Refactor species edit

app/pods/protected/species/edit/controller.js

@@ -1,29 +1,31 @@
 import Ember from 'ember';
 import ajaxError from '../../../../utils/ajax-error';
 
-export default Ember.Controller.extend({
+const { Controller } = Ember;
+
+export default Controller.extend({
   actions: {
     save: function() {
-      let species = this.get('model');
+      const model = this.get('model');
 
-      if (species.get('hasDirtyAttributes')) {
-        species.save().then((species) => {
-          this.transitionToRoute('protected.species.show', species);
+      if (model.get('hasDirtyAttributes')) {
+        model.save().then((model) => {
+          this.transitionToRoute('protected.species.show', model);
         }, () => {
-          ajaxError(species.get('errors'), this.get('flashMessages'));
+          ajaxError(model.get('errors'), this.get('flashMessages'));
         });
       } else {
-        this.transitionToRoute('protected.species.show', species);
+        this.transitionToRoute('protected.species.show', model);
       }
     },
 
     cancel: function() {
-      let species = this.get('model');
+      const model = this.get('model');
 
-      species.get('errors').clear();
-      species.rollbackAttributes();
+      model.get('errors').clear();
+      model.rollbackAttributes();
 
-      this.transitionToRoute('protected.species.show', species);
+      this.transitionToRoute('protected.species.show', model);
     },
 
   },

app/pods/protected/species/edit/route.js

@@ -1,7 +1,9 @@
 import Ember from 'ember';
 
-export default Ember.Route.extend({
-  currentUser: Ember.inject.service('session-account'),
+const { Route, inject: { service } } = Ember;
+
+export default Route.extend({
+  currentUser: service('session-account'),
 
   beforeModel: function(transition) {
     this._super(transition);
@@ -12,17 +14,10 @@ export default Ember.Route.extend({
     });
   },
 
-  afterModel: function(species) {
-    if (!species.get('canEdit')) {
-      this.transitionTo('species.show', species.get('id'));
+  afterModel: function(model) {
+    if (!model.get('canEdit')) {
+      this.transitionTo('species.show', model.get('id'));
     }
   },
 
-  setupController: function(controller, model) {
-    controller.set('model', model);
-    this.get('currentUser.account').then((user) => {
-      controller.set('metaData', user.get('metaData'));
-    });
-  },
-
 });

app/pods/protected/species/edit/template.hbs

@@ -1,7 +1,6 @@
 {{
   protected/species/species-form
   species=model
-  metaData=metaData
-  save="save"
-  cancel="cancel"
+  on-save=(action "save")
+  on-cancel=(action "cancel")
 }}