function

type ErrFunctionAccessDenied struct {
	Original error
}

type ErrFunctionAlreadyRegistered struct {
	ID ID
}

type ErrFunctionCallFailed struct {
	Original error
}

type ErrFunctionError struct {
	Original error
}

type ErrFunctionHasSubscriptions struct{}

type ErrFunctionIsAuthorizer struct {
	ID        ID
	EventType string
}

type ErrFunctionNotFound struct {
	ID ID
}

type ErrFunctionProviderError struct {
	Original error
}

type ErrFunctionValidation struct {
	Message string
}

type Function struct {
	Space          string           `json:"space" validate:"required,min=3,space"`
	ID             ID               `json:"functionId" validate:"required,functionid"`
	ProviderType   ProviderType     `json:"type"`
	ProviderConfig *json.RawMessage `json:"provider"`
	Provider       Provider         `json:"-" validate:"-"`

	Metadata metadata.Metadata `json:"metadata,omitempty"`
}

type Functions []*Function

type ID string

type Provider interface {
	Call(payload []byte) ([]byte, error)
	MarshalLogObject(enc zapcore.ObjectEncoder) error
}

type ProviderLoader interface {
	Load(config []byte) (Provider, error)
}

type ProviderType string

type Service interface {
	GetFunction(space string, id ID) (*Function, error)
	ListFunctions(space string, filters ...metadata.Filter) (Functions, error)
	CreateFunction(fn *Function) (*Function, error)
	UpdateFunction(fn *Function) (*Function, error)
	DeleteFunction(space string, id ID) error
}