public static async Task <HttpResponseMessage> Run([HttpTrigger(AuthorizationLevel.Anonymous, "get", "post", Route = null)] HttpRequestMessage req, TraceWriter log)
{
try
{
log.Info("Mailer Service triggered");
var incidentRepository = new IncidentRepository();
var mailManager = new MailManager();
var incidents = await incidentRepository.GetIncidents(new DateTime(1971, 1, 1));
log.Info($"Incidents found: {incidents.Count}");
var sla = Decimal.Parse(AppSettingsProvider.GetSettingValue(INCIDENTS_SLA));
var incidentsExceedingSla = incidentRepository.GetIncidentsExceedingSla(incidents, sla);
log.Info($"Incidents exceeding SLA: {incidentsExceedingSla.Count}");
if (incidentsExceedingSla != null && incidentsExceedingSla.Count > 0)
{
log.Info("Attempting to send email");
mailManager.SendEmailForExceedingIncidents(incidentsExceedingSla, AppSettingsProvider.GetSettingValue(NOTIFICATION_SUBJECT));
log.Info("Emails sent");
}
return(req.CreateResponse(HttpStatusCode.OK, "Function completed"));
}
catch (Exception exception)
{
log.Error(exception.ToString());
throw;
}
}
public static void Run([TimerTrigger("0 0 */2 * * *")] TimerInfo myTimer, TraceWriter log)
{
log.Info($"Incident Notification Job triggered at: {DateTime.Now}");
try
{
log.Info("Mailer Service triggered");
var incidentRepository = new IncidentRepository();
var mailManager = new MailManager();
var lastTrigger = myTimer.ScheduleStatus.Last;
var incidents = incidentRepository.GetIncidents(lastTrigger).Result;
log.Info($"Total Incidents found: {incidents.Count}");
var sla = Decimal.Parse(AppSettingsProvider.GetSettingValue(INCIDENTS_SLA));
var incidentsExceedingSla = incidentRepository.GetIncidentsExceedingSla(incidents, sla);
log.Info($"Incidents exceeding SLA: {incidentsExceedingSla.Count}");
if (incidentsExceedingSla != null && incidentsExceedingSla.Count > 0)
{
log.Info("Attempting to send email");
mailManager.SendEmailForExceedingIncidents(incidentsExceedingSla, AppSettingsProvider.GetSettingValue(NOTIFICATION_SUBJECT));
log.Info("Emails sent");
}
}
catch (Exception exception)
{
log.Error(exception.ToString());
throw;
}
}
public async Task <List <Incident> > GetIncidents(DateTime createdDateTime)
{
var createdDateStr = createdDateTime.ToString("yyyy-MM-dd");
var pageSize = int.Parse(AppSettingsProvider.GetSettingValue(TOPDESK_INCIDENTS_PAGESIZE));
var offset = 0;
var incidents = new List <Incident>();
using (var httpClient = new HttpClient())
{
var authorizationHeader = await CreateTokenAuthorizationHeader();
httpClient.DefaultRequestHeaders.Add("Authorization", authorizationHeader);
var isResultPartial = true;
do
{
var incidentsUrl = string.Format(AppSettingsProvider.GetSettingValue(TOPDESK_INCIDENTS_ENDPOINT), AppSettingsProvider.GetSettingValue(TOPDESK_ENDPOINT), createdDateStr, offset, pageSize);
var response = await httpClient.GetAsync(incidentsUrl);
isResultPartial = response.StatusCode == HttpStatusCode.PartialContent;
var result = await response.Content.ReadAsStringAsync();
var partialIncidents = JsonConvert.DeserializeObject <List <Incident> >(result);
incidents.AddRange(partialIncidents);
offset = offset + pageSize;
} while (isResultPartial);
}
var incidentsSinceLastTimer = incidents.Where(incident => incident.CreationDate >= createdDateTime).ToList();
return(incidentsSinceLastTimer);
}
public MailManager()
{
_senderEmailAddress = AppSettingsProvider.GetSettingValue(EMAIL_SENDER_ID);
_senderEmailPassword = AppSettingsProvider.GetSettingValue(EMAIL_SENDER_PASSWORD);
_smtpHost = AppSettingsProvider.GetSettingValue(EMAIL_SMTP_CLIENT);
_smtpPort = int.Parse(AppSettingsProvider.GetSettingValue(EMAIL_SMTP_PORT));
_receiverEmailAddress = AppSettingsProvider.GetSettingValue(NOTIFICATION_EMAIL_ID);
}
private async Task <string> GetAuthorizationToken()
{
var operatorName = AppSettingsProvider.GetSettingValue(OPERATOR_USERNAME);
var operatorPassword = AppSettingsProvider.GetSettingValue(OPERATOR_PASSWORD);
var loginUrl = string.Format(AppSettingsProvider.GetSettingValue(TOPDESK_LOGIN_ENDPOINT), AppSettingsProvider.GetSettingValue(TOPDESK_ENDPOINT));
using (var httpClient = new HttpClient())
{
var authorizationHeader = CreateBasicAuthorizationHeader(operatorName, operatorPassword);
httpClient.DefaultRequestHeaders.Add("Authorization", authorizationHeader);
var response = await httpClient.GetAsync(loginUrl);
var result = await response.Content.ReadAsStringAsync();
return(result);
}
}
