public void Post([FromBody] SharedCross sharedCross)
        {
            SharedCross sc = new SharedCross();

            sc.PostSharedCross(sharedCross);
        }
        public int GetCrossFrom(string mail)
        {
            SharedCross SC = new SharedCross();

            return(SC.GetSharedFromForUFromDB(mail));
        }
        public List <SharedCross> GetAllSharedCross(string mail)
        {
            SharedCross sc = new SharedCross();

            return(sc.GetAllSharedCross(mail));
        }
        public int GetSharedWith(string mail)
        {
            SharedCross SC = new SharedCross();

            return(SC.GetSharedWithForUFromDB(mail));
        }
        public SharedCross Get(int crossNum)
        {
            SharedCross sc = new SharedCross();

            return(sc.GetSharedCross(crossNum));
        }