// see https://graphql.org/learn/serving-over-http/#http-methods-headers-and-body
private async Task <GraphQLHttpRequest> BuildGraphQLHttpRequestAsync(HttpContext httpContext)
{
GraphQLHttpRequest gqlHttpReq;
var method = httpContext.Request.Method;
switch (method)
{
case "GET":
gqlHttpReq = BuildGetRequest(httpContext);
break;
case "POST":
gqlHttpReq = await BuildPostRequestAsync(httpContext);
break;
default:
throw new Exception($"Invalid Http method: {method}; expected GET or POST.");
}
// create internal request context
gqlHttpReq.RequestContext =
Server.CreateRequestContext(gqlHttpReq.Request, httpContext.RequestAborted,
httpContext.User, null, gqlHttpReq);
return(gqlHttpReq);
}
// see https://graphql.org/learn/serving-over-http/#http-methods-headers-and-body
private async Task <GraphQLHttpRequest> BuildGraphQLHttpRequestAsync(HttpContext httpContext)
{
GraphQLHttpRequest gqlHttpReq;
var method = httpContext.Request.Method;
switch (method)
{
case "GET":
gqlHttpReq = BuildGetRequest(httpContext);
break;
case "POST":
gqlHttpReq = await BuildPostRequestAsync(httpContext);
break;
default:
throw new Exception($"Invalid Http method: {method}; expected GET or POST.");
}
// create internal request context
gqlHttpReq.RequestContext =
Server.CreateRequestContext(gqlHttpReq.Request, httpContext.RequestAborted,
httpContext.User, null, httpContext);
// Try retrieving VITA operation context.
if (httpContext.Items.TryGetValue(OperationContextKey, out object opContext))
{
gqlHttpReq.RequestContext.VitaOperationContext = opContext;
}
return(gqlHttpReq);
}