Merge branch 'develop' of github.com:thecodingmachine/workadventure into protobuf

# Conflicts:
#	back/package.json

back/src/Controller/AdminController.ts

@@ -0,0 +1,36 @@
+import {Application, Request, Response} from "express";
+import {OK} from "http-status-codes";
+import {ADMIN_API_TOKEN, ADMIN_API_URL} from "../Enum/EnvironmentVariable";
+import Axios from "axios";
+
+export class AdminController {
+    App : Application;
+
+    constructor(App : Application) {
+        this.App = App;
+        this.getLoginUrlByToken();
+    }
+
+    
+    getLoginUrlByToken(){
+        this.App.get("/register/:token", async (req: Request, res: Response) => {
+            if (!ADMIN_API_URL) {
+                return res.status(500).send('No admin backoffice set!');
+            }
+            const token:string = req.params.token;
+            
+            let response = null
+            try {
+                response = await Axios.get(ADMIN_API_URL+'/api/login-url/'+token, { headers: {"Authorization" : `${ADMIN_API_TOKEN}`} })
+            } catch (e) {
+                console.log(e.message)
+                return res.status(e.status || 500).send('An error happened');
+            }
+
+            const organizationSlug = response.data.organizationSlug;
+            const worldSlug = response.data.worldSlug;
+            const roomSlug = response.data.roomSlug;
+            return res.status(OK).send({organizationSlug, worldSlug, roomSlug});
+        });
+    }
+}