gorpc

type CallHandlerError struct {
	Type int
	Err  error
}

type HandlerError struct {
	UserMessage string
	Err         error
	Code        string
}

type HandlerParameter struct {
	Name        string
	Description string
	Key         string
	Path        []string
	RawType     reflect.Type
	IsRequired  bool

	Fields []HandlerParameter
	// contains filtered or unexported fields
}

type HandlerVersion *handlerVersion

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

type HandlersManagerCallbacks struct {
	// OnHandlerRegistration will be called only one time for each handler version while handler registration is in progress
	OnHandlerRegistration func(path string, method reflect.Method) (extraData interface{})

	// OnError will be called if any error occurs while CallHandler() method is in processing
	OnError func(ctx context.Context, err error)

	// OnSuccess will be called if CallHandler() method is successfully finished
	OnSuccess func(ctx context.Context, result interface{})

	// AppendInParams will be called for each handler call and can append extra parameters to params
	AppendInParams func(ctx context.Context, preparedParams []reflect.Value, extraData interface{}) (context.Context, []reflect.Value, error)
}

type IHandler interface {
	Caption() string
	Description() string
}

type IHandlerParameters interface {
	Fork(m map[string]interface{}) interface{}
	Parse() error

	IsExists([]string, string) bool

	GetString([]string, string) (string, error)

	GetBool([]string, string) (bool, error)

	GetUint([]string, string) (uint, error)
	GetByte([]string, string) (byte, error)
	GetUint8([]string, string) (uint8, error)
	GetUint16([]string, string) (uint16, error)
	GetUint32([]string, string) (uint32, error)
	GetUint64([]string, string) (uint64, error)

	GetInt([]string, string) (int, error)
	GetInt8([]string, string) (int8, error)
	GetInt16([]string, string) (int16, error)
	GetInt32([]string, string) (int32, error)
	GetInt64([]string, string) (int64, error)

	GetFloat32([]string, string) (float32, error)
	GetFloat64([]string, string) (float64, error)

	TraverseSlice(path []string, name string, h func(i int, v interface{}) error) (bool, error)
	TraverseMap(path []string, name string, h func(k string, v interface{}) error) (bool, error)
}