feat(puzzle): 实现拼图模板缓存功能

- 集成 PuzzleRepository 缓存层替代直接数据库查询
- 在 PriceBiz 中使用缓存查询拼图模板数据
- 在 AppTemplateController 中添加景区模板封面URL批量获取接口
- 在 PuzzleTemplateServiceImpl 中实现模板增改时的缓存清理逻辑
- 在 FaceServiceImpl 中使用缓存查询拼图模板
- 优化模板查询性能并减少数据库压力

src/main/java/com/ycwl/basic/biz/PriceBiz.java

@@ -15,6 +15,7 @@ import com.ycwl.basic.product.capability.ProductTypeCapability;
 import com.ycwl.basic.product.service.IProductTypeCapabilityManagementService;
 import com.ycwl.basic.puzzle.entity.PuzzleTemplateEntity;
 import com.ycwl.basic.puzzle.mapper.PuzzleTemplateMapper;
+import com.ycwl.basic.puzzle.repository.PuzzleRepository;
 import com.ycwl.basic.repository.FaceRepository;
 import com.ycwl.basic.repository.MemberRelationRepository;
 import com.ycwl.basic.repository.OrderRepository;
@@ -50,6 +51,8 @@ public class PriceBiz {
     @Autowired
     private PuzzleTemplateMapper puzzleTemplateMapper;
     @Autowired
+    private PuzzleRepository puzzleRepository;
+    @Autowired
     private IProductTypeCapabilityManagementService productTypeCapabilityManagementService;
     @Autowired
     private OrderRepository orderRepository;
@@ -74,8 +77,8 @@ public class PriceBiz {
                 goodsList.add(new GoodsListRespVO(2L, "照片集", 2));
             }
         }
-        // 拼图
+        // 拼图（使用缓存）
-        puzzleTemplateMapper.list(scenicId, null, 1).forEach(puzzleTemplate -> {
+        puzzleRepository.listTemplateByScenic(scenicId).forEach(puzzleTemplate -> {
             GoodsListRespVO goods = new GoodsListRespVO();
             goods.setGoodsId(puzzleTemplate.getId());
             goods.setGoodsName(puzzleTemplate.getName());
@@ -131,7 +134,7 @@ public class PriceBiz {
 
             case "PHOTO_LOG":
                 // 从 template 表查询pLog模板
-                List<PuzzleTemplateEntity> puzzleList = puzzleTemplateMapper.list(scenicId, null, null);
+                List<PuzzleTemplateEntity> puzzleList = puzzleRepository.listTemplateByScenic(scenicId);
                 puzzleList.stream()
                         .map(template -> new SimpleGoodsRespVO(template.getId(), template.getName(), productType))
                         .forEach(goodsList::add);

src/main/java/com/ycwl/basic/controller/mobile/AppTemplateController.java

@@ -1,8 +1,8 @@
 package com.ycwl.basic.controller.mobile;
 
-import com.ycwl.basic.mapper.TemplateMapper;
-import com.ycwl.basic.model.pc.template.entity.TemplateEntity;
 import com.ycwl.basic.model.pc.template.resp.TemplateRespVO;
+import com.ycwl.basic.puzzle.entity.PuzzleTemplateEntity;
+import com.ycwl.basic.puzzle.repository.PuzzleRepository;
 import com.ycwl.basic.repository.TemplateRepository;
 import com.ycwl.basic.utils.ApiResponse;
 import lombok.RequiredArgsConstructor;
@@ -11,6 +11,10 @@ import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
 /**
  * 移动端模板接口
  */
@@ -20,6 +24,7 @@ import org.springframework.web.bind.annotation.RestController;
 public class AppTemplateController {
 
     private final TemplateRepository templateRepository;
+    private final PuzzleRepository puzzleRepository;
 
     /**
      * 根据模板ID获取封面URL
@@ -45,4 +50,37 @@ public class AppTemplateController {
 
         return ApiResponse.success(coverUrl);
     }
+
+    /**
+     * 根据景区ID获取所有模板封面URL列表（用于前端预缓存）
+     *
+     * @param scenicId 景区ID
+     * @return 模板封面URL列表
+     */
+    @GetMapping("/scenic/{scenicId}/covers")
+    public ApiResponse<List<String>> getScenicTemplateCoverUrls(@PathVariable("scenicId") Long scenicId) {
+        if (scenicId == null) {
+            return ApiResponse.fail("景区ID不能为空");
+        }
+
+        List<String> coverUrls = new ArrayList<>();
+
+        // 获取普通模板封面
+        List<TemplateRespVO> templateList = templateRepository.getTemplateListByScenicId(scenicId);
+        templateList.stream()
+                .map(TemplateRespVO::getCoverUrl)
+                .filter(Objects::nonNull)
+                .filter(url -> !url.isEmpty())
+                .forEach(coverUrls::add);
+
+        // 获取拼图模板封面（使用缓存）
+        List<PuzzleTemplateEntity> puzzleTemplateList = puzzleRepository.listTemplateByScenic(scenicId);
+        puzzleTemplateList.stream()
+                .map(PuzzleTemplateEntity::getCoverImage)
+                .filter(Objects::nonNull)
+                .filter(url -> !url.isEmpty())
+                .forEach(coverUrls::add);
+
+        return ApiResponse.success(coverUrls);
+    }
 }

src/main/java/com/ycwl/basic/puzzle/service/impl/PuzzleTemplateServiceImpl.java

@@ -56,6 +56,11 @@ public class PuzzleTemplateServiceImpl implements IPuzzleTemplateService {
         entity.setDeleted(0);
         templateMapper.insert(entity);
 
+        // 清除景区模板列表缓存
+        if (entity.getScenicId() != null) {
+            puzzleRepository.clearTemplateByScenicCache(entity.getScenicId());
+        }
+
         log.info("拼图模板创建成功: id={}, code={}", entity.getId(), entity.getCode());
         return entity.getId();
     }
@@ -71,8 +76,11 @@ public class PuzzleTemplateServiceImpl implements IPuzzleTemplateService {
             throw new IllegalArgumentException("模板不存在: " + id);
         }
 
-        // 如果修改了编码，检查新编码是否已存在
+        // 记录旧值
         String oldCode = existing.getCode();
+        Long oldScenicId = existing.getScenicId();
+
+        // 如果修改了编码，检查新编码是否已存在
         if (request.getCode() != null && !request.getCode().equals(existing.getCode())) {
             int count = templateMapper.countByCode(request.getCode(), id);
             if (count > 0) {
@@ -85,12 +93,18 @@ public class PuzzleTemplateServiceImpl implements IPuzzleTemplateService {
         entity.setId(id);
         templateMapper.update(entity);
 
-        // 清除缓存（如果修改了code，需要同时清除新旧code的缓存）
+        // 清除缓存
         puzzleRepository.clearTemplateCache(id, oldCode);
         if (request.getCode() != null && !request.getCode().equals(oldCode)) {
             puzzleRepository.clearTemplateCache(null, request.getCode());
         }
 
+        // 如果 scenicId 变更，清除新旧两个景区的缓存
+        Long newScenicId = request.getScenicId();
+        if (newScenicId != null && !newScenicId.equals(oldScenicId)) {
+            puzzleRepository.clearTemplateByScenicCache(newScenicId);
+        }
+
         log.info("拼图模板更新成功: id={}", id);
     }
 

src/main/java/com/ycwl/basic/service/pc/impl/FaceServiceImpl.java

@@ -56,6 +56,7 @@ import com.ycwl.basic.puzzle.entity.PuzzleGenerationRecordEntity;
 import com.ycwl.basic.puzzle.entity.PuzzleTemplateEntity;
 import com.ycwl.basic.puzzle.mapper.PuzzleGenerationRecordMapper;
 import com.ycwl.basic.puzzle.mapper.PuzzleTemplateMapper;
+import com.ycwl.basic.puzzle.repository.PuzzleRepository;
 import com.ycwl.basic.repository.DeviceRepository;
 import com.ycwl.basic.repository.FaceRepository;
 import com.ycwl.basic.repository.MemberRelationRepository;
@@ -204,6 +205,8 @@ public class FaceServiceImpl implements FaceService {
     @Autowired
     private PuzzleTemplateMapper puzzleTemplateMapper;
     @Autowired
+    private PuzzleRepository puzzleRepository;
+    @Autowired
     private FaceDetectLogAiCamService faceDetectLogAiCamService;
     @Autowired
     private OrderRepository orderRepository;
@@ -523,7 +526,8 @@ public class FaceServiceImpl implements FaceService {
             }
         }).collect(Collectors.toList());
 
-        List<PuzzleTemplateEntity> puzzleTemplateEntityList = puzzleTemplateMapper.list(face.getScenicId(), null, 1);
+        // 拼图模板（使用缓存）
+        List<PuzzleTemplateEntity> puzzleTemplateEntityList = puzzleRepository.listTemplateByScenic(face.getScenicId());
         if (!puzzleTemplateEntityList.isEmpty()) {
             List<PuzzleGenerationRecordEntity> records = puzzleGenerationRecordMapper.listByFaceId(faceId);
             PuzzleTemplateEntity template = puzzleTemplateEntityList.getFirst();