public async Task Invoke(HttpContext httpContext, OpenRpcGenerator openRpcGenerator)
{
var documentName = GetDocumentName(httpContext.Request);
if (!string.IsNullOrEmpty(documentName))
{
await ReturnDocument(httpContext, openRpcGenerator, documentName);
}
else
{
await next(httpContext);
}
}
private async Task ReturnDocument(HttpContext httpContext, OpenRpcGenerator openRpcGenerator, string documentName)
{
// TODO test if url is correctly created in middleware
var host = new UriBuilder(httpContext.Request.GetEncodedUrl())
{
Path = null,
Fragment = null,
Query = null
};
if (options.Docs.TryGetValue(documentName, out var info))
{
var document = openRpcGenerator.GetDocument(info, documentName, host.Uri);
await WriteJson(httpContext.Response, document);
}
else
{
httpContext.Response.StatusCode = 404;
}
}