66 lines
1.5 KiB
Go
66 lines
1.5 KiB
Go
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package main
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// API-слой — HTTP-хендлер и сервер.
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// Собирает сервисы из всех доменов в единый HTTP-интерфейс.
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import (
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"context"
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"fmt"
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"log/slog"
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"net"
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"net/http"
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"go.uber.org/fx"
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)
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var APIModule = fx.Module("api",
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fx.Provide(newHandler),
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fx.Invoke(startHTTPServer),
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)
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// --- Handler ---
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type handler struct {
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userService UserService
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authService AuthService
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notificationService NotificationService
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}
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func newHandler(userService UserService, authService AuthService, notificationService NotificationService) *handler {
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return &handler{userService: userService, authService: authService, notificationService: notificationService}
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}
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func (h *handler) routes() http.Handler {
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mux := http.NewServeMux()
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mux.HandleFunc("/health", func(w http.ResponseWriter, _ *http.Request) {
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w.WriteHeader(http.StatusOK)
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fmt.Fprintln(w, "ok")
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})
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return mux
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}
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// --- HTTP Server ---
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func startHTTPServer(lc fx.Lifecycle, h *handler) {
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srv := &http.Server{
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Addr: ":8080",
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Handler: h.routes(),
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}
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lc.Append(fx.Hook{
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OnStart: func(ctx context.Context) error {
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ln, err := net.Listen("tcp", srv.Addr)
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if err != nil {
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return err
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}
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slog.Info("HTTP-сервер запущен", "addr", srv.Addr)
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go srv.Serve(ln)
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return nil
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},
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OnStop: func(ctx context.Context) error {
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slog.Info("HTTP-сервер останавливается...")
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return srv.Shutdown(ctx)
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},
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})
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}
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