public static int CreateChatGroup(ChatGroupInfo GroupInfo)
{
var _Context = new SystemContext();
var entity = new ChatGroupEntity()
{
GroupName = GroupInfo.GroupName,
GroupDesc = GroupInfo.GroupDesc,
CreateDate = DateTime.Now,
CreateEmpID = GroupInfo.CreateEmpID,
IsDelete = false,
IsPublic = false
};
_Context.ChatGroupEntity.Add(entity);
_Context.SaveChanges();
// 将自己添加进组成员
_Context.ChatGroupEmpsEntity.Add(new ChatGroupEmpsEntity()
{
GroupID = entity.GroupID,
EmpID = GroupInfo.CreateEmpID
});
foreach (var id in GroupInfo.Emps)
{
if (id != GroupInfo.CreateEmpID)
{
_Context.ChatGroupEmpsEntity.Add(new ChatGroupEmpsEntity()
{
GroupID = entity.GroupID,
EmpID = id
});
}
}
_Context.SaveChanges();
var notifySrv = UnityContainerHelper.GetServer <WSHandler>();
notifySrv.Send(new
{
TargetGroup = entity.GroupID,
MessageType = 104
});
return(entity.GroupID);
}
public static void UpdateChatGroup(int GroupID, ChatGroupInfo GroupInfo)
{
var _Context = new SystemContext();
var entity = _Context.ChatGroupEntity.Find(GroupID);
entity.GroupName = GroupInfo.GroupName;
entity.GroupDesc = GroupInfo.GroupDesc;
_Context.Entry(entity).State = System.Data.Entity.EntityState.Modified;
// 先清空小组成员
var items = _Context.ChatGroupEmpsEntity.Where(g => g.GroupID == GroupID);
foreach (var item in items)
{
_Context.ChatGroupEmpsEntity.Remove(item);
}
// 重新生成小组成员
_Context.ChatGroupEmpsEntity.Add(new ChatGroupEmpsEntity()
{
GroupID = entity.GroupID,
EmpID = entity.CreateEmpID
});
foreach (var id in GroupInfo.Emps)
{
if (id != GroupInfo.CreateEmpID)
{
_Context.ChatGroupEmpsEntity.Add(new ChatGroupEmpsEntity()
{
GroupID = entity.GroupID,
EmpID = id
});
}
}
_Context.SaveChanges();
var notifySrv = UnityContainerHelper.GetServer <WSHandler>();
notifySrv.Send(new
{
TargetGroup = entity.GroupID,
MessageType = 104
});
}