Q: doctrine usage about php-json-api

[basz]

i see this is actually an issue with your serialiser nilportugues/php-serializer#14

[basz]

Perhaps not : The JsonApiSerializer extends DeepCopySerializer which doesn't seem to protect against circular dependencies...

[nilportugues]

Circular dependencies are bad design.

I can code against bad design, but it really introduces lots of complexity to the library to support a bad practice.

[basz]

Hi, I rather do it right then wrong... But I would argue circular dependencies aren't bad design perse. They exist in doctrine entities. Think of a one to many relationship. Although I am never interested in traversing the identity from a Preference. I want the relationship defined in the owning side (preference) becuase of the constained advantage the cascade option gives me. (When ever I remove a user all his preferences are also deleted.)

ps. Simply changing the DeepCopySericalizer to Serializer fixed this...

<?xml version="1.0"?>
<doctrine-mapping xmlns="http://doctrine-project.org/schemas/orm/doctrine-mapping" xsi="http://www.w3.org/2001/XMLSchema-instance" schemaLocation="http://doctrine-project.org/schemas/orm/doctrine-mapping.xsd">
  <entity name="Identity">
    <id name="id" type="integer">
      <generator strategy="AUTO"/>
    </id>
    <field name="name" type="string" length="255" nullable="true"/>
    <one-to-many field="preference" target-entity="Preference" mapped-by="identity"/>
  </entity>
</doctrine-mapping>

<?xml version="1.0"?>
<doctrine-mapping xmlns="http://doctrine-project.org/schemas/orm/doctrine-mapping" xsi="http://www.w3.org/2001/XMLSchema-instance" schemaLocation="http://doctrine-project.org/schemas/orm/doctrine-mapping.xsd">
  <entity name="Preference">
    <id name="id" type="integer">
      <generator strategy="AUTO"/>
    </id>
    <field name="name" type="string" length="255" nullable="true"/>
    <many-to-one field="identity" target-entity="Identity" inversed-by="preference">
      <join-columns>
        <join-column name="identity_id" referenced-column-name="id" on-delete="CASCADE"/>
      </join-columns>
    </many-to-one>
  </entity>
</doctrine-mapping>

[basz]

thoughts? advise? still stuck at serialising entities