Using mixins on new species

app/mixins/elevated-access.js

@@ -5,6 +5,9 @@ const { Mixin , inject: { service } } = Ember;
 export default Mixin.create({
   currentUser: service('session-account'),
 
+  fallbackRouteBefore: null,
+  fallbackRouteAfter: null,
+
   beforeModel: function(transition) {
     this._super(transition);
     this.get('currentUser.account').then((user) => {
@@ -19,4 +22,15 @@ export default Mixin.create({
       this.transitionTo(this.get('fallbackRouteAfter'), model.get('id'));
     }
   },
+
+  actions: {
+    willTransition: function(/*transition*/) {
+      const controller = this.get('controller');
+      const model = controller.get('model');
+
+      if (model.get('isNew')) {
+        model.destroyRecord();
+      }
+    },
+  },
 });

app/mixins/save-model.js

@@ -4,6 +4,8 @@ import ajaxError from '../utils/ajax-error';
 const { Mixin } = Ember;
 
 export default Mixin.create({
+  fallbackRoute: null,
+
   actions: {
     save: function() {
       const model = this.get('model');

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

@@ -1,29 +1,9 @@
 import Ember from 'ember';
-import ajaxError from '../../../../utils/ajax-error';
+import SaveModel from '../../../../mixins/save-model';
 
-export default Ember.Controller.extend({
-  actions: {
-    save: function() {
-      let species = this.get('model');
+const { Controller } = Ember;
 
-      if (species.get('hasDirtyAttributes')) {
-        species.save().then((species) => {
-          this.transitionToRoute('protected.species.show', species.get('id'));
-        }, () => {
-          ajaxError(species.get('errors'), this.get('flashMessages'));
-        });
-      } else {
-        species.destroyRecord().then(() => {
-          this.transitionToRoute('protected.species.index');
-        });
-      }
-    },
-
-    cancel: function() {
-      this.get('model').destroyRecord().then(() => {
-        this.transitionToRoute('protected.species.index');
-      });
-    },
-
-  },
+export default Controller.extend(SaveModel, {
+  // Required for SaveModel mixin
+  fallbackRoute: 'protected.species.show',
 });

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

@@ -1,30 +1,14 @@
 import Ember from 'ember';
+import ElevatedAccess from '../../../../mixins/elevated-access';
 
-export default Ember.Route.extend({
-  currentUser: Ember.inject.service('session-account'),
+const { Route } = Ember;
 
-  beforeModel: function(transition) {
-    this._super(transition);
-    this.get('currentUser.account').then((user) => {
-      if (user.get('isReader')) {
-        this.transitionTo('protected.species.index');
-      }
-    });
-  },
+export default Route.extend(ElevatedAccess, {
+  // Required for ElevatedAccess mixin
+  fallbackRouteBefore: 'protected.species.index',
+  fallbackRouteAfter: 'protected.species.show',
 
   model: function() {
     return this.store.createRecord('species');
   },
-
-  actions: {
-    willTransition: function(/*transition*/) {
-      const controller = this.get('controller');
-      const species = controller.get('model');
-
-      if (species.get('isNew')) {
-        species.destroyRecord();
-      }
-    },
-  },
-
 });

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

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