call user-service for testing

Signed-off-by: Peter Siegmund <developer@mars3142.org>

src/main/java/dev/mars3142/fhq/views/checkoutform/CheckoutFormView.java

@@ -38,7 +38,7 @@ import java.util.LinkedHashSet;
 import java.util.Set;
 
 @PageTitle("Checkout Form")
-@Route(value = "", layout = MainLayout.class)
+@Route(value = "/checkout", layout = MainLayout.class)
 public class CheckoutFormView extends Div {
 
     private static final Set<String> states = new LinkedHashSet<>();

src/main/java/dev/mars3142/fhq/views/landingpage/LandingPageLayout.java

@@ -0,0 +1,34 @@
+package dev.mars3142.fhq.views.landingpage;
+
+import com.vaadin.flow.component.applayout.AppLayout;
+import com.vaadin.flow.component.html.Div;
+import com.vaadin.flow.component.html.NativeLabel;
+import com.vaadin.flow.component.orderedlayout.HorizontalLayout;
+import jakarta.annotation.PostConstruct;
+import lombok.val;
+
+/* package */ class LandingPageLayout extends AppLayout {
+
+  @PostConstruct
+  private void init() {
+    initNavBar();
+  }
+
+  private void initNavBar() {
+    val left = new Div();
+    left.setWidthFull();
+
+    val title = new NativeLabel("Firmware HQ");
+    title.setWidthFull();
+
+    val right = new Div();
+    right.setWidthFull();
+
+    val bar = new HorizontalLayout();
+    bar.addClassName("navbar");
+    bar.setWidthFull();
+    bar.add(left, title, right);
+
+    addToNavbar(bar);
+  }
+}

src/main/java/dev/mars3142/fhq/views/landingpage/LandingPageView.java

@@ -0,0 +1,26 @@
+package dev.mars3142.fhq.views.landingpage;
+
+import com.vaadin.flow.component.Composite;
+import com.vaadin.flow.component.orderedlayout.VerticalLayout;
+import com.vaadin.flow.router.PageTitle;
+import com.vaadin.flow.router.Route;
+import lombok.extern.slf4j.Slf4j;
+import lombok.val;
+import org.springframework.web.client.RestClient;
+
+@PageTitle("Firmware HQ")
+@Route(value = "", layout = LandingPageLayout.class)
+@Slf4j
+public class LandingPageView extends Composite<VerticalLayout> {
+  public LandingPageView() {
+    val client = RestClient
+        .builder()
+        .baseUrl("https://user-service-ggxookssmq-ew.a.run.app/v1")
+        .build();
+    val response = client.get()
+        .uri("/users")
+        .retrieve()
+        .body(String.class);
+    log.info("Response: {}", response);
+  }
+}