feat: update workspace settings

backend/src/Socialize.Api/Modules/Workspaces/Handlers/UpdateWorkspace.cs

@@ -0,0 +1,66 @@
+using FastEndpoints;
+using Microsoft.EntityFrameworkCore;
+using Socialize.Api.Data;
+using Socialize.Api.Infrastructure.Security;
+using Socialize.Api.Modules.Workspaces.Data;
+
+namespace Socialize.Api.Modules.Workspaces.Handlers;
+
+public record UpdateWorkspaceRequest(
+    string Name,
+    string TimeZone);
+
+public class UpdateWorkspaceRequestValidator
+    : Validator<UpdateWorkspaceRequest>
+{
+    public UpdateWorkspaceRequestValidator()
+    {
+        RuleFor(x => x.Name).NotEmpty().MaximumLength(256);
+        RuleFor(x => x.TimeZone).NotEmpty().MaximumLength(128);
+    }
+}
+
+public class UpdateWorkspaceHandler(
+    AppDbContext dbContext,
+    AccessScopeService accessScopeService)
+    : Endpoint<UpdateWorkspaceRequest, WorkspaceDto>
+{
+    public override void Configure()
+    {
+        Put("/api/workspaces/{id}");
+        Options(o => o.WithTags("Workspaces"));
+    }
+
+    public override async Task HandleAsync(UpdateWorkspaceRequest request, CancellationToken ct)
+    {
+        Guid id = Route<Guid>("id");
+
+        Workspace? workspace = await dbContext.Workspaces.SingleOrDefaultAsync(candidate => candidate.Id == id, ct);
+        if (workspace is null)
+        {
+            await SendNotFoundAsync(ct);
+            return;
+        }
+
+        if (!accessScopeService.CanManageWorkspace(User, workspace.Id))
+        {
+            await SendForbiddenAsync(ct);
+            return;
+        }
+
+        workspace.Name = request.Name.Trim();
+        workspace.TimeZone = request.TimeZone.Trim();
+
+        await dbContext.SaveChangesAsync(ct);
+
+        WorkspaceDto dto = new(
+            workspace.Id,
+            workspace.Name,
+            workspace.Slug,
+            workspace.LogoUrl,
+            workspace.TimeZone,
+            workspace.CreatedAt);
+
+        await SendOkAsync(dto, ct);
+    }
+}