Merge branch 'master' into clostridium

* master:
  Working on users
  Roughing in user admin
  Add measurements to strains page
  Clean up models
  Application-wide serializer
  Create and edit characteristics
  Characteristics details
  Rough in detail view for characteristics
  Restructuring forms

app/models/characteristic.js

@@ -3,8 +3,8 @@ import DS from 'ember-data';
 export default DS.Model.extend({
   characteristicName    : DS.attr('string'),
   characteristicTypeName: DS.attr('string'),
-  strains               : DS.hasMany('strain', { async: true }),
+  strains               : DS.hasMany('strain', { async: false }),
-  measurements          : DS.hasMany('measurements', { async: true }),
+  measurements          : DS.hasMany('measurements', { async: false }),
   createdAt             : DS.attr('date'),
   updatedAt             : DS.attr('date'),
   deletedAt             : DS.attr('date'),

app/models/measurement.js

@@ -1,8 +1,8 @@
 import DS from 'ember-data';
 
 export default DS.Model.extend({
-  strain             : DS.belongsTo('strain', { async: true }),
+  strain             : DS.belongsTo('strain', { async: false }),
-  characteristic     : DS.belongsTo('characteristic', { async: true }),
+  characteristic     : DS.belongsTo('characteristic', { async: false }),
   textMeasurementType: DS.attr('string'),
   txtValue           : DS.attr('string'),
   numValue           : DS.attr('number'),

app/models/strain.js

@@ -2,7 +2,8 @@ import DS from 'ember-data';
 import Ember from 'ember';
 
 export default DS.Model.extend({
-  measurements       : DS.hasMany('measurements', { async: true }),
+  measurements       : DS.hasMany('measurements', { async: false }),
+  characteristics    : DS.hasMany('characteristics', { async: false }),
   species            : DS.belongsTo('species', { async: false }),
   strainName         : DS.attr('string'),
   typeStrain         : DS.attr('boolean'),

app/models/user.js

@@ -7,5 +7,22 @@ export default DS.Model.extend({
   role     : DS.attr('string'),
   createdAt: DS.attr('date'),
   updatedAt: DS.attr('date'),
-  deletedAt: DS.attr('date')
+  deletedAt: DS.attr('date'),
+
+  isAdmin: function() {
+    return this.get('role') === 'A';
+  }.property('role'),
+
+  fullRole: function() {
+    let role = this.get('role');
+    if (role === 'R') {
+      return 'Read-Only';
+    } else if (role === 'W') {
+      return 'Write';
+    } else if (role === 'A') {
+      return 'Admin';
+    } else {
+      return 'Error';
+    }
+  }.property('role'),
 });

app/pods/components/x-application/template.hbs

@@ -5,21 +5,26 @@
       {{#link-to 'protected.compare' tagName='li' href=false}}
         {{link-to 'Compare' 'protected.compare'}}
       {{/link-to}}
-      {{#link-to 'protected.characteristics' tagName='li' href=false}}
-        {{link-to 'Characteristics' 'protected.characteristics'}}
-      {{/link-to}}
       {{#link-to 'protected.species' tagName='li' href=false}}
         {{link-to 'Species' 'protected.species'}}
       {{/link-to}}
       {{#link-to 'protected.strains' tagName='li' href=false}}
         {{link-to 'Strains' 'protected.strains'}}
       {{/link-to}}
+      {{#link-to 'protected.characteristics' tagName='li' href=false}}
+        {{link-to 'Characteristics' 'protected.characteristics'}}
+      {{/link-to}}
+      {{#if session.currentUser.isAdmin}}
+        {{#link-to 'protected.users' tagName='li' href=false}}
+          {{link-to 'Users' 'protected.users'}}
+        {{/link-to}}
+      {{/if}}
       {{#link-to 'protected.about' tagName='li' href=false}}
         {{link-to 'About' 'protected.about'}}
       {{/link-to}}
     </ul>
     <p class="foot">
-      {{session.currentUser.name}}<br>
+      {{link-to session.currentUser.name 'protected.users.show' session.currentUser.id}}<br>
       <a {{action 'invalidateSession'}}>Logout</a>
     </p>
   {{else}}

app/pods/protected/characteristics/characteristic-form/template.hbs

@@ -0,0 +1,30 @@
+<form class="grid-form" {{action 'save' on='submit'}}>
+  <fieldset>
+    <legend><em>{{characteristic.characteristicName}}</em></legend>
+    <div data-row-span="1">
+      <div data-field-span="1">
+        <label>Characteristic Name</label>
+        {{input value=characteristic.characteristicName}}
+      </div>
+    </div>
+    <div data-row-span="2">
+      <div data-field-span="1">
+        <label>Characteristic Type</label>
+        {{input value=characteristic.characteristicTypeName}}
+      </div>
+      <div data-field-span="1">
+        <label>Sort Order</label>
+        {{input value=characteristic.sortOrder}}
+      </div>
+    </div>
+  </fieldset>
+  <br>
+  <a class="button-red smaller" {{action 'cancel'}}>
+    Cancel
+  </a>
+  {{#if characteristic.hasDirtyAttributes}}
+    <button type="submit" class="button-green smaller">
+      Save
+    </button>
+  {{/if}}
+</form>

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

@@ -0,0 +1,30 @@
+import Ember from 'ember';
+
+export default Ember.Controller.extend({
+  actions: {
+    save: function() {
+      let characteristic = this.get('model');
+
+      if (characteristic.get('hasDirtyAttributes')) {
+        characteristic.save().then((characteristic) => {
+          this.transitionToRoute('protected.characteristics.show', characteristic);
+        }, (err) => {
+          this.get('flashMessages').error(err.responseJSON.error);
+        });
+      } else {
+        characteristic.deleteRecord();
+        this.transitionToRoute('protected.characteristics.show', characteristic);
+      }
+    },
+
+    cancel: function() {
+      let characteristic = this.get('model');
+
+      characteristic.get('errors').clear();
+      characteristic.rollbackAttributes();
+
+      this.transitionToRoute('protected.characteristics.show', characteristic);
+    },
+
+  },
+});

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

@@ -0,0 +1,15 @@
+import Ember from 'ember';
+import AuthenticatedRouteMixin from 'simple-auth/mixins/authenticated-route-mixin';
+
+export default Ember.Route.extend(AuthenticatedRouteMixin, {
+  model: function(params) {
+    return this.store.findRecord('characteristic', params.characteristic_id, { reload: true });
+  },
+
+  afterModel: function(model) {
+    if (!model.get('canEdit')) {
+      this.transitionTo('characteristics.show', model.get('id'));
+    }
+  },
+
+});

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

@@ -0,0 +1,6 @@
+{{
+  protected/characteristics/characteristic-form
+  characteristic=model
+  save="save"
+  cancel="cancel"
+}}

app/pods/protected/characteristics/editable-row/component.js

@@ -1,28 +0,0 @@
-import Ember from 'ember';
-
-export default Ember.Component.extend({
-  tagName: 'tr',
-
-  actions: {
-    edit: function() {
-      this.set('characteristicName', this.get('row.characteristicName'));
-      this.set('characteristicTypeName', this.get('row.characteristicTypeName'));
-      this.set('sortOrder', this.get('row.sortOrder'));
-      this.toggleProperty('isEditing');
-    },
-
-    save: function() {
-      if (this.get('characteristicName') !== this.get('row.characteristicName') ||
-          this.get('characteristicTypeName') !== this.get('row.characteristicTypeName') ||
-          this.get('sortOrder') !== this.get('row.sortOrder')) {
-        this.set('row.characteristicName', this.get('characteristicName'));
-        this.set('row.characteristicTypeName', this.get('characteristicTypeName'));
-        this.set('row.sortOrder', this.get('sortOrder'));
-        this.get('row').save();
-      }
-      this.toggleProperty('isEditing');
-    },
-
-  }
-
-});

app/pods/protected/characteristics/editable-row/template.hbs

@@ -1,15 +0,0 @@
-{{#if isEditing}}
-  <td>{{input value=characteristicName}}</td>
-  <td>{{input value=characteristicTypeName}}</td>
-  <td>{{input value=sortOrder}}</td>
-  <td {{action 'save'}}>Save</td>
-{{else}}
-  <td>{{row.characteristicName}}</td>
-  <td>{{row.characteristicTypeName}}</td>
-  <td>{{row.sortOrder}}</td>
-  {{#if row.canEdit}}
-    <td {{action 'edit'}}>Edit</td>
-  {{else}}
-    <td></td>
-  {{/if}}
-{{/if}}

app/pods/protected/characteristics/index/route.js

@@ -0,0 +1,13 @@
+import Ember from 'ember';
+
+export default Ember.Route.extend({
+  model: function() {
+    return this.store.findAll('characteristic');
+  },
+
+  setupController: function(controller, model) {
+    controller.set('model', model);
+    controller.set('metaData', this.store.metadataFor('characteristic'));
+  },
+
+});

app/pods/protected/characteristics/index/template.hbs

@@ -0,0 +1,27 @@
+<h2>{{genus-name}} Characteristics</h2>
+<h3>Total characteristics: {{model.length}}</h3>
+
+{{add-button label="Add Characteristic" link="protected.characteristics.new" canAdd=metaData.canAdd}}
+
+<table class="flakes-table">
+  <thead>
+    <tr>
+      <th>Name</th>
+      <th>Type</th>
+      <th>Sort Order</th>
+    </tr>
+  </thead>
+  <tbody>
+    {{#each sortedCharacteristics as |row|}}
+      <tr>
+        <td>
+          {{#link-to 'protected.characteristics.show' row}}
+            {{row.characteristicName}}
+          {{/link-to}}
+        </td>
+        <td>{{row.characteristicTypeName}}</td>
+        <td>{{row.sortOrder}}</td>
+      </tr>
+    {{/each}}
+  </tbody>
+</table>

app/pods/protected/characteristics/loading/template.hbs

@@ -0,0 +1 @@
+{{loading-panel}}

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

@@ -0,0 +1,24 @@
+import Ember from 'ember';
+
+export default Ember.Controller.extend({
+  actions: {
+    save: function() {
+      let characteristic = this.get('model');
+
+      if (characteristic.get('hasDirtyAttributes')) {
+        characteristic.save().then((characteristic) => {
+          this.transitionToRoute('protected.characteristics.show', characteristic);
+        }, (err) => {
+          this.get('flashMessages').error(err.responseJSON.error);
+        });
+      } else {
+        this.transitionToRoute('protected.characteristics.index');
+      }
+    },
+
+    cancel: function() {
+      this.transitionToRoute('protected.characteristics.index');
+    },
+
+  },
+});

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

@@ -0,0 +1,26 @@
+import Ember from 'ember';
+
+export default Ember.Route.extend({
+  beforeModel: function(transition) {
+    this._super(transition);
+    if (this.get('session.currentUser.role') === 'R') {
+      this.transitionTo('characteristics.index');
+    }
+  },
+
+  model: function() {
+    return this.store.createRecord('characteristic');
+  },
+
+  actions: {
+    willTransition: function(/*transition*/) {
+      let controller = this.get('controller');
+      let characteristic = controller.get('model');
+
+      if (characteristic.get('isNew')) {
+        characteristic.deleteRecord();
+      }
+    },
+  },
+
+});

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

@@ -0,0 +1,6 @@
+{{
+  protected/characteristics/characteristic-form
+  characteristic=model
+  save="save"
+  cancel="cancel"
+}}

app/pods/protected/characteristics/route.js

@@ -1,8 +0,0 @@
-import Ember from 'ember';
-
-export default Ember.Route.extend({
-  model: function() {
-    return this.store.findAll('characteristic');
-  },
-
-});

app/pods/protected/characteristics/show/measurements-table/component.js

@@ -0,0 +1,20 @@
+import Ember from 'ember';
+
+export default Ember.Component.extend({
+  measurementsPresent: function() {
+    return this.get('model.measurements.length') > 0;
+  }.property('model.measurements'),
+
+  measurementsTable: function() {
+    let measurements = this.get('model.measurements');
+    let table = [];
+    measurements.forEach((measurement) => {
+      let row = {};
+      row['measurement'] = measurement;
+      row['strain'] = this.store.peekRecord('strain', measurement.get('strain.id'));
+      table.push(row);
+    });
+    return table;
+  }.property(),
+
+});

app/pods/protected/characteristics/show/measurements-table/template.hbs

@@ -0,0 +1,30 @@
+{{#if measurementsPresent}}
+<table class="flakes-table">
+  <thead>
+    <tr>
+      <th>Strain</th>
+      <th>Value</th>
+      <th>Notes</th>
+    </tr>
+  </thead>
+  <tbody>
+    {{#each measurementsTable as |row|}}
+      <tr>
+        <td>
+          {{#link-to 'protected.strains.show' row.strain.id}}
+            {{{row.strain.strainNameMU}}}
+          {{/link-to}}
+        </td>
+        <td>
+          {{row.measurement.value}}
+        </td>
+        <td>
+          {{row.measurement.notes}}
+        </td>
+      </tr>
+    {{/each}}
+  </tbody>
+</table>
+{{else}}
+No measurements on record.
+{{/if}}

app/pods/protected/characteristics/show/route.js

@@ -0,0 +1,8 @@
+import Ember from 'ember';
+
+export default Ember.Route.extend({
+  model: function(params) {
+    return this.store.findRecord('characteristic', params.characteristic_id, { reload: true });
+  },
+
+});

app/pods/protected/characteristics/show/template.hbs

@@ -0,0 +1,57 @@
+<div class="grid-1">
+  <div class="span-1">
+    <fieldset class="flakes-information-box {{if isEditing 'is-editing'}}">
+      <legend>
+        {{model.characteristicName}}
+      </legend>
+
+      {{! ROW 1 }}
+      <div class="grid-2 gutter-20">
+        <dl class="span-1">
+          <dt>Characteristic Type</dt>
+          <dd>
+            {{model.characteristicTypeName}}
+          </dd>
+        </dl>
+        <dl class="span-1">
+          <dt>Sort Order</dt>
+          <dd>
+            {{model.sortOrder}}
+          </dd>
+        </dl>
+      </div>
+
+      {{! ROW 2 }}
+      <div class="grid-2 gutter-20">
+        <dl class="span-2">
+          <dt>Measurements</dt>
+          <dd>
+            {{protected/characteristics/show/measurements-table model=model}}
+          </dd>
+        </dl>
+      </div>
+
+      {{! ROW 3 }}
+      <div class="grid-3 gutter-20">
+        <dl class="span-1">
+          <dt>Record Created</dt>
+          <dd>{{null-time model.createdAt 'LL'}}</dd>
+        </dl>
+        <dl class="span-1">
+          <dt>Record Updated</dt>
+          <dd>{{null-time model.updatedAt 'LL'}}</dd>
+        </dl>
+        <dl class="span-1">
+          <dt>Record Deleted</dt>
+          <dd>{{null-time model.deletedAt 'LL'}}</dd>
+        </dl>
+      </div>
+    </fieldset>
+  </div>
+</div>
+{{#if model.canEdit}}
+  <br>
+  {{#link-to 'protected.characteristics.edit' model.id class="button-gray smaller"}}
+    Edit
+  {{/link-to}}
+{{/if}}

app/pods/protected/characteristics/template.hbs

@@ -1,18 +0,0 @@
-<h2>{{genus-name}} Characteristics</h2>
-<h3>Total characteristics: {{model.length}}</h3>
-
-<table class="flakes-table">
-  <thead>
-    <tr>
-      <th>Name</th>
-      <th>Type</th>
-      <th>Sort Order</th>
-      <th></th>
-    </tr>
-  </thead>
-  <tbody>
-    {{#each sortedCharacteristics as |row|}}
-      {{protected/characteristics/editable-row row=row}}
-    {{/each}}
-  </tbody>
-</table>

app/pods/protected/compare/loading/template.hbs

@@ -0,0 +1 @@
+{{loading-panel}}

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

@@ -1,5 +1,5 @@
 {{
-  forms/species-form
+  protected/species/species-form
   species=model
   save="save"
   cancel="cancel"

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

@@ -0,0 +1 @@
+{{loading-panel}}

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

@@ -1,5 +1,5 @@
 {{
-  forms/species-form
+  protected/species/species-form
   species=model
   save="save"
   cancel="cancel"

app/pods/protected/species/species-form/component.js

@@ -0,0 +1,13 @@
+import Ember from 'ember';
+
+export default Ember.Component.extend({
+  actions: {
+    save: function() {
+      this.sendAction('save');
+    },
+
+    cancel: function() {
+      this.sendAction('cancel');
+    },
+  }
+});

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

@@ -1,5 +1,5 @@
 {{
-  forms/strain-form
+  protected/strains/strain-form
   strain=strain
   species=species
   save="save"

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

@@ -0,0 +1 @@
+{{loading-panel}}

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

@@ -1,5 +1,5 @@
 {{
-  forms/strain-form
+  protected/strains/strain-form
   strain=strain
   species=species
   save="save"

app/pods/protected/strains/show/loading/template.hbs

@@ -0,0 +1 @@
+{{loading-panel}}

app/pods/protected/strains/show/measurements-table/component.js

@@ -0,0 +1,25 @@
+import Ember from 'ember';
+
+export default Ember.Component.extend({
+  measurementsPresent: function() {
+    return this.get('model.measurements.length') > 0;
+  }.property('model.measurements'),
+
+  measurementsTable: function() {
+    let measurements = this.get('model.measurements');
+    let table = [];
+    measurements.forEach((measurement) => {
+      let row = {};
+      row['measurement'] = measurement;
+      row['characteristic'] = this.store.peekRecord('characteristic', measurement.get('characteristic.id'));
+      table.push(row);
+    });
+    table.sort((a, b) => {
+      let a_sort = a['characteristic'] && a['characteristic'].get('sortOrder');
+      let b_sort = b['characteristic'] && b['characteristic'].get('sortOrder');
+      return a_sort - b_sort;
+    });
+    return table;
+  }.property(),
+
+});

app/pods/protected/strains/show/measurements-table/loading/template.hbs

@@ -0,0 +1 @@
+{{loading-panel}}

app/pods/protected/strains/show/measurements-table/template.hbs

@@ -0,0 +1,30 @@
+{{#if measurementsPresent}}
+<table class="flakes-table">
+  <thead>
+    <tr>
+      <th>Characteristic</th>
+      <th>Value</th>
+      <th>Notes</th>
+    </tr>
+  </thead>
+  <tbody>
+    {{#each measurementsTable as |row|}}
+      <tr>
+        <td>
+          {{#link-to 'protected.characteristics.show' row.characteristic.id}}
+            {{{row.characteristic.characteristicName}}}
+          {{/link-to}}
+        </td>
+        <td>
+          {{row.measurement.value}}
+        </td>
+        <td>
+          {{row.measurement.notes}}
+        </td>
+      </tr>
+    {{/each}}
+  </tbody>
+</table>
+{{else}}
+No measurements on record.
+{{/if}}

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

@@ -59,12 +59,26 @@
       <dl class="span-1">
         <dt>Notes</dt>
         <dd>
-          {{{model.notes}}}
+          {{#if model.notes}}
+            {{{model.notes}}}
+          {{else}}
+            No notes.
+          {{/if}}
         </dd>
       </dl>
     </div>
 
     {{! ROW 5 }}
+    <div class="grid-1 gutter-20">
+      <dl class="span-1">
+        <dt>Characteristics</dt>
+        <dd>
+          {{protected/strains/show/measurements-table model=model}}
+        </dd>
+      </dl>
+    </div>
+
+    {{! ROW 6 }}
     <div class="grid-3 gutter-20">
       <dl class="span-1">
         <dt>Record Created</dt>

app/pods/protected/users/index/route.js

@@ -0,0 +1,17 @@
+import Ember from 'ember';
+
+export default Ember.Route.extend({
+  beforeModel: function(transition) {
+    this._super(transition);
+    this.get('session.currentUser').then((user) => {
+      if (!user.get('isAdmin')) {
+        this.transitionTo('protected.index');
+      }
+    });
+  },
+
+  model: function() {
+    return this.store.findAll('user');
+  },
+
+});

app/pods/protected/users/index/template.hbs

@@ -0,0 +1,33 @@
+<h2>{{genus-name}} Users</h2>
+<h3>Total users: {{model.length}}</h3>
+
+<table class="flakes-table">
+  <thead>
+    <tr>
+      <th>Name</th>
+      <th>Email</th>
+      <th>Role</th>
+      <th>Date Registered</th>
+    </tr>
+  </thead>
+  <tbody>
+    {{#each model as |row|}}
+      <tr>
+        <td>
+          {{#link-to 'protected.users.show' row}}
+            {{row.name}}
+          {{/link-to}}
+        </td>
+        <td>
+          {{row.email}}
+        </td>
+        <td>
+          {{row.fullRole}}
+        </td>
+        <td>
+          {{null-time row.createdAt 'LL'}}
+        </td>
+      </tr>
+    {{/each}}
+  </tbody>
+</table>

app/pods/protected/users/show/route.js

@@ -0,0 +1,8 @@
+import Ember from 'ember';
+
+export default Ember.Route.extend({
+  model: function(params) {
+    return this.store.findRecord('user', params.user_id, { reload: true });
+  },
+
+});

app/pods/protected/users/show/template.hbs

@@ -0,0 +1,49 @@
+<div class="span-1">
+  <fieldset class="flakes-information-box {{if isEditing 'is-editing'}}">
+    <legend>
+      {{model.name}}
+    </legend>
+
+    {{! ROW 1 }}
+    <div class="grid-2 gutter-20">
+      <dl class="span-1">
+        <dt>Email</dt>
+        <dd>
+          {{model.email}}
+        </dd>
+      </dl>
+      <dl class="span-1">
+        <dt>Role</dt>
+        <dd>
+          {{model.fullRole}}
+        </dd>
+      </dl>
+    </div>
+
+    {{! ROW 2 }}
+    <div class="grid-3 gutter-20">
+      <dl class="span-1">
+        <dt>Record Created</dt>
+        <dd>{{null-time model.createdAt 'LL'}}</dd>
+      </dl>
+      <dl class="span-1">
+        <dt>Record Updated</dt>
+        <dd>{{null-time model.updatedAt 'LL'}}</dd>
+      </dl>
+      <dl class="span-1">
+        <dt>Record Deleted</dt>
+        <dd>{{null-time model.deletedAt 'LL'}}</dd>
+      </dl>
+    </div>
+  </fieldset>
+</div>
+<br>
+{{#link-to 'protected.users.show' model.id class="button-gray smaller"}}
+  Change Password (Does nothing at the moment)
+{{/link-to}}
+{{#if model.canEdit}}
+  <br>
+  {{#link-to 'protected.user.edit' model.id class="button-gray smaller"}}
+    Edit
+  {{/link-to}}
+{{/if}}

app/router.js

@@ -18,13 +18,22 @@ Router.map(function() {
 
   this.route('protected', { path: '/' }, function() {
     this.route('about');
-    this.route('characteristics');
+
-    this.route('measurements');
+    this.route('users', function() {
+      this.route('show', { path: ':user_id' });
+      this.route('edit', { path: ':user_id/edit' });
+    });
 
     this.route('compare', function() {
       this.route('results');
     });
 
+    this.route('characteristics', function() {
+      this.route('new');
+      this.route('show', { path: ':characteristic_id' });
+      this.route('edit', { path: ':characteristic_id/edit' });
+    });
+
     this.route('species', function() {
       this.route('new');
       this.route('show', { path: ':species_id' });

app/serializers/application.js

@@ -9,6 +9,17 @@ export default DS.RESTSerializer.extend({
     var belongsTo = snapshot.belongsTo(key);
     key = this.keyForRelationship ? this.keyForRelationship(key, "belongsTo", "serialize") : key;
     json[key] = Ember.isNone(belongsTo) ? belongsTo : +belongsTo.record.id;
-  }
+  },
+
+  serializeHasMany: function(snapshot, json, relationship) {
+    var key = relationship.key;
+    var hasMany = snapshot.hasMany(key);
+    key = this.keyForRelationship ? this.keyForRelationship(key, "hasMany", "serialize") : key;
+
+    json[key] = [];
+    hasMany.forEach((item) => {
+      json[key].push(+item.id);
+    });
+  },
 
 });

app/serializers/characteristic.js

@@ -1,18 +0,0 @@
-import DS from 'ember-data';
-import Ember from 'ember';
-
-export default DS.RESTSerializer.extend({
-  isNewSerializerAPI: true,
-
-  serializeHasMany: function(snapshot, json, relationship) {
-    var key = relationship.key;
-    var hasMany = snapshot.hasMany(key);
-    key = this.keyForRelationship ? this.keyForRelationship(key, "hasMany", "serialize") : key;
-
-    json[key] = [];
-    hasMany.forEach((item) => {
-      json[key].push(+item.get('id'));
-    });
-  }
-
-});