public async Task RefreshApprenticeshipsWhenSimpleListReturnsDataOK()
{
// Arrange
var expectedModels = A.CollectionOfFake <SimpleJobProfileModel>(2);
const HttpStatusCode expectedStatusCode = HttpStatusCode.OK;
A.CallTo(() => fakeRefreshService.GetListAsync()).Returns(expectedModels);
A.CallTo(() => fakeRefreshService.RefreshApprenticeshipsAsync(A <Guid> .Ignored)).Returns(expectedStatusCode);
// Act
await RefreshApprenticeships.RunAsync(timer, fakeLogger, fakeRefreshService).ConfigureAwait(false);
// Assert
A.CallTo(() => fakeRefreshService.GetListAsync()).MustHaveHappenedOnceExactly();
A.CallTo(() => fakeRefreshService.RefreshApprenticeshipsAsync(A <Guid> .Ignored)).MustHaveHappened(expectedModels.Count, Times.Exactly);
}
public static async System.Threading.Tasks.Task RunAsync(
[TimerTrigger("%RefreshApprenticeshipsCron%")] TimerInfo myTimer,
ILogger log,
[Inject] IRefreshService refreshService)
{
log.LogInformation($"{nameof(RefreshApprenticeships)}: Timer trigger function starting at: {DateTime.Now}, using TimerInfo: {myTimer.Schedule.ToString()}");
int abortAfterErrorCount = 10;
int errorCount = 0;
int totalErrorCount = 0;
int totalSuccessCount = 0;
int aVRequestsPerMinute = 240;
int aVRequestsPerMinuteSettingOveride = 0;
_ = int.TryParse(Environment.GetEnvironmentVariable(nameof(abortAfterErrorCount)), out abortAfterErrorCount);
_ = int.TryParse(Environment.GetEnvironmentVariable(nameof(aVRequestsPerMinuteSettingOveride)), out aVRequestsPerMinuteSettingOveride);
//override with a setting variable if required
aVRequestsPerMinute = aVRequestsPerMinuteSettingOveride > 0 ? aVRequestsPerMinuteSettingOveride : aVRequestsPerMinute;
var sleepTimeMilliSecsBetweenRequests = 60000 / (aVRequestsPerMinute / 3); //on average we make 3 calls per profile to get 2 vacancies, so divide by 3
HttpStatusCode statusCode = HttpStatusCode.OK;
var simpleJobProfileModels = await refreshService.GetListAsync().ConfigureAwait(false);
if (simpleJobProfileModels != null)
{
log.LogInformation($"{nameof(RefreshApprenticeships)}: Retrieved {simpleJobProfileModels.Count} Job Profiles");
foreach (var simpleJobProfileModel in simpleJobProfileModels)
{
log.LogInformation($"{nameof(RefreshApprenticeships)}: Refreshing Job Profile Apprenticeships: {simpleJobProfileModel.DocumentId} / {simpleJobProfileModel.CanonicalName}");
await Task.Delay(sleepTimeMilliSecsBetweenRequests).ConfigureAwait(false);
statusCode = await refreshService.RefreshApprenticeshipsAsync(simpleJobProfileModel.DocumentId).ConfigureAwait(false);
switch (statusCode)
{
case HttpStatusCode.OK:
errorCount = 0;
totalSuccessCount++;
log.LogInformation($"{nameof(RefreshApprenticeships)}: Refreshed Job Profile Apprenticeships: {simpleJobProfileModel.DocumentId} / {simpleJobProfileModel.CanonicalName}");
break;
default:
errorCount++;
totalErrorCount++;
log.LogError($"{nameof(RefreshApprenticeships)}: Error refreshing Job Profile Apprenticeships: {simpleJobProfileModel.DocumentId} / {simpleJobProfileModel.CanonicalName} - Status code = {statusCode}");
break;
}
if (errorCount >= abortAfterErrorCount)
{
log.LogWarning($"{nameof(RefreshApprenticeships)}: Timer trigger aborting after {abortAfterErrorCount} consecutive errors");
break;
}
}
}
log.LogInformation($"{nameof(RefreshApprenticeships)}: Timer trigger function, Apprenticeships refreshed: {totalSuccessCount}");
log.LogInformation($"{nameof(RefreshApprenticeships)}: Timer trigger function, Apprenticeships refresh errors: {totalErrorCount}");
log.LogInformation($"{nameof(RefreshApprenticeships)}: Timer trigger function completed at: {DateTime.Now}");
// if we aborted due to the number of errors exceeding the abortAfterErrorCount
if (errorCount >= abortAfterErrorCount)
{
throw new HttpResponseException(new HttpResponseMessage()
{
StatusCode = statusCode, ReasonPhrase = $"Timer trigger aborting after {abortAfterErrorCount} consecutive errors"
});
}
}
