public override async Task OnActionExecutingAsync(HttpActionContext actionContext, CancellationToken cancellationToken)
{
var odata = actionContext.Request.ODataProperties();
var context = new ODataQueryContext(odata.Model, typeof(PrintJob), odata.Path);
var options = new ODataQueryOptions <PrintJob>(context, actionContext.Request);
var modelState = actionContext.ModelState;
var result = default(IHttpActionResult);
if (!options.IsValidField(o => o.CatalogId, modelState))
{
result = actionContext.BadRequest(nameof(InvalidPrintJobItem), InvalidPrintJobItem);
}
else if (!options.IsValidField(o => o.Quantity, modelState))
{
result = actionContext.BadRequest(nameof(InvalidPrintJobQuantity), InvalidPrintJobQuantity);
}
else
{
return;
}
actionContext.Response = await result.ExecuteAsync(cancellationToken);
}
public override async Task OnActionExecutingAsync(HttpActionContext actionContext, CancellationToken cancellationToken)
{
var request = actionContext.Request;
var ifMatch = request.Headers.IfMatch;
if (ifMatch.Count == 1)
{
return;
}
var result = actionContext.BadRequest("InvalidEntityTag", "The request requires exactly one entity tag value provided in the If-Match header.");
actionContext.Response = await result.ExecuteAsync(cancellationToken);
}