public Query(IDeviceDataSource deviceDataSource) { Name = "Query"; Field <NonNullGraphType <ListGraphType <NonNullGraphType <DeviceGraphType> > > >() .Name("allDevices") .ResolveAsync(async ctx => await deviceDataSource.GetDevicesAsync()); }
public DeviceMutationGraphType(IDeviceDataSource deviceDataSource) { Field <NonNullGraphType <DeviceGraphType> >() .Name("connect") .Argument <NonNullGraphType <UShortGraphType> >("universe") .ResolveAsync(async ctx => { string port = (string)ctx.UserContext["port"]; var universe = ctx.GetArgument <UInt16>("universe"); return(await deviceDataSource.ConnectAsync(port, universe)); }); Field <NonNullGraphType <DeviceGraphType> >() .Name("disconnect") .ResolveAsync(async ctx => { string port = (string)ctx.UserContext["port"]; return(await deviceDataSource.DisconnectAsync(port)); }); }