Merge pull request #490 from serverlessworkflow/fix-458-unnecessary-namespace-listing

Disabled unnecessary namespace listing in the Dashboard

Author: cdavernas

src/dashboard/Synapse.Dashboard/Components/ResourceManagement/NamespacedResourceManagementComponentState.cs

@@ -22,6 +22,11 @@ public record NamespacedResourceManagementComponentState<TResource>
     where TResource : Resource, new()
 {
 
+    /// <summary>
+    /// Gets/sets a boolean value that indicates whether to list <see cref="Neuroglia.Data.Infrastructure.ResourceOriented.Namespace"/>s
+    /// </summary>
+    public bool ListNamespaces { get; set; } = true;
+
     /// <summary>
     /// Gets a <see cref="EquatableList{T}"/> that contains all <see cref="Neuroglia.Data.Infrastructure.ResourceOriented.Namespace"/>s
     /// </summary>

src/dashboard/Synapse.Dashboard/Components/ResourceManagement/NamespacedResourceManagementComponentStore.cs

@@ -30,7 +30,12 @@ public class NamespacedResourceManagementComponentStore<TState, TResource>(ILogg
 {
 
     /// <summary>
-    /// Gets an <see cref="IObservable{T}"/> used to observe <see cref="Namespace"/>s
+    /// Gets an <see cref="IObservable{T}"/> used to observe <see cref="NamespacedResourceManagementComponentState{T}.ListNamespaces"/>
+    /// </summary>
+    public IObservable<bool> ListNamespaces => this.Select(s => s.ListNamespaces).DistinctUntilChanged();
+
+    /// <summary>
+    /// Gets an <see cref="IObservable{T}"/> used to observe <see cref="NamespacedResourceManagementComponentState{T}.Namespace"/>s
     /// </summary>
     public IObservable<EquatableList<Namespace>?> Namespaces => this.Select(s => s.Namespaces).DistinctUntilChanged();
 
@@ -51,6 +56,27 @@ public class NamespacedResourceManagementComponentStore<TState, TResource>(ILogg
         )
         .DistinctUntilChanged();
 
+    /// <summary>
+    /// Sets the <see cref="NamespacedResourceManagementComponentState{TResource}.ListNamespaces"/> to true
+    /// </summary>
+    public void EnableNamespaceListing()
+    {
+        this.Reduce(state => state with
+        {
+            ListNamespaces = true
+        });
+    }
+    /// <summary>
+    /// Sets the <see cref="NamespacedResourceManagementComponentState{TResource}.ListNamespaces"/> to false
+    /// </summary>
+    public void DisableNamespaceListing()
+    {
+        this.Reduce(state => state with
+        {
+            ListNamespaces = false
+        });
+    }
+
     /// <summary>
     /// Sets the <see cref="NamespacedResourceManagementComponentState{TResource}.Namespace"/>
     /// </summary>
@@ -85,8 +111,8 @@ public override async Task DeleteResourceAsync(TResource resource)
     /// <inheritdoc/>
     public override async Task InitializeAsync()
     {
-        await this.ListNamespacesAsync().ConfigureAwait(false);
         await base.InitializeAsync();
+        if (this.Get(state => state.ListNamespaces)) await this.ListNamespacesAsync().ConfigureAwait(false);
     }
 
 }

src/dashboard/Synapse.Dashboard/Pages/Workflows/Details/View.razor

@@ -170,6 +170,7 @@
     /// <inheritdoc/>
     protected override async Task OnInitializedAsync()
     {
+        Store.DisableNamespaceListing();
         UpdateBreadcrumb();
         Store.WorkflowInstanceName.Subscribe(value => OnStateChanged(_ => instanceName = value), token: CancellationTokenSource.Token);
         Store.WorkflowDefinition.Where(value => value != null).Subscribe(value => OnStateChanged(_ => workflowDefinition = value!), token: CancellationTokenSource.Token);