private void ParseRowCommand(GridView view, GridViewCommandEventArgs e)
{
//We want to obey OnSort and OnChart events
string[] commands = new string[1] {
"auction"
};
if (commands.Contains(e.CommandName))
{
int index = e.GetSelectedRowIndex() % view.PageSize;
GridViewRow row = view.Rows[index];
string Id = (row.Cells[0].Text.Trim());
var Auction = new BannerAuction(Convert.ToInt32(Id));
if (e.CommandName == "auction")
{
AuctionsPanel.Visible = false;
BiddingPanel.Visible = true;
target = Auction;
GenerateBiddingPanel(view);
DimensionsPlaceHolder.Controls.Clear();
}
}
}
private void GenerateBiddingPanel(GridView view)
{
PlaceBidPanel.Visible = true;
BannerAuction target = this.target;
//Generate DDL
var where = TableHelper.MakeDictionary("CreatorUsername", Member.CurrentName);
where.Add("Status", (int)AdvertStatus.Active);
where.Add("BannerAdvertDimensionId", (int)target.BannerType.Id);
availableOptions = TableHelper.SelectRows <BannerAdvert>(where);
//if 0, redirect
if (availableOptions.Count == 0)
{
Response.Redirect(String.Format("~/user/advert/bannersb.aspx?red=new&view={0}", CurrentSelectedDimemsions.Id));
}
//Generate Button
BidButton.Text = U4000.PLACEBID + ": " + target.NextMinBidValue.ToString();
BindDataToDDL();
//Generate fields
GenerateBidFields(target);
//Check if we have the best bid
if (target.HighestBid != null && target.HighestBid.Username == Member.CurrentName)
{
PlaceBidPanel.Visible = false;
}
}
protected void AuctionGrid_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
BannerAuction Auction = new BannerAuction(Convert.ToInt32(e.Row.Cells[0].Text));
// 1 - Display Time
// 2 - Highest Bid
// 3 - Auction closes
// 4 - Button
e.Row.Cells[1].Text = Auction.DisplayTime;
e.Row.Cells[2].Text = Auction.HighestBidString;
e.Row.Cells[3].Text = Auction.Closes;
if (Auction.Status != BannerAuctionStatus.Opened)
{
e.Row.Cells[4].Controls[1].Visible = false;
}
else
{
((LiteralControl)e.Row.Cells[4].Controls[2]).Text = " " + U4000.AUCTION;
}
}
}
protected void BidButton_Click(object sender, EventArgs e)
{
BannerAuction target = this.target;
ErrPanel.Visible = false;
SucPanel.Visible = false;
try
{
BannerAdvert advert = new BannerAdvert(Convert.ToInt32(ddlOptions.SelectedValue));
Member User = Member.Current;
Money bidValue = target.NextMinBidValue;
//Status check
if (target.Status != BannerAuctionStatus.Opened)
{
throw new MsgException(U4000.AUCTIONCLOSED);
}
//Balance check
if (bidValue > User.PurchaseBalance)
{
throw new MsgException(L1.NOTENOUGHFUNDS);
}
//Take money
User.SubtractFromPurchaseBalance(bidValue, "Banner bid");
User.SaveBalances();
//Add bid
BannerBid bid = new BannerBid();
bid.BidValue = bidValue;
bid.BannerAdvertId = advert.Id;
bid.BannerAuctionId = target.Id;
bid.Username = User.Name;
BannerAuctionManager.AddBid(bid, target, User);
//Refresh bids field
GenerateBidFields(target);
PlaceBidPanel.Visible = false;
SucPanel.Visible = true;
SucMess.Text = U4000.BIDPLACED;
AuctionGrid.DataBind();
}
catch (MsgException ex)
{
ErrPanel.Visible = true;
ErrMess.Text = ex.Message;
}
catch (Exception ex)
{
ErrorLogger.Log(ex);
}
}
private void GenerateBidFields(BannerAuction target)
{
var bids = target.GetBids();
for (int i = 0; i < bids.Count; i++)
{
bool IsPaid = i == 0 ? false : true;
if (i < BannerAuctionManager.DisplayedNormalBannerNumber)
{
IsPaid = false;
}
BidsLiteral.Text += bids[i].ToString(i + 1, IsPaid);
}
}
