コード例 #1
0
        /// <summary>
        /// Tries to reject all pending requests.
        /// </summary>
        /// <param name="messageRouterManager">The message router manager.</param>
        /// <param name="messageRouterResultHandler">The message router result handler.</param>
        /// <returns>True, if successful. False otherwise.</returns>
        public async Task <bool> RejectAllPendingRequestsAsync(
            MessageRouterManager messageRouterManager, MessageRouterResultHandler messageRouterResultHandler)
        {
            bool          wasSuccessful   = false;
            IList <Party> pendingRequests = messageRouterManager.RoutingDataManager.GetPendingRequests();

            if (pendingRequests.Count > 0)
            {
                IList <MessageRouterResult> messageRouterResults = new List <MessageRouterResult>();

                foreach (Party pendingRequest in pendingRequests)
                {
                    messageRouterResults.Add(messageRouterManager.RejectPendingRequest(pendingRequest));
                }

                foreach (MessageRouterResult messageRouterResult in messageRouterResults)
                {
                    await messageRouterResultHandler.HandleResultAsync(messageRouterResult);
                }

                wasSuccessful = true;
            }

            return(wasSuccessful);
        }
コード例 #2
0
        /// <summary>
        /// Tries to accept/reject a pending request.
        /// </summary>
        /// <param name="messageRouterManager">The message router manager.</param>
        /// <param name="messageRouterResultHandler">The message router result handler.</param>
        /// <param name="senderParty">The sender party (accepter/rejecter).</param>
        /// <param name="doAccept">If true, will try to accept the request. If false, will reject.</param>
        /// <param name="channelAccountIdOfPartyToAcceptOrReject">The channel account ID of the party whose request to accep/reject.</param>
        /// <returns>Null, if an accept/reject operation was executed successfully.
        /// A user friendly error message otherwise.</returns>
        public async Task <string> AcceptOrRejectRequestAsync(
            MessageRouterManager messageRouterManager, MessageRouterResultHandler messageRouterResultHandler,
            Party senderParty, bool doAccept, string channelAccountIdOfPartyToAcceptOrReject)
        {
            string errorMessage = null;

            IRoutingDataManager routingDataManager = messageRouterManager.RoutingDataManager;
            Party partyToAcceptOrReject            = null;

            if (routingDataManager.GetPendingRequests().Count > 0)
            {
                try
                {
                    partyToAcceptOrReject = routingDataManager.GetPendingRequests().Single(
                        party => (party.ChannelAccount != null &&
                                  !string.IsNullOrEmpty(party.ChannelAccount.Id) &&
                                  party.ChannelAccount.Id.Equals(channelAccountIdOfPartyToAcceptOrReject)));
                }
                catch (InvalidOperationException e)
                {
                    errorMessage = string.Format(
                        ConversationText.FailedToFindPendingRequestForUserWithErrorMessage,
                        channelAccountIdOfPartyToAcceptOrReject,
                        e.Message);
                }
            }

            if (partyToAcceptOrReject != null)
            {
                Party connectedSenderParty =
                    routingDataManager.FindConnectedPartyByChannel(
                        senderParty.ChannelId, senderParty.ChannelAccount);

                bool senderIsConnected =
                    (connectedSenderParty != null &&
                     routingDataManager.IsConnected(connectedSenderParty, ConnectionProfile.Owner));

                MessageRouterResult messageRouterResult = null;

                if (doAccept)
                {
                    if (senderIsConnected)
                    {
                        // The sender (accepter/rejecter) is ALREADY connected with another party
                        Party otherParty = routingDataManager.GetConnectedCounterpart(connectedSenderParty);

                        if (otherParty != null)
                        {
                            errorMessage = string.Format(
                                ConversationText.AlreadyConnectedWithUser, otherParty.ChannelAccount?.Name);
                        }
                        else
                        {
                            errorMessage = ConversationText.ErrorOccured;
                        }
                    }
                    else
                    {
                        bool createNewDirectConversation =
                            !(NoDirectConversationsWithChannels.Contains(senderParty.ChannelId.ToLower()));

                        // Try to accept
                        messageRouterResult = await messageRouterManager.ConnectAsync(
                            senderParty,
                            partyToAcceptOrReject,
                            createNewDirectConversation);
                    }
                }
                else
                {
                    // Note: Rejecting is OK even if the sender is alreay connected
                    messageRouterResult = messageRouterManager.RejectPendingRequest(partyToAcceptOrReject, senderParty);
                }

                if (messageRouterResult != null)
                {
                    await messageRouterResultHandler.HandleResultAsync(messageRouterResult);
                }
            }
            else
            {
                errorMessage = ConversationText.FailedToFindPendingRequest;
            }

            return(errorMessage);
        }