public static string FindBestInterestRate(Dictionary <string, LoanResponse> responses)
{
LoanResponse bestResponse = null;
string bankName = "";
foreach (var response in responses)
{
if (bestResponse == null)
{
bestResponse = response.Value;
bankName = response.Key;
}
else
{
if (response.Value.interestRate < bestResponse.interestRate)
{
bestResponse = response.Value;
bankName = response.Key;
}
}
}
string returnString = "The best option for a loan is offered by: " + bankName + ", who offer an interest rate of: " + bestResponse.interestRate + "%";
return(returnString);
}
public static LoanResponse GetResponseFromXML(string recievedResponse)
{
recievedResponse = recievedResponse.Replace("xmlns=\"http://tempuri.org/\"", "");
var serializer = new System.Xml.Serialization.XmlSerializer(typeof(LoanResponse));
using (TextReader reader = new StringReader(recievedResponse))
{
LoanResponse handledRequest = (LoanResponse)serializer.Deserialize(reader);
return(handledRequest);
}
}
public static LoanResponse GetResponseFromJSON(string recievedResponse)
{
DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(LoanResponse));
// Read string into memorystream first, so JSONSerializer can read it as bytes
MemoryStream stream1 = new MemoryStream();
StreamWriter writer = new StreamWriter(stream1);
writer.Write(recievedResponse);
writer.Flush();
stream1.Position = 0; // Rest stream to first position, so we read from beginning.
LoanResponse handledRequest = (LoanResponse)ser.ReadObject(stream1);
return(handledRequest);
}
