Github user bhaisaab commented on a diff in the pull request:
https://github.com/apache/cloudstack/pull/768#discussion_r41700092
--- Diff: usage/src/org/apache/cloudstack/quota/QuotaAlertManagerImpl.java
---
@@ -0,0 +1,444 @@
+//Licensed to the Apache Software Foundation (ASF) under one
+//or more contributor license agreements. See the NOTICE file
+//distributed with this work for additional information
+//regarding copyright ownership. The ASF licenses this file
+//to you under the Apache License, Version 2.0 (the
+//"License"); you may not use this file except in compliance
+//with the License. You may obtain a copy of the License at
+//
+//http://www.apache.org/licenses/LICENSE-2.0
+//
+//Unless required by applicable law or agreed to in writing,
+//software distributed under the License is distributed on an
+//"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+//KIND, either express or implied. See the License for the
+//specific language governing permissions and limitations
+//under the License.
+package org.apache.cloudstack.quota;
+
+import com.cloud.domain.DomainVO;
+import com.cloud.domain.dao.DomainDao;
+import com.cloud.user.Account;
+import com.cloud.user.Account.State;
+import com.cloud.user.AccountVO;
+import com.cloud.user.UserVO;
+import com.cloud.user.dao.AccountDao;
+import com.cloud.user.dao.UserDao;
+import com.cloud.utils.DateUtil;
+import com.cloud.utils.NumbersUtil;
+import com.cloud.utils.component.ManagerBase;
+import com.cloud.utils.db.TransactionLegacy;
+import com.cloud.utils.exception.CloudRuntimeException;
+import com.sun.mail.smtp.SMTPMessage;
+import com.sun.mail.smtp.SMTPSSLTransport;
+import com.sun.mail.smtp.SMTPTransport;
+import org.apache.cloudstack.framework.config.dao.ConfigurationDao;
+import org.apache.cloudstack.quota.constant.QuotaConfig;
+import
org.apache.cloudstack.quota.constant.QuotaConfig.QuotaEmailTemplateTypes;
+import org.apache.cloudstack.quota.dao.QuotaAccountDao;
+import org.apache.cloudstack.quota.dao.QuotaEmailTemplatesDao;
+import org.apache.cloudstack.quota.dao.QuotaUsageDao;
+import org.apache.cloudstack.quota.vo.QuotaAccountVO;
+import org.apache.cloudstack.quota.vo.QuotaEmailTemplatesVO;
+import org.apache.commons.lang3.text.StrSubstitutor;
+import org.apache.log4j.Logger;
+import org.springframework.stereotype.Component;
+
+import javax.ejb.Local;
+import javax.inject.Inject;
+import javax.mail.Authenticator;
+import javax.mail.Message;
+import javax.mail.MessagingException;
+import javax.mail.PasswordAuthentication;
+import javax.mail.Session;
+import javax.mail.URLName;
+import javax.mail.internet.InternetAddress;
+import javax.naming.ConfigurationException;
+import java.io.UnsupportedEncodingException;
+import java.math.BigDecimal;
+import java.util.ArrayList;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+import java.util.concurrent.TimeUnit;
+
+@Component
+@Local(value = QuotaAlertManager.class)
+public class QuotaAlertManagerImpl extends ManagerBase implements
QuotaAlertManager {
+ private static final Logger s_logger =
Logger.getLogger(QuotaAlertManagerImpl.class.getName());
+
+ @Inject
+ private AccountDao _accountDao;
+ @Inject
+ private QuotaAccountDao _quotaAcc;
+ @Inject
+ private UserDao _userDao;
+ @Inject
+ private DomainDao _domainDao;
+ @Inject
+ private QuotaEmailTemplatesDao _quotaEmailTemplateDao;
+ @Inject
+ private ConfigurationDao _configDao;
+ @Inject
+ private QuotaUsageDao _quotaUsage;
+
+ private EmailQuotaAlert _emailQuotaAlert;
+ private boolean _lockAccountEnforcement = false;
+
+ final static BigDecimal s_hoursInMonth = new BigDecimal(30 * 24);
+ final static BigDecimal s_minutesInMonth = new BigDecimal(30 * 24 *
60);
+ final static BigDecimal s_gb = new BigDecimal(1024 * 1024 * 1024);
+
+ boolean _smtpDebug = false;
+
+ int _pid = 0;
+
+ public QuotaAlertManagerImpl() {
+ super();
+ }
+
+ private void mergeConfigs(Map<String, String> dbParams, Map<String,
Object> xmlParams) {
+ for (Map.Entry<String, Object> param : xmlParams.entrySet()) {
+ dbParams.put(param.getKey(), (String) param.getValue());
+ }
+ }
+
+ @Override
+ public boolean configure(String name, Map<String, Object> params)
throws ConfigurationException {
+ super.configure(name, params);
+
+ Map<String, String> configs = _configDao.getConfiguration(params);
+
+ if (params != null) {
+ mergeConfigs(configs, params);
+ }
+
+ final String smtpHost =
configs.get(QuotaConfig.QuotaSmtpHost.key());
+ int smtpPort =
NumbersUtil.parseInt(configs.get(QuotaConfig.QuotaSmtpPort.key()), 25);
+ String useAuthStr =
configs.get(QuotaConfig.QuotaSmtpAuthType.key());
+ boolean useAuth = ((useAuthStr != null) &&
Boolean.parseBoolean(useAuthStr));
+ String smtpUsername = configs.get(QuotaConfig.QuotaSmtpUser.key());
+ String smtpPassword =
configs.get(QuotaConfig.QuotaSmtpPassword.key());
+ String emailSender =
configs.get(QuotaConfig.QuotaSmtpSender.key());
+ _lockAccountEnforcement =
"true".equalsIgnoreCase(configs.get(QuotaConfig.QuotaEnableEnforcement.key()));
+ _emailQuotaAlert = new EmailQuotaAlert(smtpHost, smtpPort,
useAuth, smtpUsername, smtpPassword, emailSender, _smtpDebug);
+
+ return true;
+ }
+
+ @Override
+ public boolean start() {
+ if (s_logger.isInfoEnabled()) {
+ s_logger.info("Starting Alert Manager");
+ }
+ _pid = Integer.parseInt(System.getProperty("pid"));
+ return true;
+ }
+
+ @Override
+ public boolean stop() {
+ if (s_logger.isInfoEnabled()) {
+ s_logger.info("Stopping Alert Manager");
+ }
+ return true;
+ }
+
+ @SuppressWarnings("deprecation")
+ @Override
+ public void sendMonthlyStatement(Date now) {
+ Calendar aCalendar = Calendar.getInstance();
+ aCalendar.add(Calendar.MONTH, -1);
+ aCalendar.set(Calendar.DATE, 1);
+ aCalendar.set(Calendar.HOUR, 0);
+ aCalendar.set(Calendar.MINUTE, 0);
+ aCalendar.set(Calendar.SECOND, 0);
+ Date firstDateOfPreviousMonth = aCalendar.getTime();
+ aCalendar.set(Calendar.DATE,
aCalendar.getActualMaximum(Calendar.DAY_OF_MONTH) + 1);
+ Date lastDateOfPreviousMonth = aCalendar.getTime(); // actually
the first day of this month
+
+ List<DeferredQuotaEmail> deferredQuotaEmailList = new
ArrayList<DeferredQuotaEmail>();
+ for (final QuotaAccountVO quotaAccount : _quotaAcc.listAll()) {
+ if (quotaAccount.getQuotaBalance() == null) {
+ continue; // no quota usage for this account ever, ignore
+ }
+ Date lastStatementDate = quotaAccount.getLastStatementDate();
+ if (now.getDate() < 6) {
+ AccountVO account =
_accountDao.findById(quotaAccount.getId());
+ if (lastStatementDate == null ||
getDifferenceDays(lastStatementDate, new Date()) >= 7) {
+ BigDecimal quotaUsage =
_quotaUsage.findTotalQuotaUsage(account.getAccountId(), account.getDomainId(),
null, firstDateOfPreviousMonth, lastDateOfPreviousMonth);
+ s_logger.info("For account=" + quotaAccount.getId() +
", quota used = " + quotaUsage);
+ // send statement
+ deferredQuotaEmailList.add(new
DeferredQuotaEmail(account, quotaAccount, quotaUsage,
QuotaConfig.QuotaEmailTemplateTypes.QUOTA_STATEMENT));
+ } else {
+ s_logger.debug("For " + quotaAccount.getId() + " the
statement has been sent recently");
--- End diff --
Fixed
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