Heed peer review remarks

scm-core/src/main/java/sonia/scm/repository/NamespaceManager.java

@@ -27,6 +27,13 @@ package sonia.scm.repository;
 import java.util.Collection;
 import java.util.Optional;
 
+/**
+ * Manages namespaces. Mind that namespaces do not have a lifecycle on their own, but only do exist through
+ * repositories. Therefore you cannot create or delete namespaces, but just change related settings like permissions
+ * associated with them.
+ *
+ * @since 2.6.0
+ */
 public interface NamespaceManager {
 
   /**

scm-core/src/main/java/sonia/scm/repository/RepositoryPermission.java

@@ -119,11 +119,16 @@ public class RepositoryPermission implements PermissionObject, Serializable
     final RepositoryPermission other = (RepositoryPermission) obj;
 
     return Objects.equal(name, other.name)
-      && (verbs == null && other.verbs == null || verbs != null && other.verbs != null && CollectionUtils.isEqualCollection(verbs, other.verbs))
+      && equalVerbs(other)
       && Objects.equal(role, other.role)
       && Objects.equal(groupPermission, other.groupPermission);
   }
 
+  public boolean equalVerbs(RepositoryPermission other) {
+    return verbs == null && other.verbs == null
+      || verbs != null && other.verbs != null && CollectionUtils.isEqualCollection(verbs, other.verbs);
+  }
+
   /**
    * Returns the hash code value for the {@link RepositoryPermission}.
    *

scm-ui/ui-types/src/Repositories.ts

@@ -58,6 +58,6 @@ export type NamespaceCollection = {
 
 export type RepositoryGroup = {
   name: string;
-  namespace: Namespace;
+  namespace?: Namespace;
   repositories: Repository[];
 };

scm-ui/ui-webapp/public/locales/de/namespaces.json

@@ -5,5 +5,10 @@
       "settingsNavLink": "Einstellungen",
       "permissionsNavLink": "Berechtigungen"
     }
+  },
+  "repositoryOverview": {
+    "settings": {
+      "tooltip": "Einstellungen für den Namespace"
+    }
   }
 }

scm-ui/ui-webapp/public/locales/en/namespaces.json

@@ -5,5 +5,10 @@
       "settingsNavLink": "Settings",
       "permissionsNavLink": "Permissions"
     }
+  },
+  "repositoryOverview": {
+    "settings": {
+      "tooltip": "Namespace related settings"
+    }
   }
 }

scm-ui/ui-webapp/src/repos/components/list/RepositoryGroupEntry.tsx

@@ -26,17 +26,18 @@ import { Link } from "react-router-dom";
 import { CardColumnGroup, RepositoryEntry } from "@scm-manager/ui-components";
 import { RepositoryGroup } from "@scm-manager/ui-types";
 import { Icon } from "@scm-manager/ui-components";
+import { WithTranslation, withTranslation } from "react-i18next";
 
-type Props = {
+type Props = WithTranslation & {
   group: RepositoryGroup;
 };
 
 class RepositoryGroupEntry extends React.Component<Props> {
   render() {
-    const { group } = this.props;
+    const { group, t } = this.props;
     const settingsLink = group.namespace?._links?.permissions && (
       <Link to={`/namespace/${group.name}/settings`}>
-        <Icon color={"is-link"} name={"cog"} />
+        <Icon color={"is-link"} name={"cog"} title={t("repositoryOverview.settings.tooltip")} />
       </Link>
     );
     const namespaceHeader = (
@@ -54,4 +55,4 @@ class RepositoryGroupEntry extends React.Component<Props> {
   }
 }
 
-export default RepositoryGroupEntry;
+export default withTranslation("namespaces")(RepositoryGroupEntry);

scm-ui/ui-webapp/src/repos/components/list/groupByNamespace.ts

@@ -65,5 +65,5 @@ function sortByName(a, b) {
 }
 
 function findNamespace(namespaces: NamespaceCollection, namespaceToFind: string) {
-  return namespaces._embedded.namespaces.filter(namespace => namespace.namespace === namespaceToFind)[0];
+  return namespaces._embedded.namespaces.find(namespace => namespace.namespace === namespaceToFind);
 }

scm-ui/ui-webapp/src/repos/namespaces/containers/NamespaceRoot.tsx

@@ -33,7 +33,8 @@ import {
   CustomQueryFlexWrappedColumns,
   ErrorPage,
   Loading,
-  Page, PrimaryContentColumn,
+  Page,
+  PrimaryContentColumn,
   SecondaryNavigation,
   SecondaryNavigationColumn,
   StateMenuContextProvider,
@@ -49,6 +50,7 @@ type Props = RouteComponentProps &
     namespaceName: string;
     namespacesLink: string;
     namespace: Namespace;
+    error: Error;
 
     // dispatch functions
     fetchNamespace: (link: string, namespace: string) => void;

scm-webapp/src/main/java/sonia/scm/api/v2/resources/NamespacePermissionResource.java

@@ -60,10 +60,10 @@ import static sonia.scm.api.v2.resources.RepositoryPermissionDto.GROUP_PREFIX;
 @Slf4j
 public class NamespacePermissionResource {
 
-  private RepositoryPermissionDtoToRepositoryPermissionMapper dtoToModelMapper;
-  private RepositoryPermissionToRepositoryPermissionDtoMapper modelToDtoMapper;
-  private RepositoryPermissionCollectionToDtoMapper repositoryPermissionCollectionToDtoMapper;
-  private ResourceLinks resourceLinks;
+  private final RepositoryPermissionDtoToRepositoryPermissionMapper dtoToModelMapper;
+  private final RepositoryPermissionToRepositoryPermissionDtoMapper modelToDtoMapper;
+  private final RepositoryPermissionCollectionToDtoMapper repositoryPermissionCollectionToDtoMapper;
+  private final ResourceLinks resourceLinks;
   private final NamespaceManager manager;
 
   @Inject
@@ -234,7 +234,6 @@ public class NamespacePermissionResource {
   public void update(@PathParam("namespace") String namespaceName,
                          @PathParam("permission-name") String permissionName,
                          @Valid RepositoryPermissionDto permission) {
-    log.info("try to update the permission with name: {}. the modified permission is: {}", permissionName, permission);
     Namespace namespace = load(namespaceName);
     String extractedPermissionName = getPermissionName(permissionName);
     if (!isPermissionExist(new RepositoryPermissionDto(extractedPermissionName, isGroupPermission(permissionName)), namespace)) {
@@ -256,7 +255,7 @@ public class NamespacePermissionResource {
     }
     namespace.addPermission(newPermission);
     manager.modify(namespace);
-    log.info("the permission with name: {} is updated.", permissionName);
+    log.info("the permission with name: {} is updated to {}.", permissionName, permission);
   }
 
   /**
@@ -296,7 +295,8 @@ public class NamespacePermissionResource {
 
   private Predicate<RepositoryPermission> filterPermission(String name) {
     return permission ->
-      getPermissionName(name).equals(permission.getName()) && permission.isGroupPermission() == isGroupPermission(name);
+      getPermissionName(name).equals(permission.getName())
+        && permission.isGroupPermission() == isGroupPermission(name);
   }
 
   private String getPermissionName(String permissionName) {

scm-webapp/src/main/java/sonia/scm/repository/DefaultNamespaceManager.java

@@ -80,8 +80,7 @@ public class DefaultNamespaceManager implements NamespaceManager {
 
   @Subscribe
   public void cleanupDeletedNamespaces(RepositoryEvent repositoryEvent) {
-    HandlerEventType eventType = repositoryEvent.getEventType();
-    if (eventType == HandlerEventType.DELETE || eventType == HandlerEventType.MODIFY && !repositoryEvent.getItem().getNamespace().equals(repositoryEvent.getOldItem().getNamespace())) {
+    if (namespaceRelevantChange(repositoryEvent)) {
       Collection<String> allNamespaces = repositoryManager.getAllNamespaces();
       String oldNamespace = getOldNamespace(repositoryEvent);
       if (!allNamespaces.contains(oldNamespace)) {
@@ -90,6 +89,12 @@ public class DefaultNamespaceManager implements NamespaceManager {
     }
   }
 
+  public boolean namespaceRelevantChange(RepositoryEvent repositoryEvent) {
+    HandlerEventType eventType = repositoryEvent.getEventType();
+    return eventType == HandlerEventType.DELETE
+      || eventType == HandlerEventType.MODIFY && !repositoryEvent.getItem().getNamespace().equals(repositoryEvent.getOldItem().getNamespace());
+  }
+
   public String getOldNamespace(RepositoryEvent repositoryEvent) {
     if (repositoryEvent.getEventType() == HandlerEventType.DELETE) {
       return repositoryEvent.getItem().getNamespace();

scm-webapp/src/main/resources/locales/en/plugins.json

@@ -95,11 +95,11 @@
     },
     "namespace": {
       "permissionRead": {
-        "displayName": "read permissions on namespaces",
+        "displayName": "Read permissions on namespaces",
         "description": "May see the permissions set for namespaces"
       },
       "permissionWrite": {
-        "displayName": "modify permissions on namespaces",
+        "displayName": "Modify permissions on namespaces",
         "description": "May modify the permissions set for namespaces"
       }
     },