Simple UI for config (#1745)

* Add System config view

* Add System config view

hawkbit-runtime/hawkbit-simple-ui/src/main/java/org/eclipse/hawkbit/ui/simple/HawkbitMgmtClient.java

@@ -23,6 +23,7 @@ import org.eclipse.hawkbit.mgmt.rest.api.MgmtTargetFilterQueryRestApi;
 import org.eclipse.hawkbit.mgmt.rest.api.MgmtTargetRestApi;
 import org.eclipse.hawkbit.mgmt.rest.api.MgmtTargetTagRestApi;
 import org.eclipse.hawkbit.mgmt.rest.api.MgmtTargetTypeRestApi;
+import org.eclipse.hawkbit.mgmt.rest.api.MgmtTenantManagementRestApi;
 import org.springframework.http.ResponseEntity;
 import java.util.function.Supplier;
 
@@ -42,6 +43,7 @@ public class HawkbitMgmtClient {
     private final MgmtTargetTagRestApi targetTagRestApi;
     private final MgmtTargetFilterQueryRestApi targetFilterQueryRestApi;
     private final MgmtRolloutRestApi rolloutRestApi;
+    private final MgmtTenantManagementRestApi tenantManagementRestApi;
 
     HawkbitMgmtClient(final Tenant tenant, final HawkbitClient hawkbitClient) {
         this.tenant = tenant;
@@ -57,6 +59,7 @@ public class HawkbitMgmtClient {
         targetTagRestApi = service(MgmtTargetTagRestApi.class);
         targetFilterQueryRestApi = service(MgmtTargetFilterQueryRestApi.class);
         rolloutRestApi = service(MgmtRolloutRestApi.class);
+        tenantManagementRestApi = service(MgmtTenantManagementRestApi.class);
     }
 
     boolean hasSoftwareModulesRead() {
@@ -74,6 +77,9 @@ public class HawkbitMgmtClient {
     boolean hasTargetRead() {
         return hasRead(() -> targetRestApi.getTarget("_#ETE$ER"));
     }
+    boolean hasConfigRead() {
+        return hasRead(() -> tenantManagementRestApi.getTenantConfigurationValue("_#ETE$ER"));
+    }
 
     private boolean hasRead(final Supplier<ResponseEntity<?>> doCall) {
         try {

hawkbit-runtime/hawkbit-simple-ui/src/main/java/org/eclipse/hawkbit/ui/simple/MainLayout.java

@@ -13,6 +13,7 @@ import org.eclipse.hawkbit.ui.simple.view.TargetView;
 import org.eclipse.hawkbit.ui.simple.view.RolloutView;
 import org.eclipse.hawkbit.ui.simple.security.AuthenticatedUser;
 import org.eclipse.hawkbit.ui.simple.view.AboutView;
+import org.eclipse.hawkbit.ui.simple.view.ConfigView;
 import org.eclipse.hawkbit.ui.simple.view.DistributionSetView;
 import org.eclipse.hawkbit.ui.simple.view.SoftwareModuleView;
 import com.vaadin.flow.component.Unit;
@@ -102,6 +103,9 @@ public class MainLayout extends AppLayout {
         if (accessChecker.hasAccess(SoftwareModuleView.class)) {
             nav.addItem(new SideNavItem("Software Modules", SoftwareModuleView.class, VaadinIcon.FILE.create()));
         }
+        if (accessChecker.hasAccess(ConfigView.class)) {
+            nav.addItem(new SideNavItem("Config", ConfigView.class, VaadinIcon.COG.create()));
+        }
         if (accessChecker.hasAccess(AboutView.class)) {
             nav.addItem(new SideNavItem("About", AboutView.class, VaadinIcon.INFO_CIRCLE.create()));
         }

hawkbit-runtime/hawkbit-simple-ui/src/main/java/org/eclipse/hawkbit/ui/simple/SimpleUIApp.java

@@ -110,6 +110,9 @@ public class SimpleUIApp implements AppShellConfigurator {
                     if (hawkbitClient.hasTargetRead()) {
                         roles.add("TARGET_READ");
                     }
+                    if (hawkbitClient.hasConfigRead()) {
+                        roles.add("CONFIG_READ");
+                    }
                 } finally {
                     SecurityContextHolder.setContext(currentContext);
                 }

hawkbit-runtime/hawkbit-simple-ui/src/main/java/org/eclipse/hawkbit/ui/simple/view/ConfigView.java

@@ -0,0 +1,89 @@
+/**
+ * Copyright (c) 2023 Contributors to the Eclipse Foundation
+ *
+ * This program and the accompanying materials are made
+ * available under the terms of the Eclipse Public License 2.0
+ * which is available at https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ */
+package org.eclipse.hawkbit.ui.simple.view;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.eclipse.hawkbit.ui.simple.HawkbitMgmtClient;
+import org.eclipse.hawkbit.ui.simple.MainLayout;
+import org.eclipse.hawkbit.mgmt.json.model.system.MgmtSystemTenantConfigurationValueRequest;
+
+import com.vaadin.flow.component.Key;
+import com.vaadin.flow.component.button.Button;
+import com.vaadin.flow.component.checkbox.Checkbox;
+import com.vaadin.flow.component.Component;
+import com.vaadin.flow.component.orderedlayout.VerticalLayout;
+import com.vaadin.flow.component.textfield.TextField;
+import com.vaadin.flow.component.textfield.NumberField;
+import com.vaadin.flow.router.PageTitle;
+import com.vaadin.flow.router.Route;
+import jakarta.annotation.security.RolesAllowed;
+
+@PageTitle("Config")
+@Route(value = "config", layout = MainLayout.class)
+@RolesAllowed({ "CONFIG_READ" })
+public class ConfigView extends VerticalLayout {
+	private final Map<String, MgmtSystemTenantConfigurationValueRequest> configValue = new HashMap();
+
+	public ConfigView(final HawkbitMgmtClient hawkbitClient) {
+		setSpacing(false);
+		Button saveButton = new Button("Save");
+		hawkbitClient.getTenantManagementRestApi().getTenantConfiguration().getBody().forEach((k, v) -> {
+			Component value = null;
+			if (v.getValue() instanceof String) {
+				TextField tf = new TextField(k, v.getValue().toString(), event -> {
+					MgmtSystemTenantConfigurationValueRequest vre = new MgmtSystemTenantConfigurationValueRequest();
+					vre.setValue(event.getValue());
+					configValue.put(k, vre);
+				});
+				tf.getElement().getStyle().set("width", "300px");
+				value = tf;
+			} else if (v.getValue() instanceof Boolean) {
+				value = new Checkbox(k, (Boolean) v.getValue(), event -> {
+					MgmtSystemTenantConfigurationValueRequest vre = new MgmtSystemTenantConfigurationValueRequest();
+					vre.setValue(event.getValue());
+					configValue.put(k, vre);
+				});
+			} else if (v.getValue() instanceof Long) {
+				Double d = (double) ((Long) v.getValue());
+				NumberField nf = new NumberField(k, d, event -> {
+					MgmtSystemTenantConfigurationValueRequest vre = new MgmtSystemTenantConfigurationValueRequest();
+					vre.setValue(event.getValue());
+					configValue.put(k, vre);
+				});
+				nf.getElement().getStyle().set("width", "300px");
+				value = nf;
+			} else if (v.getValue() instanceof Integer) {
+				Double d = (double) ((Integer) v.getValue());
+				NumberField nf = new NumberField(k, d, event -> {
+					MgmtSystemTenantConfigurationValueRequest vre = new MgmtSystemTenantConfigurationValueRequest();
+					vre.setValue(event.getValue());
+					configValue.put(k, vre);
+				});
+				nf.getElement().getStyle().set("width", "300px");
+				value = nf;
+			} else {
+				System.out.println(k + ":" + v);
+			}
+			if (value != null) {
+				add(value);
+			}
+		});
+
+		saveButton.addClickListener(click -> {
+			configValue.forEach((key, value) -> {
+				hawkbitClient.getTenantManagementRestApi().updateTenantConfigurationValue(key, value);
+			});
+		});
+		saveButton.addClickShortcut(Key.ENTER);
+		add(saveButton);
+	}
+}