public void ObjectBuy(IClientAPI remoteClient, UUID agentID, UUID sessionID, UUID groupID, UUID categoryID,
uint localID, byte saleType, int salePrice)
{
if (salePrice < 0) return;
if (salePrice > 0)
{ // allow users with negative balances to buy freebies
int avatarFunds = getCurrentBalance(agentID);
if (avatarFunds < salePrice)
{
// The viewer runs a check on monies balance, however, let's make sure another viewer
// can't exploit this by removing and check their funds ourselves.
remoteClient.SendAgentAlertMessage("Insufficient funds to purchase this item!", false);
return;
}
}
IClientAPI sourceAvatarClient = LocateClientObject(remoteClient.AgentId);
if (sourceAvatarClient == null)
{
sourceAvatarClient.SendAgentAlertMessage("Purchase failed. No Controlling client found for sourceAvatar!", false);
return;
}
Scene s = LocateSceneClientIn(remoteClient.AgentId);
//Scene s = GetScenePresence(remoteClient.AgentId);
SceneObjectPart objectPart = s.GetSceneObjectPart(localID);
if (objectPart == null)
{
sourceAvatarClient.SendAgentAlertMessage("Purchase failed. The object was not found.", false);
return;
}
///// Prevent purchase spoofing, as well as viewer bugs. /////
// Verify that the object is actually for sale
if (objectPart.ObjectSaleType == (byte)SaleType.Not)
{
remoteClient.SendAgentAlertMessage("Purchase failed. The item is not for sale.", false);
return;
}
// Verify that the viewer sale type actually matches the correct sale type of the object
if (saleType != objectPart.ObjectSaleType)
{
remoteClient.SendAgentAlertMessage("Purchase failed. The sale type does not match.", false);
return;
}
// Verify that the buyer is paying the correct amount
if (salePrice != objectPart.SalePrice)
{
remoteClient.SendAgentAlertMessage("Purchase failed. The payment price does not match the sale price.", false);
return;
}
string objName = objectPart.ParentGroup.RootPart.Name;
Vector3 pos = objectPart.AbsolutePosition;
int posx = (int)(pos.X + 0.5);
int posy = (int)(pos.Y + 0.5);
int posz = (int)(pos.Z + 0.5);
string transDesc = String.Format("{0} in {1} at <{2},{3},{4}>", objName, objectPart.ParentGroup.Scene.RegionInfo.RegionName, posx, posy, posz);
string sourceAlertText = "Purchased " + objName + " for Iz$" + salePrice;
string destAlertText = resolveAgentName(agentID) + " paid you Iz$" + salePrice + " via " + objName;
int transType = (int)MoneyTransactionType.ObjectSale;
UUID transID = UUID.Zero;
TransactionInfoBlock transInfo = new TransactionInfoBlock();
transInfo.Amount = salePrice;
transInfo.TransactionType = transType;
transInfo.SourceID = remoteClient.AgentId;
transInfo.DestID = objectPart.OwnerID;
transInfo.IsSourceGroup = false;
transInfo.IsDestGroup = false;
transInfo.ItemDescription = Util.StringToBytes256(objName);
if (agentID == objectPart.OwnerID)
{
// we'll let them test the buy, but nothing happens money wise.
if (!s.PerformObjectBuy(remoteClient, categoryID, localID, saleType))
return;
sourceAvatarClient.SendBlueBoxMessage(agentID, "", sourceAlertText);
}
else
{
if (salePrice == 0)
{
// We need to add a counter here for Freebies thus bypassing the DB for transactions cause
// Freebies are a pain to have to track in the transaction history.
if (!s.PerformObjectBuy(remoteClient, categoryID, localID, saleType))
return;
}
else
{
UUID originalOwnerID = objectPart.OwnerID; // capture the original seller's UUID for the money transfer
if (!s.PerformObjectBuy(remoteClient, categoryID, localID, saleType)) // changes objectPart.OwnerID
return;
transID = doMoneyTransfer(remoteClient.AgentId, originalOwnerID, salePrice, transType, transDesc);
}
SendMoneyBalanceTransaction(sourceAvatarClient, transID, true, sourceAlertText, transInfo);
}
IClientAPI destAvatarClient = LocateClientObject(objectPart.OwnerID);
if (destAvatarClient == null)
{
return;
}
else
{
SendMoneyBalanceTransaction(destAvatarClient, transID, true, destAlertText, transInfo);
}
}
private void processLandBuy(Object osender, EventManager.LandBuyArgs e)
{
if (e.transactionID != 0)
{
// Not sure what this error is, duplicate purchase request for if the packet comes in a second time?
return;
}
e.transactionID = Util.UnixTimeSinceEpoch();
// This method should not do any additional validation.
// Any required validation should have been performed either
// in LandManagementModule handleLandValidationRequest() or
// in ValidateLandBuy above.
int transType = (int)MoneyTransactionType.LandSale;
string transDesc = "Land purchase";
UUID sourceClientID = e.agentId;
IClientAPI sourceClient = LocateClientObject(sourceClientID);
if (!e.economyValidated)
{
if (sourceClient != null)
sourceClient.SendAgentAlertMessage("Could not validate user account balance for purchase.", false);
return;
}
if ((e.parcel == null) || (!e.landValidated))
return;
LandData parcel = e.parcel.landData;
int transAmount = e.originalParcelPrice;
UUID transID = UUID.Zero;
UUID destClientID = e.originalParcelOwner;
IClientAPI destClient = LocateClientObject(destClientID);
// Pick a spot inside the parcel. Since blocks are 4x4, pick a spot 2m inside the bottom corner block.
Vector3 pos = parcel.AABBMin;
pos.X += 2;
pos.Y += 2;
transDesc += " at " + e.parcel.regionName + " (" + pos.X + "," + pos.Y + "): " + parcel.Name;
// limit the result to 255 for the db storage
if (transDesc.Length > 255)
transDesc = transDesc.Substring(0, 255);
// requires 2 users: source and dest clients must both be users (not groups, not same)
transID = doMoneyTransfer(sourceClientID, destClientID, transAmount, transType, transDesc);
TransactionInfoBlock transInfo = new TransactionInfoBlock();
transInfo.Amount = transAmount;
transInfo.TransactionType = transType;
transInfo.ItemDescription = Util.StringToBytes256(transDesc);
transInfo.SourceID = sourceClientID;
transInfo.IsSourceGroup = false;
transInfo.DestID = e.originalParcelOwner;
if (e.originalIsGroup)
{
// not currently supported (blocked in LandManagementModule handleLandValidationRequest())
// unless price is 0, because we cannot pass a group ID to doMoneyTransfer above.
transInfo.IsDestGroup = true;
}
else
{
transInfo.IsDestGroup = false;
}
if (sourceClient != null)
{
string destName = resolveAgentName(destClientID);
if (destName == String.Empty) destName = "a group (or unknown user)";
string sourceText = "You paid Iz$" + transAmount + " to " + destName + " for a parcel of land.";
SendMoneyBalanceTransaction(sourceClient, transID, true, sourceText, transInfo);
}
if (destClient != null)
{
string destName = resolveAgentName(sourceClientID);
if (destName == String.Empty) destName = "a group (or unknown user)";
string destText = "You were paid Iz$" + transAmount + " by " + destName + " for a parcel of land.";
SendMoneyBalanceTransaction(destClient, transID, true, destText, transInfo);
}
}
public bool ObjectGiveMoney(UUID objectID, UUID sourceAvatarID, UUID destAvatarID, int amount)
{
if (amount < 0) return false;
SceneObjectPart part = findPrim(objectID);
if (part == null)
return false;
string objName = part.ParentGroup.Name;
string description = String.Format("{0} paid {1}", objName, resolveAgentName(destAvatarID));
int transType = (int)MoneyTransactionType.ObjectPays;
if (amount > 0)
{ // allow users with negative balances to buy freebies
int sourceAvatarFunds = getCurrentBalance(sourceAvatarID);
if (sourceAvatarFunds < amount)
{
return false;
}
}
UUID transID = doMoneyTransfer(sourceAvatarID, destAvatarID, amount, transType, description);
TransactionInfoBlock transInfo = new TransactionInfoBlock();
transInfo.Amount = amount;
transInfo.TransactionType = transType;
transInfo.SourceID = sourceAvatarID;
transInfo.DestID = destAvatarID;
transInfo.IsSourceGroup = false;
transInfo.IsDestGroup = false;
transInfo.ItemDescription = Util.StringToBytes256(objName);
IClientAPI sourceAvatarClient = LocateClientObject(sourceAvatarID);
if (sourceAvatarClient == null)
{
// Just a quick catch for a null reference, just cause they can't be found doesn't
// mean the item can't pay out the money.
}
else
{
string sourceText = objName + " paid out Iz$" + amount + " to " + resolveAgentName(destAvatarID);
SendMoneyBalanceTransaction(sourceAvatarClient, transID, true, sourceText, transInfo);
}
IClientAPI destAvatarClient = LocateClientObject(destAvatarID);
if(destAvatarClient == null)
{
// Quick catch due to scene issues, don't want to it to fall down if
// the destination avatar is not in the same scene list or online at all.
} else
{
string destText = "You were paid Iz$" + amount + " by " + part.ParentGroup.Name;
SendMoneyBalanceTransaction(destAvatarClient, transID, true, destText, transInfo);
}
return true;
}
private void MoneyTransferAction(Object osender, EventManager.MoneyTransferArgs e)
{
if (e.amount < 0) return;
//ScenePresence sourceAvatar = m_scene.GetScenePresence(e.sender);
//IClientAPI sourceAvatarClient = sourceAvatar.ControllingClient;
UUID sourceAvatarID = e.sender;
int transType = e.transactiontype;
string transDesc = e.description;
UUID destAvatarID = e.receiver;
int transAmount = e.amount;
IClientAPI sourceAvatarClient;
IClientAPI destAvatarClient;
string sourceText = "";
string destText = "";
TransactionInfoBlock transInfo = new TransactionInfoBlock();
transInfo.Amount = transAmount;
transInfo.TransactionType = transType;
transInfo.SourceID = sourceAvatarID;
transInfo.DestID = destAvatarID;
transInfo.IsSourceGroup = false;
transInfo.IsDestGroup = false;
transInfo.ItemDescription = new byte[0];
sourceAvatarClient = LocateClientObject(sourceAvatarID);
if (sourceAvatarClient == null)
{
m_log.Debug("[CURRENCY]: Source Avatar not found!");
}
if (transType == (int)MoneyTransactionType.PayObject)
{
SceneObjectPart part = findPrim(e.receiver);
if (!CheckPayObjectAmount(part, e.amount))
{
sourceAvatarClient.SendAgentAlertMessage("Invalid amount used for payment to object.", false);
return;
}
// Check if the object or owner are muted.
if (IsMutedObject(part.ParentGroup, sourceAvatarID))
{
sourceAvatarClient.SendAgentAlertMessage("Cannot give money to an object or object owner that you have muted. If the viewer has automatically unblocked the owner, you can retry payment.", false);
return;
}
destAvatarID = part.OwnerID;
destAvatarClient = LocateClientObject(destAvatarID);
Vector3 pos = part.AbsolutePosition;
int posx = (int)(pos.X + 0.5); // round to nearest
int posy = (int)(pos.Y + 0.5); // round to nearest
int posz = (int)(pos.Z + 0.5); // round to nearest
transInfo.DestID = destAvatarID;
transInfo.ItemDescription = Util.StringToBytes256(part.ParentGroup.RootPart.Name);
transDesc = String.Format("Paid {0} via object {1} in {2} at <{3},{4},{5}>", resolveAgentName(destAvatarID), part.ParentGroup.Name, part.ParentGroup.Scene.RegionInfo.RegionName, posx, posy, posz);
sourceText = "You paid " + resolveAgentName(destAvatarID) + " Iz$" + transAmount + " via " + part.ParentGroup.Name;
destText = resolveAgentName(sourceAvatarID) + " paid you Iz$" + transAmount;
}
else
{
destAvatarID = (e.receiver);
destAvatarClient = LocateClientObject(destAvatarID);
if (destAvatarClient == null)
{
}
else if (LocateSceneClientIn(destAvatarID).GetScenePresence(destAvatarID).IsBot)
{
sourceAvatarClient.SendAgentAlertMessage("You cannot pay a bot.", false);
return;
}
transDesc = "Gift";
sourceText = "You paid " + resolveAgentName(destAvatarID) + " Iz$" + transAmount;
destText = resolveAgentName(sourceAvatarID) + " paid you Iz$" + transAmount;
}
if (transAmount > 0)
{ // allow users with negative balances to buy freebies
int avatarFunds = getCurrentBalance(sourceAvatarID);
if (avatarFunds < transAmount)
{
sourceAvatarClient.SendAgentAlertMessage("Insufficient funds at this time", false);
return;
}
}
UUID transID;
bool success;
if (sourceAvatarID == destAvatarID)
{
// catching here, they can test but no reason to stuff crap in the db for testing
transID = UUID.Zero;
success = true;
}
else
{
transID = doMoneyTransfer(sourceAvatarID, destAvatarID, transAmount, transType, transDesc);
success = (transID != UUID.Zero);
}
//if this is a scripted transaction let the script know money has changed hands
if (transType == (int)MoneyTransactionType.PayObject)
{
this.OnObjectPaid(e.receiver, sourceAvatarID, transAmount);
}
SendMoneyBalanceTransaction(sourceAvatarClient, transID, success, sourceText, transInfo);
if (destAvatarClient == null)
{
// don't want to do anything, as they can not be found, this is ugly but will suffice
// until we get the scene working correctly to pull every avatar
}
else
{
SendMoneyBalanceTransaction(destAvatarClient, transID, success, destText, transInfo);
}
}
/// <summary>
/// Send the Balance to the viewer
/// </summary>
/// <param name="client">Client requesting information</param>
private void SendMoneyBalanceTransaction(IClientAPI client, UUID transaction, bool success, string transactionDescription, TransactionInfoBlock transInfo)
{
UUID avatarID = client.AgentId;
int avatarFunds = getCurrentBalance(avatarID);
client.SendMoneyBalance(transaction, success, transactionDescription, avatarFunds, transInfo);
}
public void ApplyMeshUploadCharge(UUID agentID, int meshCount, int textureCount)
{
int transAmount = MeshUploadCharge(meshCount, textureCount);
if (transAmount <= 0)
return;
string transDesc = "mesh upload";
int transCode = (int)MoneyTransactionType.UploadCharge;
UUID transID = ApplyCharge(agentID, transCode, transAmount, transDesc);
// The viewer notifies the user for most upload transactions, except for mesh uploads.
// So if there's a client, notify them now.
IClientAPI client = LocateClientObject(agentID);
if (client != null)
{
TransactionInfoBlock transInfo = new TransactionInfoBlock();
transInfo.Amount = transAmount;
transInfo.TransactionType = transCode;
transInfo.SourceID = agentID;
transInfo.DestID = UUID.Zero;
transInfo.IsSourceGroup = false;
transInfo.IsDestGroup = false;
transInfo.ItemDescription = Util.StringToBytes256(transDesc);
string message;
if ((transDesc == null) || (transDesc == String.Empty))
message = "You paid $" + transAmount.ToString() + ".";
else
message = "You paid $" + transAmount.ToString() + " for " + transDesc + ".";
SendMoneyBalanceTransaction(client, transID, true, message, transInfo);
}
}
public void SendMoneyBalance(UUID transaction, bool success, string description, int balance, TransactionInfoBlock transInfo)
{
}
public void SendMoneyBalance(OpenMetaverse.UUID transaction, bool success, string description, int balance, OpenMetaverse.Packets.MoneyBalanceReplyPacket.TransactionInfoBlock transInfo)
{
}
// Returns the transaction ID that shows up in the transaction history.
public string ObjectGiveMoney(UUID objectID, UUID sourceAvatarID, UUID destAvatarID, int amount, out string reason)
{
reason = String.Empty;
if (amount <= 0)
{
reason = "INVALID_AMOUNT";
return String.Empty;
}
SceneObjectPart part = findPrim(objectID);
if (part == null)
{
reason = "MISSING_PERMISSION_DEBIT"; // if you can't find it, no perms either
return String.Empty;
}
string objName = part.ParentGroup.Name;
string description = String.Format("{0} paid {1}", objName, resolveAgentName(destAvatarID));
int transType = (int)MoneyTransactionType.ObjectPays;
if (amount > 0)
{ // allow users with negative balances to buy freebies
int sourceAvatarFunds = getCurrentBalance(sourceAvatarID);
if (sourceAvatarFunds < amount)
{
reason = "LINDENDOLLAR_INSUFFICIENTFUNDS";
return String.Empty;
}
}
UUID transID = doMoneyTransfer(sourceAvatarID, destAvatarID, amount, transType, description);
// the transID UUID is actually a ulong stored in a UUID.
string result = transID.GetULong().ToString();
reason = String.Empty;
TransactionInfoBlock transInfo = new TransactionInfoBlock();
transInfo.Amount = amount;
transInfo.TransactionType = transType;
transInfo.SourceID = sourceAvatarID;
transInfo.DestID = destAvatarID;
transInfo.IsSourceGroup = false;
transInfo.IsDestGroup = false;
transInfo.ItemDescription = Util.StringToBytes256(objName);
IClientAPI sourceAvatarClient = LocateClientObject(sourceAvatarID);
if (sourceAvatarClient == null)
{
// Just a quick catch for a null reference, just cause they can't be found doesn't
// mean the item can't pay out the money.
}
else
{
string sourceText = objName + " paid out Iz$" + amount + " to " + resolveAgentName(destAvatarID);
SendMoneyBalanceTransaction(sourceAvatarClient, transID, true, sourceText, transInfo);
}
IClientAPI destAvatarClient = LocateClientObject(destAvatarID);
if(destAvatarClient == null)
{
// Quick catch due to scene issues, don't want to it to fall down if
// the destination avatar is not in the same scene list or online at all.
} else
{
string destText = "You were paid Iz$" + amount + " by " + part.ParentGroup.Name;
SendMoneyBalanceTransaction(destAvatarClient, transID, true, destText, transInfo);
}
return result;
}
