notification

type Channel interface {
	Send(ctx context.Context, notifiable Notifiable, n Notification) error
}

type DatabaseChannel struct {
	// contains filtered or unexported fields
}

type DatabaseMessage struct {
	Type string
	Data map[string]interface{}
}

type DatabaseNotification interface {
	ToDatabase(notifiable Notifiable) (DatabaseMessage, error)
}

type MailChannel struct {
	// contains filtered or unexported fields
}

type MailMessage struct {
	Subject string
	Body    string // HTML
}

type MailNotification interface {
	ToMail(notifiable Notifiable) (MailMessage, error)
}

type MailSender interface {
	Send(to, subject, htmlBody string) error
}

type Notifiable interface {
	NotifiableID() uint
	NotifiableEmail() string
}

type Notification interface {
	Channels() []string // which channels: "database", "mail"
}

type NotificationRecord struct {
	ID           uint       `gorm:"primaryKey" json:"id"`
	NotifiableID uint       `gorm:"index" json:"notifiable_id"`
	Type         string     `json:"type"`
	Data         string     `gorm:"type:text" json:"data"` // JSON string
	ReadAt       *time.Time `json:"read_at,omitempty"`
	CreatedAt    time.Time  `json:"created_at"`
}

type Notifier struct {
	// contains filtered or unexported fields
}