improve shutdown and app service boilerplate

pkg/demo/demohttp/server.go

@@ -0,0 +1,44 @@
+package demohttp
+
+import (
+	"context"
+	"net/http"
+
+	"gitea.libretechconsulting.com/rmcguire/go-app/pkg/srv/http/opts"
+
+	"gitea.libretechconsulting.com/rmcguire/go-server-with-otel/pkg/config"
+)
+
+type DemoHTTPServer struct {
+	ctx context.Context
+	cfg *config.ServiceConfig
+}
+
+func NewDemoHTTPServer(ctx context.Context, cfg *config.ServiceConfig) *DemoHTTPServer {
+	return &DemoHTTPServer{
+		ctx: ctx,
+		cfg: cfg,
+	}
+}
+
+func (dh *DemoHTTPServer) GetHandleFuncs() []opts.HTTPFunc {
+	// TODO: Implement real http handle funcs
+	return []opts.HTTPFunc{
+		{
+			Path: "/test",
+			HandlerFunc: func(w http.ResponseWriter, r *http.Request) {
+				w.WriteHeader(http.StatusNotImplemented)
+				w.Write([]byte("unimplemented demo app"))
+			},
+		},
+	}
+}
+
+func (dh *DemoHTTPServer) GetHealthCheckFuncs() []opts.HealthCheckFunc {
+	return []opts.HealthCheckFunc{
+		func(ctx context.Context) error {
+			// TODO: Implement real health checks
+			return nil
+		},
+	}
+}