Refactor new user creation

app/pods/users/new/new-user-form/component.js

@@ -0,0 +1,66 @@
+import Ember from 'ember';
+
+const { Component } = Ember;
+
+export default Component.extend({
+  // Read-only attributes
+  user: null,
+  isLoading: null,
+
+  // Actions
+  "on-save": null,
+  "on-cancel": null,
+
+  // Property mapping
+  propertiesList: ['name', 'email', 'password', 'passwordConfirm'],
+  name: null,
+  email: null,
+  password: null,
+  passwordConfirm: null,
+
+  resetOnInit: Ember.on('init', function() {
+    this.get('propertiesList').forEach((field) => {
+      const valueInUser = this.get('user').get(field);
+      this.set(field, valueInUser);
+    });
+  }),
+
+  updateField: function(property, value) {
+    this.set(property, value);
+    // Manually compare against passed in value
+    if (this.get('user').get(property) !== value) {
+      this.set('isDirty', true);
+    } else {
+      this.set('isDirty', false);
+    }
+  },
+
+  actions: {
+    save: function() {
+      // All validation is server-side, except for password verification matching
+      if (this.get('password') !== this.get('passwordConfirm')) {
+        this.get('flashMessages').clearMessages();
+        this.get('flashMessages').error("Password fields don't match");
+        return;
+      }
+
+      return this.attrs['on-save'](this.getProperties(this.get('propertiesList')));
+    },
+
+    nameDidChange: function(value) {
+      this.updateField('name', value);
+    },
+
+    emailDidChange: function(value) {
+      this.updateField('email', value);
+    },
+
+    passwordDidChange: function(value) {
+      this.updateField('password', value);
+    },
+
+    passwordConfirmDidChange: function(value) {
+      this.updateField('passwordConfirm', value);
+    }
+  }
+});

app/pods/users/new/new-user-form/template.hbs

@@ -0,0 +1,36 @@
+{{#if isLoading}}
+  {{loading-panel}}
+{{else}}
+  <div class="grid-1">
+    <div class="span-1">
+      <fieldset>
+        <legend>New User Signup</legend>
+        <form {{action 'save' on='submit'}}>
+          <ul>
+            <li>
+              <label>Name</label>
+              {{one-way-input type="text" class="user-name" value=name update=(action "nameDidChange")}}
+            </li>
+            <li>
+              <label>Email</label>
+              {{one-way-input type="text" class="email" value=email update=(action "emailDidChange")}}
+            </li>
+            <li>
+              <label>Password</label>
+              {{one-way-input type="password" class="password" value=password update=(action "passwordDidChange")}}
+            </li>
+            <li>
+              <label>Password (confirm)</label>
+              {{one-way-input type="password" class="password-verify" value=passwordConfirm update=(action "passwordConfirmDidChange")}}
+            </li>
+            <li>
+              <button type="submit" class="button-green smaller save-user">
+                Submit
+              </button>
+            </li>
+          </ul>
+        </form>
+      </fieldset>
+    </div>
+  </div>
+{{/if}}