blasphem/pkg/server/server.go

package server

import (
	"io/fs"
	"log"
	"sync"

	"github.com/labstack/echo/v4"

	"dynatron.me/x/blasphem/pkg/auth"
	"dynatron.me/x/blasphem/pkg/blas"
	"dynatron.me/x/blasphem/pkg/config"
	"dynatron.me/x/blasphem/pkg/frontend"
)

type Server struct {
	*blas.Blas
	*echo.Echo
	auth.Authenticator
	rootFS fs.FS
	wg     sync.WaitGroup
}

func (s *Server) installRoutes() {
	s.GET("/", echo.WrapHandler(frontend.FSHandler))
	s.GET("/api/websocket", s.wsHandler)
	s.GET("/auth/authorize", s.AuthorizeHandler)
	s.GET("/auth/providers", s.ProvidersHandler)

	s.POST("/auth/login_flow", s.LoginFlowHandler)
	s.POST("/auth/login_flow/:flow_id", s.LoginFlowHandler)
	s.DELETE("/auth/login_flow/:flow_id", s.LoginFlowDeleteHandler)
}

func New(cfg *config.Config) (s *Server, err error) {
	b, err := blas.New(cfg)
	if err != nil {
		return nil, err
	}

	s = &Server{
		Blas: b,
		Echo: echo.New(),
	}
	s.InitAuth()

	s.Echo.Debug = true
	s.Echo.HideBanner = true

	s.installRoutes()

	return s, nil
}

func (s *Server) Go() error {
	s.wg.Add(1)
	go func() {
		err := s.Start(s.Config.Server.Bind)
		if err != nil {
			log.Fatal(err)
		}

		s.wg.Done()
	}()

	s.wg.Wait()

	return nil
}