修改商品列表排序逻辑，有销售价格的商品排在最前面

pages/goods/index.js

@@ -416,11 +416,21 @@ Page({
         publishedGoods = this.filterGoodsList(publishedGoods)
       }
       
-      // 按时间倒序排序
+      // 排序逻辑：有销售价格的商品排在最前面，然后按时间倒序排序
       publishedGoods.sort((a, b) => {
-        const timeA = new Date(a.updated_at || a.updatedAt || a.created_at || a.createTime).getTime()
-        const timeB = new Date(b.updated_at || b.updatedAt || b.created_at || b.createTime).getTime()
-        return timeB - timeA
+        // 检查是否有销售价格
+        const hasPriceA = !!(a.price && a.price.trim() !== '');
+        const hasPriceB = !!(b.price && b.price.trim() !== '');
+        
+        // 有销售价格的排在前面
+        if (hasPriceA !== hasPriceB) {
+          return hasPriceA ? -1 : 1;
+        }
+        
+        // 都有或都没有销售价格时，按时间倒序排序
+        const timeA = new Date(a.updated_at || a.updatedAt || a.created_at || a.createTime).getTime();
+        const timeB = new Date(b.updated_at || b.updatedAt || b.created_at || b.createTime).getTime();
+        return timeB - timeA;
       })
       
       // 进行分页处理
@@ -474,11 +484,21 @@ Page({
         soldOutGoods = this.filterGoodsList(soldOutGoods)
       }
       
-      // 按时间倒序排序
+      // 排序逻辑：有销售价格的商品排在最前面，然后按时间倒序排序
       soldOutGoods.sort((a, b) => {
-        const timeA = new Date(a.updated_at || a.updatedAt || a.created_at || a.createTime).getTime()
-        const timeB = new Date(b.updated_at || b.updatedAt || b.created_at || b.createTime).getTime()
-        return timeB - timeA
+        // 检查是否有销售价格
+        const hasPriceA = !!(a.price && a.price.trim() !== '');
+        const hasPriceB = !!(b.price && b.price.trim() !== '');
+        
+        // 有销售价格的排在前面
+        if (hasPriceA !== hasPriceB) {
+          return hasPriceA ? -1 : 1;
+        }
+        
+        // 都有或都没有销售价格时，按时间倒序排序
+        const timeA = new Date(a.updated_at || a.updatedAt || a.created_at || a.createTime).getTime();
+        const timeB = new Date(b.updated_at || b.updatedAt || b.created_at || b.createTime).getTime();
+        return timeB - timeA;
       })
       
       // 进行分页处理