popozy commented on a change in pull request #697:
URL:
https://github.com/apache/servicecomb-service-center/pull/697#discussion_r494719912
##########
File path: server/service/ms/datasource.go
##########
@@ -18,10 +18,11 @@ package ms
import (
"context"
pb "github.com/apache/servicecomb-service-center/pkg/registry"
+ "github.com/apache/servicecomb-service-center/server/plugin/registry"
)
type DataSource interface {
- RegisterService(ctx context.Context, service *pb.CreateServiceRequest)
(*pb.CreateServiceResponse, error)
+ RegisterService(ctx context.Context, service *pb.CreateServiceRequest)
(*registry.PluginResponse, error)
Review comment:
Because I think that, the result(*PluginResponse) of dao layer operation
need to be checked and returned in datasource module if the
CreateServiceResponse wants to be returned here.
However, the datasource module is designed to act like shim between dao
layer and api bizz layer, **providing sc with ability for developer to design
different databse kv format according the advantanges of databases**. So this
module shuoldn't take part in the bussiness operation.
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