package app import "time" // AppUserActivity 玩家登录与活跃信息 type AppUserActivity struct { ID uint `json:"id" gorm:"primaryKey"` AppUserID uint `json:"appUserId" gorm:"uniqueIndex;not null"` LastLoginAt *time.Time `json:"lastLoginAt" gorm:"index"` LastActiveAt *time.Time `json:"lastActiveAt" gorm:"index"` LastActiveIP string `json:"lastActiveIp" gorm:"size:64"` CreatedAt time.Time `json:"createdAt"` UpdatedAt time.Time `json:"updatedAt"` } func (AppUserActivity) TableName() string { return "app_user_activity" }