ENH: Collections (update) (#40)

Fixes #36

app/controllers/collections/create.js

@@ -1,16 +1,21 @@
 import Ember from 'ember';
+import CollectionValidations from '../../validations/collection';
+import { schema } from '../../models/collection';
+import ValidationMixin from '../../mixins/validation';
 
 const { Controller } = Ember;
 
-export default Controller.extend({
+export default Controller.extend(ValidationMixin, {
+  CollectionValidations,
+
   actions: {
     onSave(changeset) {
-      changeset.save();
-      this.transitionToRoute('collections.index');
+      const postSave = () => { this.transitionToRoute('collections.index'); };
+      return this.validationSave(changeset, schema, postSave);
     },
     onCancel(changeset) {
-      changeset.rollback();
-      this.transitionToRoute('collections.index');
+      const postCancel = () => { this.transitionToRoute('collections.index'); };
+      return this.validationCancel(changeset, postCancel);
     },
   },
 });

app/controllers/collections/detail/edit.js

@@ -0,0 +1,27 @@
+import Ember from 'ember';
+import CollectionValidations from '../../../validations/collection';
+import { schema } from '../../../models/collection';
+import ValidationMixin from '../../../mixins/validation';
+
+const { Controller } = Ember;
+
+export default Controller.extend(ValidationMixin, {
+  CollectionValidations,
+
+  actions: {
+    onSave(changeset) {
+      const postSave = () => {
+        // Use the model's ID here because of the ArrayProxy in the route
+        this.transitionToRoute('collections.detail', this.get('model.id'));
+      };
+      return this.validationSave(changeset, schema, postSave);
+    },
+    onCancel(changeset) {
+      const postCancel = () => {
+        // Use the model's ID here because of the ArrayProxy in the route
+        return this.transitionToRoute('collections.detail', this.get('model.id'));
+      };
+      return this.validationCancel(changeset, postCancel);
+    },
+  },
+});

app/controllers/collections/detail/index.js

@@ -0,0 +1,11 @@
+import Ember from 'ember';
+
+const { Controller } = Ember;
+
+export default Controller.extend({
+  actions: {
+    editCollection() {
+      this.transitionToRoute('collections.detail.edit', this.get('model'));
+    },
+  },
+});