}//CTOR
//-------------------------------------------------------------------------------------------------------//
/// <summary>
/// Reads all invoices and stores it's values in a List.
/// </summary>
/// <param name="customersFileName"></param>
public MyDictionary<MyDictionary<List<Sale>>> ReadInvoiceData()
{
MyDictionary<MyDictionary<List<Sale>>> customerActivity = new MyDictionary<MyDictionary<List<Sale>>>(StringComparer.InvariantCultureIgnoreCase);
///Start date is lookBackYrs year ago.
int lookBackYrs = (int)Settings.Default.invoiceLookBackYrs;
DateTime startDate = DateTime.Now.AddYears(-lookBackYrs);
int invNum = -1;
string cusCode = String.Empty;
string stockCode = String.Empty;
double salePrice = -1;
int currCode = -1;
double xRate = -1;
DateTime invDate = new DateTime();
MyDictionary<List<Sale>> productActivity;
try
{
sdo = new SDOEngine();
//Try a connection, will throw an exception if it fails
ws = (WorkSpace)sdo.Workspaces.Add("App Server Update");
ws.Connect(sageUsrSet.sageDBDir, sageUsrSet.sageUsername, sageUsrSet.sagePassword, "UniqueUpdater");
//Create instances of the objects
invoiceRecord = (InvoiceRecord)ws.CreateObject("InvoiceRecord");
invoiceItem = (InvoiceItem)ws.CreateObject("InvoiceItem");
//Start at last Invoice
invoiceRecord.MoveLast();
do
{
//Invoice info
invDate = (DateTime)SDOHelper.Read(invoiceRecord, "INVOICE_DATE");
//Only read invoice details if it is recent enough.
if (invDate >= startDate)
{
invNum = (Int32)SDOHelper.Read(invoiceRecord, "INVOICE_NUMBER");
cusCode = (String)SDOHelper.Read(invoiceRecord, "ACCOUNT_REF");
currCode = (SByte)SDOHelper.Read(invoiceRecord, "CURRENCY");
xRate = (Double)SDOHelper.Read(invoiceRecord, "FOREIGN_RATE");
//Check for cusCode entry in customerActivity.
if (!customerActivity.ContainsKey(cusCode))
{
productActivity = new MyDictionary<List<Sale>>();
customerActivity[cusCode] = productActivity;
}
else
{
productActivity = customerActivity[cusCode];
}//Else
//Link Items to Record
invoiceItem = invoiceRecord.Link;
//Invoice Item info.
invoiceItem.MoveFirst();
do
{
stockCode = (String)SDOHelper.Read(invoiceItem, "STOCK_CODE");
double netAmount = (Double)SDOHelper.Read(invoiceItem, "NET_AMOUNT");
double qty = (Double)SDOHelper.Read(invoiceItem, "QTY_ORDER");
//if (currCode != baseCurrCode)
//{
// salePrice = (netAmount * xRate) / qty;
//}
//else
//{
// salePrice = netAmount / qty;
//}//Else
salePrice = netAmount / qty;
//If Customer or Product were not on lists then skip row.
if (!productMap.ContainsKey(stockCode) || !customerMap.ContainsKey(cusCode))
continue;
List<Sale> salesList;
//Check for stockCode entry in productActivity.
if (!productActivity.ContainsKey(stockCode))
{
salesList = new List<Sale>();
productActivity[stockCode] = salesList;
}
else
{
salesList = productActivity[stockCode];
}//Else
//Retrieve sale and add it to salesList.
Sale sale = new Sale(invDate, salePrice, stockCode);
salesList.Add(sale);
salesList.Sort();
} while (invoiceItem.MoveNext());
}//If date
} while (invoiceRecord.MovePrev());
}
catch (Exception e)
{
string eString = "Problem reading Invoice Data"
+ "\r\n ----------------- \r\n"
+ e.GetType() + "\r\n" + e.Message
+ "\r\n ----------------- \r\n"
+ "\r\nInvoice No.: " + invNum + ", Product: " + stockCode + ", Customer : " + cusCode
+ "\r\nSale Price : " + salePrice + "\r\n";
throw new Exception(eString);
}
finally
{
DestroyAllObjects();
}//Finally
return customerActivity;
}//readInvoiceData
}//readInvoiceData
//-------------------------------------------------------------------------------------------------------//
/// <summary>
/// Get Last price of the product that this customer bought.
/// </summary>
/// <param name="customerCode">Customer Code</param>
/// <param name="productCode">Product Code</param>
/// <returns></returns>
public Sale GetLastPriceData(string customerCode, string productCode)
{
///Start date is lookBackYrs year ago.
int lookBackYrs = (int)Settings.Default.invoiceLookBackYrs;
DateTime startDate = DateTime.Now.AddYears(-lookBackYrs);
int invNum = -1;
//string cusCode = String.Empty;
double salePrice = -1;
int currCode = -1;
double xRate = -1;
DateTime invDate = new DateTime();
try
{
sdo = new SDOEngine();
//Try a connection, will throw an exception if it fails
ws = (WorkSpace)sdo.Workspaces.Add("App Server Update");
ws.Disconnect();
ws.Connect(sageUsrSet.sageDBDir, sageUsrSet.sageUsername, sageUsrSet.sagePassword, "UniqueUpdater");
//Create instances of the objects
invoiceRecord = (InvoiceRecord)ws.CreateObject("InvoiceRecord");
invoiceItem = (InvoiceItem)ws.CreateObject("InvoiceItem");
var cs = (string)SDOHelper.Read(invoiceRecord, "ACCOUNT_REF");
SDOHelper.Write(invoiceRecord, "ACCOUNT_REF", customerCode);
invoiceRecord.Find(false);
invNum = (int)SDOHelper.Read(invoiceRecord, "INVOICE_NUMBER");
//Start at last Invoice
invoiceRecord.MoveLast();
do
{
//Invoice info
invDate = (DateTime)SDOHelper.Read(invoiceRecord, "INVOICE_DATE");
cs = (string)SDOHelper.Read(invoiceRecord, "ACCOUNT_REF");
//Only read invoice details if it is recent enough.
if (invDate < startDate)
break;
invNum = (int)SDOHelper.Read(invoiceRecord, "INVOICE_NUMBER");
currCode = (sbyte)SDOHelper.Read(invoiceRecord, "CURRENCY");
xRate = (double)SDOHelper.Read(invoiceRecord, "FOREIGN_RATE");
//Link Items to Record
invoiceItem = invoiceRecord.Link;
var lastPriceResult = invoiceItem.FindFirst("STOCK_CODE", productCode);
if (lastPriceResult)
{
double netAmount = (double)SDOHelper.Read(invoiceItem, "NET_AMOUNT");
double qty = (double)SDOHelper.Read(invoiceItem, "QTY_ORDER");
salePrice = netAmount / qty;
return new Sale(invDate, salePrice, productCode);
}//If
} while (invoiceRecord.MovePrev());
}
catch (Exception e)
{
string eString = "Problem reading Invoice Data"
+ "\r\n ----------------- \r\n"
+ e.GetType() + "\r\n" + e.Message
+ "\r\n ----------------- \r\n"
+ "\r\nInvoice No.: " + invNum + ", Product: " + productCode + ", Customer : " + customerCode
+ "\r\nSale Price : " + salePrice + "\r\n";
throw new Exception(eString);
}
finally
{
DestroyAllObjects();
}//Finally
return null;
}//readInvoiceData
