125 lines
3.7 KiB
JavaScript
125 lines
3.7 KiB
JavaScript
'use strict';
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const axios = require('axios');
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const DEFAULT_BASE_URL = 'https://yyd.jiansuntuzhi.cn';
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const DEFAULT_TIMEOUT_MS = 30000;
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class ProductCodePublicApiError extends Error {
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constructor(message, options = {}) {
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super(message);
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this.name = 'ProductCodePublicApiError';
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this.status = options.status || 502;
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this.remoteStatus = options.remoteStatus || null;
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this.code = options.code || null;
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this.indeterminate = options.indeterminate === true;
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this.responseData = options.responseData || null;
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}
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}
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function getProductCodePublicApiConfig() {
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const apiKey = String(
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process.env.PRODUCT_CODE_PUBLIC_API_KEY
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|| process.env.PRODUCT_CODE_API_KEY
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|| ''
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).trim();
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const baseUrl = String(
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process.env.PRODUCT_CODE_PUBLIC_API_BASE_URL || DEFAULT_BASE_URL
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).trim().replace(/\/+$/, '');
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const timeoutValue = Number(process.env.PRODUCT_CODE_PUBLIC_API_TIMEOUT_MS);
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const timeoutMs = Number.isFinite(timeoutValue) && timeoutValue >= 5000
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? Math.min(timeoutValue, 120000)
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: DEFAULT_TIMEOUT_MS;
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return {
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apiKey,
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baseUrl,
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timeoutMs,
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configured: Boolean(apiKey && baseUrl),
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};
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}
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function buildClient() {
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const config = getProductCodePublicApiConfig();
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if (!config.configured) {
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throw new ProductCodePublicApiError('公司商品编码接口尚未配置', {
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status: 503,
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code: 'PRODUCT_CODE_API_NOT_CONFIGURED',
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});
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}
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return {
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config,
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client: axios.create({
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baseURL: config.baseUrl,
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timeout: config.timeoutMs,
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headers: {
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'Content-Type': 'application/json',
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'X-API-Key': config.apiKey,
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},
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}),
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};
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}
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function normalizeRemoteError(error, operation) {
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if (error instanceof ProductCodePublicApiError) return error;
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const remoteStatus = Number(error?.response?.status) || null;
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const responseData = error?.response?.data || null;
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const remoteMessage = String(
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responseData?.error || responseData?.message || error?.message || '未知错误'
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).trim();
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const isNetworkUncertain = !error?.response;
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const indeterminate = isNetworkUncertain || remoteStatus === 409 || remoteStatus >= 500;
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const status = remoteStatus === 400
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? 400
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: (remoteStatus === 401 || remoteStatus === 403 ? 503 : 502);
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return new ProductCodePublicApiError(`${operation}失败：${remoteMessage}`, {
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status,
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remoteStatus,
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code: error?.code || responseData?.code || 'PRODUCT_CODE_API_ERROR',
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indeterminate,
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responseData,
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});
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}
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async function getProductCodeMeta() {
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const { client } = buildClient();
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try {
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const response = await client.get('/api/public/product-code-board/meta');
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if (!response.data?.success || !response.data?.data) {
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throw new ProductCodePublicApiError('公司商品编码接口返回了无效的元数据', {
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status: 502,
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code: 'PRODUCT_CODE_META_INVALID',
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});
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}
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return response.data.data;
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} catch (error) {
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throw normalizeRemoteError(error, '获取公司商品编码元数据');
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}
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}
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async function createProductCodes(payload) {
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const { client } = buildClient();
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try {
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const response = await client.post('/api/public/product-code-board/products', payload);
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if (!response.data?.success || !response.data?.data) {
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throw new ProductCodePublicApiError('公司商品编码接口返回了无效的编码结果', {
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status: 502,
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code: 'PRODUCT_CODE_RESULT_INVALID',
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indeterminate: true,
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responseData: response.data,
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});
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}
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return response.data.data;
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} catch (error) {
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throw normalizeRemoteError(error, '申请公司SKU编码');
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}
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}
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module.exports = {
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ProductCodePublicApiError,
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createProductCodes,
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getProductCodeMeta,
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getProductCodePublicApiConfig,
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};
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