refactor(order): 调整图像处理逻辑与订单兼容性设置

- 将图像处理逻辑移至事务提交后执行
- 添加订单内容不可下载标识兼容旧逻辑
- 移除冗余的券服务注入依赖
- 清理订单相关缓存以确保数据一致性

src/main/java/com/ycwl/basic/repository/SourceRepository.java

@@ -51,8 +51,6 @@ public class SourceRepository {
     @Autowired
     private RedisTemplate<String, String> redisTemplate;
     @Autowired
-    private IVoucherService iVoucherService;
-    @Autowired
     private FaceRepository faceRepository;
     @Autowired
     private TemplateRepository templateRepository;
@@ -75,11 +73,6 @@ public class SourceRepository {
             type = 3; // compact
         }
 
-        // 如果需要图像处理,对该faceId下的所有type=3的照片进行处理
-        if (needsImageProcessing) {
-            processAiCamImages(faceId);
-        }
-
         MemberSourceEntity memberSource = new MemberSourceEntity();
         memberSource.setMemberId(memberId);
         memberSource.setFaceId(faceId);
@@ -88,6 +81,13 @@ public class SourceRepository {
         memberSource.setIsBuy(1);
         sourceMapper.updateRelation(memberSource);
         memberRelationRepository.clearSCacheByFace(faceId);
+
+        // 如果需要图像处理,对该faceId下的所有type=3的照片进行处理
+        if (needsImageProcessing) {
+            processAiCamImages(faceId);
+        }
+
+        redisTemplate.delete("order_content_not_downloadable_" + orderId);
     }
 
     /**