fixed few-posts TLs when streaming is enabled

src/services/backend_interactor_service/backend_interactor_service.js

@@ -1,17 +1,25 @@
 import apiService, { getMastodonSocketURI, ProcessedWS } from '../api/api.service.js'
-import timelineFetcherService from '../timeline_fetcher/timeline_fetcher.service.js'
+import timelineFetcher from '../timeline_fetcher/timeline_fetcher.service.js'
 import notificationsFetcher from '../notifications_fetcher/notifications_fetcher.service.js'
 import followRequestFetcher from '../../services/follow_request_fetcher/follow_request_fetcher.service'
 
 const backendInteractorService = credentials => ({
   startFetchingTimeline ({ timeline, store, userId = false, tag }) {
-    return timelineFetcherService.startFetching({ timeline, store, credentials, userId, tag })
+    return timelineFetcher.startFetching({ timeline, store, credentials, userId, tag })
+  },
+
+  fetchTimeline (args) {
+    return timelineFetcher.fetchAndUpdate({ ...args, credentials })
   },
 
   startFetchingNotifications ({ store }) {
     return notificationsFetcher.startFetching({ store, credentials })
   },
 
+  fetchNotifications (args) {
+    return notificationsFetcher.fetchAndUpdate({ ...args, credentials })
+  },
+
   startFetchingFollowRequests ({ store }) {
     return followRequestFetcher.startFetching({ store, credentials })
   },

src/services/notifications_fetcher/notifications_fetcher.service.js

@@ -5,7 +5,7 @@ const update = ({ store, notifications, older }) => {
   store.dispatch('addNewNotifications', { notifications, older })
 }
 
-const fetchAndUpdate = ({ store, credentials, older = false }) => {
+const fetchAndUpdate = ({ store, credentials, older = false, since }) => {
   const args = { credentials }
   const { getters } = store
   const rootState = store.rootState || store.state
@@ -22,8 +22,10 @@ const fetchAndUpdate = ({ store, credentials, older = false }) => {
     return fetchNotifications({ store, args, older })
   } else {
     // fetch new notifications
-    if (timelineData.maxId !== Number.POSITIVE_INFINITY) {
+    if (since === undefined && timelineData.maxId !== Number.POSITIVE_INFINITY) {
       args['since'] = timelineData.maxId
+    } else if (since !== null) {
+      args['since'] = since
     }
     const result = fetchNotifications({ store, args, older })
 

src/services/timeline_fetcher/timeline_fetcher.service.js

@@ -23,7 +23,8 @@ const fetchAndUpdate = ({
   showImmediately = false,
   userId = false,
   tag = false,
-  until
+  until,
+  since
 }) => {
   const args = { timeline, credentials }
   const rootState = store.rootState || store.state
@@ -35,7 +36,11 @@ const fetchAndUpdate = ({
   if (older) {
     args['until'] = until || timelineData.minId
   } else {
-    args['since'] = timelineData.maxId
+    if (since === undefined) {
+      args['since'] = timelineData.maxId
+    } else if (since !== null) {
+      args['since'] = since
+    }
   }
 
   args['userId'] = userId