private HeatingLoad CreateHeatingLoadResponse(double heatingLoadValue, double?surfaceArea)
{
HeatingLoad heatingLoadModel = new HeatingLoad();
heatingLoadModel.ConsumptionPerSquareMeter = heatingLoadValue;
heatingLoadModel.TotalConsumption = heatingLoadValue * surfaceArea.Value;
heatingLoadModel.Efficiency = CalculateEfficiency(heatingLoadValue);
return(heatingLoadModel);
}
// POST api/heatingload
public async Task <IHttpActionResult> Post([FromBody] BuildingParameters buildingParameters)
{
// TODO: add DI and extract all code, which gets the assessed heating load from controller to a service
var url = ConfigurationManager.AppSettings["aml.url"];
var apiKey = ConfigurationManager.AppSettings["aml.apiKey"];
// wraping payload with proper web service input model
var amlInput = CreateAmlInput(buildingParameters);
var content = JsonConvert.SerializeObject(amlInput,
new JsonSerializerSettings {
ContractResolver = new CamelCasePropertyNamesContractResolver()
});
// composing request
var amlRequest = CreateRequestMessage(url, apiKey, content);
var result = await _client.SendAsync(amlRequest);
if (result.StatusCode != HttpStatusCode.OK)
{
return(InternalServerError());
}
string resultContent = await result.Content.ReadAsStringAsync();
JObject resultObject = JObject.Parse(resultContent);
// TODO: ouch!
// Schema of your Web Service output object might be different, change accordingly
double heatingLoadValue = resultObject.SelectToken("Results.output1.value.Values[0][6]").Value <double>();
HeatingLoad heatingLoadModel = CreateHeatingLoadResponse(heatingLoadValue, buildingParameters.SurfaceArea);
return(Ok(heatingLoadModel));
}