private ActionResult AgedExceptionsResultsToFile(AgedExceptionsViewModel model)
{
MemoryStream output = new MemoryStream();
StreamWriter writer = new StreamWriter(output, Encoding.UTF8);
var mgr = new AgedExceptionsManager();
var results = mgr.GetAgedExceptionsOverThree(model.DateFrom, model.DateTo, model.PrepCode);
bool wroteHeader = false;
foreach (var result in results)
{
var type = result.GetType();
var props = type.GetProperties();
if (!wroteHeader)
{
// Replace some column names based on service.
var keys = props.Select(x => x.Name).ToArray();
writer.Write(string.Join(";", keys));
writer.WriteLine();
writer.WriteLine();
wroteHeader = true;
}
var values = props.Select(x => x.GetValue(result, null)).ToArray();
writer.Write(string.Join(";", values));
writer.WriteLine();
}
writer.Flush();
output.Position = 0;
return(File(output, "text/comma-separated-values", "AgedExceptionsUserReport.csv"));
}
public ActionResult AgedExceptionsDetail([DataSourceRequest] DataSourceRequest request, AgedExceptionsViewModel search)
{
var mgr = new AgedExceptionsManager();
var items = mgr.FetchAgedExceptionsDetail(search).AsQueryable();
var result = items.ToDataSourceResult(request);
return(Json(result, JsonRequestBehavior.AllowGet));
}
private ActionResult AgedExceptionInternal(AgedExceptionsViewModel model)
{
// Did the user ask to save to file?
if (model.SaveToFile == "true")
{
// Return a CSV formatted file.
return(AgedExceptionsResultsToFile(model));
}
// Fall-through common path: search by date range and PrepCode.
var mgr = new AgedExceptionsManager();
model.AgedExceptionTotals = mgr.GetAgedExceptionTotals(model.DateFrom, model.DateTo, model.PrepCode).ToList();
model.AgedExceptionSummaries = mgr.GetAgedExceptionSummary().ToList();
// Reset the detail view.
model.ErrCode = "";
return(View("AgedExceptions", model));
}