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POpersisting parent and embedded record in ember-data
 

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  1. POpersisting parent and embedded record in ember-data
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    <p>I have the following models:</p> <pre><code>App.Company = DS.Model.extend({ name: DS.attr('string'), accounts: DS.hasMany('App.Account', { inverse: 'company' }) }); App.Account = DS.Model.extend({ login: DS.attr('string'), first_name: DS.attr('string'), last_name: DS.attr('string'), email: DS.attr('string'), password: DS.attr('string'), password_confirmation: DS.attr('string'), company: DS.belongsTo('App.Company') }); </code></pre> <p>The company is defined as being embedded in the account:</p> <pre><code>DS.RESTAdapter.map('App.Account', { company: { embedded: 'always' } }); </code></pre> <p>When I create a new account, the company data is correctly embedded in the account data and I'm seeing the POST request that I expect on the server side:</p> <pre><code>Started POST "/accounts" for 127.0.0.1 at 2013-06-27 13:30:53 +0200 Processing by AdminUsersController#create as JSON Parameters: {"account"=&gt;{"login"=&gt;"fsdfdf", "first_name"=&gt;"fgdfgh", "last_name"=&gt;"fsfdsfdsfsd@fgfdgdfgf.de", "email"=&gt;"dsfdsgds@frgdfgfgdfg.de", "password"=&gt;"[FILTERED]", "password_confirmation"=&gt;"[FILTERED]", "company"=&gt;{"name"=&gt;"gfdhgtrhzrh"}}} </code></pre> <p>However, I'm also seeing an additional POST request for the company itself:</p> <pre><code>Started POST "/companies" for 127.0.0.1 at 2013-06-27 13:30:53 +0200 Processing by CompaniesController#create as JSON Parameters: {"company"=&gt;{"name"=&gt;"gfdhgtrhzrh"}} </code></pre> <p>I'm setting up the models as follows:</p> <pre><code>this.transaction = this.get('store').transaction(); var account = this.transaction.createRecord(App.Account, {}); account.set('company', this.transaction.createRecord(App.Company, {})); </code></pre> <p>When the user clicks save, I simply commit the transaction:</p> <pre><code>this.transaction.commit(); </code></pre> <p>Is that a bug or am I doing something wrong? Spent quite some time on that already...</p> <p>Thanks for help!</p>
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    1. PTQuestion
    1. USDmitriy Khaykin
    1. USmarcoow
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      1. POpersisting parent and embedded record in ember-data
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      1. VTUpMod
    2. VO
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      1. POpersisting parent and embedded record in ember-data
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      1. VTUpMod
    3. VO
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      1. VTUpMod
    1. COI fixed it by changing the embedded config to DS.RESTAdapter.map('App.Account', { company: { embedded: 'load' } }); Not sure why that works actually...
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      1. USmarcoow
    2. COI think this is a with belongsTo as hasMany behaves as expected. With has many (even with no children) you actually use the relationship to create a child record, but with belongsTo the relationship is null so you can't create it with this.get('company').createRecord
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      1. POpersisting parent and embedded record in ember-data
      1. USCory Loken
    3. COI created a pull request which I think fixes it - I don't see why it shouldn't work fir belongsTo just as well as it does for hasMany: https://github.com/emberjs/data/pull/1067
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      1. POpersisting parent and embedded record in ember-data
      1. USmarcoow
 

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