added basic sortable to workout creation

routes/workouts.js

@@ -9,6 +9,8 @@ var notLoggedIn = require('./middleware/not_logged_in');
 var loadWorkout = require('./middleware/load_workout');
 var loggedIn = require('./middleware/logged_in');
 var maxWorkoutsPerPage = 5;
+var Exercise = require('../data/models/exercise');
+var loadExercise = require('./middleware/load_exercise');
 var Moment = require('moment');
 
 module.exports = function(app) {
@@ -57,6 +59,22 @@ module.exports = function(app) {
     res.render('workouts/new', {title: "New workout"});
   });
 
+  app.get('/workouts/exerciselist', function(req, res) {
+      res.contentType('json');
+      Exercise.find({})
+              .exec(function(err, exercises) {
+                if (err) {
+                  return next(err);
+                }
+                if (! exercise) {
+                  return res.send(JSON.stringify({ "error": "true" }));
+                }
+               res.send(exercises);
+          });
+
+  });
+
+
   app.get('/workouts/:_id', loadWorkout, function(req, res, next){
     console.log("time" + Moment.utc(req.workout.workoutDate).format("ddd, hA"));
     res.render('workouts/workout', {title: req.workout.title,