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Use cache to quickly access users.

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This commit is contained in:
Roger Braun 2017-03-08 17:59:12 +01:00
parent bde1241843
commit 480a1ba253
2 changed files with 14 additions and 5 deletions
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9
src/lib/persisted_state.js
View file

@ -1,7 +1,7 @@
import merge from 'lodash.merge'
import objectPath from 'object-path'
import localforage from 'localforage'
import { throttle } from 'lodash'
import { throttle, each } from 'lodash'
const defaultReducer = (state, paths) => (
paths.length === 0 ? state : paths.reduce((substate, path) => {
@ -33,6 +33,13 @@ export default function createPersistedState ({
return store => {
getState(key, storage).then((savedState) => {
if (typeof savedState === 'object') {
// build user cache
const usersState = savedState.users || {}
usersState.usersObject = {}
const users = usersState.users || []
each(users, (user) => { usersState.usersObject[user.id] = user })
savedState.users = usersState
store.replaceState(
merge({}, store.state, savedState)
)

10
src/modules/users.js
View file

@ -3,9 +3,9 @@ import { compact, map, each, find, merge } from 'lodash'
import { set } from 'vue'
// TODO: Unify with mergeOrAdd in statuses.js
export const mergeOrAdd = (arr, item) => {
export const mergeOrAdd = (arr, obj, item) => {
if (!item) { return false }
const oldItem = find(arr, {id: item.id})
const oldItem = obj[item.id]
if (oldItem) {
// We already have this, so only merge the new info.
merge(oldItem, item)
@ -13,6 +13,7 @@ export const mergeOrAdd = (arr, item) => {
} else {
// This is a new item, prepare it
arr.push(item)
obj[item.id] = item
return {item, new: true}
}
}
@ -32,7 +33,7 @@ export const mutations = {
state.loggingIn = false
},
addNewUsers (state, users) {
each(users, (user) => mergeOrAdd(state.users, user))
each(users, (user) => mergeOrAdd(state.users, state.usersObject, user))
},
setUserForStatus (state, status) {
status.user = find(state.users, status.user)
@ -42,7 +43,8 @@ export const mutations = {
export const defaultState = {
currentUser: false,
loggingIn: false,
users: []
users: [],
usersObject: {}
}
const users = {