borealis.go/event.go

package borealis

import (
	"encoding/json"
)

type Event struct {
	Type         uint16
	TimestampS   uint32
	TimestampMS  uint16
	SequentialID uint64
	UniqueID     []byte
	Payload      interface{}
}

func (event Event) MarshalJSON() ([]byte, error) {
	array := []interface{}{
		event.Type,
		event.TimestampS,
		event.TimestampMS,
		event.SequentialID,
		event.UniqueID,
		event.Payload,
	}
	return json.Marshal(array)
}

func (event *Event) UnmarshalJSON(input []byte) error {
	array := []interface{}{}
	if err := json.Unmarshal(input, &array); err != nil {
		return err
	}
	event.Type = uint16(array[0].(float64))
	event.TimestampS = uint32(array[1].(float64))
	event.TimestampMS = uint16(array[2].(float64))
	event.SequentialID = uint64(array[3].(float64))
	event.UniqueID = array[4].([]byte)
	event.Payload = array[5]
	return nil
}