Added freeze_transaction

freeze_transaction.go

@@ -0,0 +1,53 @@
+package hedera
+
+import (
+	"github.com/hashgraph/hedera-sdk-go/proto"
+	"time"
+)
+
+type FreezeTransaction struct {
+	Transaction
+	pb *proto.FreezeTransactionBody
+}
+
+func NewFreezeTransaction() *FreezeTransaction {
+	pb := &proto.FreezeTransactionBody{}
+
+	transaction := FreezeTransaction{
+		pb:          pb,
+		Transaction: newTransaction(),
+	}
+
+	return &transaction
+}
+
+func (transaction *FreezeTransaction) SetStartTime(startTime time.Time) *FreezeTransaction {
+	transaction.pb.StartHour = int32(startTime.Hour())
+	transaction.pb.StartMin = int32(startTime.Minute())
+	return transaction
+}
+
+func (transaction *FreezeTransaction) GetStartTime() time.Time {
+	t1 := time.Date(
+		time.Now().Year(), time.Now().Month(), time.Now().Day(),
+		int(transaction.pb.StartHour), int(transaction.pb.StartMin),
+		0, time.Now().Nanosecond(), time.Now().Location(),
+		)
+	return t1
+}
+
+func (transaction *FreezeTransaction) SetEndTime(endTime time.Time) *FreezeTransaction {
+	transaction.pb.StartHour = int32(endTime.Hour())
+	transaction.pb.StartMin = int32(endTime.Minute())
+	return transaction
+}
+
+func (transaction *FreezeTransaction) GetEndTime() time.Time {
+	t1 := time.Date(
+		time.Now().Year(), time.Now().Month(), time.Now().Day(),
+		int(transaction.pb.EndHour), int(transaction.pb.EndMin),
+		0, time.Now().Nanosecond(), time.Now().Location(),
+		)
+	return t1
+}
+