private async Task ReceiveSynchronizationMessage(IWebSocketConnection webSocketConnection, ClientSynchronizationMessage message)
{
string publicKey;
if (!_mapConnectionsToPublicKey.TryGetValue(webSocketConnection.ConnectionId, out publicKey))
{
return;
}
var messages = _messageStore.Get(
e =>
e.Timestamp <= message.TimestampTo &&
e.Timestamp > message.TimestampFrom &&
(e.To == publicKey || e.From == publicKey)
);
//var tasks = messages.Select(e => SendAsync(e));//TODO Synchro also SENT msges not only INBOX
var tasks = messages.Select(async(encryptedMessage) =>
{
var publicKeyIsReciever = encryptedMessage.To == publicKey;
var decryptedMessage = _messageDecryptor.Decrypt(
encryptedMessage,
GetPrivateKeyFromPublicKey(publicKeyIsReciever ? encryptedMessage.To : encryptedMessage.From)
, publicKeyIsReciever);
var internalMessage = _mapper.Map <InternalMessage>(decryptedMessage);
internalMessage.DateTime = DateTimeOffset.FromUnixTimeSeconds(internalMessage.Timestamp).ToString();
internalMessage.Title = internalMessage.Title;
internalMessage.Content = internalMessage.Content;
internalMessage.Id = internalMessage.Id.GetHashCode().ToString();
await _internalMessageSender.SendAsync(webSocketConnection, new WebSocketMessageContract()
{
Type = WebSocketMessageResponseTypes.INTERNAL_MESSAGE,
Data = internalMessage
});
});
await Task.WhenAll(tasks);
await _internalMessageSender.SendAsync(webSocketConnection, new WebSocketMessageContract()
{
Type = WebSocketMessageResponseTypes.END_OF_SYNCHRONIZATION,
Data = message
});
}
