From e9e42b621afdf6ac94f5327ee843b32b10a401b4 Mon Sep 17 00:00:00 2001
From: liujie <1793218484@qq.com>
Date: 星期二, 04 八月 2026 17:45:14 +0800
Subject: [PATCH] update
---
backend/src/main/java/com/tourguide/modules/system/service/GuideNotificationService.java | 124 ++++++++++++++++++++++++++++++++++++++++-
1 files changed, 120 insertions(+), 4 deletions(-)
diff --git a/backend/src/main/java/com/tourguide/modules/system/service/GuideNotificationService.java b/backend/src/main/java/com/tourguide/modules/system/service/GuideNotificationService.java
index 34c596f..750d035 100644
--- a/backend/src/main/java/com/tourguide/modules/system/service/GuideNotificationService.java
+++ b/backend/src/main/java/com/tourguide/modules/system/service/GuideNotificationService.java
@@ -2,15 +2,20 @@
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.tourguide.common.exception.BusinessException;
+import com.tourguide.modules.order.entity.TourOrder;
import com.tourguide.modules.system.dto.GuideNotificationResponse;
import com.tourguide.modules.system.entity.GuideNoticeRead;
+import com.tourguide.modules.system.entity.GuideNotification;
import com.tourguide.modules.system.entity.SystemNotice;
+import com.tourguide.modules.system.mapper.GuideNotificationMapper;
import com.tourguide.modules.system.mapper.GuideNoticeReadMapper;
import com.tourguide.modules.system.mapper.SystemNoticeMapper;
+import com.tourguide.modules.user.service.GuidePushDeviceService;
import org.springframework.stereotype.Service;
import java.time.LocalDateTime;
import java.util.Collections;
+import java.util.Comparator;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;
@@ -19,28 +24,50 @@
public class GuideNotificationService {
private final SystemNoticeMapper noticeMapper;
private final GuideNoticeReadMapper readMapper;
+ private final GuideNotificationMapper guideNotificationMapper;
+ private final GuidePushDeviceService pushDeviceService;
- public GuideNotificationService(SystemNoticeMapper noticeMapper, GuideNoticeReadMapper readMapper) {
+ public GuideNotificationService(SystemNoticeMapper noticeMapper, GuideNoticeReadMapper readMapper,
+ GuideNotificationMapper guideNotificationMapper,
+ GuidePushDeviceService pushDeviceService) {
this.noticeMapper = noticeMapper;
this.readMapper = readMapper;
+ this.guideNotificationMapper = guideNotificationMapper;
+ this.pushDeviceService = pushDeviceService;
}
public long unreadCount(Long guideId) {
List<SystemNotice> notices = publishedNotices();
if (notices.isEmpty()) return 0L;
Set<Long> readIds = readNoticeIds(guideId, notices);
- return notices.stream().filter(notice -> !readIds.contains(notice.getId())).count();
+ long systemUnread = notices.stream().filter(notice -> !readIds.contains(notice.getId())).count();
+ Long personalUnread = guideNotificationMapper.selectCount(new LambdaQueryWrapper<GuideNotification>()
+ .eq(GuideNotification::getGuideId, guideId)
+ .isNull(GuideNotification::getReadAt));
+ return systemUnread + personalUnread;
}
public List<GuideNotificationResponse> list(Long guideId) {
List<SystemNotice> notices = publishedNotices();
Set<Long> readIds = readNoticeIds(guideId, notices);
- return notices.stream()
+ List<GuideNotificationResponse> responses = notices.stream()
.map(notice -> new GuideNotificationResponse(notice, readIds.contains(notice.getId())))
.collect(Collectors.toList());
+ responses.addAll(guideNotificationMapper.selectList(new LambdaQueryWrapper<GuideNotification>()
+ .eq(GuideNotification::getGuideId, guideId)
+ .orderByDesc(GuideNotification::getCreatedAt))
+ .stream().map(GuideNotificationResponse::new).collect(Collectors.toList()));
+ responses.sort(Comparator.comparing(GuideNotificationResponse::getTime,
+ Comparator.nullsLast(Comparator.reverseOrder())));
+ return responses;
}
- public void markRead(Long guideId, Long noticeId) {
+ public void markRead(Long guideId, String notificationId) {
+ if (notificationId != null && notificationId.startsWith("guide:")) {
+ markPersonalRead(guideId, parseId(notificationId, "guide:"));
+ return;
+ }
+ Long noticeId = parseId(notificationId, "system:");
SystemNotice notice = noticeMapper.selectOne(new LambdaQueryWrapper<SystemNotice>()
.eq(SystemNotice::getId, noticeId)
.eq(SystemNotice::getStatus, 1)
@@ -57,6 +84,95 @@
readMapper.insert(read);
}
+ public void notifyOrderAssigned(TourOrder order) {
+ if (order == null || order.getGuideId() == null) return;
+ String title = "您有新的讲解订单";
+ String content = "景区：" + valueOrUnknown(order.getScenicName())
+ + "；汇合点：" + valueOrUnknown(order.getMeetingPointName())
+ + "；服务类型：" + valueOrUnknown(order.getPackageName(), order.getOrderType())
+ + "；人数：" + (order.getPeopleCount() == null ? 0 : order.getPeopleCount())
+ + "。请及时接单。";
+ String targetUrl = orderTargetUrl(order.getId());
+ create(order.getGuideId(), "ORDER_ASSIGNED", title, content, order.getId(), targetUrl);
+ pushDeviceService.push(order.getGuideId(), title, content, targetUrl);
+ }
+
+ public void notifyVisitorCancelledOrder(TourOrder order) {
+ if (order == null || order.getGuideId() == null) return;
+ String title = "订单已取消";
+ String content = "游客已取消订单，该订单无需再前往服务。";
+ String targetUrl = orderTargetUrl(order.getId());
+ create(order.getGuideId(), "ORDER_CANCELLED", title, content, order.getId(), targetUrl);
+ pushDeviceService.push(order.getGuideId(), title, content, targetUrl);
+ }
+
+ public void notifyOrderCancelled(TourOrder order) {
+ if (order == null || order.getGuideId() == null) return;
+ create(order.getGuideId(), "ORDER_CANCELLED", "取消提醒", "您有一个被取消的讲解订单，请查看",
+ order.getId(), orderTargetUrl(order.getId()));
+ }
+
+ public boolean pushServiceReminder(TourOrder order) {
+ if (order == null || order.getGuideId() == null) return false;
+ String title = "请准备前往汇合点";
+ String content = "您的讲解服务即将开始，请提前到达 "
+ + valueOrUnknown(order.getMeetingPointName()) + "。";
+ return pushDeviceService.push(order.getGuideId(), title, content, orderTargetUrl(order.getId()));
+ }
+
+ public void notifyAuditResult(Long guideId, boolean approved) {
+ create(guideId, approved ? "AUDIT_APPROVED" : "AUDIT_REJECTED", "【名导精讲】",
+ approved ? "您的资料审核已通过，请前往应用查看。" : "您的资料审核未通过，请前往应用更新提交。",
+ null, null);
+ }
+
+ private void create(Long guideId, String type, String title, String content, Long orderId, String targetUrl) {
+ if (guideId == null) return;
+ GuideNotification notification = new GuideNotification();
+ notification.setGuideId(guideId);
+ notification.setNotificationType(type);
+ notification.setTitle(title);
+ notification.setContent(content);
+ notification.setOrderId(orderId);
+ notification.setTargetUrl(targetUrl);
+ notification.setCreatedAt(LocalDateTime.now());
+ guideNotificationMapper.insert(notification);
+ }
+
+ private String orderTargetUrl(Long orderId) {
+ return orderId == null ? null : "/pages/order-detail/index?id=" + orderId;
+ }
+
+ private String valueOrUnknown(String primary, String fallback) {
+ if (primary != null && !primary.trim().isEmpty()) return primary;
+ return valueOrUnknown(fallback);
+ }
+
+ private String valueOrUnknown(String value) {
+ return value == null || value.trim().isEmpty() ? "未知" : value;
+ }
+
+ private void markPersonalRead(Long guideId, Long notificationId) {
+ GuideNotification notification = guideNotificationMapper.selectOne(new LambdaQueryWrapper<GuideNotification>()
+ .eq(GuideNotification::getId, notificationId)
+ .eq(GuideNotification::getGuideId, guideId)
+ .last("LIMIT 1"));
+ if (notification == null) throw new BusinessException(404, "Notification not found");
+ if (notification.getReadAt() != null) return;
+ notification.setReadAt(LocalDateTime.now());
+ guideNotificationMapper.updateById(notification);
+ }
+
+ private Long parseId(String value, String prefix) {
+ String raw = value == null ? "" : value;
+ if (raw.startsWith(prefix)) raw = raw.substring(prefix.length());
+ try {
+ return Long.valueOf(raw);
+ } catch (NumberFormatException exception) {
+ throw new BusinessException(400, "Notification id is invalid");
+ }
+ }
+
private List<SystemNotice> publishedNotices() {
return noticeMapper.selectList(new LambdaQueryWrapper<SystemNotice>()
.eq(SystemNotice::getStatus, 1)
--
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