portainer/portainer

package settings

import (
    portainer "github.com/portainer/portainer/api"
)

const (
    // BucketName represents the name of the bucket where this service stores data.
    BucketName  = "settings"
    settingsKey = "SETTINGS"
)

// Service represents a service for managing environment(endpoint) data.
type Service struct {
    connection portainer.Connection
}

func (service *Service) BucketName() string {
    return BucketName
}

// NewService creates a new instance of a service.
func NewService(connection portainer.Connection) (*Service, error) {
    err := connection.SetServiceName(BucketName)
    if err != nil {
        return nil, err
    }

    return &Service{
        connection: connection,
    }, nil
}

func (service *Service) Tx(tx portainer.Transaction) ServiceTx {
    return ServiceTx{
        service: service,
        tx:      tx,
    }
}

// Settings retrieve the settings object.
func (service *Service) Settings() (*portainer.Settings, error) {
    var settings portainer.Settings

    err := service.connection.GetObject(BucketName, []byte(settingsKey), &settings)
    if err != nil {
        return nil, err
    }

    return &settings, nil
}

// UpdateSettings persists a Settings object.
func (service *Service) UpdateSettings(settings *portainer.Settings) error {
    return service.connection.UpdateObject(BucketName, []byte(settingsKey), settings)
}