block-date-func

s7techlab · Oct 17, 2023 · 739c0af · 739c0af
1 parent 8783b30
commit 739c0af
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/proto/block.go b/proto/block.go
@@ -4,6 +4,7 @@ import (
 	"fmt"
 
 	"github.com/golang/protobuf/proto"
+	"github.com/golang/protobuf/ptypes/timestamp"
 	"github.com/hyperledger/fabric-protos-go/common"
 	"github.com/hyperledger/fabric-protos-go/msp"
 	"github.com/hyperledger/fabric-protos-go/orderer"
@@ -189,3 +190,15 @@ func (x *Block) ValidEnvelopes() []*Envelope {
 
 	return envs
 }
+
+func (x *Block) BlockDate() *timestamp.Timestamp {
+	var max *timestamp.Timestamp
+	for _, envelope := range x.ValidEnvelopes() {
+		ts := envelope.GetPayload().GetHeader().GetChannelHeader().GetTimestamp()
+
+		if ts.AsTime().After(max.AsTime()) {
+			max = ts
+		}
+	}
+	return max
+}