refactor: changed file structure

internal/httpserver/server.go

@@ -0,0 +1,63 @@
+package httpserver
+
+import (
+	"io/fs"
+	"net"
+	"net/http"
+	"time"
+
+	"projectreshoot/internal/middleware"
+	"projectreshoot/pkg/config"
+	"projectreshoot/pkg/db"
+
+	"github.com/rs/zerolog"
+)
+
+func NewServer(
+	config *config.Config,
+	logger *zerolog.Logger,
+	conn *db.SafeConn,
+	staticFS *fs.FS,
+	maint *uint32,
+) *http.Server {
+	fs := http.FS(*staticFS)
+	srv := createServer(config, logger, conn, &fs, maint)
+	httpServer := &http.Server{
+		Addr:              net.JoinHostPort(config.Host, config.Port),
+		Handler:           srv,
+		ReadHeaderTimeout: config.ReadHeaderTimeout * time.Second,
+		WriteTimeout:      config.WriteTimeout * time.Second,
+		IdleTimeout:       config.IdleTimeout * time.Second,
+	}
+	return httpServer
+}
+
+// Returns a new http.Handler with all the routes and middleware added
+func createServer(
+	config *config.Config,
+	logger *zerolog.Logger,
+	conn *db.SafeConn,
+	staticFS *http.FileSystem,
+	maint *uint32,
+) http.Handler {
+	mux := http.NewServeMux()
+	addRoutes(
+		mux,
+		logger,
+		config,
+		conn,
+		staticFS,
+	)
+	var handler http.Handler = mux
+	// Add middleware here, must be added in reverse order of execution
+	// i.e. First in list will get executed last during the request handling
+	handler = middleware.Logging(logger, handler)
+	handler = middleware.Authentication(logger, config, conn, handler, maint)
+
+	// Gzip
+	handler = middleware.Gzip(handler, config.GZIP)
+
+	// Start the timer for the request chain so logger can have accurate info
+	handler = middleware.StartTimer(handler)
+	return handler
+}