ticket/ticket.go

package ticket

import (
	_ "embed"
	"encoding/json"
	"fmt"
	"github.com/google/uuid"
	"github.com/lithammer/shortuuid/v4"
	"github.com/sashabaranov/go-openai"
	"google.golang.org/protobuf/encoding/protojson"
	"time"
)

func New(id string) *Ticket {
	return &Ticket{
		Id:     id,
		Thread: []*Message{},
	}
}

func NewId(suffix string) string {
	now := time.Now()
	return fmt.Sprintf("t%s%d%03d-%s",
		suffix,
		now.Year(),
		now.YearDay(),
		shortuuid.NewWithAlphabet("23456789abcdefghijkmnopqrstuvwxy"))
}

func (t *Ticket) Marshal() ([]byte, error) {
	return protojson.Marshal(t)
}

func (t *Ticket) AddGPTResponseMessage(src *openai.ChatCompletionChoice) (*Message, error) {
	var (
		message = &Message{
			Id:       uuid.NewString(),
			TicketId: t.Id,
			Provider: MessageProvider_GptMessageProvider,
			Body:     src.Message.Content,
			Date:     time.Now().UnixMilli(),
		}
		buf []byte
		err error
	)

	if buf, err = json.Marshal(src); err != nil {
		return nil, err
	}

	message.Raw = string(buf)
	t.Thread = append(t.Thread, message)

	return message, nil
}

//goland:noinspection GoUnusedExportedFunction
func Unmarshal(d []byte) (*Ticket, error) {
	t := &Ticket{}
	if err := protojson.Unmarshal(d, t); err != nil {
		return nil, err
	}

	return t, nil
}