private void AddNotification(int type, int member, CultureDataContext db)
{
MemberNotification n = new MemberNotification();
n.MemberNotification_MemberID = member;
n.MemberNotification_NotificationTypeID = type;
db.MemberNotifications.InsertOnSubmit(n);
db.SubmitChanges();
}
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);
}
//Mylinh needs to add Notify proc here
public MemberNotification NotifyMember(string aspNetUserId)
{
try
{
MemberNotification _memberNotification = null;
_baseService.DataProvider.ExecuteCmd(_baseService.GetConnection, "dbo.MemberProfile_Notify",
inputParamMapper : delegate(SqlParameterCollection paramCollection)
{
paramCollection.AddWithValue("@AspNetUserId", aspNetUserId);
},
map : delegate(IDataReader reader, short set)
{
_memberNotification = _baseService.MapToObject <MemberNotification>(reader);
});
return(_memberNotification);
}
catch (Exception ex)
{
_baseService.LogError(System.Reflection.MethodBase.GetCurrentMethod().Name, ex, "MemberProfileService");
throw;
}
}
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 async Task <string> GetPageItems(string sourceId, string set, string qexpr, string prevlast)
{
JavaScriptSerializer jser = new JavaScriptSerializer();
dynamic sobj = jser.DeserializeObject(set) as dynamic;
EntitySetType type;
if (Enum.TryParse <EntitySetType>(sobj["set"], out type))
{
switch (type)
{
case EntitySetType.User:
{
DataContractJsonSerializer ser1 = new DataContractJsonSerializer(typeof(QueryExpresion));
DataContractJsonSerializer ser2 = new DataContractJsonSerializer(typeof(User));
var ser3 = new JavaScriptSerializer();
System.IO.MemoryStream strm = new System.IO.MemoryStream();
byte[] sbf = System.Text.Encoding.UTF8.GetBytes(qexpr);
strm.Write(sbf, 0, sbf.Length);
strm.Position = 0;
var _qexpr = ser1.ReadObject(strm) as QueryExpresion;
UserServiceProxy svc = new UserServiceProxy();
UserSet _set = new UserSet();
_set.PageBlockSize = int.Parse(sobj["pageBlockSize"]);
_set.PageSize_ = int.Parse(sobj["pageSize"]);
if (sobj.ContainsKey("setFilter"))
{
_set.SetFilter = sobj["setFilter"];
}
User _prevlast = null;
if (!string.IsNullOrEmpty(prevlast))
{
strm = new System.IO.MemoryStream();
sbf = System.Text.Encoding.UTF8.GetBytes(prevlast);
strm.Write(sbf, 0, sbf.Length);
strm.Position = 0;
_prevlast = ser2.ReadObject(strm) as User;
}
var result = await svc.GetPageItemsAsync(ApplicationContext.ClientContext, _set, _qexpr, _prevlast);
var ar = new List <dynamic>();
foreach (var e in result)
{
ar.Add(new { Id = e.ID.ToString(), DistinctString = e.DistinctString });
}
string json = ser3.Serialize(ar);
return(json);
}
case EntitySetType.Role:
{
DataContractJsonSerializer ser1 = new DataContractJsonSerializer(typeof(QueryExpresion));
DataContractJsonSerializer ser2 = new DataContractJsonSerializer(typeof(Role));
var ser3 = new JavaScriptSerializer();
System.IO.MemoryStream strm = new System.IO.MemoryStream();
byte[] sbf = System.Text.Encoding.UTF8.GetBytes(qexpr);
strm.Write(sbf, 0, sbf.Length);
strm.Position = 0;
var _qexpr = ser1.ReadObject(strm) as QueryExpresion;
RoleServiceProxy svc = new RoleServiceProxy();
RoleSet _set = new RoleSet();
_set.PageBlockSize = int.Parse(sobj["pageBlockSize"]);
_set.PageSize_ = int.Parse(sobj["pageSize"]);
if (sobj.ContainsKey("setFilter"))
{
_set.SetFilter = sobj["setFilter"];
}
Role _prevlast = null;
if (!string.IsNullOrEmpty(prevlast))
{
strm = new System.IO.MemoryStream();
sbf = System.Text.Encoding.UTF8.GetBytes(prevlast);
strm.Write(sbf, 0, sbf.Length);
strm.Position = 0;
_prevlast = ser2.ReadObject(strm) as Role;
}
var result = await svc.GetPageItemsAsync(ApplicationContext.ClientContext, _set, _qexpr, _prevlast);
var ar = new List <dynamic>();
foreach (var e in result)
{
ar.Add(new { Id = e.ID.ToString(), DistinctString = e.DistinctString });
}
string json = ser3.Serialize(ar);
return(json);
}
case EntitySetType.MemberNotification:
{
DataContractJsonSerializer ser1 = new DataContractJsonSerializer(typeof(QueryExpresion));
DataContractJsonSerializer ser2 = new DataContractJsonSerializer(typeof(MemberNotification));
var ser3 = new JavaScriptSerializer();
System.IO.MemoryStream strm = new System.IO.MemoryStream();
byte[] sbf = System.Text.Encoding.UTF8.GetBytes(qexpr);
strm.Write(sbf, 0, sbf.Length);
strm.Position = 0;
var _qexpr = ser1.ReadObject(strm) as QueryExpresion;
MemberNotificationServiceProxy svc = new MemberNotificationServiceProxy();
MemberNotificationSet _set = new MemberNotificationSet();
_set.PageBlockSize = int.Parse(sobj["pageBlockSize"]);
_set.PageSize_ = int.Parse(sobj["pageSize"]);
if (sobj.ContainsKey("setFilter"))
{
_set.SetFilter = sobj["setFilter"];
}
MemberNotification _prevlast = null;
if (!string.IsNullOrEmpty(prevlast))
{
strm = new System.IO.MemoryStream();
sbf = System.Text.Encoding.UTF8.GetBytes(prevlast);
strm.Write(sbf, 0, sbf.Length);
strm.Position = 0;
_prevlast = ser2.ReadObject(strm) as MemberNotification;
}
var result = await svc.GetPageItemsAsync(ApplicationContext.ClientContext, _set, _qexpr, _prevlast);
var ar = new List <dynamic>();
foreach (var e in result)
{
ar.Add(new { Id = e.ID.ToString(), DistinctString = e.DistinctString });
}
string json = ser3.Serialize(ar);
return(json);
}
}
}
return(null);
}
public async Task <string> NextPageBlock(string sourceId, string set, string qexpr, string prevlast)
{
JavaScriptSerializer jser = new JavaScriptSerializer();
dynamic sobj = jser.DeserializeObject(set) as dynamic;
EntitySetType type;
if (Enum.TryParse <EntitySetType>(sobj["set"], out type))
{
switch (type)
{
case EntitySetType.User:
{
DataContractJsonSerializer ser1 = new DataContractJsonSerializer(typeof(QueryExpresion));
DataContractJsonSerializer ser2 = new DataContractJsonSerializer(typeof(User));
DataContractJsonSerializer ser3 = new DataContractJsonSerializer(typeof(UserPageBlock));
System.IO.MemoryStream strm = new System.IO.MemoryStream();
byte[] sbf = System.Text.Encoding.UTF8.GetBytes(qexpr);
strm.Write(sbf, 0, sbf.Length);
strm.Position = 0;
var _qexpr = ser1.ReadObject(strm) as QueryExpresion;
UserServiceProxy svc = new UserServiceProxy();
UserSet _set = new UserSet();
_set.PageBlockSize = int.Parse(sobj["pageBlockSize"]);
_set.PageSize_ = int.Parse(sobj["pageSize"]);
if (sobj.ContainsKey("setFilter"))
{
_set.SetFilter = sobj["setFilter"];
}
User _prevlast = null;
if (!string.IsNullOrEmpty(prevlast))
{
strm = new System.IO.MemoryStream();
sbf = System.Text.Encoding.UTF8.GetBytes(prevlast);
strm.Write(sbf, 0, sbf.Length);
strm.Position = 0;
_prevlast = ser2.ReadObject(strm) as User;
}
var result = await svc.NextPageBlockAsync(ApplicationContext.ClientContext, _set, _qexpr, _prevlast);
strm = new System.IO.MemoryStream();
ser3.WriteObject(strm, result);
string json = System.Text.Encoding.UTF8.GetString(strm.ToArray());
return(json);
}
case EntitySetType.Role:
{
DataContractJsonSerializer ser1 = new DataContractJsonSerializer(typeof(QueryExpresion));
DataContractJsonSerializer ser2 = new DataContractJsonSerializer(typeof(Role));
DataContractJsonSerializer ser3 = new DataContractJsonSerializer(typeof(RolePageBlock));
System.IO.MemoryStream strm = new System.IO.MemoryStream();
byte[] sbf = System.Text.Encoding.UTF8.GetBytes(qexpr);
strm.Write(sbf, 0, sbf.Length);
strm.Position = 0;
var _qexpr = ser1.ReadObject(strm) as QueryExpresion;
RoleServiceProxy svc = new RoleServiceProxy();
RoleSet _set = new RoleSet();
_set.PageBlockSize = int.Parse(sobj["pageBlockSize"]);
_set.PageSize_ = int.Parse(sobj["pageSize"]);
if (sobj.ContainsKey("setFilter"))
{
_set.SetFilter = sobj["setFilter"];
}
Role _prevlast = null;
if (!string.IsNullOrEmpty(prevlast))
{
strm = new System.IO.MemoryStream();
sbf = System.Text.Encoding.UTF8.GetBytes(prevlast);
strm.Write(sbf, 0, sbf.Length);
strm.Position = 0;
_prevlast = ser2.ReadObject(strm) as Role;
}
var result = await svc.NextPageBlockAsync(ApplicationContext.ClientContext, _set, _qexpr, _prevlast);
strm = new System.IO.MemoryStream();
ser3.WriteObject(strm, result);
string json = System.Text.Encoding.UTF8.GetString(strm.ToArray());
return(json);
}
case EntitySetType.MemberNotification:
{
DataContractJsonSerializer ser1 = new DataContractJsonSerializer(typeof(QueryExpresion));
DataContractJsonSerializer ser2 = new DataContractJsonSerializer(typeof(MemberNotification));
DataContractJsonSerializer ser3 = new DataContractJsonSerializer(typeof(MemberNotificationPageBlock));
System.IO.MemoryStream strm = new System.IO.MemoryStream();
byte[] sbf = System.Text.Encoding.UTF8.GetBytes(qexpr);
strm.Write(sbf, 0, sbf.Length);
strm.Position = 0;
var _qexpr = ser1.ReadObject(strm) as QueryExpresion;
MemberNotificationServiceProxy svc = new MemberNotificationServiceProxy();
MemberNotificationSet _set = new MemberNotificationSet();
_set.PageBlockSize = int.Parse(sobj["pageBlockSize"]);
_set.PageSize_ = int.Parse(sobj["pageSize"]);
if (sobj.ContainsKey("setFilter"))
{
_set.SetFilter = sobj["setFilter"];
}
MemberNotification _prevlast = null;
if (!string.IsNullOrEmpty(prevlast))
{
strm = new System.IO.MemoryStream();
sbf = System.Text.Encoding.UTF8.GetBytes(prevlast);
strm.Write(sbf, 0, sbf.Length);
strm.Position = 0;
_prevlast = ser2.ReadObject(strm) as MemberNotification;
}
var result = await svc.NextPageBlockAsync(ApplicationContext.ClientContext, _set, _qexpr, _prevlast);
strm = new System.IO.MemoryStream();
ser3.WriteObject(strm, result);
string json = System.Text.Encoding.UTF8.GetString(strm.ToArray());
return(json);
}
case EntitySetType.ShortMessage:
{
DataContractJsonSerializer ser1 = new DataContractJsonSerializer(typeof(QueryExpresion));
DataContractJsonSerializer ser2 = new DataContractJsonSerializer(typeof(ShortMessage));
DataContractJsonSerializer ser3 = new DataContractJsonSerializer(typeof(ShortMessagePageBlock));
System.IO.MemoryStream strm = new System.IO.MemoryStream();
byte[] sbf = System.Text.Encoding.UTF8.GetBytes(qexpr);
strm.Write(sbf, 0, sbf.Length);
strm.Position = 0;
var _qexpr = ser1.ReadObject(strm) as QueryExpresion;
var svc = new ShortMessageServiceProxy();
var _set = new ShortMessageSet();
_set.PageBlockSize = int.Parse(sobj["pageBlockSize"]);
_set.PageSize_ = int.Parse(sobj["pageSize"]);
if (!sobj.ContainsKey("setFilter"))
{
throw new Exception("The page is not properly parameterized!");
}
else
{
Func <string, string, int> count = (s, p) =>
{
int _cnt = 0;
int i = 0;
while ((i = s.IndexOf(p, i)) != -1)
{
_cnt++;
i += p.Length;
}
return(_cnt);
};
string filter = sobj["setFilter"];
if (filter.Contains("ToID is null") && filter.Contains("___usergroups___") && count(filter, "||") == 0)
{
string[] mbgrpIds = await GroupChatViewContext.UserGroupChatMembers(System.Web.HttpContext.Current.User.Identity.GetUserId());
if (mbgrpIds == null || mbgrpIds.Length == 0)
{
throw new Exception(ResourceUtils.GetString("234038e6185f013e25d0213c06f5a0e9", "You are not a member of any chat group."));
}
string groupexpr = "";
foreach (var gid in mbgrpIds)
{
groupexpr += (groupexpr != "" ? " || " : "") + "GroupID == \"" + gid + "\"";
}
_set.SetFilter = filter.Replace("___usergroups___", groupexpr);
}
else if (filter.EndsWith("&& ToID is not null && GroupID is null && ( ToID == \"{0}\" || FromID == \"{0}\" )") && count(filter, "||") == 1)
{
filter = string.Format(filter, System.Web.HttpContext.Current.User.Identity.GetUserId());
_set.SetFilter = filter;
}
else
{
throw new Exception("The page is not properly parameterized!");
}
}
ShortMessage _prevlast = null;
if (!string.IsNullOrEmpty(prevlast))
{
strm = new System.IO.MemoryStream();
sbf = System.Text.Encoding.UTF8.GetBytes(prevlast);
strm.Write(sbf, 0, sbf.Length);
strm.Position = 0;
_prevlast = ser2.ReadObject(strm) as ShortMessage;
}
var result = await svc.NextPageBlockAsync(ApplicationContext.ClientContext, _set, _qexpr, _prevlast);
strm = new System.IO.MemoryStream();
ser3.WriteObject(strm, result);
string json = System.Text.Encoding.UTF8.GetString(strm.ToArray());
return(json);
}
}
}
return(null);
}
public void Update(MemberNotification entity)
{
_MemberNotificationRepository.Update(entity);
}
public MemberNotification Insert(MemberNotification entity)
{
return(_MemberNotificationRepository.Add(entity));
}
public void Delete(MemberNotification entity)
{
_MemberNotificationRepository.Delete(entity);
}
public static async Task <string> GetNotifications(string set, string qexpr, string prevlast)
{
var cntx = Cntx;
JavaScriptSerializer jser = new JavaScriptSerializer();
dynamic sobj = jser.DeserializeObject(set) as dynamic;
DataContractJsonSerializer ser1 = new DataContractJsonSerializer(typeof(QueryExpresion));
DataContractJsonSerializer ser2 = new DataContractJsonSerializer(typeof(MemberNotification));
var ser3 = new JavaScriptSerializer();
System.IO.MemoryStream strm = new System.IO.MemoryStream();
byte[] sbf = System.Text.Encoding.UTF8.GetBytes(qexpr);
strm.Write(sbf, 0, sbf.Length);
strm.Position = 0;
var _qexpr = ser1.ReadObject(strm) as QueryExpresion;
MemberNotificationServiceProxy svc = new MemberNotificationServiceProxy();
MemberNotificationSet _set = new MemberNotificationSet();
_set.PageBlockSize = int.Parse(sobj["pageBlockSize"]);
_set.PageSize_ = int.Parse(sobj["pageSize"]);
_set.SetFilter = sobj["setFilter"];
string usrId = HttpContext.Current.User.Identity.GetUserId();
if (_set.SetFilter.Contains(usrId))
{
// just in case the script was tempered with by clients.
_set.SetFilter += " && UserRef.ID == \"" + usrId + "\"";
}
MemberNotification _prevlast = null;
if (!string.IsNullOrEmpty(prevlast))
{
strm = new System.IO.MemoryStream();
sbf = System.Text.Encoding.UTF8.GetBytes(prevlast);
strm.Write(sbf, 0, sbf.Length);
strm.Position = 0;
_prevlast = ser2.ReadObject(strm) as MemberNotification;
}
var result = (await svc.GetPageItemsAsync(cntx, _set, _qexpr, _prevlast)).ToArray();
List <dynamic> ar = new List <dynamic>();
Dictionary <int, MemberNotificationType> dic = new Dictionary <int, MemberNotificationType>();
foreach (var e in result)
{
MemberNotificationType c;
if (!dic.TryGetValue(e.TypeID, out c))
{
c = await svc.MaterializeMemberNotificationTypeRefAsync(cntx, e);
c.TypeName = MapCategoryName(c);
dic.Add(e.TypeID, c);
}
ar.Add(new
{
categ = new { Id = c.ID, name = c.TypeName },
data = e
});
}
string json = ser3.Serialize(ar);
return(json);
}
