Extended Models with custom adapter and serializer

application.adapter.js

import DS from 'ember-data';

export default DS.RESTAdapter.extend({
  namespace: 'api',
  
  pathForType(modelName) {
    let dasherized = Ember.String.dasherize(modelName);

    if (/^job-/.test(modelName)) {
      dasherized = 'job';
    }

    return Ember.String.pluralize(dasherized);
  },
});

application.controller.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName:'Ember Twiddle',
  
  actions: {
  	createGoodJob() {
    	let store = this.get('store');
      let job = store.createRecord('job-good');
      
      job.save().then((job) => {
      	alert('good job!');
        console.log('good job created', job);
      });
    },
    
    createBadJob() {
    	let store = this.get('store');
      let job = store.createRecord('job-bad');
      
      job.save().then((job) => {
      	alert('BAD job!');
        console.log('bad job created', job);
      });
    }
    
  }
});

application.route.js

export default Ember.Route.extend({
  init() {
    this._super(...arguments);
    
    $.mockjax({
      url: '/api/mock',
      responseText: {
        text: "someText"
      }
    });
    
    
    $.mockjax({
    	url: '/api/jobs',
      type: 'post',
      responseText: {
        "job": {
          "type": "copy-class",
          "id": "3bda5a99235f3ae887bc5d1e17081a8e90c2f6dd",
          "status": "I"
        }
      }
    });
    
  },
  
  model() {
    return $.getJSON('/api/mock');
  }
});

application.serializer.js

import DS from 'ember-data';

export default DS.RESTSerializer.extend({
  
  payloadKeyFromModelName(modelName) {
    console.log('payloadKeyFromModelName', modelName, this._isJobSubModel(modelName));
    if (this._isJobSubModel(modelName)) {
      return 'job';
    }

    return this._super(...arguments);
  },
  
  _isJobSubModel(modelName) {
    return /^job-/.test(modelName);
  }
});

application.template.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>

<button {{action 'createGoodJob'}}>Creat Good Job</button>
<button {{action 'createBadJob'}}>Creat Bad Job</button>

{{outlet}}
<br>
<br>

models.job-bad.js

import DS from 'ember-data';

export default DS.Model.extend({
  isDeadEnd() {
  	return true;
  }
});

models.job-good.js

import DS from 'ember-data';

export default DS.Model.extend({
  hasBenefits() {
  	return true;
  }
});

models.job.js

import DS from 'ember-data';

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

twiddle.json

{
  "version": "0.4.16",
  "EmberENV": {
    "FEATURES": {}
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "1.13.10",
    "ember-data": "1.13.14",
    "ember-template-compiler": "1.13.10",
		"jquery-mockjax": "https://cdnjs.cloudflare.com/ajax/libs/jquery-mockjax/1.6.2/jquery.mockjax.min.js"
  }
}