TT#134104 Issue - password change error shown Russian message ignoring choosen language

NOTE: please AR carefully as the change affects every CSC request

Additions:
After testing the approach of rewriting the url property of the request object, problems appeared. The library vue-resource considers the url property actually as url path and not as the entire url. This is clearly a misleading naming in vue-resource. But for query params it offers the params object.

Change-Id: I27ca475df9ae8cde487907a0e341984e9c384241

src/api/subscriber.js

@@ -18,7 +18,6 @@ import {
 import {
     assignNumbers
 } from './user'
-import { getCurrentLangAsV1Format } from 'src/i18n'
 
 export function getPreferences (id) {
     return new Promise((resolve, reject) => {
@@ -31,11 +30,7 @@ export function getPreferences (id) {
 }
 
 export async function getPreferencesDefs (id) {
-    const result = await Vue.http.get('api/subscriberpreferencedefs/', {
-        params: {
-            lang: getCurrentLangAsV1Format()
-        }
-    })
+    const result = await Vue.http.get('api/subscriberpreferencedefs/')
     return getJsonBody(result.body)
 }
 

src/boot/vue-resource.js

@@ -4,6 +4,7 @@ import {
     getJwt,
     hasJwt
 } from 'src/auth'
+import { getCurrentLangAsV1Format } from 'src/i18n'
 
 export default ({ Vue, app }) => {
     Vue.use(VueResource)
@@ -15,6 +16,10 @@ export default ({ Vue, app }) => {
         if (request.method === 'POST' && (request.body === undefined || request.body === null)) {
             request.body = {}
         }
+        if (!request.params) {
+            request.params = {}
+        }
+        request.params.lang = getCurrentLangAsV1Format()
         next()
     })
 }