public ChatResult AddMessage(string connectionId, MessageInfo msg)
{
if (m_mapConnectionIdCustomer.ContainsKey(connectionId))
{
string myCustomerId = m_mapConnectionIdCustomer[connectionId];
string receiverId = msg.ReceiverId;
//nếu receiver ở đây là customer(ko phải group) thì kiểm tra customer on hay off
if (m_customerInfoDict.ContainsKey(receiverId))
{
//nếu receiver offline thì lưu vào OffLineMessageDict
string status = m_customerInfoDict[receiverId].Status;
if (status.Equals(ChatDefinition.Offline))
{
if (!m_offlineMessage.ContainsKey(receiverId))
m_offlineMessage.Add(receiverId, new Dictionary<string, MessageInfo>());
if (!m_offlineMessage[receiverId].ContainsKey(msg.Id))
m_offlineMessage[receiverId].Add(msg.Id, msg);
m_adapter.AddOfflineMessage(myCustomerId, msg.Id);//database
}
}
//nếu receiver ở đây là Group thì kiểm tra group tồn tại ko
else
{
if (!m_groupInfoDict.ContainsKey(receiverId) && !receiverId.Equals("All"))
return new ChatResult(false, "ReceiverId doesn't exist.");
}
if (!m_messageDict.ContainsKey(myCustomerId))
m_messageDict.Add(myCustomerId, new Dictionary<string, MessageInfo>());
if (!m_messageDict[myCustomerId].ContainsKey(msg.Id))
m_messageDict[myCustomerId].Add(msg.Id, msg);
m_adapter.AddMessage(myCustomerId, msg.Id);//database
return new ChatResult(true, null);
}
return new ChatResult(false, "Your ID doens't exist.");
}
public ChatResult SendMessageToFriend(MessageInfo msg)
{
ChatResult result = Manager.Instance.AddMessage(Context.ConnectionId, msg);
if (result.Success)
{
CustomerInfo myCustomer = Manager.Instance.GetCustomerByConnectionId(Context.ConnectionId);
CustomerInfo friendCustomer = Manager.Instance.GetCustomerByCustomerId(msg.ReceiverId);
//send message to friend
List<string> friendConnectionIds = friendCustomer.ConnectionList;
Clients.Clients(friendConnectionIds).OnReceiveMessage(msg);
//send message to myCustomer(#connectionId)
List<string> myConnectionIds = new List<string>(myCustomer.ConnectionList);
myConnectionIds.Remove(Context.ConnectionId);
Clients.Clients(myConnectionIds).OnReceiveMessage(msg);
}
return result;
}
public ChatResult SendMessageToGroup(MessageInfo msg)
{
ChatResult result = Manager.Instance.AddMessage(Context.ConnectionId, msg);
if (result.Success)
{
GroupInfo group = GetGroupByGroupId(msg.ReceiverId);
string senderId = msg.SenderId;
List<string> customerConnectionIds = new List<string>();
foreach (string customerId in group.CustomerList)
customerConnectionIds.AddRange(Manager.Instance.GetCustomerByCustomerId(customerId).ConnectionList);
customerConnectionIds.Remove(Context.ConnectionId);
Clients.Clients(customerConnectionIds).OnReceiveMessage(msg);
}
return result;
}
public ChatResult BroadcastMessage(MessageInfo message)
{
CustomerInfo customer = Manager.Instance.GetCustomerByConnectionId(Context.ConnectionId);
if (customer != null)
{
Clients.AllExcept(Context.ConnectionId).OnReceiveMessage(message);
return new ChatResult(true, null);
}
return new ChatResult(false, "Your Id doesn't exist.");
}