alertstore

type AlertStore interface {
	// ListAllUsers returns all users with alertmanager configuration.
	ListAllUsers(ctx context.Context) ([]string, error)

	// GetAlertConfigs loads and returns the alertmanager configuration for given users.
	// If any of the provided users has no configuration, then this function does not return an
	// error but the returned configs will not include the missing users.
	GetAlertConfigs(ctx context.Context, userIDs []string) (map[string]alertspb.AlertConfigDesc, error)

	// GetAlertConfig loads and returns the alertmanager configuration for the given user.
	GetAlertConfig(ctx context.Context, user string) (alertspb.AlertConfigDesc, error)

	// SetAlertConfig stores the alertmanager configuration for an user.
	SetAlertConfig(ctx context.Context, cfg alertspb.AlertConfigDesc) error

	// DeleteAlertConfig deletes the alertmanager configuration for an user.
	// If configuration for the user doesn't exist, no error is reported.
	DeleteAlertConfig(ctx context.Context, user string) error

	// ListUsersWithFullState returns the list of users which have had state written.
	ListUsersWithFullState(ctx context.Context) ([]string, error)

	// GetFullState loads and returns the alertmanager state for the given user.
	GetFullState(ctx context.Context, user string) (alertspb.FullStateDesc, error)

	// SetFullState stores the alertmanager state for the given user.
	SetFullState(ctx context.Context, user string, fs alertspb.FullStateDesc) error

	// DeleteFullState deletes the alertmanager state for an user.
	// If state for the user doesn't exist, no error is reported.
	DeleteFullState(ctx context.Context, user string) error
}

type Config struct {
	bucket.Config `yaml:",inline"`
	ConfigDB      client.Config     `yaml:"configdb"`
	Local         local.StoreConfig `yaml:"local"`
}

type LegacyConfig struct {
	Type     string        `yaml:"type"`
	ConfigDB client.Config `yaml:"configdb"`

	// Object Storage Configs
	Azure azure.BlobStorageConfig `yaml:"azure"`
	GCS   gcp.GCSConfig           `yaml:"gcs"`
	S3    aws.S3Config            `yaml:"s3"`
	Local local.StoreConfig       `yaml:"local"`
}