public async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Anonymous, "delete", Route = "TaxiPrediction/{id}")] HttpRequest req,
string id)
{
IActionResult result = null;
try
{
QueryDefinition getContactQueryDefinition = new QueryDefinition(
$"SELECT * FROM {_taxiContainer.Id} c WHERE c.id = @id")
.WithParameter("@id", id);
FeedIterator <TaxiTripDTO> getResultSet = _taxiContainer.GetItemQueryIterator <TaxiTripDTO>
(
getContactQueryDefinition,
requestOptions: new QueryRequestOptions()
{
MaxItemCount = 1
}
);
if (getResultSet == null)
{
_logger.LogInformation($"TaxiTrip {id} not found!");
result = new StatusCodeResult(StatusCodes.Status404NotFound);
}
while (getResultSet.HasMoreResults)
{
FeedResponse <TaxiTripDTO> response = await getResultSet.ReadNextAsync();
TaxiTripDTO contact = response.First();
ItemResponse <TaxiTripDTO> itemResponse = await _taxiContainer.DeleteItemAsync <TaxiTripDTO>
(id : id, partitionKey : new PartitionKey(contact.VendorId));
result = new OkResult();
}
}
catch (Exception ex)
{
_logger.LogError($"Internal Server Error. Exception thrown: {ex.Message}");
result = new StatusCodeResult(StatusCodes.Status500InternalServerError);
}
return(result);
}
public async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Anonymous, "post", Route = "/TaxiPrediction")] HttpRequest req)
{
IActionResult result = null;
try
{
string requestBody = await new StreamReader(req.Body).ReadToEndAsync();
var input = JsonConvert.DeserializeObject <TaxiTrip>(requestBody);
TaxiTripFarePrediction prediction = _predictionEnginePool.Predict(
modelName: "TaxiTripModel",
example: input);
var insertedPrediction = new TaxiTripDTO()
{
Id = Guid.NewGuid().ToString(),
VendorId = input.VendorId,
RateCode = input.RateCode,
PassengerCount = input.PassengerCount,
TripTime = input.TripTime,
TripDistance = input.TripDistance,
PaymentType = input.PaymentType,
FareAmount = input.FareAmount,
PredictedFareAmount = prediction.FareAmount
};
ItemResponse <TaxiTripDTO> response = await _taxiContainer.CreateItemAsync(
insertedPrediction,
new PartitionKey(insertedPrediction.VendorId));
_logger.LogInformation($"Inserting prediction cost: {response.RequestCharge} RU/s");
result = new StatusCodeResult(StatusCodes.Status201Created);
}
catch (Exception ex)
{
_logger.LogError($"Something went wrong. Exception thrown: {ex.Message}");
result = new StatusCodeResult(StatusCodes.Status500InternalServerError);
}
return(result);
}