refactor(error-code): 修改为框架定义接口，modules实现

src/main/java/cn/iocoder/dashboard/framework/errorcode/config/ErrorCodeAutoConfiguration.java

@@ -1,6 +1,7 @@
 package cn.iocoder.dashboard.framework.errorcode.config;
 
-import cn.iocoder.dashboard.framework.errorcode.core.ErrorCodeRemoteLoader;
+import cn.iocoder.dashboard.modules.system.service.errorcode.ErrorCodeRemoteLoaderImpl;
+import cn.iocoder.dashboard.modules.system.service.errorcode.ErrorCodeAutoGeneratorImpl;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
@@ -12,14 +13,14 @@ import org.springframework.scheduling.annotation.EnableScheduling;
 public class ErrorCodeAutoConfiguration {
 
     @Bean
-    public cn.iocoder.dashboard.framework.errorcode.core.ErrorCodeAutoGenerator errorCodeAutoGenerator(ErrorCodeProperties errorCodeProperties) {
-        return new cn.iocoder.dashboard.framework.errorcode.core.ErrorCodeAutoGenerator(errorCodeProperties.getGroup())
+    public ErrorCodeAutoGeneratorImpl errorCodeAutoGenerator(ErrorCodeProperties errorCodeProperties) {
+        return new ErrorCodeAutoGeneratorImpl(errorCodeProperties.getGroup())
                 .setErrorCodeConstantsClass(errorCodeProperties.getConstantsClass());
     }
 
     @Bean
-    public ErrorCodeRemoteLoader errorCodeRemoteLoader(ErrorCodeProperties errorCodeProperties) {
-        return new ErrorCodeRemoteLoader(errorCodeProperties.getGroup());
+    public ErrorCodeRemoteLoaderImpl errorCodeRemoteLoader(ErrorCodeProperties errorCodeProperties) {
+        return new ErrorCodeRemoteLoaderImpl(errorCodeProperties.getGroup());
     }
 
 }

src/main/java/cn/iocoder/dashboard/framework/errorcode/core/ErrorCodeAutoGenerator.java

@@ -1,82 +1,12 @@
 package cn.iocoder.dashboard.framework.errorcode.core;
 
-import cn.iocoder.dashboard.common.exception.ErrorCode;
-import cn.iocoder.dashboard.common.pojo.CommonResult;
-import cn.iocoder.dashboard.modules.system.controller.errorcode.dto.ErrorCodeAutoGenerateDTO;
-import cn.iocoder.dashboard.modules.system.service.errorcode.ErrorCodeService;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.boot.context.event.ApplicationReadyEvent;
-import org.springframework.context.event.EventListener;
-import org.springframework.scheduling.annotation.Async;
-import org.springframework.util.StringUtils;
-
-import javax.annotation.Resource;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-@Slf4j
-public class ErrorCodeAutoGenerator {
+/**
+ * @author dylan
+ */
+public interface ErrorCodeAutoGenerator {
 
     /**
-     * 应用分组
+     * 将配置类到错误码写入数据库
      */
-    private final String group;
-    /**
-     * 错误码枚举类
-     */
-    private String errorCodeConstantsClass;
-
-    @Resource
-    private ErrorCodeService errorCodeService;
-
-    public ErrorCodeAutoGenerator(String group) {
-        this.group = group;
-    }
-
-    public ErrorCodeAutoGenerator setErrorCodeConstantsClass(String errorCodeConstantsClass) {
-        this.errorCodeConstantsClass = errorCodeConstantsClass;
-        return this;
-    }
-
-    @EventListener(ApplicationReadyEvent.class)
-    @Async // 异步，保证项目的启动过程，毕竟非关键流程
-    public void execute() {
-        // 校验 errorCodeConstantsClass 参数
-        if (!StringUtils.hasText(errorCodeConstantsClass)) {
-            log.info("[execute][未配置 yudao.error-code.constants-class 配置项，不进行自动写入到当前服务中]");
-            return;
-        }
-        Class errorCodeConstantsClazz;
-        try {
-            errorCodeConstantsClazz = Class.forName(errorCodeConstantsClass);
-        } catch (ClassNotFoundException e) {
-            log.error("[execute][配置的 ({}) 找不到对应的类]", errorCodeConstantsClass);
-            return;
-        }
-        // 写入 system-service 服务
-        log.info("[execute][自动将 ({}) 类的错误码，准备写入到当前服务]", errorCodeConstantsClass);
-        List<ErrorCodeAutoGenerateDTO> autoGenerateDTOs = new ArrayList<>();
-        Arrays.stream(errorCodeConstantsClazz.getFields()).forEach(field -> {
-            if (field.getType() != ErrorCode.class) {
-                return;
-            }
-            try {
-                // TODO 芋艿：校验是否重复了；
-                ErrorCode errorCode = (ErrorCode) field.get(errorCodeConstantsClazz);
-                autoGenerateDTOs.add(new ErrorCodeAutoGenerateDTO().setGroup(group)
-                        .setCode(errorCode.getCode()).setMessage(errorCode.getMessage()));
-            } catch (IllegalAccessException e) {
-                throw new RuntimeException(e);
-            }
-        });
-        CommonResult<Boolean> autoGenerateErrorCodesResult = errorCodeService.autoGenerateErrorCodes1(autoGenerateDTOs);
-        if (autoGenerateErrorCodesResult.isSuccess()) {
-            log.info("[execute][自动将 ({}) 类的错误码，成功写入到当前服务]", errorCodeConstantsClass);
-        } else {
-            log.error("[execute][自动将 ({}) 类的错误码，失败写入到当前服务，原因为 ({}/{})]", errorCodeConstantsClass,
-                    autoGenerateErrorCodesResult.getCode(), autoGenerateErrorCodesResult.getMsg());
-        }
-    }
-
+    void execute();
 }

src/main/java/cn/iocoder/dashboard/framework/errorcode/core/ErrorCodeRemoteLoader.java

@@ -1,69 +1,14 @@
 package cn.iocoder.dashboard.framework.errorcode.core;
 
-import cn.hutool.core.collection.CollUtil;
-import cn.iocoder.dashboard.common.exception.util.ServiceExceptionUtil;
-import cn.iocoder.dashboard.common.pojo.CommonResult;
-import cn.iocoder.dashboard.modules.system.controller.errorcode.vo.ErrorCodeVO;
-import cn.iocoder.dashboard.modules.system.service.errorcode.ErrorCodeService;
-import cn.iocoder.dashboard.util.date.DateUtils;
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.boot.context.event.ApplicationReadyEvent;
-import org.springframework.context.event.EventListener;
-import org.springframework.scheduling.annotation.Scheduled;
-
-import javax.annotation.Resource;
-import java.util.Date;
-import java.util.List;
-
-@Slf4j
-public class ErrorCodeRemoteLoader {
-
-    private static final int REFRESH_ERROR_CODE_PERIOD = 60 * 1000;
+public interface ErrorCodeRemoteLoader {
 
     /**
-     * 应用分组
+     * 全量加载 ErrorCode 错误码
      */
-    private final String group;
-
-    @Resource
-    private ErrorCodeService errorCodeService;
-
-    private Date maxUpdateTime;
-
-    public ErrorCodeRemoteLoader(String group) {
-        this.group = group;
-    }
-
-    @EventListener(ApplicationReadyEvent.class)
-    public void loadErrorCodes() {
-        // 从 ErrorCodeRpc 全量加载 ErrorCode 错误码
-        CommonResult<List<ErrorCodeVO>> listErrorCodesResult = errorCodeService.listErrorCodes1(group, null);
-        listErrorCodesResult.checkError();
-        log.info("[loadErrorCodes][从 group({}) 全量加载到 {} 个 ErrorCode 错误码]", group, listErrorCodesResult.getData().size());
-        // 写入到 ServiceExceptionUtil 到
-        listErrorCodesResult.getData().forEach(errorCodeVO -> {
-            ServiceExceptionUtil.put(errorCodeVO.getCode(), errorCodeVO.getMessage());
-            // 记录下更新时间，方便增量更新
-            maxUpdateTime = DateUtils.max(maxUpdateTime, errorCodeVO.getUpdateTime());
-        });
-    }
-
-    @Scheduled(fixedDelay = REFRESH_ERROR_CODE_PERIOD, initialDelay = REFRESH_ERROR_CODE_PERIOD)
-    public void refreshErrorCodes() {
-        // 从 ErrorCodeRpc 增量加载 ErrorCode 错误码
-        // TODO 优化点：假设删除错误码的配置，会存在问题；
-        CommonResult<List<ErrorCodeVO>> listErrorCodesResult = errorCodeService.listErrorCodes1(group, maxUpdateTime);
-        listErrorCodesResult.checkError();
-        if (CollUtil.isEmpty(listErrorCodesResult.getData())) {
-            return;
-        }
-        log.info("[refreshErrorCodes][从 group({}) 增量加载到 {} 个 ErrorCode 错误码]", group, listErrorCodesResult.getData().size());
-        // 写入到 ServiceExceptionUtil 到
-        listErrorCodesResult.getData().forEach(errorCodeVO -> {
-            ServiceExceptionUtil.put(errorCodeVO.getCode(), errorCodeVO.getMessage());
-            // 记录下更新时间，方便增量更新
-            maxUpdateTime = DateUtils.max(maxUpdateTime, errorCodeVO.getUpdateTime());
-        });
-    }
+    void loadErrorCodes();
 
+    /**
+     * 增量加载 ErrorCode 错误码
+     */
+    void refreshErrorCodes();
 }

src/main/java/cn/iocoder/dashboard/modules/system/service/errorcode/ErrorCodeAutoGeneratorImpl.java

@@ -0,0 +1,80 @@
+package cn.iocoder.dashboard.modules.system.service.errorcode;
+
+import cn.iocoder.dashboard.common.exception.ErrorCode;
+import cn.iocoder.dashboard.common.pojo.CommonResult;
+import cn.iocoder.dashboard.framework.errorcode.core.ErrorCodeAutoGenerator;
+import cn.iocoder.dashboard.modules.system.controller.errorcode.dto.ErrorCodeAutoGenerateDTO;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.boot.context.event.ApplicationReadyEvent;
+import org.springframework.context.event.EventListener;
+import org.springframework.scheduling.annotation.Async;
+import org.springframework.util.StringUtils;
+
+import javax.annotation.Resource;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+@RequiredArgsConstructor
+@Slf4j
+public class ErrorCodeAutoGeneratorImpl implements ErrorCodeAutoGenerator {
+
+    /**
+     * 应用分组
+     */
+    private final String group;
+    /**
+     * 错误码枚举类
+     */
+    private String errorCodeConstantsClass;
+
+    @Resource
+    private ErrorCodeService errorCodeService;
+
+    public ErrorCodeAutoGeneratorImpl setErrorCodeConstantsClass(String errorCodeConstantsClass) {
+        this.errorCodeConstantsClass = errorCodeConstantsClass;
+        return this;
+    }
+
+    @Override
+    @EventListener(ApplicationReadyEvent.class)
+    @Async // 异步，保证项目的启动过程，毕竟非关键流程
+    public void execute() {
+        // 校验 errorCodeConstantsClass 参数
+        if (!StringUtils.hasText(errorCodeConstantsClass)) {
+            log.info("[execute][未配置 yudao.error-code.constants-class 配置项，不进行自动写入到当前服务中]");
+            return;
+        }
+        Class errorCodeConstantsClazz;
+        try {
+            errorCodeConstantsClazz = Class.forName(errorCodeConstantsClass);
+        } catch (ClassNotFoundException e) {
+            log.error("[execute][配置的 ({}) 找不到对应的类]", errorCodeConstantsClass);
+            return;
+        }
+        // 写入 system-service 服务
+        log.info("[execute][自动将 ({}) 类的错误码，准备写入到当前服务]", errorCodeConstantsClass);
+        List<ErrorCodeAutoGenerateDTO> autoGenerateDTOs = new ArrayList<>();
+        Arrays.stream(errorCodeConstantsClazz.getFields()).forEach(field -> {
+            if (field.getType() != ErrorCode.class) {
+                return;
+            }
+            try {
+                ErrorCode errorCode = (ErrorCode) field.get(errorCodeConstantsClazz);
+                autoGenerateDTOs.add(new ErrorCodeAutoGenerateDTO().setGroup(group)
+                        .setCode(errorCode.getCode()).setMessage(errorCode.getMessage()));
+            } catch (IllegalAccessException e) {
+                throw new RuntimeException(e);
+            }
+        });
+        CommonResult<Boolean> autoGenerateErrorCodesResult = errorCodeService.autoGenerateErrorCodes1(autoGenerateDTOs);
+        if (autoGenerateErrorCodesResult.isSuccess()) {
+            log.info("[execute][自动将 ({}) 类的错误码，成功写入到当前服务]", errorCodeConstantsClass);
+        } else {
+            log.error("[execute][自动将 ({}) 类的错误码，失败写入到当前服务，原因为 ({}/{})]", errorCodeConstantsClass,
+                    autoGenerateErrorCodesResult.getCode(), autoGenerateErrorCodesResult.getMsg());
+        }
+    }
+
+}

src/main/java/cn/iocoder/dashboard/modules/system/service/errorcode/ErrorCodeRemoteLoaderImpl.java

@@ -0,0 +1,71 @@
+package cn.iocoder.dashboard.modules.system.service.errorcode;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.iocoder.dashboard.common.exception.util.ServiceExceptionUtil;
+import cn.iocoder.dashboard.common.pojo.CommonResult;
+import cn.iocoder.dashboard.framework.errorcode.core.ErrorCodeRemoteLoader;
+import cn.iocoder.dashboard.modules.system.controller.errorcode.vo.ErrorCodeVO;
+import cn.iocoder.dashboard.util.date.DateUtils;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.boot.context.event.ApplicationReadyEvent;
+import org.springframework.context.event.EventListener;
+import org.springframework.scheduling.annotation.Scheduled;
+
+import javax.annotation.Resource;
+import java.util.Date;
+import java.util.List;
+
+@Slf4j
+public class ErrorCodeRemoteLoaderImpl implements ErrorCodeRemoteLoader {
+
+    private static final int REFRESH_ERROR_CODE_PERIOD = 60 * 1000;
+
+    /**
+     * 应用分组
+     */
+    private final String group;
+
+    @Resource
+    private ErrorCodeService errorCodeService;
+
+    private Date maxUpdateTime;
+
+    public ErrorCodeRemoteLoaderImpl(String group) {
+        this.group = group;
+    }
+
+    @Override
+    @EventListener(ApplicationReadyEvent.class)
+    public void loadErrorCodes() {
+        // 从 ErrorCodeRpc 全量加载 ErrorCode 错误码
+        CommonResult<List<ErrorCodeVO>> listErrorCodesResult = errorCodeService.listErrorCodes1(group, null);
+        listErrorCodesResult.checkError();
+        log.info("[loadErrorCodes][从 group({}) 全量加载到 {} 个 ErrorCode 错误码]", group, listErrorCodesResult.getData().size());
+        // 写入到 ServiceExceptionUtil 到
+        listErrorCodesResult.getData().forEach(errorCodeVO -> {
+            ServiceExceptionUtil.put(errorCodeVO.getCode(), errorCodeVO.getMessage());
+            // 记录下更新时间，方便增量更新
+            maxUpdateTime = DateUtils.max(maxUpdateTime, errorCodeVO.getUpdateTime());
+        });
+    }
+
+    @Override
+    @Scheduled(fixedDelay = REFRESH_ERROR_CODE_PERIOD, initialDelay = REFRESH_ERROR_CODE_PERIOD)
+    public void refreshErrorCodes() {
+        // 从 ErrorCodeRpc 增量加载 ErrorCode 错误码
+        // TODO 优化点：假设删除错误码的配置，会存在问题；
+        CommonResult<List<ErrorCodeVO>> listErrorCodesResult = errorCodeService.listErrorCodes1(group, maxUpdateTime);
+        listErrorCodesResult.checkError();
+        if (CollUtil.isEmpty(listErrorCodesResult.getData())) {
+            return;
+        }
+        log.info("[refreshErrorCodes][从 group({}) 增量加载到 {} 个 ErrorCode 错误码]", group, listErrorCodesResult.getData().size());
+        // 写入到 ServiceExceptionUtil 到
+        listErrorCodesResult.getData().forEach(errorCodeVO -> {
+            ServiceExceptionUtil.put(errorCodeVO.getCode(), errorCodeVO.getMessage());
+            // 记录下更新时间，方便增量更新
+            maxUpdateTime = DateUtils.max(maxUpdateTime, errorCodeVO.getUpdateTime());
+        });
+    }
+
+}