Merge pull request #1644 from ConductionNL/feature/unrequire-user-ref…

…erence

drop requirement of adding reference and version to user

api/src/Entity/User.php

@@ -52,7 +52,7 @@
  *     "reference": "exact"
  * })
  *
- * @UniqueEntity("reference")
+ * @UniqueEntity("email")
  *
  * @ORM\Table(name="`user`")
  */
@@ -106,17 +106,13 @@ class User implements PasswordAuthenticatedUserInterface
     /**
      * @Groups({"read", "write"})
      *
-     * @Assert\NotNull
-     *
      * @ORM\Column(type="string", length=255, nullable=true, options={"default": null})
      */
     private ?string $reference = null;
 
     /**
      * @Groups({"read", "write"})
      *
-     * @Assert\NotNull
-     *
      * @ORM\Column(type="string", length=255, options={"default": "0.0.0"})
      */
     private string $version = '0.0.0';