+ QueryPageStores

business/model/dao/dao_utils.go

@@ -172,3 +172,12 @@ func value2Value(srcValue, dstValue reflect.Value, copyType int) {
 func IsVendorThingIDEmpty(vendorThingID string) bool {
 	return vendorThingID == "" || vendorThingID == "0"
 }
+
+func FormalizePageSize(pageSize int) int {
+	if pageSize == 0 {
+		return model.DefPageSize
+	} else if pageSize < 0 {
+		return model.UnlimitedPageSize
+	}
+	return pageSize
+}