Merge pull request #35 from meshplus/fix/rollback-index

client.go

@@ -455,6 +455,56 @@ func (c *Client) CommitCallback(ibtp *pb.IBTP) error {
 	return nil
 }
 
+// @ibtp is the original ibtp merged from this appchain
+func (c *Client) RollbackIBTP(ibtp *pb.IBTP, isSrcChain bool) (*pb.RollbackIBTPResponse, error) {
+	ret := &pb.RollbackIBTPResponse{}
+	pd := &pb.Payload{}
+	if err := pd.Unmarshal(ibtp.Payload); err != nil {
+		return nil, fmt.Errorf("ibtp payload unmarshal: %w", err)
+	}
+	content := &pb.Content{}
+	if err := content.Unmarshal(pd.Content); err != nil {
+		return ret, fmt.Errorf("ibtp content unmarshal: %w", err)
+	}
+
+	// only support rollback for interchainCharge
+	if content.Func != "interchainCharge" {
+		return nil, nil
+	}
+
+	callFunc := CallFunc{
+		Func: content.Rollback,
+		Args: content.ArgsRb,
+	}
+	bizData, err := json.Marshal(callFunc)
+	if err != nil {
+		return ret, err
+	}
+
+	// pb.IBTP_RESPONSE indicates it is to update callback counter
+	_, resp, err := c.InvokeInterchain(ibtp.To, ibtp.Index, content.SrcContractId, pb.IBTP_RESPONSE, bizData)
+	if err != nil {
+		return nil, fmt.Errorf("invoke interchain for ibtp %s to call %s: %w", ibtp.ID(), content.Rollback, err)
+	}
+
+	ret.Status = resp.OK
+	ret.Message = resp.Message
+
+	return ret, nil
+}
+
+func (c *Client) IncreaseInMeta(original *pb.IBTP) (*pb.IBTP, error) {
+	ibtp, err := c.generateCallback(original, nil, nil, false)
+	if err != nil {
+		return nil, err
+	}
+	_, _, err = c.InvokeIndexUpdate(original.From, original.Index, original.Category())
+	if err != nil {
+		logger.Error("update in meta", "ibtp_id", original.ID(), "error", err.Error())
+	}
+	return ibtp, nil
+}
+
 func (c *Client) GetReceipt(ibtp *pb.IBTP) (*pb.IBTP, error) {
 	result, err := c.GetInMessage(ibtp.From, ibtp.Index)
 	if err != nil {

go.mod

@@ -6,25 +6,22 @@ require (
 	github.com/OneOfOne/xxhash v1.2.5 // indirect
 	github.com/Rican7/retry v0.1.0
 	github.com/VividCortex/gohistogram v1.0.0 // indirect
-	github.com/meshplus/bitxid v0.0.0-20210331074321-62187b1145f5
 	github.com/cloudflare/cfssl v0.0.0-20190409034051-768cd563887f
 	github.com/elastic/gosigar v0.8.1-0.20180330100440-37f05ff46ffa // indirect
-	github.com/ethereum/go-ethereum v1.9.18 // indirect
 	github.com/go-logfmt/logfmt v0.4.0 // indirect
-	github.com/golang/protobuf v1.4.0
+	github.com/golang/protobuf v1.4.3
 	github.com/google/certificate-transparency-go v1.1.0 // indirect
+	github.com/hashicorp/go-hclog v0.0.0-20180709165350-ff2cf002a8dd
 	github.com/hashicorp/go-plugin v1.3.0
 	github.com/hyperledger/fabric v2.0.1+incompatible
 	github.com/hyperledger/fabric-chaincode-go v0.0.0-20200511190512-bcfeb58dd83a
 	github.com/hyperledger/fabric-lib-go v1.0.0 // indirect
 	github.com/hyperledger/fabric-protos-go v0.0.0-20200330074707-cfe579e86986
 	github.com/hyperledger/fabric-sdk-go v1.0.0-alpha5
-	github.com/meshplus/bitxhub v1.0.0-rc2 // indirect
-	github.com/meshplus/bitxhub-kit v1.1.2-0.20201203072410-8a0383a6870d
-	github.com/meshplus/bitxhub-model v1.1.2-0.20210312014622-c3ad532b64ad
-	github.com/meshplus/pier v1.5.1-0.20210312103925-148435c71325
-	github.com/sirupsen/logrus v1.6.0
-	github.com/spf13/viper v1.6.1
+	github.com/meshplus/bitxhub-model v1.2.1-0.20210524073042-f243c2fee25b
+	github.com/meshplus/bitxid v0.0.0-20210412025850-e0eaf0f9063a
+	github.com/meshplus/pier v1.7.1-0.20210524093640-1337e0a53318
+	github.com/spf13/viper v1.7.0
 	sigs.k8s.io/yaml v1.2.0 // indirect
 )
 
@@ -32,4 +29,6 @@ replace (
 	github.com/go-kit/kit => github.com/go-kit/kit v0.8.0
 	github.com/golang/protobuf => github.com/golang/protobuf v1.3.2
 	github.com/prometheus/client_golang => github.com/prometheus/client_golang v0.9.3
+	google.golang.org/genproto => google.golang.org/genproto v0.0.0-20200513103714-09dca8ec2884
+	google.golang.org/protobuf => google.golang.org/protobuf v1.21.0
 )