一对多:1 个实体有 2 个相关的实体

Question

我试图建立一个关系，如下所示。

我有一个用户配置文件实体，它有一些私有字段，它有 2 个字段是另一个实体：

• 音乐品味：ID和名称
• 收藏艺术家：ID 和姓名。

最初，我只做了一个一对一的关系，因为希望用户配置文件具有一系列音乐品味和另一组艺术家。

好吧，这些是我现在拥有的实体：

用户配置文件：

myDomainEntityUserProfile:
    type: entity
    table: null
    repositoryClass: MyMelomanBundleRepositoryUserProfileRepository
    id:
        id:
            type: integer
            id: true
            generator:
                strategy: AUTO
    fields:
        aboutMe:
            type: string
            length: 255
            nullable: true
            column: about_me
        image:
            type: string
            length: 255
            nullable: true
        birthDate:
            type: datetime
            column: birth_date
            nullable: true
    oneToMany:
        musicalTaste:
            targetEntity: myDomainEntityMusicalTaste
            mappedBy: musicalTaste
            joinColumn:
                name: musicalTaste_id
                referencedColumnName: id
        favouriteArtist:
            targetEntity: myDomainEntityFavouriteArtist
            mappedBy: favouriteArtist
            joinColumn:
                name: favouriteArtist_id
                referencedColumnName: id
    lifecycleCallbacks: {  }

音乐品味：

myDomainEntityMusicalTaste:
    type: entity
    table: musical_taste
    repositoryClass: MyMelomanBundleRepositoryMusicalTasteRepository
    id:
        id:
            type: integer
            id: true
            generator:
                strategy: AUTO
    fields:
        name:
            type: string
            length: 255
            nullable: true
            column: name
    manyToOne:
        userProfile:
            targetEntity: myDomainEntityUserProfile
            inversedBy: musicalTaste
            joinColumn:
                name: userProfile_id
                referencedColumName: id
    lifecycleCallbacks: {  }

最喜爱的艺术家：

myDomainEntityFavouriteArtist:
    type: entity
    table: favourite_artist
    repositoryClass: MyMelomanBundleRepositoryFavouriteArtistRepository
    id:
        id:
            type: integer
            id: true
            generator:
                strategy: AUTO
    fields:
        name:
            type: string
            length: 255
            nullable: true
            column: name
    manyToOne:
        userProfile:
            targetEntity: myDomainEntityUserProfile
            inversedBy: favouriteArtist
            joinColumn:
                name: userProfile_id
                referencedColumName: id

当我更新教义图式时，一切看起来都不错，但如果我这样做：

我必须在音乐品味和最喜欢的艺术家上创建一个多ToOne关系？(以前我做了，但没有建立关系...但是验证时有一些失败：

$ PHP bin/console 原则：模式：验证

[Mapping]  FAIL - The entity-class 'myDomainEntityFavouriteArtist' mapping is invalid:
* The mappings myDomainEntityFavouriteArtist#userProfile and myDomainEntityUserProfile#favouriteArtist are inconsistent with each other.
[Mapping]  FAIL - The entity-class 'myDomainEntityMusicalTaste' mapping is invalid:
* The mappings myDomainEntityMusicalTaste#userProfile and myDomainEntityUserProfile#musicalTaste are inconsistent with each other.
[Mapping]  FAIL - The entity-class 'myDomainEntityUserProfile' mapping is invalid:
* The association myDomainEntityUserProfile#musicalTaste refers to the owning side field myDomainEntityMusicalTaste#musicalTaste which does not exist.
* The association myDomainEntityUserProfile#favouriteArtist refers to the owning side field myDomainEntityFavouriteArtist#favouriteArtist which does not exist

我该如何修复它们？提前致谢

Answer 1

正如穆罕默德所说：

在userprofile.yml中将"mappedBy：musicalTaste"更改为"mappedBy：userProfile"，效果很好。