Refactor strain form and edit strain

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

@@ -1,32 +1,10 @@
 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 strain = this.get('strain');
+const { Controller } = Ember;
 
-      if (strain.get('hasDirtyAttributes')) {
-        strain.save().then((strain) => {
-          this.transitionToRoute('protected.strains.show', strain);
-        }, () => {
-          ajaxError(strain.get('errors'), this.get('flashMessages'));
-        });
-      } else {
-        strain.destroyRecord().then(() => {
-          this.transitionToRoute('protected.strains.show', strain);
-        });
-      }
-    },
-
-    cancel: function() {
-      let strain = this.get('strain');
-
-      strain.get('errors').clear();
-      strain.rollbackAttributes();
-
-      this.transitionToRoute('protected.strains.show', strain);
-    },
-
-  },
+export default Controller.extend(SaveModel, {
+  // Required for SaveModel mixin
+  fallbackRouteSave: 'protected.strains.show',
+  fallbackRouteCancel: 'protected.strains.show',
 });

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

@@ -1,35 +1,42 @@
 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.strains.index');
-      }
-    });
-  },
+export default Route.extend(ElevatedAccess, {
+  // Required for ElevatedAccess mixin
+  fallbackRouteBefore: 'protected.strains.index',
+  fallbackRouteAfter: 'protected.strains.show',
 
   model: function(params) {
     return Ember.RSVP.hash({
-      strain: this.store.find('strain', params.strain_id),
+      strain: this.store.findRecord('strain', params.strain_id),
       species: this.store.findAll('species'), // Need for dropdown
     });
   },
 
+  // Overriding afterModel because of RSVP hash
   afterModel: function(models) {
-    if (!models.strain.get('canEdit')) {
-      this.transitionTo('strains.show', models.strain.get('id'));
+    if (!models.strain.get('isNew') && !models.strain.get('canEdit')) {
+      this.transitionTo(this.get('fallbackRouteAfter'), models.strain.get('id'));
     }
   },
 
+  // Setting up controller because of RSVP hash
   setupController: function(controller, models) {
-    controller.setProperties(models);
-    this.get('currentUser.account').then((user) => {
-      controller.set('metaData', user.get('metaData'));
-    });
+    controller.set('model', models.strain);
+    controller.set('speciesList', models.species);
   },
 
+  actions: {
+    // Overriding willTransition because of RSVP hash
+    willTransition: function(/*transition*/) {
+      const controller = this.get('controller');
+      const model = controller.get('model');
+
+      if (model.get('isNew')) {
+        model.destroyRecord();
+      }
+    },
+  },
 });

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

@@ -1,8 +1,8 @@
 {{
   protected/strains/strain-form
-  strain=strain
-  species=species
+  strain=model
+  speciesList=speciesList
   canAdd=metaData.canAdd
-  save="save"
-  cancel="cancel"
+  on-save=(action "save")
+  on-cancel=(action "cancel")
 }}