CODEWITHSUNDEEP
jsonember.jsember-datadjango-adaptors
nandanself
nandanself

Reputation: 835

hasMany not updating ember store

I am using ember django adapter as my backend is designed in python/django.(http://dustinfarris.com/ember-django-adapter/)

feed.js (model) 

import DS from 'ember-data';

const {attr} = DS

export default DS.Model.extend({
     gallery_name:attr('string'),
     thumbnail_url:attr('string'),
     is_following:attr('boolean'),
     time:attr('string'),
     description:attr('string'),
     feedPhotos:DS.hasMany('feedPhoto',{embedded:'always'})
});

feedphoto.js(model)

import DS from 'ember-data';

export default DS.Model.extend({
  feed: DS.belongsTo('feed'),
  url: DS.attr(),
  profilePic: DS.attr(),
  userName: DS.attr(),
  userKarma: DS.attr(),
  caption: DS.attr(),
  numComments: DS.attr(),
  owner: DS.attr(),
  time: DS.attr(),
  photo_url: DS.attr(),
  comments_url: DS.attr(),
  numFives: DS.attr(),
  fivers_url: DS.attr(),
  fivers_pk: DS.attr(),
  fullphoto_url: DS.attr(),
  fullphoto_pk: DS.attr(),
  is_fived: DS.attr('boolean'),
  hiFiveKarma: DS.attr(),
  owner_pk: DS.attr(),
  userFirstName: DS.attr(),
  is_bookmarked: DS.attr('boolean')
});

feed.js(serializer)

import DRFSerializer from './drf';
import DS from 'ember-data';

export default DRFSerializer.extend(DS.EmbeddedRecordsMixin,{
  primaryKey: 'pk',
  attrs:{
    feedPhotos:{ embedded: 'always' }
  }
});

feedphoto.js(serailizer)

import DRFSerializer from './drf';
import DS from 'ember-data';

export default DRFSerializer.extend({
  primaryKey: 'pk',
});

response.json

[{
    "pk": 127,
    "url": "http://example.com/api/galleries/127/",
    "gallery_name": "Faces",
    "thumbnail_url": "https://dz.cloudfront.net/galleryThumbs/2656a05c-4ec7-3eea-8c5e-d8019454d443.jpg",
    "time": "1 month ago",
    "description": "Created by user",
    "is_following": true,
    "feedPhotos": [{
        "pk": 574,
        "url": "http://examle.com/api/photos/574/",
        "profilePic": "https://d3.cloudfront.net/userDPs/b6f69e4e-980d-3cc3-8b3e-3eb1a7f21350.jpg",
        "userName": "Rohini",
        "userKarma": 194,
        "caption": "Life @ Myanmar!",
        "numComments": 0,
        "owner": "http://example.cloud.net/api/users/45/",
        "time": "2 months ago",
        "photo_url": "https://example.cloud.net/photos/eeae72d5-d6af-391e-a218-b442c0c7e34e.jpg",
        "comments_url": "http://example.cloud.net/api/photos/574/comments/",
        "numFives": 2,
        "fivers_url": "http://example.cloud.net/api/photogalleries/1303/fivers/",
        "fivers_pk": 1303,
        "fullphoto_url": "http://example.cloud.net/api/photogalleries/1303/photo/",
        "fullphoto_pk": 1303,
        "is_fived": false,
        "hiFiveKarma": 0,
        "owner_pk": 45,
        "userFirstName": "Rohini",
        "is_bookmarked": false
    }, {
        "pk": 446,
        "url": "http://example.cloud.net/api/photos/446/",
        "profilePic": "https://example.cloud.net/userDPs/b359fab0-211d-32b5-8f13-f5edbeb0fbf9.jpg",
        "userName": "Shushma",
        "userKarma": 224,
        "caption": "",
        "numComments": 0,
        "owner": "http://example.cloud.net/api/users/34/",
        "time": "2 months ago",
        "photo_url": "https://example.cloud.net/photos/a415ed45-b6e5-33e0-a17e-6452ddb2f258.jpg",
        "comments_url": "http://example.cloud.net/api/photos/446/comments/",
        "numFives": 3,
        "fivers_url": "http://example.cloud.net/api/photogalleries/1315/fivers/",
        "fivers_pk": 1315,
        "fullphoto_url": "http://example.cloud.net/api/photogalleries/1315/photo/",
        "fullphoto_pk": 1315,
        "is_fived": false,
        "hiFiveKarma": 0,
        "owner_pk": 34,
        "userFirstName": "Shushma",
        "is_bookmarked": false
    }]
}]

The code is able to save the feed model details but not the feedphoto model.In my ember inspector the feed model show the correct data.But the feedphoto model is not showing any data.My not sure why I am going wrong.

Upvotes: 0

Views: 54

Answers (1)

Remi Smirra
Remi Smirra

Reputation: 2539

I think you have two problems

  1. the capital letter in: DS.hasMany('feedPhoto',{embedded:'always'}). This would mean, that your model file should be named 'feed-photo.js' or 'feed_photo.js'.
  2. Also, I haven't worked with the ember-django-adapter yet, but they usually interprete the feed_photos coming as a response as a feedPhoto ember relation. So you should probably return as feed_photos from your server instead of feedPhotos or rename the attribute to feedphotos

Upvotes: 0

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