feat(mind): auto-create follow_up on alert resolve in EmotionAlertService

cfc-backend/src/main/java/com/etotem/cfc/service/EmotionAlertService.java

@@ -2,10 +2,14 @@ package com.etotem.cfc.service;
 
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.etotem.cfc.dto.EmotionAlertVO;
+import com.etotem.cfc.entity.Child;
 import com.etotem.cfc.entity.EmotionAlert;
 import com.etotem.cfc.entity.EmotionCheckin;
+import com.etotem.cfc.entity.FollowUp;
+import com.etotem.cfc.mapper.ChildMapper;
 import com.etotem.cfc.mapper.EmotionAlertMapper;
 import com.etotem.cfc.mapper.EmotionCheckinMapper;
+import com.etotem.cfc.mapper.FollowUpMapper;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 
@@ -29,6 +33,12 @@ public class EmotionAlertService {
     @Resource
     private EmotionCheckinMapper emotionCheckinMapper;
 
+    @Resource
+    private FollowUpMapper followUpMapper;
+
+    @Resource
+    private ChildMapper childMapper;
+
     @Resource
     private WechatAlertTemplateService wechatAlertTemplateService;
 
@@ -134,6 +144,30 @@ public class EmotionAlertService {
             alert.setResolved(true);
             alert.setResolvedAt(new Date());
             emotionAlertMapper.updateById(alert);
+
+            // Auto-create follow_up record
+            try {
+                FollowUp followUp = new FollowUp();
+                followUp.setChildId(alert.getChildId());
+                Child child = childMapper.selectById(alert.getChildId());
+                if (child != null && child.getFamilyId() != null) {
+                    followUp.setFamilyId(child.getFamilyId());
+                }
+                followUp.setDescription("情绪/心理危机告警已处理，待7天后复核");
+                followUp.setStatus("pending");
+                followUp.setPriority("high");
+
+                Calendar cal = Calendar.getInstance();
+                cal.add(Calendar.DAY_OF_YEAR, 7);
+                followUp.setDueDate(cal.getTime());
+
+                followUp.setCreatedAt(new Date());
+
+                followUpMapper.insert(followUp);
+                log.info("告警解决后自动生成follow_up: childId={}, alertId={}", alert.getChildId(), alertId);
+            } catch (Exception e) {
+                log.error("创建follow_up失败: {}", e.getMessage());
+            }
         }
     }