public async Task <IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Anonymous, "post", Route = "lmi/webhook")] HttpRequest?request)
{
try
{
logger.LogInformation("Received webhook request");
using var streamReader = new StreamReader(request?.Body !);
var requestBody = await streamReader.ReadToEndAsync().ConfigureAwait(false);
if (string.IsNullOrEmpty(requestBody))
{
logger.LogError($"{nameof(request)} body is null");
return(new BadRequestResult());
}
var webhookRequestModel = lmiWebhookReceiverService.ExtractEvent(requestBody);
switch (webhookRequestModel.WebhookCommand)
{
case WebhookCommand.SubscriptionValidation:
return(new OkObjectResult(webhookRequestModel.SubscriptionValidationResponse));
case WebhookCommand.ReportDeltaForAll:
if (!environmentValues.IsDraftEnvironment)
{
return(new BadRequestResult());
}
return(new StatusCodeResult((int)await lmiWebhookReceiverService.ReportAll().ConfigureAwait(false)));
case WebhookCommand.ReportDeltaForSoc:
if (!environmentValues.IsDraftEnvironment)
{
return(new BadRequestResult());
}
return(new StatusCodeResult((int)await lmiWebhookReceiverService.ReportSoc(webhookRequestModel.ContentId).ConfigureAwait(false)));
default:
return(new BadRequestResult());
}
}
catch (Exception ex)
{
logger.LogError(ex.ToString());
return(new StatusCodeResult((int)HttpStatusCode.InternalServerError));
}
}
public async Task LmiWebhookHttpTriggerPostForSubscriptionValidationReturnsOk()
{
// Arrange
var expectedResult = new StatusCodeResult((int)HttpStatusCode.OK);
var function = new LmiWebhookHttpTrigger(fakeLogger, draftEnvironmentValues, fakeLmiWebhookReceiverService);
var request = BuildRequestWithValidBody("a request body");
var webhookRequestModel = new WebhookRequestModel
{
WebhookCommand = WebhookCommand.SubscriptionValidation,
};
A.CallTo(() => fakeLmiWebhookReceiverService.ExtractEvent(A <string> .Ignored)).Returns(webhookRequestModel);
// Act
var result = await function.Run(request).ConfigureAwait(false);
// Assert
A.CallTo(() => fakeLmiWebhookReceiverService.ExtractEvent(A <string> .Ignored)).MustHaveHappenedOnceExactly();
A.CallTo(() => fakeLmiWebhookReceiverService.ReportAll()).MustNotHaveHappened();
A.CallTo(() => fakeLmiWebhookReceiverService.ReportSoc(A <Guid> .Ignored)).MustNotHaveHappened();
var statusResult = Assert.IsType <OkObjectResult>(result);
Assert.Equal(expectedResult.StatusCode, statusResult.StatusCode);
}