static void Main(string[] args)
{
IConfiguration configuration = new ConfigurationBuilder()
.AddJsonFile($"appsettings.json", true, true)
.AddEnvironmentVariables()
.Build();
string keyvault_endpoint = configuration["KEYVAULT_ENDPOINT"];
if (!string.IsNullOrEmpty(keyvault_endpoint))
{
ConsoleWrite("Loading configuration from Azure Key Vault: " + keyvault_endpoint);
var azureServiceTokenProvider = new AzureServiceTokenProvider();
var keyVaultClient = new KeyVaultClient(
new KeyVaultClient.AuthenticationCallback(
azureServiceTokenProvider.KeyVaultTokenCallback));
configuration = new ConfigurationBuilder()
.AddConfiguration(configuration)
.AddAzureKeyVault(keyvault_endpoint, keyVaultClient, new DefaultKeyVaultSecretManager())
.Build();
}
IConfigurationSection smtpConfig = configuration.GetSection("SMTP");
string dbConnectionString = configuration.GetConnectionString(RunnerSettings.ConnectionStringName) ?? string.Empty;
if (string.IsNullOrEmpty(dbConnectionString))
{
ConsoleWrite("ConnectionString can't be empty");
}
else
{
ConsoleWrite("EmailRunner starting main loop...");
while (true)
{
try
{
using (DistanceEdRequestRepository requestRepository = new DistanceEdRequestRepository(dbConnectionString))
{
List <DistanceEdRequest> requestsNeedingNotification = requestRepository.GetRequestsRequiringNotification();
EmailHelper email = new EmailHelper(smtpConfig["hostname"], smtpConfig["port"].ToInt(), smtpConfig["username"], smtpConfig["password"], smtpConfig["fromaddress"], smtpConfig["replytoaddress"]);
List <string> helpDeskEmailAddresses = smtpConfig["HelpDeskEmail"].Split(new char[] { ';', ',' }).ToList();
if (requestsNeedingNotification.Count > 0)
{
ConsoleWrite("Found " + requestsNeedingNotification.Count + " requests needing notifications");
foreach (DistanceEdRequest r in requestsNeedingNotification)
{
ConsoleWrite("Enqueing notifcation for request ID " + r.ID);
email.NewMessage(r);
}
}
else
{
ConsoleWrite("No new requests found");
}
Console.WriteLine("Sending...");
List <int> successfulIDs = email.SendAll(helpDeskEmailAddresses);
Console.WriteLine("Marking " + successfulIDs.Count + " as successes");
requestRepository.MarkAsHelpDeskNotified(successfulIDs);
}
}
catch (Exception ex)
{
ConsoleWrite("ERROR: " + ex.Message);
if (ex.InnerException != null)
{
ConsoleWrite(" EXCEPTION: " + ex.InnerException.Message);
}
}
ConsoleWrite("Done!");
ConsoleWrite("Sleeping for " + sleepTimeMinutes + " minutes...");
// Sleep
Task.Delay(sleepTimeMinutes * 60 * 1000).Wait();
}
}
}
public DistanceEdRequestService(IConfiguration configuration)
{
this._configuration = configuration;
this._repository = new DistanceEdRequestRepository(_configuration.GetConnectionString(FrontendSettings.ConnectionStringName));
}