fix 修复saveProduct通知的id为0的bug

spider/controller.go

@@ -229,15 +229,16 @@ func (c *Controller) saveProducts(articles []v2.Article) {
 		}
 		// 如果已经存在了，那么不需要重新创建article
 		if err == nil {
+			article.ID = oldArticle.ID
 			// 查看现在有没有这个供应商的商品
 			oldProviderArticle, _, exist := lo.FindIndexOf(oldArticle.Providers, func(item v2.ProviderArticle) bool {
 				return item.ProviderId == c.providerId
 			})
 			// 创建供应商商品
 			if !exist {
-				oldArticle.Providers = append(oldArticle.Providers, article.Providers...)
+				oldArticle.Providers = article.Providers
 				// 保存商品信息
-				if err = c.storage.Article().Upsert(article); err != nil {
+				if err = c.storage.Article().Upsert(oldArticle); err != nil {
 					glog.Errorf("保存商品信息失败: %v", err)
 					continue
 				}
@@ -248,6 +249,7 @@ func (c *Controller) saveProducts(articles []v2.Article) {
 				}
 				oldProviderArticle.Cost = pArticle.Cost
 				oldProviderArticle.Ast = pArticle.Ast
+				oldProviderArticle.Available = pArticle.Available
 				if err = c.storage.ProviderArticle().Upsert(oldProviderArticle); err != nil {
 					glog.Errorf("保存供应商商品信息失败: %v", err)
 					continue
@@ -261,6 +263,10 @@ func (c *Controller) saveProducts(articles []v2.Article) {
 				glog.Errorf("保存商品信息失败: %v", err)
 				continue
 			}
+			if err = c.storage.DB().Model(&v2.Article{}).Where("pid = ? and brand = ?", article.Pid, article.Brand).Select("id").First(&article.ID).Error; err != nil {
+				glog.Errorf("获取商品ID失败: %v", err)
+				continue
+			}
 		}
 
 		if err = c.subscribeClient.Publish(c.ctx, utils.ProfitRate_Channel, strconv.Itoa(int(article.ID))); err != nil {