feat(portal): add Tenants/Cells/Operations pages with in-memory data service and DI wiring

Author: srnichols

management-portal/src/Portal/Models/DomainModels.cs

@@ -0,0 +1,5 @@
+namespace Stamps.ManagementPortal.Models;
+
+public record Tenant(string Id, string DisplayName, string Domain, string Tier, string Status, string CellId);
+public record Cell(string Id, string Region, string AvailabilityZone, string Status, int CapacityUsed, int CapacityTotal);
+public record Operation(string Id, string TenantId, string Type, string Status, DateTimeOffset CreatedAt);

management-portal/src/Portal/Pages/Cells.razor

@@ -0,0 +1,37 @@
+@page "/cells"
+@inject Stamps.ManagementPortal.Services.IDataService Data
+
+<h1>Cells</h1>
+
+@if (cells is null)
+{
+    <p>Loading...</p>
+}
+else
+{
+    <table>
+        <thead>
+            <tr><th>Id</th><th>Region</th><th>AZ</th><th>Status</th><th>Utilization</th></tr>
+        </thead>
+        <tbody>
+        @foreach (var c in cells)
+        {
+            <tr>
+                <td>@c.Id</td>
+                <td>@c.Region</td>
+                <td>@c.AvailabilityZone</td>
+                <td>@c.Status</td>
+                <td>@c.CapacityUsed/@c.CapacityTotal</td>
+            </tr>
+        }
+        </tbody>
+    </table>
+}
+
+@code {
+    private IReadOnlyList<Stamps.ManagementPortal.Models.Cell>? cells;
+    protected override async Task OnInitializedAsync()
+    {
+        cells = await Data.GetCellsAsync();
+    }
+}

management-portal/src/Portal/Pages/Operations.razor

@@ -0,0 +1,37 @@
+@page "/operations"
+@inject Stamps.ManagementPortal.Services.IDataService Data
+
+<h1>Operations</h1>
+
+@if (ops is null)
+{
+    <p>Loading...</p>
+}
+else
+{
+    <table>
+        <thead>
+            <tr><th>Id</th><th>Tenant</th><th>Type</th><th>Status</th><th>Created</th></tr>
+        </thead>
+        <tbody>
+        @foreach (var o in ops)
+        {
+            <tr>
+                <td>@o.Id</td>
+                <td>@o.TenantId</td>
+                <td>@o.Type</td>
+                <td>@o.Status</td>
+                <td>@o.CreatedAt.ToLocalTime()</td>
+            </tr>
+        }
+        </tbody>
+    </table>
+}
+
+@code {
+    private IReadOnlyList<Stamps.ManagementPortal.Models.Operation>? ops;
+    protected override async Task OnInitializedAsync()
+    {
+        ops = await Data.GetOperationsAsync();
+    }
+}

management-portal/src/Portal/Pages/Tenants.razor

@@ -0,0 +1,38 @@
+@page "/tenants"
+@inject Stamps.ManagementPortal.Services.IDataService Data
+
+<h1>Tenants</h1>
+
+@if (tenants is null)
+{
+    <p>Loading...</p>
+}
+else
+{
+    <table>
+        <thead>
+            <tr><th>Id</th><th>Name</th><th>Domain</th><th>Tier</th><th>Status</th><th>Cell</th></tr>
+        </thead>
+        <tbody>
+        @foreach (var t in tenants)
+        {
+            <tr>
+                <td>@t.Id</td>
+                <td>@t.DisplayName</td>
+                <td>@t.Domain</td>
+                <td>@t.Tier</td>
+                <td>@t.Status</td>
+                <td>@t.CellId</td>
+            </tr>
+        }
+        </tbody>
+    </table>
+}
+
+@code {
+    private IReadOnlyList<Stamps.ManagementPortal.Models.Tenant>? tenants;
+    protected override async Task OnInitializedAsync()
+    {
+        tenants = await Data.GetTenantsAsync();
+    }
+}

management-portal/src/Portal/Program.cs

@@ -1,10 +1,13 @@
 using Microsoft.AspNetCore.Components;
 using Microsoft.AspNetCore.Components.Web;
+using ServiceDefaults;
 
 var builder = WebApplication.CreateBuilder(args);
+builder.AddServiceDefaults("Stamps.ManagementPortal");
 
 builder.Services.AddRazorPages();
 builder.Services.AddServerSideBlazor();
+builder.Services.AddSingleton<Stamps.ManagementPortal.Services.IDataService, Stamps.ManagementPortal.Services.InMemoryDataService>();
 
 var app = builder.Build();
 
@@ -20,5 +23,6 @@
 
 app.MapBlazorHub();
 app.MapFallbackToPage("/_Host");
+app.MapHealthChecks("/health");
 
 app.Run();

management-portal/src/Portal/Services/IDataService.cs

@@ -0,0 +1,10 @@
+using Stamps.ManagementPortal.Models;
+
+namespace Stamps.ManagementPortal.Services;
+
+public interface IDataService
+{
+    Task<IReadOnlyList<Tenant>> GetTenantsAsync(CancellationToken ct = default);
+    Task<IReadOnlyList<Cell>> GetCellsAsync(CancellationToken ct = default);
+    Task<IReadOnlyList<Operation>> GetOperationsAsync(CancellationToken ct = default);
+}

management-portal/src/Portal/Services/InMemoryDataService.cs

@@ -0,0 +1,26 @@
+using Stamps.ManagementPortal.Models;
+
+namespace Stamps.ManagementPortal.Services;
+
+public class InMemoryDataService : IDataService
+{
+    private static readonly IReadOnlyList<Tenant> Tenants = new List<Tenant>
+    {
+        new("contoso","Contoso","contoso.com","enterprise","active","cell-eastus-1"),
+        new("fabrikam","Fabrikam","fabrikam.io","smb","active","cell-westus-1")
+    };
+    private static readonly IReadOnlyList<Cell> Cells = new List<Cell>
+    {
+        new("cell-eastus-1","eastus","1","healthy",60,100),
+        new("cell-westus-1","westus","2","healthy",40,100)
+    };
+    private static readonly IReadOnlyList<Operation> Operations = new List<Operation>
+    {
+        new("op-001","contoso","migrate","running", DateTimeOffset.UtcNow.AddMinutes(-12)),
+        new("op-002","fabrikam","suspend","completed", DateTimeOffset.UtcNow.AddDays(-1))
+    };
+
+    public Task<IReadOnlyList<Tenant>> GetTenantsAsync(CancellationToken ct = default) => Task.FromResult(Tenants);
+    public Task<IReadOnlyList<Cell>> GetCellsAsync(CancellationToken ct = default) => Task.FromResult(Cells);
+    public Task<IReadOnlyList<Operation>> GetOperationsAsync(CancellationToken ct = default) => Task.FromResult(Operations);
+}