处理美团平台app_food_code可能重复的情况amendAndPruneStoreStuff

business/jxstore/cms/sync_store_sku.go

@@ -620,12 +620,20 @@ func amendAndPruneStoreStuff(ctx *jxcontext.Context, parentTask tasksch.ITask, v
 				if err = err2; err == nil {
 					remoteSkuMap := make(map[int]int)
 					for _, v := range remoteSkuList {
-						remoteSkuMap[v.SkuList[0].SkuID] = 1
-						if localSkuMap[v.SkuList[0].SkuID] == nil {
-							sku2Delete = append(sku2Delete, &partner.StoreSkuInfo{
-								SkuID:       v.SkuList[0].SkuID,
-								VendorSkuID: v.SkuList[0].VendorSkuID,
-							})
+						if skuID := v.SkuList[0].SkuID; skuID > 0 {
+							if localSkuMap[skuID] == nil ||
+								remoteSkuMap[skuID] == 1 /*skuID在平台重复，典型的是美团可能会出现此类情况*/ {
+								sku2Delete = append(sku2Delete, &partner.StoreSkuInfo{
+									SkuID:       skuID,
+									VendorSkuID: v.SkuList[0].VendorSkuID,
+								})
+							}
+							if remoteSkuMap[skuID] == 0 {
+								remoteSkuMap[skuID] = 1
+							} else {
+								// 重复的删除后，再打上待创建标记
+								remoteSkuMap[skuID] = 0
+							}
 						}
 					}