public async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Anonymous, "post", Route = "answers/trolleyTotal")]
HttpRequest req,
ILogger log)
{
log.LogInformation("Exercise3 triggered.");
var requestBody = await new StreamReader(req.Body).ReadToEndAsync();
var trolley = JsonConvert.DeserializeObject <Trolley>(requestBody);
string isExpert = req.Query["isExpert"];
log.LogInformation(JsonConvert.SerializeObject(trolley, Formatting.Indented));
decimal total;
if ((isExpert ?? "").Equals("true", StringComparison.OrdinalIgnoreCase))
{
total = _trolleyServices.CalculateTotal(trolley);
}
else
{
total = await _trolleyServices.GetTotal(trolley);
}
return(new OkObjectResult(total));
}
public async Task <IActionResult> Calculate([FromBody] Trolley trolley)
{
// validation and exception has not been implemented as this is only time with time contraints.
// usually you would have at least 3 paths, model error, remote api error, unexpected error.
decimal total = await _trolleySerivce.CalculateTotal(_token, trolley);
return(Ok(total));
}
public Task <decimal> Handle(GetTrolleyTotalQuery request, CancellationToken cancellationToken)
{
var total = _trolleyService.CalculateTotal(
request.ProductPrices,
request.Specials,
request.ProductQuantities,
cancellationToken);
return(total);
}
public IActionResult Total([FromBody] TrolleyModel trolleyModel)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var trolleyModelJson = JsonConvert.SerializeObject(trolleyModel);
System.Diagnostics.Trace.WriteLine(trolleyModelJson);
logger.LogError(trolleyModelJson);
try
{
var trolley = CreateTrolley(trolleyModel);
var total = trolleyService.CalculateTotal(trolley);
return(Ok(total));
}
catch (Exception ex)
{
logger.LogError(ex, ex.Message);
return(StatusCode(StatusCodes.Status500InternalServerError, "Operation failed."));
}
}