chore: Add checksum of tx to TransactionInfo

Author: kulikthebird

lib_libwasmvm_test.go

@@ -253,6 +253,8 @@ func TestEnv(t *testing.T) {
 	expected, _ := json.Marshal(env)
 	require.Equal(t, expected, ires.Data)
 
+	tx_hash, _ := types.ForceNewChecksum("AABBCCDDEEFF0011AABBCCDDEEFF0011AABBCCDDEEFF0011AABBCCDDEEFF0011").MarshalJSON()
+
 	// Execute mirror env with Transaction
 	env = types.Env{
 		Block: types.BlockInfo{
@@ -264,7 +266,8 @@ func TestEnv(t *testing.T) {
 			Address: "wasm10dyr9899g6t0pelew4nvf4j5c3jcgv0r5d3a5l",
 		},
 		Transaction: &types.TransactionInfo{
-			Index: 18,
+			Index:           18,
+			TransactionHash: tx_hash,
 		},
 	}
 	info = api.MockInfo("creator", nil)

types/env.go

@@ -33,6 +33,9 @@ type TransactionInfo struct {
 	// Along with BlockInfo.Height, this allows you to get a unique
 	// transaction identifier for the chain for future queries
 	Index uint32 `json:"index"`
+
+	// Checksum of the transaction.
+	TransactionHash []byte `json:"transaction_hash,omitempty"`
 }
 
 type MessageInfo struct {