service

type FlagsetManager interface {
	// FlagSet returns the flag set linked to the API Key
	FlagSet(apiKey string) (*ffclient.GoFeatureFlag, error)
	// FlagSetName returns the name of the flagset linked to the API Key
	FlagSetName(apiKey string) (string, error)
	// AllFlagSets returns all flag sets of the flagset manager
	AllFlagSets() (map[string]*ffclient.GoFeatureFlag, error)
	// Default returns the default flagset
	Default() *ffclient.GoFeatureFlag
	// IsDefaultFlagSet returns true if the manager is in default mode (no flagsets configured)
	IsDefaultFlagSet() bool
	// Close closes the flagset manager
	Close()
	// OnConfigChange is called when the configuration changes
	OnConfigChange(newConfig *config.Config)
}

type Monitoring interface {
	Health() model.HealthResponse
	Info() (model.InfoResponse, error)
}

type Services struct {
	// MonitoringService is the service in charge of managing the monitoring
	MonitoringService Monitoring
	// WebsocketBroadcasterService is the service in charge to manage the websockets in the relay proxy
	WebsocketService WebsocketService
	// Metrics is the service containing all the prometheus metrics
	Metrics metric.Metrics
	// FlagsetManager is the service in charge of managing the flagsets
	FlagsetManager FlagsetManager
}

type WebsocketConnector interface {
	WriteJSON(v any) error
}

type WebsocketService interface {
	// Register is adding the connection to the list of open connection.
	Register(c WebsocketConnector)
	// Deregister is removing the connection from the list of open connection.
	Deregister(c WebsocketConnector)
	// BroadcastFlagChanges is sending the diff cache struct to the client.
	BroadcastFlagChanges(diff notifier.DiffCache)
	// Close deregister all open connections.
	Close()
	// WaitForCleanup waits for all connections to be properly closed
	WaitForCleanup(timeout time.Duration) error
}