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package com.osomapps.pt.tokenemail; |
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import com.osomapps.pt.dictionary.DictionaryName; |
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import com.osomapps.pt.dictionary.DictionaryService; |
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import com.osomapps.pt.email.EmailMessageType; |
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import com.osomapps.pt.email.EmailMessageTypeRepository; |
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import java.util.HashMap; |
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import java.util.List; |
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import java.util.Map; |
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import lombok.extern.slf4j.Slf4j; |
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import org.springframework.beans.factory.annotation.Value; |
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import org.springframework.mail.MailException; |
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import org.springframework.mail.MailSender; |
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import org.springframework.mail.SimpleMailMessage; |
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import org.springframework.stereotype.Service; |
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@Service |
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@Slf4j |
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public class SendEmailService { |
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private final MailSender mailSender; |
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private final EmailMessageTypeRepository emailMessageTypeRepository; |
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private final DictionaryService dictionaryService; |
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private final String emailConfirmUrl; |
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private final String emailResetUrl; |
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private enum MessageType { |
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WelcomeMessage, |
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ForgetPasswordMessage |
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} |
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SendEmailService( |
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MailSender mailSender, |
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EmailMessageTypeRepository emailMessageTypeRepository, |
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DictionaryService dictionaryService, |
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@Value("${app.email.confirm.url}") String emailConfirmUrl, |
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@Value("${app.email.reset.url}") String emailResetUrl) { |
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this.mailSender = mailSender; |
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this.emailMessageTypeRepository = emailMessageTypeRepository; |
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this.dictionaryService = dictionaryService; |
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this.emailConfirmUrl = emailConfirmUrl; |
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this.emailResetUrl = emailResetUrl; |
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} |
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String getSubject(String defaultValue, MessageType messageType) { |
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List<EmailMessageType> emailMessageTypes = |
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emailMessageTypeRepository.findByNameOrderByIdDesc(messageType.name()); |
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if (emailMessageTypes.isEmpty()) { |
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return defaultValue; |
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} |
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return dictionaryService.getEnValue( |
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DictionaryName.email_subject, |
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emailMessageTypes |
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.get(emailMessageTypes.size() - 1) |
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.getEmailMessageTemplates() |
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.get( |
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emailMessageTypes |
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.get(emailMessageTypes.size() - 1) |
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.getEmailMessageTemplates() |
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.size() |
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- 1) |
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.getDEmailSubject(), |
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defaultValue); |
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} |
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String getText(String defaultValue, MessageType messageType) { |
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List<EmailMessageType> emailMessageTypes = |
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emailMessageTypeRepository.findByNameOrderByIdDesc(messageType.name()); |
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if (emailMessageTypes.isEmpty()) { |
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return defaultValue; |
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} |
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return dictionaryService.getEnValue( |
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DictionaryName.email_text, |
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emailMessageTypes |
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.get(emailMessageTypes.size() - 1) |
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.getEmailMessageTemplates() |
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.get( |
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emailMessageTypes |
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.get(emailMessageTypes.size() - 1) |
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.getEmailMessageTemplates() |
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.size() |
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- 1) |
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.getDEmailText(), |
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defaultValue); |
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} |
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public void send(InUserEmail inUserEmail) { |
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Map<String, String> parameters = new HashMap<>(); |
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parameters.put("user_name", inUserEmail.getUser_name()); |
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parameters.put("email_confirm_link", emailConfirmUrl + inUserEmail.getConfirmToken()); |
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SimpleMailMessage message = new SimpleMailMessage(); |
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message.setSubject( |
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getSubject( |
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"Welcome to the Personal Trainer application!", |
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MessageType.WelcomeMessage)); |
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message.setFrom("PT <[email protected]>"); |
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message.setTo(inUserEmail.getLogin()); |
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message.setText( |
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TemplateEngine.<String, String>template( |
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getText( |
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"Dear {{user_name}}!\n" |
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+ "\n" |
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+ "Your registration was completed successfully.\n" |
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+ "Please click to the link to confirm your e-mail {{email_confirm_link}}.\n" |
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+ "\n" |
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+ "Yours PT support team.", |
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MessageType.WelcomeMessage)) |
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.apply(parameters)); |
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try { |
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this.mailSender.send(message); |
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} catch (MailException ex) { |
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log.warn(ex.getMessage(), ex); |
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} |
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} |
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void sendForgotPassword(InUserEmail inUserEmail) { |
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Map<String, String> parameters = new HashMap<>(); |
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parameters.put("user_name", inUserEmail.getUser_name()); |
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parameters.put("reset_password_link", emailResetUrl + inUserEmail.getResetToken()); |
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SimpleMailMessage message = new SimpleMailMessage(); |
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message.setSubject(getSubject("Reset password service", MessageType.ForgetPasswordMessage)); |
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message.setFrom("PT <[email protected]>"); |
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message.setTo(inUserEmail.getLogin()); |
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message.setText( |
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TemplateEngine.<String, String>template( |
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getText( |
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"Dear {{user_name}}!\n" |
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+ "\n" |
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+ "Please click to the link to reset your password {{reset_password_link}}.\n" |
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+ "\n" |
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+ "Sincerely,\n" |
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+ "PT support team", |
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MessageType.ForgetPasswordMessage)) |
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.apply(parameters)); |
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try { |
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this.mailSender.send(message); |
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} catch (MailException ex) { |
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log.warn(ex.getMessage(), ex); |
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} |
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} |
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} |
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javadev /
pt-backend
