sledgemapper/Sledgemapper.Api/Handlers/StartNewSessionHandler.cs

using MediatR;
using Sledgemapper.Api.Commands;
using Sledgemapper.Api.Data;
using Sledgemapper.Api.Models;
using System.Threading;
using System.Threading.Tasks;

namespace Sledgemapper.Api.Handlers
{
    public class StartNewSessionHandler : IRequestHandler<NewSessionCommand, bool>
    {
        private readonly IMediator _mediator;
        private readonly MyDbContext _dbcontext;

        public StartNewSessionHandler(IMediator mediator, MyDbContext dbcontext)
        {
            _mediator = mediator;
            _dbcontext = dbcontext;
        }

        public async Task<bool> Handle(NewSessionCommand notification, CancellationToken cancellationToken)
        {
            _dbcontext.Sessions.Add(new Session
            {
                SessionName = notification.SessionName,
                OwnerUserId = notification.UserId
            });
            await _dbcontext.SaveChangesAsync();
            return true;
        }
    }
}