public IActionResult Run([HttpTrigger(AuthorizationLevel.Anonymous, "get", Route = null)] HttpRequest req)
{
var queryParam = req.Query["query"];
if (string.IsNullOrEmpty(queryParam))
{
return(new BadRequestObjectResult("query parameter is missing. please pass it accordind to GraphQL standards in order to be able to retrieve data"));
}
try
{
var query = new QueryRequest
{
Query = queryParam
};
var result = schemaProvider.ExecuteQuery(query, context, null, null);
if (result.Errors.Any())
{
return(new BadRequestObjectResult(JsonConvert.SerializeObject(result.Errors)));
}
return(new OkObjectResult(JsonConvert.SerializeObject(result.Data)));
}
catch (Exception)
{
return(new BadRequestResult());
}
}
public object Post([FromBody] QueryRequest query)
{
try
{
var results = _schemaProvider.ExecuteQuery(query, _dbContext, null, null);
// gql compile errors show up in results.Errors
return(results);
}
catch (Exception)
{
return(HttpStatusCode.InternalServerError);
}
}
private object RunDataQuery(QueryRequest query)
{
try
{
// _serviceProvider is passed to resovle dependencies in mutations and field selections at run time which opens a lot of flexibility
// last argument can be claims to implement security checks
var data = _schemaProvider.ExecuteQuery(query, _dbContext, HttpContext.RequestServices, null);
return(data);
}
catch (Exception)
{
return(HttpStatusCode.InternalServerError);
}
}
