public void Parse(XmlNode oRoot, ASafeLog log)
{
if (ReferenceEquals(m_oFieldGroup, null))
{
throw new OwnException("Cannot parse: field group is not specified.");
}
var oLog = new SafeLog(log);
oLog.Debug("Parsing group {0}", m_oFieldGroup.Name);
if (!string.IsNullOrWhiteSpace(m_oFieldGroup.PathToParent))
{
XmlNodeList lst = oRoot.SelectNodes(m_oFieldGroup.PathToParent);
if (lst != null)
{
oLog.Debug("{0} nodes found matching PathToParent", lst.Count);
foreach (XmlNode oNode in lst)
{
ParseOne(oNode, oLog);
}
} // if nodes found
} // if path to parent specified
else
{
ParseOne(oRoot, oLog);
}
} // Parse
} // indexer
private static void Init(SafeLog oLog)
{
lock (typeof(PostcodeToRegion)) {
oLog.Msg("Initialising UK postcode to region mapping...");
ms_oPostcodeToRegion = new SortedDictionary <string, string>();
string[] aryLines = new StreamReader(
Assembly.GetExecutingAssembly().GetManifestResourceStream("Ezbob.Utils.uk.postcode.regions.txt")
).ReadToEnd().Split('\n');
oLog.Debug("{0} rows read from source file.", aryLines.Length);
string sRegion = string.Empty;
foreach (string sLine in aryLines)
{
string sCurLine = sLine.Trim();
if (string.IsNullOrWhiteSpace(sCurLine) || sCurLine.StartsWith("#"))
{
continue;
}
int nPos = sCurLine.IndexOf('=');
if (nPos < 0)
{
sRegion = sCurLine;
}
else
{
string sPostcode = sCurLine.Substring(0, nPos).Trim();
if (sPostcode != string.Empty && sRegion != string.Empty)
{
string sNormalPostcode = sPostcode.ToUpper();
ms_oPostcodeToRegion[sNormalPostcode] = sRegion;
oLog.Debug("UK postcode {0} -> {1} region", sNormalPostcode, sRegion);
} // if
} // if
} // for each line
oLog.Msg("Initialising UK postcode to region mapping complete.");
} // lock
} // Init
} // static constructor
public RequestedTransaction(string sRawData, ASafeLog oLog)
{
m_oLog = new SafeLog(oLog);
string[] aryFields = sRawData.Split(',');
if (aryFields.Length != 3)
{
throw new Exception("Wrong number of fields in " + sRawData);
}
Date = DateTime.ParseExact(aryFields[0], "dd/mm/yyyy", ms_oCulture, DateTimeStyles.None).Date;
LoanID = Convert.ToInt32(aryFields[1]);
PaidAmount = Convert.ToDecimal(aryFields[2]);
m_oLog.Debug("{0} -> {1}", sRawData, this);
} // constructor
private decimal?Calculate()
{
decimal nPct = Cfg.OfferAmountPct(BusinessScore);
if (nPct == 0)
{
Log.Debug("No percent found for business score {0}.", BusinessScore);
return(null);
} // if
Log.Debug("Percent for business score {0} is {1}.", BusinessScore, nPct.ToString("P2"));
decimal nCalculatedOffer = TotalCurrentAssets * nPct;
var ci = new CultureInfo("en-GB", false);
Log.Debug("Calculated offer (total current assets * percent) is {0}", nCalculatedOffer.ToString("C2", ci));
nCalculatedOffer = (int)(Math.Round(nCalculatedOffer / minLoanAmount, 0, MidpointRounding.AwayFromZero) * minLoanAmount);
Log.Debug("Rounded offer is {0}", nCalculatedOffer.ToString("C2", ci));
if (nCalculatedOffer < Cfg.MinOfferAmount)
{
Log.Debug("The offer is less than {0}, not offering.", Cfg.MinOfferAmount.ToString("C2", ci));
return(null);
} // if
decimal nOfferBeforeCap = (int)(Math.Round((RequestedAmount * Cfg.OfferCapPct) / minLoanAmount, 0, MidpointRounding.AwayFromZero) * minLoanAmount);
decimal nCap = nOfferBeforeCap.Min(Cfg.ImmediateMaxAmount);
Log.Debug(
"Offer cap is {0} = min({1}, {2} * {4} = {3})",
nCap.ToString("C2", ci),
Cfg.ImmediateMaxAmount.ToString("C2", ci),
RequestedAmount.ToString("C2", ci),
nOfferBeforeCap.ToString("C2", ci),
Cfg.OfferCapPct.ToString("P2", ci)
);
decimal nOffer = nCap.Min(nCalculatedOffer);
Log.Debug(
"And the offer is {0} = min({1}, {2})",
nOffer.ToString("C2", ci),
nCalculatedOffer.ToString("C2", ci),
nCap.ToString("C2", ci)
);
if (nOffer > FundsAvailable - OpenCashRequests)
{
Log.Debug(
"The offer is withdrawn: not enough funds available: offer = {0}, funds = {1}.",
nOffer.ToString("C2", ci),
(FundsAvailable - OpenCashRequests).ToString("C2", ci)
);
return(null);
} // if
return(nOffer);
} // Calculate