From 0bc54f2346e919644f7b14c1e91dbb789f59b063 Mon Sep 17 00:00:00 2001
From: “mitao” <“2763622819@qq.com”>
Date: 星期二, 14 四月 2026 22:21:11 +0800
Subject: [PATCH] feat:APP课程模块、健康科普
---
tcm-training-admin-backend/src/main/java/com/tcm/training/admin/app/popularization/service/AppHealthPopularizationService.java | 38 ++++++++++++++++++++++++++++++++++++++
1 files changed, 38 insertions(+), 0 deletions(-)
diff --git a/tcm-training-admin-backend/src/main/java/com/tcm/training/admin/app/popularization/service/AppHealthPopularizationService.java b/tcm-training-admin-backend/src/main/java/com/tcm/training/admin/app/popularization/service/AppHealthPopularizationService.java
index 081cc4b..f4436bf 100644
--- a/tcm-training-admin-backend/src/main/java/com/tcm/training/admin/app/popularization/service/AppHealthPopularizationService.java
+++ b/tcm-training-admin-backend/src/main/java/com/tcm/training/admin/app/popularization/service/AppHealthPopularizationService.java
@@ -2,9 +2,14 @@
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.tcm.training.admin.app.popularization.vo.AppHealthPopularizationDetailVO;
+import com.tcm.training.admin.app.popularization.vo.AppHealthPopularizationListItemVO;
import com.tcm.training.admin.live.entity.HealthPopularization;
import com.tcm.training.admin.live.mapper.HealthPopularizationMapper;
import org.springframework.stereotype.Service;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
/**
* APP 健康科普详情聚合服务。
@@ -21,6 +26,32 @@
*/
public AppHealthPopularizationService(HealthPopularizationMapper healthPopularizationMapper) {
this.healthPopularizationMapper = healthPopularizationMapper;
+ }
+
+ /**
+ * 获取 APP 健康科普列表页数据。
+ */
+ public List<AppHealthPopularizationListItemVO> list() {
+ List<HealthPopularization> items = healthPopularizationMapper.selectList(new LambdaQueryWrapper<HealthPopularization>()
+ .eq(HealthPopularization::getDeleted, 0)
+ .eq(HealthPopularization::getStatus, STATUS_ENABLED)
+ .orderByAsc(HealthPopularization::getSort)
+ .orderByDesc(HealthPopularization::getId));
+ if (items == null || items.isEmpty()) {
+ return Collections.emptyList();
+ }
+ List<AppHealthPopularizationListItemVO> result =
+ new ArrayList<AppHealthPopularizationListItemVO>(items.size());
+ for (HealthPopularization item : items) {
+ AppHealthPopularizationListItemVO listItemVO = new AppHealthPopularizationListItemVO();
+ listItemVO.setId(item.getId());
+ listItemVO.setTitle(trimToEmpty(item.getTitle()));
+ listItemVO.setCoverImage(trimToEmpty(item.getCoverImg()));
+ listItemVO.setContentType(item.getContentType());
+ listItemVO.setClickCount(defaultNumber(item.getClickCount()));
+ result.add(listItemVO);
+ }
+ return result;
}
/**
@@ -66,6 +97,13 @@
}
/**
+ * 将可空数字统一转换为默认值，避免前端列表展示空计数。
+ */
+ private Integer defaultNumber(Integer value) {
+ return value == null ? 0 : value;
+ }
+
+ /**
* 将可空文本统一转换为空字符串。
*/
private String trimToEmpty(String value) {
--
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