// Create new thread
public object Post(object modelParam)
{
try
{
var model = JsonConvert.DeserializeObject <QuizzmateMsgThreadModel>(modelParam.ToString());
if (model == null)
{
return(null);
}
QuizzmateMsgThread entity = null;
model.MapToNew(out entity);
var quizzmateThreadMember = new QuizzmateMsgThreadMember
{
UserId = _currentUser.Id
};
entity.MsgThreadMembers.Add(quizzmateThreadMember);
entity.SignalRGroupName = Guid.NewGuid().ToString();
_uow.QuizzmateMsgThreads.Add(entity);
_uow.SaveChanges();
model = MappingUtil.Map <QuizzmateMsgThread, QuizzmateMsgThreadModel>(entity);
if (IsMemberOrIsParent(model) == false)
{
return(null);
}
UpdateModel(model);
return(model);
}
catch (Exception ex)
{
_svcContainer.LoggingSvc.Log(ex);
return(null);
}
}
public object Post(object modelParam)
{
try
{
var model = JsonConvert.DeserializeObject <QuizzmateMsgThreadMemberModel>(modelParam.ToString());
if (model == null)
{
return(null);
}
var tmpEntity = _uow.QuizzmateMsgThreadMembers.GetAll()
.Where(qm => qm.QuizzmateMsgThreadId == model.QuizzmateMsgThreadId && qm.UserId == model.UserId)
.FirstOrDefault();
if (tmpEntity != null)
{
return(null);
}
QuizzmateMsgThreadMember entity = null;
model.MapToNew(out entity);
entity.HasNew = false;
entity.NewCount = 0;
_uow.QuizzmateMsgThreadMembers.Add(entity);
_uow.SaveChanges();
model = MappingUtil.Map <QuizzmateMsgThreadMember, QuizzmateMsgThreadMemberModel>(entity);
UpdateModel(model);
return(model);
}
catch (Exception ex)
{
_svcContainer.LoggingSvc.Log(ex);
return(null);
}
}
public object Get(int id)
{
try
{
var userId = id;
var model = _uow.QuizzmateMsgThreads.GetAll()
.Where(mt =>
mt.MsgThreadMembers.Select(tm => tm.UserId).Contains(userId) &&
mt.MsgThreadMembers.Select(tm => tm.UserId).Contains(_currentUser.Id))
.ProjectTo <QuizzmateMsgThreadModel>()
.FirstOrDefault();
if (model == null)
{
var qtMember1 = new QuizzmateMsgThreadMember
{
HasNew = false,
NewCount = 0,
UserId = userId,
UpdatedDate = DateTime.UtcNow
};
var qtMember2 = new QuizzmateMsgThreadMember
{
HasNew = false,
NewCount = 0,
UserId = _currentUser.Id,
UpdatedDate = DateTime.UtcNow
};
var entity = new QuizzmateMsgThread
{
IsGroupMsg = false,
GroupMessageName = "",
SignalRGroupName = Guid.NewGuid().ToString(),
IsDeleted = false
};
entity.MsgThreadMembers.Add(qtMember1);
entity.MsgThreadMembers.Add(qtMember2);
_uow.QuizzmateMsgThreads.Add(entity);
_uow.SaveChanges();
entity.MapToNew(out model);
model.GroupMessageName = _uow.Users.GetAll()
.Where(u => u.Id == userId)
.Select(u => u.UserName)
.FirstOrDefault();
}
else
{
if (IsMemberOrIsParent(model) == false)
{
return(null);
}
var needCallSaveChanges = false;
if (model.IsDeleted == true)
{
var entity = _uow.QuizzmateMsgThreads.GetById(model.Id);
entity.IsDeleted = false;
_uow.QuizzmateMsgThreads.Update(entity);
needCallSaveChanges = true;
}
var messages = _uow.QuizzmateMsg1s.GetAll()
.Where(qm => qm.QuizzmateMsgThreadId == model.Id)
.OrderByDescending(qm => qm.PostedDate)
.Take(20)
.ProjectTo <QuizzmateMsgModel>()
.ToList();
messages.Reverse();
model.Messages = messages;
foreach (var item in model.MsgThreadMembers)
{
if (item.UserId == userId)
{
model.GroupMessageName = item.UserFullName;
}
if (item.UserId == _currentUser.Id)
{
QuizzmateMsgThreadMember msgThreadMemberEntity;
item.MapToNew(out msgThreadMemberEntity);
msgThreadMemberEntity.NewCount = 0;
msgThreadMemberEntity.HasNew = false;
_uow.QuizzmateMsgThreadMembers.Update(msgThreadMemberEntity);
}
}
if (needCallSaveChanges)
{
_uow.SaveChanges();
}
}
UpdateModel(model);
return(model);
}
catch (Exception ex)
{
_svcContainer.LoggingSvc.Log(ex);
return(null);
}
}