reorganizing omni directory and beginning light watcher work

pkg/omni/light/converter/converter.go

@@ -0,0 +1,50 @@
+// VulcanizeDB
+// Copyright © 2018 Vulcanize
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package converter
+
+import (
+	"errors"
+
+	geth "github.com/ethereum/go-ethereum/core/types"
+
+	"github.com/vulcanize/vulcanizedb/pkg/omni/shared/contract"
+	"github.com/vulcanize/vulcanizedb/pkg/omni/shared/types"
+)
+
+type Converter interface {
+	Convert(log geth.Log, event types.Event) (*types.Log, error)
+	Update(info *contract.Contract)
+}
+
+type converter struct {
+	ContractInfo *contract.Contract
+}
+
+func NewConverter(info *contract.Contract) *converter {
+	return &converter{
+		ContractInfo: info,
+	}
+}
+
+func (c *converter) Update(info *contract.Contract) {
+	c.ContractInfo = info
+}
+
+// Convert the given watched event log into a types.Log for the given event
+func (c *converter) Convert(log geth.Log, event types.Event) (*types.Log, error) {
+	return nil, errors.New("implement me")
+}

pkg/omni/light/converter/converter_suite_test.go

@@ -0,0 +1,35 @@
+// VulcanizeDB
+// Copyright © 2018 Vulcanize
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package converter_test
+
+import (
+	"io/ioutil"
+	"log"
+	"testing"
+
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+)
+
+func TestConverter(t *testing.T) {
+	RegisterFailHandler(Fail)
+	RunSpecs(t, "Light Converter Suite Test")
+}
+
+var _ = BeforeSuite(func() {
+	log.SetOutput(ioutil.Discard)
+})

pkg/omni/light/converter/converter_test.go

@@ -0,0 +1,17 @@
+// VulcanizeDB
+// Copyright © 2018 Vulcanize
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package converter_test