/// <summary>
/// Write a single document returned from a compiled query to the
/// given HttpContext
/// </summary>
/// <param name="session"></param>
/// <param name="query"></param>
/// <param name="context"></param>
/// <param name="contentType"></param>
/// <typeparam name="TDoc"></typeparam>
/// <typeparam name="TOut"></typeparam>
public static async Task WriteOne <TDoc, TOut>(this IQuerySession session, ICompiledQuery <TDoc, TOut> query, HttpContext context, string contentType = "application/json")
{
var stream = new MemoryStream();
var found = await session.StreamJsonOne(query, stream, context.RequestAborted).ConfigureAwait(false);
if (found)
{
context.Response.StatusCode = 200;
context.Response.ContentLength = stream.Length;
context.Response.ContentType = contentType;
stream.Position = 0;
await stream.CopyToAsync(context.Response.Body).ConfigureAwait(false);
}
else
{
context.Response.StatusCode = 404;
context.Response.ContentLength = 0;
}
}