add AbortReason to transaction response (#96)

* add AbortStatus to transaction response

* add abort reason test

Author: rsulli-rai

rai/client_test.go

@@ -943,3 +943,11 @@ func TestListEdb(t *testing.T) {
 		assert.NotNil(t, rsp)
 	}
 }
+
+func TestTransactionAbort(t *testing.T) {
+	query := `ic test_ic { false }`
+
+	rsp, err := test.client.Execute(test.databaseName, test.engineName, query, nil, true, o11yTag)
+	assert.Nil(t, err)
+	assert.Equal(t, "integrity constraint violation", rsp.Transaction.AbortReason)
+}

rai/models.go

@@ -158,6 +158,7 @@ type Transaction struct {
 	Database              string           `json:"database_name,omitempty"`
 	Query                 string           `json:"query,omitempty"`
 	State                 TransactionState `json:"state"`
+	AbortReason           string           `json:"abort_reason,omitempty"`
 	ReadOnly              bool             `json:"read_only,omitempty"`
 	CreatedBy             string           `json:"created_by,omitempty"`
 	CreatedOn             int64            `json:"created_on,omitempty"`