refactor(energy): 简化事件驱动系统（7个→3个）

- 删除旧事件：BillApprovedEvent, BillCreatedEvent, DeductionCompletedEvent, DetailAuditedEvent, DetailCreatedEvent, RecordMatchedEvent
- 新增事件：BillAuditPassedEvent, DetailAuditPassedEvent
- 保留事件：RecordImportedEvent
- 更新监听器：AccountEventListener, BillEventListener, DetailEventListener
- 清理代码中的旧事件引用和注释

优化原则：前端简单，后端健壮
事件流程：导入→匹配→生成明细→审核→扣款→生成账单→结算

yudao-module-ocr/yudao-module-ocr-api/src/main/java/cn/iocoder/yudao/module/ocr/api/OcrApi.java

@@ -1,14 +1,14 @@
 package cn.iocoder.yudao.module.ocr.api;
 
 import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.module.ocr.api.dto.VehicleLicenseReqDTO;
 import cn.iocoder.yudao.module.ocr.api.dto.VehicleLicenseRespDTO;
 import cn.iocoder.yudao.module.ocr.enums.ApiConstants;
 import io.swagger.v3.oas.annotations.Operation;
-import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import org.springframework.cloud.openfeign.FeignClient;
 import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RequestBody;
 
 /**
  * OCR 识别 API 接口
@@ -23,10 +23,7 @@ public interface OcrApi {
 
     @PostMapping(PREFIX + "/vehicle-license")
     @Operation(summary = "识别行驶证（提供给内部模块）")
-    @Parameter(name = "imageData", description = "图片数据（Base64编码）", required = true)
-    @Parameter(name = "provider", description = "OCR厂商（可选，默认使用配置的默认厂商）", example = "baidu")
     CommonResult<VehicleLicenseRespDTO> recognizeVehicleLicense(
-            @RequestParam("imageData") String imageData,
-            @RequestParam(value = "provider", required = false) String provider);
+            @RequestBody VehicleLicenseReqDTO reqDTO);
 
 }

yudao-module-ocr/yudao-module-ocr-api/src/main/java/cn/iocoder/yudao/module/ocr/api/dto/VehicleLicenseReqDTO.java

@@ -0,0 +1,16 @@
+package cn.iocoder.yudao.module.ocr.api.dto;
+
+import lombok.Data;
+
+import java.io.Serializable;
+
+@Data
+public class VehicleLicenseReqDTO implements Serializable {
+
+    /** 图片数据（Base64编码） */
+    private String imageData;
+
+    /** OCR厂商（可选） */
+    private String provider;
+
+}

yudao-module-ocr/yudao-module-ocr-server/src/main/java/cn/iocoder/yudao/module/ocr/api/OcrApiImpl.java

@@ -1,25 +1,22 @@
 package cn.iocoder.yudao.module.ocr.api;
 
-import cn.hutool.core.codec.Base64;
-import cn.hutool.core.util.StrUtil;
 import cn.iocoder.yudao.framework.common.pojo.CommonResult;
-import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.ocr.api.dto.VehicleLicenseReqDTO;
 import cn.iocoder.yudao.module.ocr.api.dto.VehicleLicenseRespDTO;
-import cn.iocoder.yudao.module.ocr.framework.ocr.core.client.OcrClient;
-import cn.iocoder.yudao.module.ocr.framework.ocr.core.client.OcrClientFactory;
+import cn.iocoder.yudao.module.ocr.convert.ocr.OcrConvert;
 import cn.iocoder.yudao.module.ocr.framework.ocr.core.result.VehicleLicenseResult;
+import cn.iocoder.yudao.module.ocr.service.ocr.OcrService;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.RestController;
 
 import jakarta.annotation.Resource;
+import java.util.Base64;
 
 import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
 
 /**
  * OCR 识别 API 实现类
- *
- * @author 芋道源码
  */
 @RestController
 @Validated
@@ -27,37 +24,23 @@ import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
 public class OcrApiImpl implements OcrApi {
 
     @Resource
-    private OcrClientFactory ocrClientFactory;
+    private OcrService ocrService;
 
     @Override
-    public CommonResult<VehicleLicenseRespDTO> recognizeVehicleLicense(String imageData, String provider) {
-        long startTime = System.currentTimeMillis();
+    public CommonResult<VehicleLicenseRespDTO> recognizeVehicleLicense(VehicleLicenseReqDTO reqDTO) {
+        try {
+            // Base64 解码图片数据
+            byte[] imageBytes = Base64.getDecoder().decode(reqDTO.getImageData());
 
-        log.info("[recognizeVehicleLicense][开始识别行驶证，provider：{}，数据长度：{}]",
-                provider, imageData != null ? imageData.length() : 0);
+            // 调用识别服务
+            VehicleLicenseResult result = ocrService.recognizeVehicleLicense(imageBytes, reqDTO.getProvider());
 
-        // Base64 解码图片数据
-        byte[] imageBytes = Base64.decode(imageData);
-
-        // 获取 OCR 客户端
-        OcrClient ocrClient;
-        if (StrUtil.isNotBlank(provider)) {
-            ocrClient = ocrClientFactory.getClient(provider);
-        } else {
-            ocrClient = ocrClientFactory.getDefaultClient();
+            // 转换并返回
+            return success(OcrConvert.INSTANCE.convertDto(result));
+        } catch (Exception e) {
+            log.error("[recognizeVehicleLicense][识别行驶证失败]", e);
+            throw new RuntimeException("识别行驶证失败: " + e.getMessage());
         }
-
-        // 调用识别
-        VehicleLicenseResult result = ocrClient.recognizeVehicleLicense(imageBytes);
-
-        // 转换为 DTO
-        VehicleLicenseRespDTO respDTO = BeanUtils.toBean(result, VehicleLicenseRespDTO.class);
-
-        long costTime = System.currentTimeMillis() - startTime;
-        log.info("[recognizeVehicleLicense][识别完成，耗时：{}ms，VIN：{}，车牌号：{}]",
-                costTime, respDTO.getVin(), respDTO.getPlateNo());
-
-        return success(respDTO);
     }
 
 }

yudao-module-ocr/yudao-module-ocr-server/src/main/java/cn/iocoder/yudao/module/ocr/convert/ocr/OcrConvert.java

@@ -1,5 +1,6 @@
 package cn.iocoder.yudao.module.ocr.convert.ocr;
 
+import cn.iocoder.yudao.module.ocr.api.dto.VehicleLicenseRespDTO;
 import cn.iocoder.yudao.module.ocr.controller.admin.ocr.vo.VehicleLicenseRespVO;
 import cn.iocoder.yudao.module.ocr.framework.ocr.core.result.VehicleLicenseResult;
 import org.mapstruct.Mapper;
@@ -14,8 +15,13 @@ public interface OcrConvert {
     OcrConvert INSTANCE = Mappers.getMapper(OcrConvert.class);
 
     /**
-     * 转换行驶证识别结果
+     * 转换行驶证识别结果（Controller 使用）
      */
     VehicleLicenseRespVO convert(VehicleLicenseResult result);
 
+    /**
+     * 转换行驶证识别结果（API 使用）
+     */
+    VehicleLicenseRespDTO convertDto(VehicleLicenseResult result);
+
 }

yudao-module-ocr/yudao-module-ocr-server/src/main/java/cn/iocoder/yudao/module/ocr/framework/security/config/SecurityConfiguration.java

@@ -0,0 +1,26 @@
+package cn.iocoder.yudao.module.ocr.framework.security.config;
+
+import cn.iocoder.yudao.framework.security.config.AuthorizeRequestsCustomizer;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configurers.AuthorizeHttpRequestsConfigurer;
+
+/**
+ * OCR 模块的 Security 配置
+ */
+@Configuration
+public class SecurityConfiguration {
+
+    @Bean
+    public AuthorizeRequestsCustomizer authorizeRequestsCustomizer() {
+        return new AuthorizeRequestsCustomizer() {
+            @Override
+            public void customize(AuthorizeHttpRequestsConfigurer<HttpSecurity>.AuthorizationManagerRequestMatcherRegistry registry) {
+                // OCR 识别接口需要认证
+                registry.requestMatchers("/admin-api/ocr/**").authenticated();
+            }
+        };
+    }
+
+}

yudao-module-ocr/yudao-module-ocr-server/src/main/resources/META-INF/spring/org.springframework.boot.autoconfigure.AutoConfiguration.imports

@@ -0,0 +1 @@
+cn.iocoder.yudao.module.ocr.framework.ocr.config.OcrAutoConfiguration