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move to notification service

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Anton Romanov 2018-11-09 09:16:24 +04:00
parent 34d7927d30
commit 2bf84dc286
2 changed files with 55 additions and 39 deletions
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45
src/main/java/ru/ulstu/paper/service/DeadlineScheduler.java
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@ -4,64 +4,31 @@ import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Service;
import ru.ulstu.core.util.DateUtils;
import ru.ulstu.paper.model.Paper;
import ru.ulstu.user.model.User;
import ru.ulstu.user.service.MailService;
import java.util.Date;
@Service
public class DeadlineScheduler {
private final static boolean IS_DEADLINE_NOTIFICATION_BEFORE_WEEK = true;
private final static int DAYS_TO_DEADLINE_NOTIFICATION = 7;
private final Logger log = LoggerFactory.getLogger(DeadlineScheduler.class);
private final PaperService paperService;
private final PaperNotificationService paperNotificationService;
private final MailService mailService;
public DeadlineScheduler(PaperService paperService, MailService mailService) {
this.paperService = paperService;
this.mailService = mailService;
public DeadlineScheduler(PaperNotificationService paperNotificationService) {
this.paperNotificationService = paperNotificationService;
}
@Scheduled(cron = "0 0 8 * 1 ?")
public void checkDeadlineBeforeWeek() {
log.debug("DeadlineScheduler.checkDeadlineBeforeWeek started");
sendNotifications(IS_DEADLINE_NOTIFICATION_BEFORE_WEEK);
paperNotificationService.sendDeadlineNotifications(!IS_DEADLINE_NOTIFICATION_BEFORE_WEEK);
log.debug("DeadlineScheduler.checkDeadlineBeforeWeek finished");
}
@Scheduled(cron = "0 0 8 * * ?")
@Scheduled(cron = "0 */2 9 * * ?")
public void checkDeadlineAfterWeek() {
log.debug("DeadlineScheduler.checkDeadlineAfterWeek started");
sendNotifications(!IS_DEADLINE_NOTIFICATION_BEFORE_WEEK);
paperNotificationService.sendDeadlineNotifications(IS_DEADLINE_NOTIFICATION_BEFORE_WEEK);
log.debug("DeadlineScheduler.checkDeadlineAfterWeek finished");
}
private void sendNotifications(boolean isDeadlineBeforeWeek) {
Date now = DateUtils.addDays(new Date(), DAYS_TO_DEADLINE_NOTIFICATION);
paperService
.findAll()
.stream()
.filter(paper -> needToSendDeadlineNotification(paper, now, isDeadlineBeforeWeek))
.map(paper -> sendMessageDeadline(paper));
}
private boolean needToSendDeadlineNotification(Paper paper, Date compareDate, boolean isDeadlineBeforeWeek) {
return paper.getDeadlineDate() != null
&& (compareDate.before(paper.getDeadlineDate()) && isDeadlineBeforeWeek
|| compareDate.after(paper.getDeadlineDate()) && !isDeadlineBeforeWeek);
}
private Paper sendMessageDeadline(Paper paper) {
for (User user : paper.getAuthors()) {
mailService.sendEmail(user.getEmail(), "Приближается срок сдачи статьи",
"Срок сдачи статьи " + paper.getTitle() + " " + paper.getDeadlineDate().toString());
}
return paper;
}
}

49
src/main/java/ru/ulstu/paper/service/PaperNotificationService.java Normal file
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@ -0,0 +1,49 @@
package ru.ulstu.paper.service;
import org.springframework.stereotype.Service;
import ru.ulstu.core.util.DateUtils;
import ru.ulstu.paper.model.Paper;
import ru.ulstu.user.model.User;
import ru.ulstu.user.service.MailService;
import java.util.Date;
import java.util.stream.Collectors;
@Service
public class PaperNotificationService {
private final static int DAYS_TO_DEADLINE_NOTIFICATION = 7;
private final MailService mailService;
private final PaperService paperService;
public PaperNotificationService(MailService mailService,
PaperService paperService) {
this.mailService = mailService;
this.paperService = paperService;
}
public void sendDeadlineNotifications(boolean isDeadlineBeforeWeek) {
Date now = DateUtils.addDays(new Date(), DAYS_TO_DEADLINE_NOTIFICATION);
paperService
.findAll()
.stream()
.filter(paper -> needToSendDeadlineNotification(paper, now, isDeadlineBeforeWeek))
.map(paper -> sendMessageDeadline(paper))
.collect(Collectors.toList());
}
private boolean needToSendDeadlineNotification(Paper paper, Date compareDate, boolean isDeadlineBeforeWeek) {
return (paper.getDeadlineDate() != null)
&& (compareDate.after(paper.getDeadlineDate()) && isDeadlineBeforeWeek
|| compareDate.before(paper.getDeadlineDate()) && !isDeadlineBeforeWeek);
}
private Paper sendMessageDeadline(Paper paper) {
for (User user : paper.getAuthors()) {
mailService.sendEmail(user.getEmail(), "Приближается срок сдачи статьи",
"Срок сдачи статьи " + paper.getTitle() + " " + paper.getDeadlineDate().toString());
}
return paper;
}
}