Get team_token from the RTS on login

Use the /login endpoint of the RTS to get the team token when the user has successfully logged in.

src/Lifecycle.js

@@ -228,6 +228,11 @@ function _restoreFromLocalStorage() {
         return false;
     }
 }
+const RtsClient = require("./RtsClient");
+let rtsClient = null;
+export function initRtsClient(url) {
+    rtsClient = new RtsClient(url);
+}
 
 /**
  * Transitions to a logged-in state using the given credentials
@@ -261,6 +266,17 @@ export function setLoggedIn(credentials) {
         } catch (e) {
             console.warn("Error using local storage: can't persist session!", e);
         }
+
+        if (rtsClient) {
+            rtsClient.login(credentials.userId).then((teamToken) => {
+                localStorage.setItem("mx_team_token", teamToken);
+            }, (err) =>{
+                console.error(
+                    "Failed to get team token on login, not persisting to localStorage",
+                    err
+                );
+            });
+        }
     } else {
         console.warn("No local storage available: can't persist session!");
     }

src/RtsClient.js

@@ -77,4 +77,14 @@ export default class RtsClient {
             }
         );
     }
+
+    login(userId) {
+        return request(this._url + '/login',
+            {
+                qs: {
+                    user_id: userId,
+                },
+            }
+        );
+    }
 }

src/components/structures/MatrixChat.js

@@ -210,6 +210,8 @@ module.exports = React.createClass({
         window.addEventListener('resize', this.handleResize);
         this.handleResize();
 
+        Lifecycle.initRtsClient(this.props.config.teamServerConfig.teamServerURL);
+
         // the extra q() ensures that synchronous exceptions hit the same codepath as
         // asynchronous ones.
         q().then(() => {