getwidgets.cs

public class Widgets
{
    private readonly DbContext _DbContext;
    private readonly FunctionWrapper _functionWrapper;

    public Widgets(DbContext DbContext, FunctionWrapper functionWrapper)
    {
        _DbContext = DbContext;
        _functionWrapper = functionWrapper;
    }

    [FunctionName("GetWidget")]
    public async Task<IActionResult> GetWidget([HttpTrigger(AuthorizationLevel.Anonymous, "get", Route = "/widgets/{id}")] HttpRequest req, int id, ILogger log)
    {
        return await _functionWrapper.Execute(async () =>
        {
            log.LogInformation($"getting widget: ${id}");

            var selectedItem = await _DbContext.Widgets.FindAsync(id);
            return new CustomObjectResult(selectedItem, StatusCodes.Status200OK);
        });
    }
}