public static async Task LeaveUserMessage(string chatHubId, string userId, string peerId, string replyId, string message)
{
var cntx = Cntx;
UserServiceProxy usvc = new UserServiceProxy();
var u = await usvc.LoadEntityByKeyAsync(cntx, userId);
var peer = await usvc.LoadEntityByKeyAsync(cntx, peerId);
ShortMessageServiceProxy msvc = new ShortMessageServiceProxy();
PeerShotMessage m = new PeerShotMessage();
var now = DateTime.UtcNow;
ShortMessage msg = new ShortMessage
{
ID = Guid.NewGuid().ToString(),
ApplicationID = AppId,
TypeID = 1,
GroupID = null,
FromID = userId,
ToID = peerId,
ReplyToID = string.IsNullOrEmpty(replyId) ? null : replyId,
CreatedDate = now,
LastModified = now,
MsgText = message,
IsNotReceived = true
};
await msvc.AddOrUpdateEntitiesAsync(cntx, new ShortMessageSet(), new ShortMessage[] { msg });
UserAssociationServiceProxy uasvc = new UserAssociationServiceProxy();
DateTime dt = DateTime.UtcNow;
List<UserAssociation> lass = new List<UserAssociation>();
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 = 0,
LastAssoc = dt,
InteractCount = 1,
Votes = 0
};
}
else
utop.InteractCount++;
lass.Add(utop);
if (!string.IsNullOrEmpty(replyId))
{
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 = 0,
LastAssoc = dt,
InteractCount = 0,
Votes = 0
};
}
else
ptou.InteractCount++;
lass.Add(ptou);
}
await uasvc.AddOrUpdateEntitiesAsync(cntx, new UserAssociationSet(), lass.ToArray());
}
public static async Task<PeerShotMessage> UpdateUserMessage(string chatHubId, string userId, string peerId, string msgId, string message)
{
var cntx = Cntx;
UserServiceProxy usvc = new UserServiceProxy();
var u = await usvc.LoadEntityByKeyAsync(cntx, userId);
var peer = await usvc.LoadEntityByKeyAsync(cntx, peerId);
ShortMessageServiceProxy msvc = new ShortMessageServiceProxy();
PeerShotMessage m = new PeerShotMessage();
ShortMessage msg = await msvc.LoadEntityByKeyAsync(cntx, msgId);
if (msg == null || msg.FromID != userId || msg.ToID != peerId)
return null;
var now = DateTime.UtcNow;
msg.MsgText = message;
msg.LastModified = now;
var r = await msvc.AddOrUpdateEntitiesAsync(cntx, new ShortMessageSet(), new ShortMessage[] { msg });
var _msg = r.ChangedEntities[0].UpdatedItem;
_msg.User_FromID = u;
m.msg = GetJsonMessage(_msg, userId, peer, false);
UserAssociationServiceProxy uasvc = new UserAssociationServiceProxy();
var utop = await uasvc.LoadEntityByKeyAsync(cntx, userId, peerId, ApplicationContext.ChatAssocTypeId);
if (utop != null)
{
utop.InteractCount = utop.InteractCount == null ? 1 : utop.InteractCount + 1;
utop.LastInteract = DateTime.UtcNow;
await uasvc.AddOrUpdateEntitiesAsync(cntx, new UserAssociationSet(), new UserAssociation[] { utop });
}
MembershipPlusServiceProxy svc = new MembershipPlusServiceProxy();
DateTime dt = DateTime.UtcNow.AddMinutes(-ApplicationContext.OnlineUserInactiveTime);
MemberCallbackServiceProxy mcbsvc = new MemberCallbackServiceProxy();
var qexpr = new QueryExpresion();
qexpr.OrderTks = new List<QToken>(new QToken[] {
new QToken { TkName = "UserID" },
new QToken { TkName = "asc" }
});
qexpr.FilterTks = new List<QToken>(new QToken[] {
new QToken { TkName = "HubID == \"" + chatHubId + "\" && ChannelID == \"" + userId + "\" && ConnectionID is not null && IsDisconnected == false" },
new QToken { TkName = "&&" },
new QToken { TkName = "ApplicationID == \"" + AppId + "\" && UserID == \"" + peerId + "\"" },
new QToken { TkName = "&&" },
new QToken { TkName = "UserAppMemberRef.LastActivityDate > " + svc.FormatRepoDateTime(dt) }
});
MemberCallbackServiceProxy cbsv = new MemberCallbackServiceProxy();
m.peer = (await cbsv.QueryDatabaseAsync(cntx, new MemberCallbackSet(), qexpr)).SingleOrDefault();
return m;
}