refactor(projects): 文件夹位置规范

src/utils/service/error.ts

@@ -0,0 +1,85 @@
+import type { AxiosError, AxiosResponse } from 'axios';
+import type { RequestServiceError, BackendServiceResult } from '@/interface';
+import {
+  DEFAULT_REQUEST_ERROR_CODE,
+  DEFAULT_REQUEST_ERROR_MSG,
+  NETWORK_ERROR_CODE,
+  NETWORK_ERROR_MSG,
+  REQUEST_TIMEOUT_CODE,
+  REQUEST_TIMEOUT_MSG,
+  ERROR_STATUS
+} from '@/config';
+import { showErrorMsg } from './msg';
+
+type ErrorStatus = keyof typeof ERROR_STATUS;
+
+/**
+ * 处理请求失败的错误
+ * @param error - 错误
+ */
+export function handleAxiosError(axiosError: AxiosError) {
+  const error: RequestServiceError = {
+    type: 'axios',
+    code: DEFAULT_REQUEST_ERROR_CODE,
+    msg: DEFAULT_REQUEST_ERROR_MSG
+  };
+
+  if (!window.navigator.onLine || axiosError.message === 'Network Error') {
+    // 网路错误
+    Object.assign(error, { code: NETWORK_ERROR_CODE, msg: NETWORK_ERROR_MSG });
+  } else if (axiosError.code === REQUEST_TIMEOUT_CODE && axiosError.message.includes('timeout')) {
+    /** 超时错误 */
+    Object.assign(error, { code: REQUEST_TIMEOUT_CODE, msg: REQUEST_TIMEOUT_MSG });
+  } else if (axiosError.response) {
+    // 请求不成功的错误
+    const errorCode: ErrorStatus = axiosError.response.status as ErrorStatus;
+    const msg = ERROR_STATUS[errorCode] || DEFAULT_REQUEST_ERROR_MSG;
+    Object.assign(error, { code: errorCode || DEFAULT_REQUEST_ERROR_CODE, msg });
+  }
+
+  showErrorMsg(error);
+
+  return error;
+}
+
+/**
+ * 处理请求成功后的错误
+ * @param response - 请求的响应
+ */
+export function handleResponseError(response: AxiosResponse) {
+  const error: RequestServiceError = {
+    type: 'axios',
+    code: DEFAULT_REQUEST_ERROR_CODE,
+    msg: DEFAULT_REQUEST_ERROR_MSG
+  };
+
+  if (!window.navigator.onLine) {
+    // 网路错误
+    Object.assign(error, { code: NETWORK_ERROR_CODE, msg: NETWORK_ERROR_MSG });
+  } else {
+    // 请求成功的状态码非200的错误
+    const errorCode: ErrorStatus = response.status as ErrorStatus;
+    const msg = ERROR_STATUS[errorCode] || DEFAULT_REQUEST_ERROR_MSG;
+    Object.assign(error, { type: 'backend', code: errorCode, msg });
+  }
+
+  showErrorMsg(error);
+
+  return error;
+}
+
+/**
+ * 处理后端返回的错误
+ * @param backendResult - 后端接口的响应数据
+ */
+export function handleBackendError(backendResult: BackendServiceResult) {
+  const error: RequestServiceError = {
+    type: 'backend',
+    code: backendResult.code,
+    msg: backendResult.message
+  };
+
+  showErrorMsg(error);
+
+  return error;
+}