manyToOne is creating new products
- by user788721
I am trying to implement Sylius Cart Bundle, but every time I add a product to the cart, a new product is created.
This is probably link to my line:
cascade: ["persist", "remove"]
In my YAML File:
Pharmacie\FrontBundle\Entity\CartItem:
type: entity
table: app_cart_item
manyToOne:
produit:
targetEntity: Pharmacie\FrontBundle\Entity\Product
cascade: ["persist", "remove"]
joinColumn:
name: product_id
referencedColumnName: id
But if take it off, I get an error:
A new entity was found through the relationship 'Pharmacie\FrontBundle\Entity\CartItem#produit' that was not configured to cascade persist operations for entity: 3test2. 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"})
According to the doctrine doc, this error occurs when you set a new object.
But I am only getting an existing object By ID:
$product = $this->getProductRepository()->find($productId);
$item->setProduit($product); //this generates the error
$item->setUnitPrice(5); //this works fine
I don't understand why it's save as a new object.
If I use merge instead of persist, I get the same error:
A new entity was found through the relationship...
