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));
});
}
