TT#129212 Optimise the initial load of the user

TAC:
Parallelise requests in the user load function which do not depend on each other

Note: it can be optimized better if we lazyload RTCengine and initialize it in a lazy way. But it should be implemented as a separate ticket.

Change-Id: I911cd29b880ab8027b341d7953c6c8337390e19b

src/api/user.js

@@ -39,13 +39,15 @@ export function getUserData (id) {
             getSubscriberById(id),
             getCapabilities(id),
             getFaxServerSettings(id),
-            getResellerBranding()
-        ]).then((results) => {
-            results[1].faxactive = results[2].active
+            getResellerBranding(),
+            getPlatformInfo()
+        ]).then(([subscriber, capabilities, faxServerSettings, resellerBranding, platformInfo]) => {
+            capabilities.faxactive = faxServerSettings.active
             resolve({
-                subscriber: results[0],
-                capabilities: results[1],
-                resellerBranding: results[3]?.items[0] || null
+                subscriber,
+                capabilities,
+                resellerBranding: resellerBranding?.items[0] || null,
+                platformInfo
             })
         }).catch((err) => {
             reject(err)
@@ -137,6 +139,12 @@ export async function getResellerBranding () {
     })
 }
 
+export async function getPlatformInfo () {
+    return get({
+        path: 'api/platforminfo'
+    })
+}
+
 export async function createAuthToken (tokenExpiringTime) {
     const response = await post({
         resource: 'authtokens',

src/store/user.js

@@ -24,7 +24,6 @@ import {
 } from '../api/subscriber'
 import { deleteJwt, getJwt, getSubscriberId, setJwt, setSubscriberId } from 'src/auth'
 import { setSession } from 'src/storage'
-import { get } from 'src/api/common'
 import QRCode from 'qrcode'
 import {
     qrPayload
@@ -236,6 +235,7 @@ export default {
             state.subscriber = options.subscriber
             state.capabilities = options.capabilities
             state.resellerBranding = options.resellerBranding
+            state.platformInfo = options.platformInfo
 
             state.userDataSucceeded = true
             state.userDataRequesting = false
@@ -318,9 +318,6 @@ export default {
         setProfile (state, value) {
             state.profile = value
         },
-        platformInfo (state, payload) {
-            state.platformInfo = payload
-        },
         setQrCode (state, qrCode) {
             state.qrCode = qrCode
         },
@@ -373,9 +370,6 @@ export default {
                         const profile = await getSubscriberProfile(userData.subscriber.profile_id)
                         context.commit('setProfile', profile)
                     }
-                    context.commit('platformInfo', await get({
-                        path: 'api/platforminfo'
-                    }))
                     await context.dispatch('forwardHome')
                 } catch (err) {
                     console.debug(err)