public async Task <IActionResult> Post([FromBody] OperationRequest request)
{
var stream = await _queryStreamService.QueryAsync(new Query
{
Document = request.Query,
Variables = request.Variables,
OperationName = request.OperationName
}, Request.HttpContext.RequestAborted);
var result = await stream.Reader.ReadAsync();
return(Ok(result));
}
public async Task <ActionResult <ExecutionResult> > Get(OperationRequest operation)
{
var stream = await _query.QueryAsync(
new Query
{
Document = operation.Query,
Variables = operation.Variables,
OperationName = operation.OperationName
}, HttpContext.RequestAborted);
var result = await stream.Reader.ReadAsync(HttpContext.RequestAborted);
return(Ok(result));
}
public ChannelReader <ExecutionResult> QueryAsync(
QueryRequest query,
CancellationToken cancellationToken)
{
var channel = Channel.CreateUnbounded <ExecutionResult>();
var _ = Task.Run(async() =>
{
var result = await _queryStreamService.QueryAsync(new Query()
{
Document = Parser.ParseDocument(query.Query),
OperationName = query.OperationName,
Extensions = query.Extensions,
Variables = query.Variables
}, cancellationToken);
var __ = result.Reader.WriteTo(channel.Writer);
}, CancellationToken.None);
return(channel.Reader);
}
