reliableChanges

type ChangeCron struct {
	CronID    uint `gorm:"primaryKey"`
	RChangeID uint `gorm:"primaryKey"`
	Notified  bool
	CreatedAt time.Time
	UpdatedAt time.Time
	DeletedAt *time.Time `sql:"index"`
}

type CronExpression struct {
	gorm.Model
	Exrpression     string
	ReliableChanges []*ReliableChange `gorm:"many2many:change_crons;"`
}

type ReliableChange struct {
	gorm.Model
	TypoDomain string
	Field      string
	Before     string
	After      string
	Crons      []*CronExpression `gorm:"many2many:change_crons;"`
}

type ReliableChangeList []ReliableChange