/// <summary>
/// Update changes to the current entity compared to an input <paramref name="newdata" /> and set the entity to a proper state for updating.
/// </summary>
/// <param name="newdata">The "new" entity acting as the source of the changes, if any.</param>
/// <returns>
/// </returns>
public void UpdateChanges(MemberCallback newdata)
{
int cnt = 0;
if (IsDisconnected != newdata.IsDisconnected)
{
IsDisconnected = newdata.IsDisconnected;
IsIsDisconnectedModified = true;
cnt++;
}
if (LastActiveDate != newdata.LastActiveDate)
{
LastActiveDate = newdata.LastActiveDate;
IsLastActiveDateModified = true;
cnt++;
}
if (ConnectionID != newdata.ConnectionID)
{
ConnectionID = newdata.ConnectionID;
IsConnectionIDModified = true;
cnt++;
}
if (SupervisorMode != newdata.SupervisorMode)
{
SupervisorMode = newdata.SupervisorMode;
IsSupervisorModeModified = true;
cnt++;
}
IsEntityChanged = cnt > 0;
}
public static async Task<MemberCallback> OnUserConnected(string hubId, string userId, string connectId, string languages)
{
var mbsvc = new UserAppMemberServiceProxy();
var cntx = Cntx;
cntx.AcceptLanguages = languages;
var memb = await mbsvc.LoadEntityGraphRecursAsync(cntx, AppId, userId, null, null);
if (memb != null)
{
memb.StartAutoUpdating = true;
memb.LastActivityDate = DateTime.UtcNow;
if (languages != null)
memb.AcceptLanguages = languages;
List<MemberCallback> callbacks;
if (memb.ChangedMemberCallbacks == null)
callbacks = new List<MemberCallback>();
else
callbacks = new List<MemberCallback>(memb.ChangedMemberCallbacks);
var cbk = (from d in callbacks where d.HubID == hubId && d.ChannelID == "System" select d).SingleOrDefault();
if (cbk == null)
{
cbk = new MemberCallback
{
ApplicationID = AppId,
UserID = userId,
HubID = hubId,
ChannelID = "System",
ConnectionID = connectId,
IsDisconnected = false,
LastActiveDate = DateTime.UtcNow
};
}
else
{
// it is very important to turn this on, otherwise the property will not be marked as modified.
// and the service will not save the change!
cbk.StartAutoUpdating = true;
cbk.ConnectionID = connectId;
cbk.IsDisconnected = false;
cbk.LastActiveDate = DateTime.UtcNow;
// other more explicit way of doing so is given in the following:
//cbk.ConnectionID = connectId;
//cbk.IsConnectionIDModified = true;
//cbk.IsDisconnected = false;
//cbk.IsIsDisconnectedModified = true;
//cbk.LastActiveDate = DateTime.UtcNow;
//cbk.IsLastActiveDateModified = true;
}
memb.ChangedMemberCallbacks = new MemberCallback[] { cbk };
try
{
await mbsvc.AddOrUpdateEntitiesAsync(cntx, new UserAppMemberSet(), new UserAppMember[] { memb });
}
catch (Exception ex)
{
}
return cbk;
}
return null;
}
/// <summary>
/// Internal use
/// </summary>
public MemberCallback ShallowCopy(bool allData = false, bool preserveState = false)
{
MemberCallback e = new MemberCallback();
e.StartAutoUpdating = false;
e.ChannelID = ChannelID;
e.HubID = HubID;
e.ApplicationID = ApplicationID;
e.UserID = UserID;
e.IsDisconnected = IsDisconnected;
if (preserveState)
{
e.IsIsDisconnectedModified = IsIsDisconnectedModified;
}
else
{
e.IsIsDisconnectedModified = false;
}
e.LastActiveDate = LastActiveDate;
if (preserveState)
{
e.IsLastActiveDateModified = IsLastActiveDateModified;
}
else
{
e.IsLastActiveDateModified = false;
}
e.ConnectionID = ConnectionID;
if (preserveState)
{
e.IsConnectionIDModified = IsConnectionIDModified;
}
else
{
e.IsConnectionIDModified = false;
}
e.SupervisorMode = SupervisorMode;
if (preserveState)
{
e.IsSupervisorModeModified = IsSupervisorModeModified;
}
else
{
e.IsSupervisorModeModified = false;
}
e.DistinctString = GetDistinctString(true);
e.IsPersisted = IsPersisted;
if (preserveState)
{
e.IsEntityChanged = IsEntityChanged;
}
else
{
e.IsEntityChanged = false;
}
e.StartAutoUpdating = true;
return(e);
}
/// <summary>
/// Whether or not the present entity is identitical to <paramref name="other" />, in the sense that they have the same (set of) intrinsic identifiers.
/// </summary>
/// <param name="other">The entity to be compared to.</param>
/// <returns>
/// The result of comparison.
/// </returns>
public bool IsEntityTheSame(MemberCallback other)
{
if (other == null)
{
return(false);
}
else
{
return(ChannelID == other.ChannelID && HubID == other.HubID && ApplicationID == other.ApplicationID && UserID == other.UserID);
}
}
/// <summary>
/// Merge changes inside entity <paramref name="from" /> to the entity <paramref name="to" />. Any changes in <paramref name="from" /> that is not changed in <paramref name="to" /> is updated inside <paramref name="to" />.
/// </summary>
/// <param name="from">The "old" entity acting as merging source.</param>
/// <param name="to">The "new" entity which inherits changes made in <paramref name="from" />.</param>
/// <returns>
/// </returns>
public static void MergeChanges(MemberCallback from, MemberCallback to)
{
if (to.IsPersisted)
{
if (from.IsIsDisconnectedModified && !to.IsIsDisconnectedModified)
{
to.IsDisconnected = from.IsDisconnected;
to.IsIsDisconnectedModified = true;
}
if (from.IsLastActiveDateModified && !to.IsLastActiveDateModified)
{
to.LastActiveDate = from.LastActiveDate;
to.IsLastActiveDateModified = true;
}
if (from.IsConnectionIDModified && !to.IsConnectionIDModified)
{
to.ConnectionID = from.ConnectionID;
to.IsConnectionIDModified = true;
}
if (from.IsSupervisorModeModified && !to.IsSupervisorModeModified)
{
to.SupervisorMode = from.SupervisorMode;
to.IsSupervisorModeModified = true;
}
}
else
{
to.IsPersisted = from.IsPersisted;
to.ChannelID = from.ChannelID;
to.HubID = from.HubID;
to.ApplicationID = from.ApplicationID;
to.UserID = from.UserID;
to.IsDisconnected = from.IsDisconnected;
to.IsIsDisconnectedModified = from.IsIsDisconnectedModified;
to.LastActiveDate = from.LastActiveDate;
to.IsLastActiveDateModified = from.IsLastActiveDateModified;
to.ConnectionID = from.ConnectionID;
to.IsConnectionIDModified = from.IsConnectionIDModified;
to.SupervisorMode = from.SupervisorMode;
to.IsSupervisorModeModified = from.IsSupervisorModeModified;
}
}
/// <summary>
/// Whether or not the present entity is identitical to <paramref name="other" />, in the sense that they have the same (set of) primary key(s).
/// </summary>
/// <param name="other">The entity to be compared to.</param>
/// <returns>
/// The result of comparison.
/// </returns>
public bool IsEntityIdentical(MemberCallback other)
{
if (other == null)
{
return(false);
}
if (ChannelID != other.ChannelID)
{
return(false);
}
if (HubID != other.HubID)
{
return(false);
}
if (ApplicationID != other.ApplicationID)
{
return(false);
}
if (UserID != other.UserID)
{
return(false);
}
return(true);
}
/// <summary>
/// Internal use
/// </summary>
public MemberCallback ShallowCopy(bool allData = false, bool preserveState = false, bool checkLoadState = false)
{
MemberCallback e = new MemberCallback();
e.StartAutoUpdating = false;
e.ChannelID = ChannelID;
e.HubID = HubID;
e.ApplicationID = ApplicationID;
e.UserID = UserID;
e.IsDisconnected = IsDisconnected;
if (preserveState)
e.IsIsDisconnectedModified = IsIsDisconnectedModified;
else
e.IsIsDisconnectedModified = false;
e.LastActiveDate = LastActiveDate;
if (preserveState)
e.IsLastActiveDateModified = IsLastActiveDateModified;
else
e.IsLastActiveDateModified = false;
e.ConnectionID = ConnectionID;
if (preserveState)
e.IsConnectionIDModified = IsConnectionIDModified;
else
e.IsConnectionIDModified = false;
e.SupervisorMode = SupervisorMode;
if (preserveState)
e.IsSupervisorModeModified = IsSupervisorModeModified;
else
e.IsSupervisorModeModified = false;
e.DistinctString = GetDistinctString(true);
e.IsPersisted = IsPersisted;
if (preserveState)
e.IsEntityChanged = IsEntityChanged;
else
e.IsEntityChanged = false;
e.StartAutoUpdating = true;
return e;
}
/// <summary>
/// Update changes to the current entity compared to an input <paramref name="newdata" /> and set the entity to a proper state for updating.
/// </summary>
/// <param name="newdata">The "new" entity acting as the source of the changes, if any.</param>
/// <returns>
/// </returns>
public void UpdateChanges(MemberCallback newdata)
{
int cnt = 0;
if (IsDisconnected != newdata.IsDisconnected)
{
IsDisconnected = newdata.IsDisconnected;
IsIsDisconnectedModified = true;
cnt++;
}
if (LastActiveDate != newdata.LastActiveDate)
{
LastActiveDate = newdata.LastActiveDate;
IsLastActiveDateModified = true;
cnt++;
}
if (ConnectionID != newdata.ConnectionID)
{
ConnectionID = newdata.ConnectionID;
IsConnectionIDModified = true;
cnt++;
}
if (SupervisorMode != newdata.SupervisorMode)
{
SupervisorMode = newdata.SupervisorMode;
IsSupervisorModeModified = true;
cnt++;
}
IsEntityChanged = cnt > 0;
}
/// <summary>
/// Merge changes inside entity <paramref name="from" /> to the entity <paramref name="to" />. Any changes in <paramref name="from" /> that is not changed in <paramref name="to" /> is updated inside <paramref name="to" />.
/// </summary>
/// <param name="from">The "old" entity acting as merging source.</param>
/// <param name="to">The "new" entity which inherits changes made in <paramref name="from" />.</param>
/// <returns>
/// </returns>
public static void MergeChanges(MemberCallback from, MemberCallback to)
{
if (to.IsPersisted)
{
if (from.IsIsDisconnectedModified && !to.IsIsDisconnectedModified)
{
to.IsDisconnected = from.IsDisconnected;
to.IsIsDisconnectedModified = true;
}
if (from.IsLastActiveDateModified && !to.IsLastActiveDateModified)
{
to.LastActiveDate = from.LastActiveDate;
to.IsLastActiveDateModified = true;
}
if (from.IsConnectionIDModified && !to.IsConnectionIDModified)
{
to.ConnectionID = from.ConnectionID;
to.IsConnectionIDModified = true;
}
if (from.IsSupervisorModeModified && !to.IsSupervisorModeModified)
{
to.SupervisorMode = from.SupervisorMode;
to.IsSupervisorModeModified = true;
}
}
else
{
to.IsPersisted = from.IsPersisted;
to.ChannelID = from.ChannelID;
to.HubID = from.HubID;
to.ApplicationID = from.ApplicationID;
to.UserID = from.UserID;
to.IsDisconnected = from.IsDisconnected;
to.IsIsDisconnectedModified = from.IsIsDisconnectedModified;
to.LastActiveDate = from.LastActiveDate;
to.IsLastActiveDateModified = from.IsLastActiveDateModified;
to.ConnectionID = from.ConnectionID;
to.IsConnectionIDModified = from.IsConnectionIDModified;
to.SupervisorMode = from.SupervisorMode;
to.IsSupervisorModeModified = from.IsSupervisorModeModified;
}
}
/// <summary>
/// Whether or not the present entity is identitical to <paramref name="other" />, in the sense that they have the same (set of) intrinsic identifiers.
/// </summary>
/// <param name="other">The entity to be compared to.</param>
/// <returns>
/// The result of comparison.
/// </returns>
public bool IsEntityTheSame(MemberCallback other)
{
if (other == null)
return false;
else
return ChannelID == other.ChannelID && HubID == other.HubID && ApplicationID == other.ApplicationID && UserID == other.UserID;
}
/// <summary>
/// Whether or not the present entity is identitical to <paramref name="other" />, in the sense that they have the same (set of) primary key(s).
/// </summary>
/// <param name="other">The entity to be compared to.</param>
/// <returns>
/// The result of comparison.
/// </returns>
public bool IsEntityIdentical(MemberCallback other)
{
if (other == null)
return false;
if (ChannelID != other.ChannelID)
return false;
if (HubID != other.HubID)
return false;
if (ApplicationID != other.ApplicationID)
return false;
if (UserID != other.UserID)
return false;
return true;
}
public static async Task<ConnectionStatus> UserConnected(string noticeHubId, string hubId, string peerId, string userId, string connectId, string languages)
{
var mbsvc = new UserAppMemberServiceProxy();
var cntx = Cntx;
cntx.AcceptLanguages = languages;
var memb = await mbsvc.LoadEntityGraphRecursAsync(cntx, AppId, userId, null, null);
if (memb != null)
{
memb.StartAutoUpdating = true;
memb.LastActivityDate = DateTime.UtcNow;
memb.AcceptLanguages = languages;
List<MemberCallback> callbacks;
if (memb.ChangedMemberCallbacks == null)
callbacks = new List<MemberCallback>();
else
callbacks = new List<MemberCallback>(memb.ChangedMemberCallbacks);
var cbk = (from d in callbacks where d.HubID == hubId && d.ChannelID == peerId select d).SingleOrDefault();
if (cbk == null)
{
cbk = new MemberCallback
{
ApplicationID = AppId,
UserID = userId,
HubID = hubId,
ChannelID = peerId,
ConnectionID = connectId,
IsDisconnected = false,
LastActiveDate = DateTime.UtcNow
};
}
else
{
// it is very important to turn this on, otherwise the property will not be marked as modified.
// and the service will not save the change!
cbk.StartAutoUpdating = true;
cbk.ConnectionID = connectId;
cbk.IsDisconnected = false;
cbk.LastActiveDate = DateTime.UtcNow;
}
memb.ChangedMemberCallbacks = new MemberCallback[] { cbk };
await mbsvc.AddOrUpdateEntitiesAsync(cntx, new UserAppMemberSet(), new UserAppMember[] { memb });
UserServiceProxy usvc = new UserServiceProxy();
var u = await usvc.LoadEntityByKeyAsync(cntx, userId);
memb.UserRef = u;
var peerMb = await mbsvc.LoadEntityByKeyAsync(cntx, AppId, peerId);
ConnectionStatus status = new ConnectionStatus();
status.me = cbk;
MemberCallbackServiceProxy mbcsvc = new MemberCallbackServiceProxy();
UserAssociationServiceProxy uasvc = new UserAssociationServiceProxy();
var peerCb = await mbcsvc.LoadEntityByKeyAsync(cntx, userId, hubId, AppId, peerId);
if (peerCb == null || peerCb.ConnectionID == null || peerCb.IsDisconnected)
{
UserAssociation utop = await uasvc.LoadEntityByKeyAsync(cntx, userId, peerId, ApplicationContext.ChatAssocTypeId);
MemberNotificationTypeServiceProxy ntsvc = new MemberNotificationTypeServiceProxy();
var ntype = await ntsvc.LoadEntityByKeyAsync(cntx, ApplicationContext.PrivateChatNoticeTypeId);
var notifier = await mbcsvc.LoadEntityByKeyAsync(cntx, "System", noticeHubId, AppId, peerId);
if (notifier != null && notifier.ConnectionID != null && !notifier.IsDisconnected)
{
if (utop != null && utop.NoMessages != null && utop.NoMessages == true)
{
status.status = PeerStatus.InBlackList;
}
else if (utop != null && utop.DoNotNotify != null && utop.DoNotNotify == true)
{
status.status = PeerStatus.DoNotDisturb;
}
else if (utop != null && utop.NotifyButBlock != null && utop.NotifyButBlock == true)
{
status.peerNotifier = notifier;
status.status = PeerStatus.NotifyButBlock;
}
else
{
status.peerNotifier = notifier;
status.status = PeerStatus.Notifiable;
}
}
else
{
if (utop == null || utop.NoMessages == null || utop.NoMessages == false)
status.status = PeerStatus.LeaveMessage;
}
MemberNotification n = new MemberNotification
{
ID = Guid.NewGuid().ToString(),
Title = string.Format(ResourceUtils.GetString("20dc5913998d0e9ed01360475e46a0f9", "{0} invites you to chat, is waiting ...", peerMb.AcceptLanguages), ""),
CreatedDate = DateTime.UtcNow,
PriorityLevel = 0,
ReadCount = 0,
ApplicationID = AppId,
TypeID = ApplicationContext.PrivateChatNoticeTypeId,
UserID = peerId
};
bool hasIcon = !string.IsNullOrEmpty(memb.IconMime);
n.NoticeMsg = "{ \"peerId\": \"" + userId + "\", \"peer\": \"" + u.Username + "\", \"connectId\": \"" + connectId + "\", \"hasIcon\": " + (hasIcon ? "true" : "false") + ", \"msg\": \"" + n.Title + "\", \"isCancel\": false, ";
if (utop != null && utop.NoMessages != null && utop.NoMessages == true)
n.NoticeMsg += "\"noMessages\": true, ";
else
n.NoticeMsg += "\"noMessages\": false, ";
if (utop != null && utop.DoNotNotify != null && utop.DoNotNotify == true)
n.NoticeMsg += "\"notDisturb\": true, ";
else
n.NoticeMsg += "\"notDisturb\": false, ";
if (utop != null && utop.NotifyButBlock != null && utop.NotifyButBlock == true)
n.NoticeMsg += "\"keepNotified\": true }";
else
n.NoticeMsg += "\"keepNotified\": false }";
n.IsNoticeDataLoaded = true;
MemberNotificationServiceProxy nsvc = new MemberNotificationServiceProxy();
var r = await nsvc.AddOrUpdateEntitiesAsync(cntx, new MemberNotificationSet(), new MemberNotification[] { n });
status.noticeType = ntype.TypeName;
status.noticeMsg = n.NoticeMsg;
status.noticeRecId = r.ChangedEntities[0].UpdatedItem.ID;
}
else
{
DateTime dt = DateTime.UtcNow;
UserAssociation utop = await uasvc.LoadEntityByKeyAsync(cntx, userId, peerId, ApplicationContext.ChatAssocTypeId);
if (utop == null)
{
utop = new UserAssociation
{
TypeID = ApplicationContext.ChatAssocTypeId,
FromUserID = userId,
ToUserID = peerId,
CreateDate = dt,
AssocCount = 1,
LastAssoc = dt,
InteractCount = 0,
Votes = 0
};
}
else
utop.AssocCount++;
UserAssociation ptou = await uasvc.LoadEntityByKeyAsync(cntx, peerId, userId, ApplicationContext.ChatAssocTypeId);
if (ptou == null)
{
ptou = new UserAssociation
{
TypeID = ApplicationContext.ChatAssocTypeId,
FromUserID = peerId,
ToUserID = userId,
CreateDate = dt,
AssocCount = 1,
LastAssoc = dt,
InteractCount = 0,
Votes = 0
};
}
else
ptou.AssocCount++;
await uasvc.AddOrUpdateEntitiesAsync(cntx, new UserAssociationSet(), new UserAssociation[] { utop, ptou });
status.status = PeerStatus.Connected;
}
if (peerCb != null)
peerCb.UserAppMemberRef = peerMb;
status.peer = peerCb;
return status;
}
return null;
}
public static string GetJsonPeer(MemberCallback peer)
{
bool hasIcon = false;
if (peer.UserAppMemberRef != null)
hasIcon = !string.IsNullOrEmpty(peer.UserAppMemberRef.IconMime);
string json = "{ ";
json += @"""id"": """ + peer.UserID + @""", ";
json += @"""name"": """ + (peer.UserAppMemberRef != null ? peer.UserAppMemberRef.UserRef.Username : "") + @""", ";
json += @"""email"": """ + (peer.UserAppMemberRef != null && peer.UserAppMemberRef.Email != null ? peer.UserAppMemberRef.Email : "") + @""", ";
json += @"""active"": " + (peer.IsDisconnected ? "false" : "true") + @", ";
json += @"""icon"": " + (hasIcon ? "true" : "false") + @", ";
json += @"""lastActive"": " + getUnixJsonTime(peer.LastActiveDate) + @"";
json += " }";
return json;
}