public Task CreateAsync(PartyMember partyMember)
        {
            var newPartyMember = new Model.PartyMember
            {
                UserId    = partyMember.UserId,
                PartyId   = partyMember.PartyId,
                SessionId = partyMember.SessionId,
                IsOwner   = partyMember.IsOwner
            };

            _context.PartyMembers.Add(newPartyMember);
            _context.SaveChanges();
            return(Task.FromResult(0));
        }
        public Task CreateAsync(PartyMember partyMember)
        {
            var newPartyMember = new Model.PartyMember
            {
                UserId = partyMember.UserId,
                PartyId = partyMember.PartyId,
                SessionId = partyMember.SessionId,
                IsOwner = partyMember.IsOwner
            };

            _context.PartyMembers.Add(newPartyMember);
            _context.SaveChanges();
            return Task.FromResult(0);
        }