43 lines
1.3 KiB
Go
43 lines
1.3 KiB
Go
package entities
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import (
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"time"
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"github.com/google/uuid"
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"gorm.io/gorm"
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)
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// LinkStatus 主从关系状态
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type LinkStatus string
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const (
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LinkStatusActive LinkStatus = "active"
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LinkStatusRevoked LinkStatus = "revoked"
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)
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// UserSubordinateLink 主账号与下属关系
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type UserSubordinateLink struct {
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ID string `gorm:"primaryKey;type:varchar(36)" json:"id" comment:"唯一标识"`
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ParentUserID string `gorm:"type:varchar(36);not null;index:idx_parent,priority:1" json:"parent_user_id" comment:"主账号用户ID"`
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ChildUserID string `gorm:"type:varchar(36);not null;uniqueIndex" json:"child_user_id" comment:"子账号用户ID(唯一)"`
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InvitationID *string `gorm:"type:varchar(36);index" json:"invitation_id,omitempty" comment:"关联的邀请ID"`
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Status LinkStatus `gorm:"type:varchar(20);not null;default:active" json:"status" comment:"状态"`
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CreatedAt time.Time `gorm:"autoCreateTime" json:"created_at"`
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UpdatedAt time.Time `gorm:"autoUpdateTime" json:"updated_at"`
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DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`
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}
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// TableName 表名
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func (UserSubordinateLink) TableName() string {
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return "user_subordinate_links"
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}
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// BeforeCreate 生成ID
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func (l *UserSubordinateLink) BeforeCreate(tx *gorm.DB) error {
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if l.ID == "" {
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l.ID = uuid.New().String()
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}
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return nil
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}
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