public static IEnumerable <XmlDocument> ToSmallXmls(this Events.PriceBandUpdated data, int priceBandBatchSize)
{
var xmlString = new StringBuilder();
var rowsInBanch = 0;
foreach (var priceBand in data.PriceBandsList)
{
if (!priceBand.HasId || (!priceBand.HasMinimumPrice && !priceBand.HasMaximumPrice))
{
continue;
}
xmlString.Append(string.Format("<PriceBand><ProductGuid>{0}</ProductGuid><MinPrice>{1}</MinPrice><MaxPrice>{2}</MaxPrice></PriceBand>",
priceBand.Id,
priceBand.MinimumPrice.ToXmlString(),
priceBand.MaximumPrice.ToXmlString()));
rowsInBanch++;
if (rowsInBanch == priceBandBatchSize)
{
var xmlDoc = new XmlDocument();
xmlDoc.LoadXml(string.Format("<PriceBandList>{0}</PriceBandList>", xmlString));
rowsInBanch = 0;
xmlString.Length = 0;
yield return(xmlDoc);
}
}
if (rowsInBanch < priceBandBatchSize && xmlString.Length > 0)
{
var xmlDoc = new XmlDocument();
xmlDoc.LoadXml(string.Format("<PriceBandList>{0}</PriceBandList>", xmlString));
yield return(xmlDoc);
}
}
/// <summary>
/// </summary>
/// <param name="data"></param>
/// <returns></returns>
/// <exception cref="XmlException">There is a load or parse error in the XML. In this case, the document remains empty. </exception>
public static XmlDocument ToXml(this Events.PriceBandUpdated data)
{
var xmlString = new StringBuilder();
foreach (var priceBand in data.PriceBandsList)
{
if (!priceBand.HasId || (!priceBand.HasMinimumPrice && !priceBand.HasMaximumPrice))
{
continue;
}
xmlString.Append($"<PriceBand><ProductGuid>{priceBand.Id}</ProductGuid><MinPrice>{priceBand.MinimumPrice}</MinPrice><MaxPrice>{priceBand.MaximumPrice}</MaxPrice></PriceBand>");
}
if (xmlString.Length > 0)
{
var xmlDoc = new XmlDocument();
xmlDoc.LoadXml($"<PriceBandList>{xmlString}</PriceBandList>");
return(xmlDoc);
}
return(null);
}
