protected void UpdateButton_Click(object sender, EventArgs e)
{
if (!Page.IsValid) return;
try
{
using (TransactionScope ts = new TransactionScope())
{
for (int i = 0; i < this.DistributionGridView.Rows.Count; i++)
{
GridViewRow gridViewRow = DistributionGridView.Rows[i];
HiddenField IsSpecialHiddenField = gridViewRow.FindControl("IsSpecialHiddenField") as HiddenField;
HiddenField RequisitionIDHiddenField = gridViewRow.FindControl("RequisitionIDHiddenField") as HiddenField;
HiddenField StationeryIDHiddenField = gridViewRow.FindControl("StationeryIDHiddenField") as HiddenField;
HiddenField SpecialStationeryIDHiddenField =
gridViewRow.FindControl("SpecialStationeryIDHiddenField") as HiddenField;
HiddenField QuantityDisbursedHiddenField = gridViewRow.FindControl("QuantityDisbursedHiddenField") as HiddenField;
TextBox QuantityTextBox = gridViewRow.FindControl("QuantityTextBox") as TextBox;
bool isSpecial = Convert.ToBoolean(IsSpecialHiddenField.Value);
int RequisitionID = Convert.ToInt32(RequisitionIDHiddenField.Value);
int StationeryID = Convert.ToInt32(StationeryIDHiddenField.Value);
int SpecialStationeryID = Convert.ToInt32(SpecialStationeryIDHiddenField.Value);
int QuantityDisbursed = Convert.ToInt32(QuantityDisbursedHiddenField.Value);
int QuantityDistributed = Convert.ToInt32(QuantityTextBox.Text.Trim());
using (RequisitionManager rm = new RequisitionManager())
{
Requisition rq = rm.GetRequisitionByID(RequisitionID);
if (!isSpecial)
{
List<RequisitionItem> rqItems = (from item in rq.RequisitionItems
where item.StationeryID == StationeryID
select item).ToList();
for (int j = 0; j < rqItems.Count && QuantityDisbursed > 0; j++)
{
RequisitionItem rqItem = rqItems[j];
if (QuantityDisbursed > rqItem.QuantityRequested)
{
rqItem.QuantityIssued = rqItem.QuantityRequested;
QuantityDisbursed = QuantityDisbursed - rqItem.QuantityRequested;
}
else if (QuantityDisbursed > 0)
{
rqItem.QuantityIssued = QuantityDisbursed;
QuantityDisbursed = 0;
}
}
}
else
{
List<SpecialRequisitionItem> srqItems = (from sitem in rq.SpecialRequisitionItems
where sitem.SpecialStationeryID == SpecialStationeryID
select sitem).ToList();
for (int j = 0; j < srqItems.Count && QuantityDisbursed > 0; j++)
{
SpecialRequisitionItem srqItem = srqItems[j];
if (QuantityDisbursed > srqItem.QuantityRequested)
{
srqItem.QuantityIssued = srqItem.QuantityRequested;
QuantityDisbursed = QuantityDisbursed - srqItem.QuantityRequested;
}
else if (QuantityDisbursed > 0)
{
srqItem.QuantityIssued = QuantityDisbursed;
QuantityDisbursed = 0;
}
}
}
Status status = rm.GetStatusByName(new StatusSearchDTO() { Name = "Fulfilled" });
rq.Status = status;
rm.UpdateRequisition(rq);
}
}
using (DisbursementManager dm = new DisbursementManager())
{
Disbursement disbursement = dm.FindDisbursementByID(this.DisbursementId);
disbursement.IsDistributed = true;
dm.UpdateDisbursement(disbursement);
}
ts.Complete();
}
Response.Redirect("~/Distribution/Disbursements.aspx");
}
catch (Exception exception)
{
this.ErrorMessage.Text = exception.Message;
}
}
