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fix excessive itemIdsToAdd updates (#117) 

fixes #40
This commit is contained in:
Nolan Lawson 2018-04-14 11:52:47 -07:00 committed by GitHub
parent 827ed42eaf
commit dc91dbd1e7
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1 changed files with 24 additions and 17 deletions
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41
routes/_actions/addStatusOrNotification.js
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@ -5,6 +5,7 @@ import { store } from '../_store/store'
import { scheduleIdleTask } from '../_utils/scheduleIdleTask'
import uniqBy from 'lodash-es/uniqBy'
import uniq from 'lodash-es/uniq'
import isEqual from 'lodash-es/isEqual'
import { isMobile } from '../_utils/isMobile'
const STREAMING_THROTTLE_DELAY = 3000
@ -30,10 +31,12 @@ async function insertUpdatesIntoTimeline (instanceName, timelineName, updates) {
await database.insertTimelineItems(instanceName, timelineName, updates)
let itemIdsToAdd = store.getForTimeline(instanceName, timelineName, 'itemIdsToAdd') || []
itemIdsToAdd = uniq(itemIdsToAdd.concat(updates.map(_ => _.id)))
console.log('adding ', itemIdsToAdd.length, 'items to itemIdsToAdd on instance', instanceName, 'on timeline', timelineName)
store.setForTimeline(instanceName, timelineName, {itemIdsToAdd: itemIdsToAdd})
let newItemIdsToAdd = uniq([].concat(itemIdsToAdd).concat(updates.map(_ => _.id)))
if (!isEqual(itemIdsToAdd, newItemIdsToAdd)) {
console.log('adding ', (newItemIdsToAdd.length - itemIdsToAdd.length),
'items to itemIdsToAdd for timeline', timelineName)
store.setForTimeline(instanceName, timelineName, {itemIdsToAdd: newItemIdsToAdd})
}
}
async function insertUpdatesIntoThreads (instanceName, updates) {
@ -45,17 +48,19 @@ async function insertUpdatesIntoThreads (instanceName, updates) {
for (let timelineName of Object.keys(threads)) {
let thread = threads[timelineName]
let updatesForThisThread = updates.filter(status => {
return thread.includes(status.in_reply_to_id) && !thread.includes(status.id)
})
let itemIdsToAdd = store.getForTimeline(instanceName, timelineName, 'itemIdsToAdd') || []
for (let update of updatesForThisThread) {
if (!itemIdsToAdd.includes(update.id)) {
itemIdsToAdd.push(update.id)
}
let updatesForThisThread = updates.filter(
status => thread.includes(status.in_reply_to_id) && !thread.includes(status.id)
)
if (!updatesForThisThread.length) {
continue
}
let itemIdsToAdd = store.getForTimeline(instanceName, timelineName, 'itemIdsToAdd') || []
let newItemIdsToAdd = uniq([].concat(itemIdsToAdd).concat(updatesForThisThread.map(_ => _.id)))
if (!isEqual(itemIdsToAdd, newItemIdsToAdd)) {
console.log('adding ', (newItemIdsToAdd.length - itemIdsToAdd.length),
'items to itemIdsToAdd for thread', timelineName)
store.setForTimeline(instanceName, timelineName, {itemIdsToAdd: newItemIdsToAdd})
}
console.log('adding ', itemIdsToAdd.length, 'items to itemIdsToAdd for thread', timelineName)
store.setForTimeline(instanceName, timelineName, {itemIdsToAdd: itemIdsToAdd})
}
}
@ -66,8 +71,10 @@ async function processFreshUpdates (instanceName, timelineName) {
let updates = freshUpdates.slice()
store.setForTimeline(instanceName, timelineName, {freshUpdates: []})
await insertUpdatesIntoTimeline(instanceName, timelineName, updates)
await insertUpdatesIntoThreads(instanceName, updates.filter(status => status.in_reply_to_id))
await Promise.all([
insertUpdatesIntoTimeline(instanceName, timelineName, updates),
insertUpdatesIntoThreads(instanceName, updates.filter(status => status.in_reply_to_id))
])
}
stop('processFreshUpdates')
}
@ -85,7 +92,7 @@ export function addStatusOrNotification (instanceName, timelineName, newStatusOr
export function addStatusesOrNotifications (instanceName, timelineName, newStatusesOrNotifications) {
let freshUpdates = store.getForTimeline(instanceName, timelineName, 'freshUpdates') || []
freshUpdates = freshUpdates.concat(newStatusesOrNotifications)
freshUpdates = [].concat(freshUpdates).concat(newStatusesOrNotifications)
freshUpdates = uniqBy(freshUpdates, _ => _.id)
store.setForTimeline(instanceName, timelineName, {freshUpdates: freshUpdates})
lazilyProcessFreshUpdates(instanceName, timelineName)