Reference Key not passed to child model on creation

[ghost]

GORM Playground Link

go-gorm/playground#277

Description

The reference key denoted in the parent model should be passed on to the child (has one) model on creation.. However this does not happen via gorm v2

[jinzhu]

Fixed, thank you for your report, btw, you need to create a unique index for the uuid field to use it as a foreign key. e.g:

type User struct {
	gorm.Model
	Name      string
	Age       uint
	Birthday  *time.Time
	Account   Account
	Pets      []*Pet
	Toys      []Toy `gorm:"polymorphic:Owner"`
	CompanyID *int
	Company   Company
	UUID      string   `gorm:"size:20;uniqueIndex"`
	Aux       *UserAux `gorm:"foreignkey:UUID;references:uuid"`
	ManagerID *uint
	Manager   *User
	Team      []User     `gorm:"foreignkey:ManagerID"`
	Languages []Language `gorm:"many2many:UserSpeak"`
	Friends   []*User    `gorm:"many2many:user_friends"`
	Active    bool
}