blasphem/pkg/wsapi/api.go

package wsapi

import (
	"io"

	"dynatron.me/x/blasphem/pkg/auth"
	"dynatron.me/x/blasphem/pkg/blas"

	"github.com/gorilla/websocket"
	"github.com/labstack/echo/v4"
	"github.com/rs/zerolog/log"
)

type Type string
type MsgBase struct {
	Type Type `json:"type"`
}

type (
	wsSession struct {
		*websocket.Conn
		b  blas.Core
		ec echo.Context
		h  phaseHandler

		user         *auth.User
		refreshToken *auth.RefreshToken
	}

	WS interface {
		Handle() error
	}

	phaseHandler interface {
		handleMsg(io.Reader) error
	}

	cmdHandler struct {
		*wsSession
	}
)

func New(s blas.Core, c echo.Context, conn *websocket.Conn) WS {
	ws := &wsSession{
		Conn: conn,
		b:    s,
		ec:   c,
	}

	return ws
}

func (ws *wsSession) Handle() error {
	err := ws.sendAuthRequired()
	if err != nil {
		return err
	}

	for {
		_, rdr, err := ws.NextReader()
		if err != nil {
			log.Error().Err(err).Str("remote", ws.ec.Request().RemoteAddr).Msg("websocket read fail")
			return err
		}

		err = ws.h.handleMsg(rdr)
		if err != nil {
			return err
		}
	}
}

type cmdMsg struct {
}

type MsgType string

func (ws *cmdHandler) handleMsg(r io.Reader) error {
	return nil
}