public bool GetContactRequestList(out string message)
{
try
{
// Prepare the packet to send
Packets.BasicReqPacket packet = new Packets.BasicReqPacket(
Packets.PacketTypes.ListContactReq,
alea,
profile.Username
);
// send the package
udp.SendMessage(packet.Pack());
// Recieve packet
byte[] data = udp.RecieveMessage();
// Unpack the data and check the type
Packets.Packet p = Packets.Packet.Unpack <Packets.Packet>(data);
switch ((Packets.PacketTypes)p.Type)
{
case Packets.PacketTypes.ContactAck:
// Update contact requests list
Packets.ContactReqListPacket contactsRequests =
Packets.Packet.Unpack <Packets.ContactReqListPacket>(data);
profile.RecievedContactRequests = contactsRequests.Recieved;
profile.SentContactRequests = contactsRequests.Sent;
message = "Recieved list correctly";
return(true);
case Packets.PacketTypes.Error:
message = "Error: " + Packets.Packet.Unpack <Packets.AckErrorPacket>(data).Message;
DebugInfo("Contact request list: " + message);
break;
default:
DebugInfo("Contact request list: Unexpected type.");
message = "Error, unexpected type.";
break;
}
return(false);
}
catch (System.Net.Sockets.SocketException)
{
DebugInfo("Server is offline.");
message = "Server is offline.";
return(false);
}
}
// Get contact requests list for user current
public static bool ContactRequestsList(Packets.BasicReqPacket packet,
ClientStatus current,
ref List <Models.ContactRequest> sent,
ref List <Models.ContactRequest> recieved,
out string message)
{
try
{
if (CheckBasics(current, ClientStatus.Status.Disconnected, packet.Alea, out message))
{
var db = new Models.ServerDatabase();
// Fill the lists with the requests
recieved = db.ContactRequests
.Where(r => r.To.Username == current.Client.Username)
.ToList();
sent = db.ContactRequests
.Where(r => r.From.Username == current.Client.Username)
.ToList();
message = "Cool!";
return(true);
}
else
{
message = "Contact Requests List Error: " + message;
return(false);
}
}
catch (SqlException)
{
message = "Contact Requests List Error: Database error.";
return(false);
}
}
