package com.worktajm.service;
import com.worktajm.config.JHipsterProperties;
import com.worktajm.domain.User;
import org.apache.commons.lang.CharEncoding;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.MessageSource;
import org.springframework.mail.javamail.JavaMailSenderImpl;
import org.springframework.mail.javamail.MimeMessageHelper;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Service;
import org.thymeleaf.context.Context;
import org.thymeleaf.spring4.SpringTemplateEngine;
import org.apache.commons.lang.WordUtils;
import javax.inject.Inject;
import javax.mail.internet.MimeMessage;
import java.util.Locale;
/**
* Service for sending e-mails.
* <p/>
* <p>
* We use the @Async annotation to send e-mails asynchronously.
* </p>
*/
@Service
public class MailService {
private final Logger log = LoggerFactory.getLogger(MailService.class);
@Inject
private JHipsterProperties jHipsterProperties;
@Inject
private JavaMailSenderImpl javaMailSender;
@Inject
private MessageSource messageSource;
@Inject
private SpringTemplateEngine templateEngine;
/**
* System default email address that sends the e-mails.
*/
private String from;
@Async
public void sendEmail(String to, String subject, String content, boolean isMultipart, boolean isHtml) {
log.debug("Send e-mail[multipart '{}' and html '{}'] to '{}' with subject '{}' and content={}",
isMultipart, isHtml, to, subject, content);
// Prepare message using a Spring helper
MimeMessage mimeMessage = javaMailSender.createMimeMessage();
try {
MimeMessageHelper message = new MimeMessageHelper(mimeMessage, isMultipart, CharEncoding.UTF_8);
message.setTo(to);
message.setFrom(jHipsterProperties.getMail().getFrom());
message.setSubject(subject);
message.setText(content, isHtml);
javaMailSender.send(mimeMessage);
log.debug("Sent e-mail to User '{}'", to);
} catch (Exception e) {
log.warn("E-mail could not be sent to user '{}', exception is: {}", to, e.getMessage());
}
}
@Async
public void sendActivationEmail(User user, String baseUrl) {
log.debug("Sending activation e-mail to '{}'", user.getEmail());
Locale locale = Locale.forLanguageTag(user.getLangKey());
Context context = new Context(locale);
context.setVariable("user", user);
context.setVariable("baseUrl", baseUrl);
String content = templateEngine.process("activationEmail", context);
String subject = messageSource.getMessage("email.activation.title", null, locale);
sendEmail(user.getEmail(), subject, content, false, true);
}
@Async
public void sendCreationEmail(User user, String baseUrl) {
log.debug("Sending creation e-mail to '{}'", user.getEmail());
Locale locale = Locale.forLanguageTag(user.getLangKey());
Context context = new Context(locale);
context.setVariable("user", user);
context.setVariable("baseUrl", baseUrl);
String content = templateEngine.process("creationEmail", context);
String subject = messageSource.getMessage("email.activation.title", null, locale);
sendEmail(user.getEmail(), subject, content, false, true);
}
@Async
public void sendPasswordResetMail(User user, String baseUrl) {
log.debug("Sending password reset e-mail to '{}'", user.getEmail());
Locale locale = Locale.forLanguageTag(user.getLangKey());
Context context = new Context(locale);
context.setVariable("user", user);
context.setVariable("baseUrl", baseUrl);
String content = templateEngine.process("passwordResetEmail", context);
String subject = messageSource.getMessage("email.reset.title", null, locale);
sendEmail(user.getEmail(), subject, content, false, true);
}
@Async
public void sendSocialRegistrationValidationEmail(User user, String provider) {
log.debug("Sending social registration validation e-mail to '{}'", user.getEmail());
Locale locale = Locale.forLanguageTag(user.getLangKey());
Context context = new Context(locale);
context.setVariable("user", user);
context.setVariable("provider", WordUtils.capitalize(provider));
String content = templateEngine.process("socialRegistrationValidationEmail", context);
String subject = messageSource.getMessage("email.social.registration.title", null, locale);
sendEmail(user.getEmail(), subject, content, false, true);
}
}