init

miniprogram/services/good/fetchGoods.js

@@ -0,0 +1,70 @@
+import { config } from '../../config/index';
+
+/** 获取商品列表 */
+function mockFetchGoodsList(pageIndex = 1, pageSize = 20) {
+  const { delay } = require('../_utils/delay');
+  const { getGoodsList } = require('../../model/goods');
+  return delay().then(() =>
+    getGoodsList(pageIndex, pageSize).map((item) => {
+      return {
+        spuId: item.spuId,
+        thumb: item.primaryImage,
+        title: item.title,
+        price: item.minSalePrice,
+        originPrice: item.maxLinePrice,
+        tags: item.spuTagList.map((tag) => tag.title),
+      };
+    }),
+  );
+}
+
+/** 获取商品列表 */
+export function fetchGoodsList(pageIndex = 1, pageSize = 20, categoryId = null) {
+  if (config.useMock) {
+    return mockFetchGoodsList(pageIndex, pageSize);
+  }
+  
+  return new Promise((resolve, reject) => {
+    const requestData = {
+      page: pageIndex,
+      limit: pageSize,
+    };
+    
+    // 如果有分类ID，添加到请求参数中
+    if (categoryId) {
+      requestData.category_id = categoryId;
+    }
+    
+    wx.request({
+      url: `${config.apiBase}/products`,
+      method: 'GET',
+      data: requestData,
+      success: (res) => {
+        if (res.statusCode === 200 && res.data.code === 200) {
+          // 转换API数据格式为小程序期望的格式
+          const products = res.data.data?.list || [];
+          const goodsList = products.map((item) => {
+            return {
+              spuId: item.id,
+              thumb: item.main_image,
+              title: item.name,
+              price: item.price,
+              originPrice: item.orig_price || item.price,
+              tags: [], // API暂时没有标签数据
+              stock: item.stock || 0, // 添加库存信息
+              isStock: item.stock > 0, // 添加库存状态
+            };
+          });
+          resolve(goodsList);
+        } else {
+          console.error('获取商品列表失败:', res.data);
+          resolve([]);
+        }
+      },
+      fail: (err) => {
+        console.error('商品列表请求失败:', err);
+        resolve([]);
+      }
+    });
+  });
+}