带有额外字段 POST 的 ApiPlatform + VueJs + Symfony ManyToMany 关系

如何解决带有额外字段 POST 的 ApiPlatform + VueJs + Symfony ManyToMany 关系

我一直在尝试插入/更新实体（项目）和一些（标签[]）时遇到问题

所以我有以下 3 个实体

/**
 * @ApiResource(
 *     normalizationContext={"groups"={"item:read","api:read"}},*     denormalizationContext={"groups"={"item:write","item:write"}},*/
class Item
{
    /**
     * @var Collection $tags
     * @ORM\OnetoMany (targetEntity="App\Entity\ItemTag",mappedBy="items",cascade={"persist"})
     * @Groups({"item:read","item:write"})
     */
    protected Collection $tags;
}

/**
 * Class ItemTag
 */
class ItemTag
{
    /**
     * @var Collection $item
     * @ORM\ManyToOne(targetEntity="App\Entity\Item",inversedBy="tags")
     */
    protected Collection $item;

    /**
     * @var Collection $tag
     * @ORM\ManyToOne(targetEntity="App\Entity\Tag",inversedBy="items")
     */
    protected Collection $tag;

    /**
     * @var
     * @ORM\Column(type="string")
     */
    protected $extraField;
}

/**
 * @ApiResource(
 *     normalizationContext={"groups"={"tag:read",*     denormalizationContext={"groups"={"tag:write","tag:write"}}
 *)
 */
class Tags
{
    /**
     * @var Collection $items
     * @ORM\OnetoMany(targetEntity="App\Entity\Tag",mappedBy="tag",cascade={"persist"})
     * @Groups({"tag:read","tag:write","item:write"})
     */
    protected Collection $items;
}

然而在尝试发布/放置以下内容时

{
  "tags": [
    {
        "extra_filed" : "this"
    }    
  ]
}

我会收到一个错误提示

INSERT INTO ... item_tag ... 'item_id' 列不能为空 INSERT INTO ... item_tag ... 'tag_id' 列不能为空

注意：以上实体是虚构的，并不完整