public sealed class GroupListCommand()

in src/Commands/Group/GroupListCommand.cs [15:60]
38 lines of code
4 McCabe index (conditional complexity)

public sealed class GroupListCommand(ILogger<GroupListCommand> logger) : SubscriptionCommand<BaseGroupArguments>()
{
    private readonly ILogger<GroupListCommand> _logger = logger;

    protected override string GetCommandName() => "list";

    protected override string GetCommandDescription() =>
        $"""
        List all resource groups in a subscription. This command retrieves all resource groups available
        in the specified {ArgumentDefinitions.Common.SubscriptionName}. Results include resource group names and IDs,
        returned as a JSON array.
        """;

    [McpServerTool(Destructive = false, ReadOnly = true)]
    public override async Task<CommandResponse> ExecuteAsync(CommandContext context, ParseResult parseResult)
    {
        var args = BindArguments(parseResult);

        try
        {
            if (!await ProcessArguments(context, args))
            {
                return context.Response;
            }

            var resourceGroupService = context.GetService<IResourceGroupService>();
            var groups = await resourceGroupService.GetResourceGroups(
                args.Subscription!,
                args.Tenant,
                args.RetryPolicy);

            context.Response.Results = groups?.Count > 0 ?
                ResponseResult.Create(new Result(groups), JsonSourceGenerationContext.Default.Result) :
                null;
        }
        catch (Exception ex)
        {
            _logger.LogError(ex, "An exception occurred listing resource groups.");
            HandleException(context.Response, ex);
        }

        return context.Response;
    }

    internal record class Result(List<ResourceGroupInfo> Groups);
}