[Flow] Update Domain object which has value objects as its property

[Dominique Feyer]

First you don’t need to specify the targetEntity, Flow will do that for your based on the @var annotation.

If Expence is a ValueObject … maybe the relation need to be OneToMany … without that I think your design is wrong. An Expense can only be attached to a single application. 

Bests,

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Le 9 octobre 2014 à 05:55:03, Rocky (rockysynergy at gmail.com) a écrit:

Hi,  

The AbstractApplication has many expenses. Expense is value object. Thus I have below annotation:  

/**  
* @var \Doctrine\Common\Collections\Collection<\Hwwcn\Sponsor\Domain\Model\Expense>  
* @ORM\ManyToMany(targetEntity="\Hwwcn\Sponsor\Domain\Model\Expense")  
*/  
protected $expenses;  

When I try to edit an Application, I got error saying: An exception occurred while executing 'INSERT INTO hwwcn_sponsor_domain_model_abstractapplication_expenses_join (sponsor_abstractapplication, hwwcn_model_expense) VALUES (?, ?)' with params ["b035cc35-ee1a-d812-dee8-f3d974fee4ce", "393834dac2c6652171b4cc790fdb8fc961d01d9d"]:  
SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry 'b035cc35-ee1a-d812-dee8-f3d974fee4ce-393834dac2c6652171b4cc790fd' for key 'PRIMARY'  

Any idea how can I solve this problem please?  
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