const { notificationId } = action.data;
 
@@ -147,8 +147,12 @@ export default handleActions(
         localNotifications: deleteId(localNotifications, notificationId),
       };
     },
-
-    [ACTIONS.LOCAL_NOTIFICATION_SEEN_COMPLETED]: (state, action) => {
+    [ACTIONS.LOCAL_NOTIFICATION_ADD]: (state, action) => {
+      const { localNotifications } = state;
+      const { notifications } = action.data;
+      return localNotifications.concat(notifications);
+    },
+    [ACTIONS.LOCAL_NOTIFICATION_SEEN]: (state, action) => {
       const { localNotifications } = state;
       const { notificationIds } = action.data;
 

ui/redux/reducers/subscriptions.js

@@ -94,9 +94,11 @@ export default handleActions(
     },
     [ACTIONS.SUBSCRIPTION_RELEASE_UPDATE]: (state: SubscriptionState, action): SubscriptionState => {
       const { lastReleaseBySubUrl } = state;
-      const { uri, timestamp } = action.data;
+      const entries = action.data;
 
-      lastReleaseBySubUrl[uri] = timestamp;
+      Object.entries(entries).forEach(([uri, timestamp]) => {
+        lastReleaseBySubUrl[uri] = timestamp;
+      });
       return {
         ...state,
         lastReleaseBySubUrl,

ui/redux/selectors/subscriptions.js

@@ -31,6 +31,10 @@ export const selectFollowing = createSelector(selectState, (state) => state.foll
 export const selectIsFetchingSubscriptions = createSelector(selectState, (state) => state.loading);
 
 export const selectDownloadEnabledByUrl = createSelector(selectState, (state) => state.downloadEnabledByUrl);
+export const selectLastReleasesByUrl = createSelector(selectState, (state) => state.lastReleaseBySubUrl);
+export const selectDownloadEnabledUrls = createSelector(selectDownloadEnabledByUrl, (enabledByUrl) =>
+  Object.keys(enabledByUrl)
+);
 
 // The current view mode on the subscriptions page
 export const selectViewMode = createSelector(selectState, (state) => state.viewMode);
@@ -149,7 +153,6 @@ export const makeSelectNotificationsDisabled = (uri) =>
         const disabled = following.some((sub) => {
           return sub.uri === uri && sub.notificationsDisabled === true;
         });
-
         return disabled;
       }
 
@@ -161,3 +164,8 @@ export const makeSelectDownloadEnabled = (uri) =>
   createSelector(selectDownloadEnabledByUrl, (downloadEnabledByUrl) => {
     return downloadEnabledByUrl[uri] || false;
   });
+
+export const makeSelectLastReleaseForUri = (uri) =>
+  createSelector(selectLastReleasesByUrl, (last) => {
+    return last[uri] || Math.floor(Date.now() / 1000) - 604800; // fall back to a week ago
+  });

ui/util/notifications.js

@@ -0,0 +1,66 @@
+export const getNotificationFromClaim = (claim) => {
+  // create a notification object from claim
+  const claimName = claim.name;
+  const claimTitle = claim.title;
+
+  const signingChannel = claim.signing_channel;
+  const channelUrl = signingChannel && signingChannel.permanent_url;
+  const claimThumbnail = claim.value.thumbnail;
+  const channelThumbnail = signingChannel.value.thumbnail;
+
+  const dynamic = {};
+  dynamic.claim_name = claimName;
+  dynamic.channel_url = channelUrl;
+  dynamic.claim_title = claimTitle;
+  dynamic.claim_thumbnail = claimThumbnail;
+  dynamic.channel_thumbnail = channelThumbnail;
+
+  const target = `lbry://${claimName}#${claim.claim_id}`;
+  const device = { target };
+
+  const notificationParams = {};
+  notificationParams.dynamic = dynamic;
+  notificationParams.device = device;
+
+  const timestamp = new Date().toISOString();
+  const notification = {};
+  notification.notification_rule = 'new_content';
+  notification.notification_params = notificationParams;
+  notification.is_seen = false;
+  notification.is_read = false;
+  notification.active_at = timestamp;
+  notification.created_at = timestamp;
+  notification.updated_at = timestamp;
+  notification.id = claim.claim_id;
+
+  return notification;
+};
+
+/*
+id(pin):1063634811
+user_id(pin):1006101
+type(pin):"new_content"
+notification_rule(pin):"new_content"
+is_app_readable(pin):true
+is_read(pin):false
+is_emailed(pin):true
+is_device_notified(pin):true
+active_at(pin):"2022-05-07T21:47:28Z"
+created_at(pin):"2022-05-07T21:47:28Z"
+updated_at(pin):"2022-05-07T21:48:41Z"
+is_seen(pin):false
+is_deleted(pin):false
+dynamic: {
+  claim_name(pin):"macbook-logic-board-repair-livestream-3"
+  channel_url(pin):"lbry://@rossmanngroup#aa5544b6778d3620d57d8dcd3229c6c59354857a"
+  claim_title(pin):"Macbook logic board repair livestream with Louis Rossmann"
+  claim_thumbnail(pin):"https://thumbnails.lbry.com/3zuzWlc8jsg"
+  channel_thumbnail(pin):"https://thumbnails.lbry.com/UCl2mFZoRqjw_ELax4Yisf6w"
+}
+
+notification_rule
+notificatoin_parameters { dynamic: { claim_name:, channel_url:, claim_title:, claim_thumbnail:, channel_thumbnail:, }
+is_read
+is_seen
+
+ */