Merge pull request #5 from arangoml/hostname

Returns hostname and port

Author: cw00dw0rd

index.js

@@ -21,24 +21,28 @@ router.post('/createDB', function (req,res) {
     // If user does exist send error response.
       res.send("User already exists, please supply new username.").status(409);
   } catch(err) {
+
     // Handle duplicate database name.
     try {
       db._createDatabase(dbName);
     } catch (err) {
       res.send("Database already exists or invalid name supplied, please supply new dbName.").status(400);
     }
+
     users.save(username, password, true);
+    let hostname = req.hostname
+    let port = req.port
+
     // Grants user access only to newly created database
     users.grantDatabase(username, dbName, 'rw');
-    res.send({dbName, username, password});
+    res.send({dbName, username, password, hostname, port});
   }
 })
 .body(joi.object().required(), 'Creates a new database, optionally provide dbName, username, or password ')
 .response(joi.object().required(), 'Returns database name, username, and password.')
 .summary('Creates a database and returns name and login credentials.')
 .description('Creates a database with potentially randomly generated dbName, username, and password. ');
 
-
 function randomStringGenerator() {
   // Database name must start with letter.
   return  "ML" + Math.random().toString(36).substring(2, 15) + Math.random().toString(36).substring(2, 15);