JSONAPISerializer

adapters.application.js

import JSONAPIAdapter from 'ember-data/adapters/json-api';

export default JSONAPIAdapter.extend({
  // Application specific overrides go here
});

adapters.user.js

import JSONAPIAdapter from 'ember-data/adapters/json-api';

export default JSONAPIAdapter.extend({
  // Application specific overrides go here
});

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  actions: {
    save(name) {
      this.store.createRecord('user', {
        name
      }).save()
    }
  }
});

mirage.config.js

export default function() {
  this.get('/users', (schema) => {
    return {
    data: schema.db.users.map(attrs => (
      { type: 'users', id: attrs.id, attributes: attrs }
    ))
  }
  });
  
  this.post('/users', (schema, request) => {
    const params = JSON.parse(request.requestBody);
    alert(JSON.stringify(params))
    return schema.db.users.insert(params);
  })
};

mirage.factories.user.js

import Mirage from 'ember-cli-mirage';

export default Mirage.Factory.extend({
  name: function(i) {
    return 'User ' + i
  }
});

mirage.scenarios.default.js

export default function(server) {
  
  window.server = server;
  
  // added this line because global wasn't created otherwise.
  server.createList('user', 10);
}

models.user.js

import Model from "ember-data/model";
import attr from "ember-data/attr";
import { belongsTo, hasMany } from "ember-data/relationships";

export default DS.Model.extend({
  name: attr('string')
});

routes.application.js

import Ember from 'ember';

export default Ember.Route.extend({
  model() {
    return this.store.findAll('user');
  }
});

serializers.application.js

import DS from 'ember-data';

export default DS.JSONAPISerializer.extend();

serializers.user.js

import DS from 'ember-data';

export default DS.JSONAPISerializer.extend({
  serialize(snapshot, options) {
    let json = this._super(...arguments);

    // delete json.data.attributes.amount;

    return json;
  },
});

templates.application.hbs

{{input type='text' insert-newline=(action 'save')}}

{{#each model as |user|}}
  <li class="user-name">{{user.name}}</li>
{{/each}}

twiddle.json

{
  "version": "0.10.4",
  "EmberENV": {
    "FEATURES": {}
  },
  "ENV": {
    "ember-cli-mirage": {
      "enabled": true,
      "directory": "app/mirage"
    }
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.6.2",
    "ember-data": "2.6.2",
    "ember-template-compiler": "2.6.2"
  },
  "addons": {
    "ember-cli-mirage": "0.2.0"
  }
}