private static bool IsValidRequest(NormalizationTestRequest request, out string message)
{
if (request == null)
{
message = "Request body can not be null";
return(false);
}
if (string.IsNullOrWhiteSpace(request.DeviceMapping))
{
message = "Device Mapping can not be null";
return(false);
}
if (string.IsNullOrWhiteSpace(request.DeviceSample))
{
message = "Device test data can not be null";
return(false);
}
if (!Utility.IsValidJson(request.DeviceMapping, out message) ||
!Utility.IsValidJson(request.DeviceSample, out message))
{
return(false);
}
message = null;
return(true);
}
public IActionResult Post([FromBody] NormalizationTestRequest request)
{
// Validate Request.
if (!IsValidRequest(request, out string errorMessage))
{
return(this.BadRequest(
new NormalizationTestResponse()
{
Result = TestResult.Fail.ToString(),
Reason = errorMessage,
}));
}
// Validate mapping semantic.
var templateContext = CollectionContentTemplateFactory.Default.Create(request.DeviceMapping);
if (!templateContext.IsValid(out string errors))
{
return(this.BadRequest(
new NormalizationTestResponse()
{
Result = TestResult.Fail.ToString(),
Reason = errors,
}));
}
// try normalizing and return result.
try
{
var token = JToken.Parse(request.DeviceSample);
var measurements = templateContext.Template.GetMeasurements(token);
return(this.Ok(
new NormalizationTestResponse()
{
Result = TestResult.Success.ToString(),
NormalizedData = JToken.FromObject(measurements).ToString(),
}));
}
catch (Exception ex)
{
return(this.BadRequest(
new NormalizationTestResponse()
{
Result = TestResult.Fail.ToString(),
Reason = ex.Message,
}));
}
}
