package models
 
 import "time"
 
 // AdminRole 管理员角色
 type AdminRole string
 
 const (
 	RoleSuperAdmin AdminRole = "super_admin"
 	RoleAdmin      AdminRole = "admin"
 )
 
 // AdminStatus 管理员状态
 type AdminStatus string
 
 const (
 	AdminStatusActive   AdminStatus = "active"
 	AdminStatusDisabled AdminStatus = "disabled"
 )
 
 // Admin 管理员模型
 type Admin struct {
 	ID           string      `gorm:"primaryKey;type:varchar(32)" json:"id"`
 	Username     string      `gorm:"uniqueIndex;type:varchar(50);not null" json:"username"`
 	PasswordHash string      `gorm:"column:password_hash;type:varchar(255);not null" json:"-"`
 	Nickname     *string     `gorm:"type:varchar(50)" json:"nickname,omitempty"`
 	Role         AdminRole   `gorm:"default:admin;type:varchar(20)" json:"role"`
 	Status       AdminStatus `gorm:"default:active;type:varchar(20)" json:"status"`
 	CreatedAt    time.Time   `gorm:"column:created_at" json:"createdAt"`
 	UpdatedAt    time.Time   `gorm:"column:updated_at" json:"updatedAt"`
 }
 
 func (Admin) TableName() string { return "admins" }