big ole refactor

internal/server/setup.go

@@ -0,0 +1,81 @@
+// Package server provides setup utilities for the HTTP server
+package server
+
+import (
+	"io/fs"
+	"net/http"
+
+	"git.haelnorr.com/h/golib/hlog"
+	"git.haelnorr.com/h/golib/hws"
+	"github.com/pkg/errors"
+
+	"git.haelnorr.com/h/oslstats/internal/config"
+	"git.haelnorr.com/h/oslstats/internal/db"
+	"git.haelnorr.com/h/oslstats/internal/discord"
+	"git.haelnorr.com/h/oslstats/internal/handlers"
+	"git.haelnorr.com/h/oslstats/internal/rbac"
+	"git.haelnorr.com/h/oslstats/internal/store"
+)
+
+func Setup(
+	staticFS *fs.FS,
+	cfg *config.Config,
+	logger *hlog.Logger,
+	conn *db.DB,
+	store *store.Store,
+	discordAPI *discord.APIClient,
+) (server *hws.Server, err error) {
+	if staticFS == nil {
+		return nil, errors.New("No filesystem provided")
+	}
+	fs := http.FS(*staticFS)
+	httpServer, err := hws.NewServer(cfg.HWS)
+	if err != nil {
+		return nil, errors.Wrap(err, "hws.NewServer")
+	}
+
+	ignoredPaths := []string{
+		"/static/*",
+		"/.well-known/*",
+		"/ws/notifications",
+	}
+
+	auth, err := setupAuth(
+		cfg.HWSAuth, logger, conn, httpServer, ignoredPaths)
+	if err != nil {
+		return nil, errors.Wrap(err, "setupAuth")
+	}
+
+	err = httpServer.AddErrorPage(handlers.ErrorPage)
+	if err != nil {
+		return nil, errors.Wrap(err, "httpServer.AddErrorPage")
+	}
+
+	err = httpServer.AddLogger(logger)
+	if err != nil {
+		return nil, errors.Wrap(err, "httpServer.AddLogger")
+	}
+
+	err = httpServer.LoggerIgnorePaths(ignoredPaths...)
+	if err != nil {
+		return nil, errors.Wrap(err, "httpServer.LoggerIgnorePaths")
+	}
+
+	// Initialize permissions checker
+	perms, err := rbac.NewChecker(conn, httpServer)
+	if err != nil {
+		return nil, errors.Wrap(err, "rbac.NewChecker")
+	}
+
+	err = addRoutes(httpServer, &fs, cfg, conn, auth, store, discordAPI, perms)
+	if err != nil {
+		return nil, errors.Wrap(err, "addRoutes")
+	}
+
+	err = addMiddleware(httpServer, auth, cfg, perms, discordAPI, store, conn)
+	if err != nil {
+		return nil, errors.Wrap(err, "addMiddleware")
+	}
+
+	return httpServer, nil
+}