public static async Task<UserAppMember> SetNotification(string userId, SimpleMessage[] msgs)
{
UserAppMemberServiceProxy mbsvc = new UserAppMemberServiceProxy();
var cntx = Cntx;
var memb = await mbsvc.LoadEntityByKeyAsync(cntx, AppId, userId);
if (memb != null)
{
memb.ChangedMemberCallbacks = (await mbsvc.MaterializeAllMemberCallbacksAsync(cntx, memb)).ToArray();
var notices = new List<MemberNotification>();
foreach (var msg in msgs)
{
notices.Add(new MemberNotification
{
ID = Guid.NewGuid().ToString(),
Title = msg.Title,
NoticeMsg = msg.Message,
NoticeData = msg.Data,
CreatedDate = DateTime.UtcNow,
PriorityLevel = (short)msg.Priority,
ReadCount = 0,
TypeID = msg.TypeId,
UserID = userId,
ApplicationID = AppId
});
}
MemberNotificationServiceProxy nsvc = new MemberNotificationServiceProxy();
var results = await nsvc.AddOrUpdateEntitiesAsync(Cntx, new MemberNotificationSet(), notices.ToArray());
for (int i = 0; i < msgs.Length; i++)
msgs[i].Id = results.ChangedEntities[i].UpdatedItem.ID;
}
return memb;
}
public static async Task <ConnectionStatus> UserCancelInteraction(string noticeHubId, string hubId, string peerId, string userId, string connectId, string languages)
{
var cntx = Cntx;
MemberCallbackServiceProxy mbcsvc = new MemberCallbackServiceProxy();
ConnectionStatus status = new ConnectionStatus();
var notifier = await mbcsvc.LoadEntityByKeyAsync(cntx, "System", noticeHubId, AppId, peerId);
if (notifier != null && notifier.ConnectionID != null && !notifier.IsDisconnected)
{
status.peerNotifier = notifier;
status.status = PeerStatus.Notifiable;
}
UserServiceProxy usvc = new UserServiceProxy();
var u = await usvc.LoadEntityByKeyAsync(cntx, userId);
var mbsvc = new UserAppMemberServiceProxy();
var peerMb = await mbsvc.LoadEntityByKeyAsync(cntx, AppId, peerId);
MemberNotificationTypeServiceProxy ntsvc = new MemberNotificationTypeServiceProxy();
var ntype = await ntsvc.LoadEntityByKeyAsync(cntx, 3);
var peerCb = await mbcsvc.LoadEntityByKeyAsync(cntx, userId, hubId, AppId, peerId);
string title = string.Format(ResourceUtils.GetString("cdc8520b5121c757e6eb79e098d6baef", "{0} cancelled chatting invitation.", peerMb.AcceptLanguages), u.Username);
if (peerCb == null || peerCb.ConnectionID == null || peerCb.IsDisconnected)
{
MemberNotification n = new MemberNotification
{
ID = Guid.NewGuid().ToString(),
Title = title,
CreatedDate = DateTime.UtcNow,
PriorityLevel = 0,
ReadCount = 0,
ApplicationID = AppId,
TypeID = 3,
UserID = peerId
};
n.NoticeMsg = "{ \"peerId\": \"" + userId + "\", \"peer\": \"" + u.Username + "\", \"connectId\": \"" + connectId + "\", \"msg\": \"" + title + "\", \"isCancel\": true, \"isDisconnect\": 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 = "{ \"peerId\": \"" + userId + "\", \"peer\": \"" + u.Username + "\", \"connectId\": \"" + connectId + "\", \"msg\": \"" + title + "\", \"isCancel\": true, \"isDisconnect\": false }";
status.noticeRecId = r.ChangedEntities[0].UpdatedItem.ID;
}
else
{
status.noticeMsg = "{ \"peerId\": \"" + userId + "\", \"peer\": \"" + u.Username + "\", \"connectId\": \"" + connectId + "\", \"msg\": \"" + title + "\", \"isCancel\": true, \"isDisconnect\": true }";
}
status.peer = peerCb;
return(status);
}
public static async Task <UserAppMember> SetNotification(string userId, SimpleMessage[] msgs)
{
UserAppMemberServiceProxy mbsvc = new UserAppMemberServiceProxy();
var cntx = Cntx;
var memb = await mbsvc.LoadEntityByKeyAsync(cntx, AppId, userId);
if (memb != null)
{
memb.ChangedMemberCallbacks = (await mbsvc.MaterializeAllMemberCallbacksAsync(cntx, memb)).ToArray();
var notices = new List <MemberNotification>();
foreach (var msg in msgs)
{
notices.Add(new MemberNotification
{
ID = Guid.NewGuid().ToString(),
Title = msg.Title,
NoticeMsg = msg.Message,
NoticeData = msg.Data,
CreatedDate = DateTime.UtcNow,
PriorityLevel = (short)msg.Priority,
ReadCount = 0,
TypeID = msg.TypeId,
UserID = userId,
ApplicationID = AppId
});
}
MemberNotificationServiceProxy nsvc = new MemberNotificationServiceProxy();
var results = await nsvc.AddOrUpdateEntitiesAsync(Cntx, new MemberNotificationSet(), notices.ToArray());
for (int i = 0; i < msgs.Length; i++)
{
msgs[i].Id = results.ChangedEntities[i].UpdatedItem.ID;
}
}
return(memb);
}
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();
var peerCb = await mbcsvc.LoadEntityByKeyAsync(cntx, userId, hubId, AppId, peerId);
if (peerCb == null || peerCb.ConnectionID == null || peerCb.IsDisconnected)
{
MemberNotificationTypeServiceProxy ntsvc = new MemberNotificationTypeServiceProxy();
var ntype = await ntsvc.LoadEntityByKeyAsync(cntx, 3);
var notifier = await mbcsvc.LoadEntityByKeyAsync(cntx, "System", noticeHubId, AppId, peerId);
if (notifier != null && notifier.ConnectionID != null && !notifier.IsDisconnected)
{
status.peerNotifier = notifier;
status.status = PeerStatus.Notifiable;
}
MemberNotification n = new MemberNotification
{
ID = Guid.NewGuid().ToString(),
Title = string.Format(ResourceUtils.GetString("20dc5913998d0e9ed01360475e46a0f9", "{0} invites you to chat, is waiting ...", peerMb.AcceptLanguages), u.Username),
CreatedDate = DateTime.UtcNow,
PriorityLevel = 0,
ReadCount = 0,
ApplicationID = AppId,
TypeID = 3,
UserID = peerId
};
n.NoticeMsg = "{ \"peerId\": \"" + userId + "\", \"peer\": \"" + u.Username + "\", \"connectId\": \"" + connectId + "\", \"msg\": \"" + n.Title + "\", \"isCancel\": 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 = "{ \"peerId\": \"" + userId + "\", \"peer\": \"" + u.Username + "\", \"connectId\": \"" + connectId + "\", \"msg\": \"" + n.Title + "\", \"isCancel\": false }";
status.noticeRecId = r.ChangedEntities[0].UpdatedItem.ID;
}
else
{
UserAssociationServiceProxy uasvc = new UserAssociationServiceProxy();
UserAssociation utop = await uasvc.LoadEntityByKeyAsync(cntx, userId, peerId, ApplicationContext.ChatAssocTypeId);
DateTime dt = DateTime.UtcNow;
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 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 async Task<ConnectionStatus> UserCancelInteraction(string noticeHubId, string hubId, string peerId, string userId, string connectId, string languages)
{
var cntx = Cntx;
MemberCallbackServiceProxy mbcsvc = new MemberCallbackServiceProxy();
ConnectionStatus status = new ConnectionStatus();
var notifier = await mbcsvc.LoadEntityByKeyAsync(cntx, "System", noticeHubId, AppId, peerId);
if (notifier != null && notifier.ConnectionID != null && !notifier.IsDisconnected)
{
status.peerNotifier = notifier;
status.status = PeerStatus.Notifiable;
}
UserServiceProxy usvc = new UserServiceProxy();
var u = await usvc.LoadEntityByKeyAsync(cntx, userId);
var mbsvc = new UserAppMemberServiceProxy();
var peerMb = await mbsvc.LoadEntityByKeyAsync(cntx, AppId, peerId);
MemberNotificationTypeServiceProxy ntsvc = new MemberNotificationTypeServiceProxy();
var ntype = await ntsvc.LoadEntityByKeyAsync(cntx, 3);
var peerCb = await mbcsvc.LoadEntityByKeyAsync(cntx, userId, hubId, AppId, peerId);
string title = string.Format(ResourceUtils.GetString("cdc8520b5121c757e6eb79e098d6baef", "{0} cancelled chatting invitation.", peerMb.AcceptLanguages), u.Username);
if (peerCb == null || peerCb.ConnectionID == null || peerCb.IsDisconnected)
{
MemberNotification n = new MemberNotification
{
ID = Guid.NewGuid().ToString(),
Title = title,
CreatedDate = DateTime.UtcNow,
PriorityLevel = 0,
ReadCount = 0,
ApplicationID = AppId,
TypeID = 3,
UserID = peerId
};
n.NoticeMsg = "{ \"peerId\": \"" + userId + "\", \"peer\": \"" + u.Username + "\", \"connectId\": \"" + connectId + "\", \"msg\": \"" + title + "\", \"isCancel\": true, \"isDisconnect\": 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 = "{ \"peerId\": \"" + userId + "\", \"peer\": \"" + u.Username + "\", \"connectId\": \"" + connectId + "\", \"msg\": \"" + title + "\", \"isCancel\": true, \"isDisconnect\": false }";
status.noticeRecId = r.ChangedEntities[0].UpdatedItem.ID;
}
else
{
status.noticeMsg = "{ \"peerId\": \"" + userId + "\", \"peer\": \"" + u.Username + "\", \"connectId\": \"" + connectId + "\", \"msg\": \"" + title + "\", \"isCancel\": true, \"isDisconnect\": true }";
}
status.peer = peerCb;
return status;
}
public static async Task <ShotMessageNotice> UpdateUserMessage(string noticeHubId, string chatHubId, string userId, string groupId, string msgId, string message)
{
var cntx = Cntx;
UserGroupServiceProxy gsvc = new UserGroupServiceProxy();
var g = await gsvc.LoadEntityByKeyAsync(cntx, groupId);
ShortMessageServiceProxy msvc = new ShortMessageServiceProxy();
var msg = await msvc.LoadEntityByKeyAsync(cntx, msgId);
if (msg == null || msg.FromID != userId)
{
return(null);
}
if (msg.MsgText == message)
{
return(null);
}
var now = DateTime.UtcNow;
msg.MsgTitle = GetLeadText(message);
msg.MsgText = message;
msg.LastModified = now;
await msvc.AddOrUpdateEntitiesAsync(cntx, new ShortMessageSet(), new ShortMessage[] { msg });
UserServiceProxy usvc = new UserServiceProxy();
var u = await usvc.LoadEntityByKeyAsync(cntx, userId);
msg.User_FromID = u;
UserGroupMemberServiceProxy gmsvc = new UserGroupMemberServiceProxy();
var cond = new UserGroupMemberSetConstraints
{
UserGroupIDWrap = new ForeignKeyData <string> {
KeyValue = groupId
}
};
var qexpr = new QueryExpresion();
qexpr.OrderTks = new List <QToken>(new QToken[] { new QToken {
TkName = "UserID"
} });
qexpr.FilterTks = new List <QToken>(new QToken[] {
new QToken
{
TkName = "SubscribedTo is not null && SubscribedTo == true"
}
});
var gmbs = await gmsvc.ConstraintQueryAsync(cntx, new UserGroupMemberSet(), cond, qexpr);
List <MemberNotification> notices = new List <MemberNotification>();
List <MemberCallback> noteCbks = new List <MemberCallback>();
MemberCallbackServiceProxy mcbsvc = new MemberCallbackServiceProxy();
string noticeMsg = "Group message by " + u.Username + " updated in " + g.DistinctString;
MemberNotificationTypeServiceProxy ntsvc = new MemberNotificationTypeServiceProxy();
var ntype = await ntsvc.LoadEntityByKeyAsync(cntx, ApplicationContext.NewMessageNoticeTypeId);
foreach (var m in gmbs)
{
if (m.ActivityNotification.HasValue && m.ActivityNotification.Value)
{
var cb = await mcbsvc.LoadEntityByKeyAsync(cntx, groupId, noticeHubId, AppId, m.UserID);
if (cb.ConnectionID != null && !cb.IsDisconnected)
{
cb.UserAppMemberRef = await mcbsvc.MaterializeUserAppMemberRefAsync(cntx, cb);
noteCbks.Add(cb);
}
}
notices.Add(new MemberNotification
{
ID = Guid.NewGuid().ToString(),
Title = noticeMsg,
CreatedDate = now,
PriorityLevel = 0,
ReadCount = 0,
ApplicationID = AppId,
TypeID = ApplicationContext.NewMessageNoticeTypeId,
UserID = userId
});
}
var peers = await ListConnectIds(chatHubId, groupId);
List <ShortMessageAudience> laud = new List <ShortMessageAudience>();
foreach (var peer in peers)
{
if (peer.UserID != userId)
{
var a = new ShortMessageAudience
{
MsgID = msg.ID,
UserID = peer.UserID,
VoteCount = 0
};
laud.Add(a);
}
}
if (laud.Count > 0)
{
ShortMessageAudienceServiceProxy audsvc = new ShortMessageAudienceServiceProxy();
await audsvc.AddOrUpdateEntitiesAsync(cntx, new ShortMessageAudienceSet(), laud.ToArray());
}
if (notices.Count > 0)
{
MemberNotificationServiceProxy nsvc = new MemberNotificationServiceProxy();
await nsvc.AddOrUpdateEntitiesAsync(cntx, new MemberNotificationSet(), notices.ToArray());
}
return(new ShotMessageNotice {
msg = GetJsonMessage(msg, userId, g, false), brief = noticeMsg, categ = ntype, peers = peers, callbacks = noteCbks
});
}
public static async Task<ShotMessageNotice> UpdateUserMessage(string noticeHubId, string chatHubId, string userId, string groupId, string msgId, string message)
{
var cntx = Cntx;
UserGroupServiceProxy gsvc = new UserGroupServiceProxy();
var g = await gsvc.LoadEntityByKeyAsync(cntx, groupId);
ShortMessageServiceProxy msvc = new ShortMessageServiceProxy();
var msg = await msvc.LoadEntityByKeyAsync(cntx, msgId);
if (msg == null || msg.FromID != userId)
return null;
if (msg.MsgText == message)
return null;
var now = DateTime.UtcNow;
msg.MsgTitle = GetLeadText(message);
msg.MsgText = message;
msg.LastModified = now;
await msvc.AddOrUpdateEntitiesAsync(cntx, new ShortMessageSet(), new ShortMessage[] { msg });
UserServiceProxy usvc = new UserServiceProxy();
var u = await usvc.LoadEntityByKeyAsync(cntx, userId);
msg.User_FromID = u;
UserGroupMemberServiceProxy gmsvc = new UserGroupMemberServiceProxy();
var cond = new UserGroupMemberSetConstraints
{
UserGroupIDWrap = new ForeignKeyData<string> { KeyValue = groupId }
};
var qexpr = new QueryExpresion();
qexpr.OrderTks = new List<QToken>(new QToken[] { new QToken { TkName = "UserID" } });
qexpr.FilterTks = new List<QToken>(new QToken[] {
new QToken
{
TkName = "SubscribedTo is not null && SubscribedTo == true"
}
});
var gmbs = await gmsvc.ConstraintQueryAsync(cntx, new UserGroupMemberSet(), cond, qexpr);
List<MemberNotification> notices = new List<MemberNotification>();
List<MemberCallback> noteCbks = new List<MemberCallback>();
MemberCallbackServiceProxy mcbsvc = new MemberCallbackServiceProxy();
string noticeMsg = "Group message by " + u.Username + " updated in " + g.DistinctString;
MemberNotificationTypeServiceProxy ntsvc = new MemberNotificationTypeServiceProxy();
var ntype = await ntsvc.LoadEntityByKeyAsync(cntx, ApplicationContext.NewMessageNoticeTypeId);
foreach (var m in gmbs)
{
if (m.ActivityNotification.HasValue && m.ActivityNotification.Value)
{
var cb = await mcbsvc.LoadEntityByKeyAsync(cntx, groupId, noticeHubId, AppId, m.UserID);
if (cb.ConnectionID != null && !cb.IsDisconnected)
{
cb.UserAppMemberRef = await mcbsvc.MaterializeUserAppMemberRefAsync(cntx, cb);
noteCbks.Add(cb);
}
}
notices.Add(new MemberNotification
{
ID = Guid.NewGuid().ToString(),
Title = noticeMsg,
CreatedDate = now,
PriorityLevel = 0,
ReadCount = 0,
ApplicationID = AppId,
TypeID = ApplicationContext.NewMessageNoticeTypeId,
UserID = userId
});
}
var peers = await ListConnectIds(chatHubId, groupId);
List<ShortMessageAudience> laud = new List<ShortMessageAudience>();
foreach (var peer in peers)
{
if (peer.UserID != userId)
{
var a = new ShortMessageAudience
{
MsgID = msg.ID,
UserID = peer.UserID,
VoteCount = 0
};
laud.Add(a);
}
}
if (laud.Count > 0)
{
ShortMessageAudienceServiceProxy audsvc = new ShortMessageAudienceServiceProxy();
await audsvc.AddOrUpdateEntitiesAsync(cntx, new ShortMessageAudienceSet(), laud.ToArray());
}
if (notices.Count > 0)
{
MemberNotificationServiceProxy nsvc = new MemberNotificationServiceProxy();
await nsvc.AddOrUpdateEntitiesAsync(cntx, new MemberNotificationSet(), notices.ToArray());
}
return new ShotMessageNotice { msg = GetJsonMessage(msg, userId, g, false), brief = noticeMsg, categ = ntype, peers = peers, callbacks = noteCbks };
}