public Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Anonymous, "get", "post", Route = null)] HttpRequest req)
{
_logger.LogInformation($"{nameof(ProductsFunction)} trigger function processed a request.");
var sku = string.IsNullOrEmpty(req.Query["sku"])
? (int?)null
: Convert.ToInt32(req.Query["sku"]);
var policyWrap = Policy.Wrap(_latencyPolicy, _faultPolicy);
var outcome = policyWrap.ExecuteAndCapture(() => _backend.GetProducts(sku));
switch (outcome.FinalException == null)
{
default:
return(Task.FromResult <IActionResult>(new OkObjectResult(outcome.Result)));
case false:
_logger.LogException(outcome.FinalException);
return(Task.FromResult <IActionResult>(new BadRequestObjectResult(outcome.FinalException)));
}
}