fixed validation for exercise creation (inlcuding unique exercise name), also added ability to edit exercises

public/javascripts/newexercisevalidation.js

@@ -16,7 +16,15 @@ $("#newexercise").validate({
                                    }
                             },
                             dataFilter: function(data) {
-                             return (JSON.parse(data).name);
+                                if($("#name").attr("value") === $("#name").attr("oldvalue") ) {
+                                   console.log("Old = New " + JSON.parse(data).name);
+                                   return JSON.stringify(true);
+                                   //return $.toJSON(true);
+                                } else {
+                                    console.log("Old != New");
+                                    return (JSON.parse(data).name);
+                                }
+
                             }
                   }
             },
@@ -46,13 +54,11 @@ $(".musclearray").each(function(){
      $(this).rules("add", {
        required: true,
        digits: true,
-       range: [1, 10],
+       range: [0, 10],
        messages: {
-         required: "Muscle Array values must be betwen 1 and 10"
+         required: "Muscle Array values must be betwen 0 and 10"
        }
      });
    });
 
-
-
 });

routes/admin.js

@@ -124,11 +124,42 @@ app.get('/admin/exercises', loggedIn, isAdmin, function(req, res, next){
     });
 
   app.get('/admin/exercises/:_id', loadExercise, function(req, res, next){
-    res.render('admin/exercise', {title: req.exercise.name,
+    res.render('admin/editexercise', {title: req.exercise.name,
       exercise: req.exercise
       });
   });
 
+  app.post('/admin/exercises/:_id', function(req, res, next){
+      console.log("Upsert data " + JSON.stringify(req.body));
+      var exercise = req.body;
+      console.log("Upsert exercise " + JSON.stringify(exercise));
+      var docid = req.body._id;
+      console.log("DOCID " + docid);
+      delete exercise["_id"];
+      console.log("Upsert document " + JSON.stringify(exercise));
+      Exercise.findByIdAndUpdate(docid, exercise, {upsert: false}, function(err) {
+        if (err) {
+          if (err.code === 11000) {
+            res.send('Conflict', 409);
+          } else {
+            if (err.name === 'ValidationError') {
+              return res.send(Object.keys(err.errors).map(function(errField) {
+                return err.errors[errField].message;
+              }).join('. '), 406);
+            } else {
+              next(err);
+            }
+          }
+          return;
+        }
+        res.redirect('/admin/exercises');
+      });
+
+
+
+  });
+
+
   app.del('/admin/exercises/:_id', loggedIn, isAdmin, loadExercise, function(req, res, next) {
     req.exercise.remove(function(err) {
       if (err) { return next(err); }
@@ -144,13 +175,9 @@ app.get('/admin/exercises', loggedIn, isAdmin, function(req, res, next){
                   return next(err);
                 }
                 if (! exercise) {
-                  console.log("Failure" + JSON.stringify({ success : false }));
                   return res.send(JSON.stringify({ "name": "true" }));
                 }
-                //req.exercise = exercise;
+               res.send(JSON.stringify({ "name": "false" }));
-
-                console.log("Success" + exercise.name);
-                res.send(JSON.stringify({ "name": "false" }));
           });
     });