public GroupMessage PrepareGroupMessage(GroupMessageViewModel model, bool isUpdate, string userName)
{
var groupMessage = new GroupMessage
{
IsDeleted = false,
IsUpdated = isUpdate,
Message = model.Message,
CreateDate = DateTime.Now,
GroupId = model.GroupId,
Groups = _manageGroupRepository.GetGroupById(model.GroupId),
User = _userInformationService.GetIdentityByUserName(userName),
UserId = _userInformationService.GetIdentityByUserName(userName).Id
};
return(groupMessage);
}