If you are creating a child entity and never persisting it explicitly, then a cascade should be defined.
Marco Pivetta http://twitter.com/Ocramius http://ocramius.github.com/ On Thu, Feb 8, 2018 at 11:52 AM, Sander <sandervanmoo...@gmail.com> wrote: > Hi, > > I'm having some trouble with the following: > > I have 3 entities: (I know the naming of the properties is not great) > > User > > /** > * @ORM\OneToMany(targetEntity="AppBundle\Entity\CustomerToken", > mappedBy="user") > */ > private $customersToken; > > > > Customer > > /** > * @ORM\OneToMany(targetEntity="CustomerToken", mappedBy="customer") > */ > private $tokens; > > > > CustomerToken > > /** > * @ORM\ManyToOne(targetEntity="Customer", inversedBy="tokens") > * @ORM\JoinColumn(name="customerId", referencedColumnName="id") > * @Assert\NotBlank() > */ > private $customer; > > > > /** > * @ORM\ManyToOne(targetEntity="AppBundle\Entity\User", > inversedBy="customersToken") > * @ORM\JoinColumn(name="userId", referencedColumnName="id") > */ > private $user; > > > The CustomerToken table looks like this: > > > <https://lh3.googleusercontent.com/-DzzrtZqMaUQ/Wnwo8CqN-uI/AAAAAAAACVE/CAPZSSpjMWMfM3re7zOJgAQdPZ-As4Z8wCLcBGAs/s1600/Selection_017.png> > > > I'm using Symfony 3.4. In a Form I show all customers, when a user selects > a company I get the users that belong to this customer through a Ajax call. > There is no direct relation between user and customer,there is however a > third entity relating the user and customer. > > When the user submits the form I want to create a new CustomerToken (the > token itself is a generated string) that has both the user as the company > linked. The way it is now, i'm getting all sorts of problems. > > if($form->isSubmitted() && $form->isValid()) { > // Create and set token > $token->generateAndSetToken(); > > // Save to DB > $em->persist($token); > $em->flush(); > > return $this->redirectToRoute('tokens_home', ['_env' => $_env]); > } > > > > The strange thing is, it works in the dev envoirment (app_dev.php) and not > in prod (app.php).In dev i'm not getting any errors and the row is created > like I would expect. When I try to submit in prod (create a new > CustomerToken) I get errors like this: > > [2018-02-08 09:11:11] request.CRITICAL: Uncaught PHP Exception > Doctrine\ORM\ORMInvalidArgumentException: "A new entity was found through the > relationship 'AppBundle\Entity\Customer#entities' that was not configured to > cascade persist operations for entity: 7. To solve this issue: Either > explicitly call EntityManager#persist() on this unknown entity or configure > cascade persist this association in the mapping for example > @ManyToOne(..,cascade={"persist"})." at > /home/sander/Documents/dev/am-admin/vendor/doctrine/orm/lib/Doctrine/ORM/ORMInvalidArgumentException.php > line 102 {"exception":"[object] > (Doctrine\\ORM\\ORMInvalidArgumentException(code: 0): A new entity was found > through the relationship 'AppBundle\\Entity\\Customer#entities' that was not > configured to cascade persist operations for entity: 7. To solve this issue: > Either explicitly call EntityManager#persist() on this unknown entity or > configure cascade persist this association in the mapping for example > @ManyToOne(..,cascade={\"persist\"}). at > /home/sander/Documents/dev/am-admin/vendor/doctrine/orm/lib/Doctrine/ORM/ORMInvalidArgumentException.php:102)"} > [] > > > I can work around this by setting cascade:{"persist"} but it will just go > on like that until I hit the point where I get a error inserting the new > row in the table. The strange thing is, the table that is throwing the > error is the user and later customer table. > So it looks like it wants to create a new user and customer, instead of a > customertoken. > > I think I may need to make use of a join table ? > > Any help would be appreciated! > > > > -- > You received this message because you are subscribed to the Google Groups > "doctrine-user" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to doctrine-user+unsubscr...@googlegroups.com. > To post to this group, send email to doctrine-user@googlegroups.com. > Visit this group at https://groups.google.com/group/doctrine-user. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "doctrine-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to doctrine-user+unsubscr...@googlegroups.com. To post to this group, send email to doctrine-user@googlegroups.com. Visit this group at https://groups.google.com/group/doctrine-user. For more options, visit https://groups.google.com/d/optout.
