Decouple log extraction from transformer delegation

- limit missing headers results set to 100 so that extraction doesn't
  excessively block delegation
- wrap checked headers functions in repository struct
- move storage repository to factory, to correspond with event
  repository path
- remove unused files
- reformat sql
- remove line breaks in imports

pkg/geth/blockchain.go

@@ -86,7 +86,7 @@ func (blockChain *BlockChain) GetHeadersByNumbers(blockNumbers []int64) (header
 	return blockChain.getPOWHeaders(blockNumbers)
 }
 
-func (blockChain *BlockChain) GetLogs(contract core.Contract, startingBlockNumber, endingBlockNumber *big.Int) ([]core.Log, error) {
+func (blockChain *BlockChain) GetFullSyncLogs(contract core.Contract, startingBlockNumber, endingBlockNumber *big.Int) ([]core.FullSyncLog, error) {
 	if endingBlockNumber == nil {
 		endingBlockNumber = startingBlockNumber
 	}
@@ -99,9 +99,9 @@ func (blockChain *BlockChain) GetLogs(contract core.Contract, startingBlockNumbe
 	}
 	gethLogs, err := blockChain.GetEthLogsWithCustomQuery(fc)
 	if err != nil {
-		return []core.Log{}, err
+		return []core.FullSyncLog{}, err
 	}
-	logs := vulcCommon.ToCoreLogs(gethLogs)
+	logs := vulcCommon.ToFullSyncLogs(gethLogs)
 	return logs, nil
 }
 

pkg/geth/blockchain_test.go

@@ -154,7 +154,7 @@ var _ = Describe("Geth blockchain", func() {
 			startingBlockNumber := big.NewInt(1)
 			endingBlockNumber := big.NewInt(2)
 
-			_, err := blockChain.GetLogs(contract, startingBlockNumber, endingBlockNumber)
+			_, err := blockChain.GetFullSyncLogs(contract, startingBlockNumber, endingBlockNumber)
 
 			Expect(err).NotTo(HaveOccurred())
 			expectedQuery := ethereum.FilterQuery{
@@ -171,7 +171,7 @@ var _ = Describe("Geth blockchain", func() {
 			startingBlockNumber := big.NewInt(1)
 			endingBlockNumber := big.NewInt(2)
 
-			_, err := blockChain.GetLogs(contract, startingBlockNumber, endingBlockNumber)
+			_, err := blockChain.GetFullSyncLogs(contract, startingBlockNumber, endingBlockNumber)
 
 			Expect(err).To(HaveOccurred())
 			Expect(err).To(MatchError(fakes.FakeError))

pkg/geth/converters/common/full_sync_log_converter.go

@@ -26,8 +26,8 @@ import (
 	"github.com/vulcanize/vulcanizedb/pkg/core"
 )
 
-func ToCoreLogs(gethLogs []types.Log) []core.Log {
-	var logs []core.Log
+func ToFullSyncLogs(gethLogs []types.Log) []core.FullSyncLog {
+	var logs []core.FullSyncLog
 	for _, log := range gethLogs {
 		log := ToCoreLog(log)
 		logs = append(logs, log)
@@ -43,10 +43,10 @@ func makeTopics(topics []common.Hash) core.Topics {
 	return hexTopics
 }
 
-func ToCoreLog(gethLog types.Log) core.Log {
+func ToCoreLog(gethLog types.Log) core.FullSyncLog {
 	topics := gethLog.Topics
 	hexTopics := makeTopics(topics)
-	return core.Log{
+	return core.FullSyncLog{
 		Address:     strings.ToLower(gethLog.Address.Hex()),
 		BlockNumber: int64(gethLog.BlockNumber),
 		Topics:      hexTopics,

pkg/geth/converters/common/full_sync_log_converter_test.go

@@ -29,7 +29,7 @@ import (
 	vulcCommon "github.com/vulcanize/vulcanizedb/pkg/geth/converters/common"
 )
 
-var _ = Describe("Conversion of GethLog to core.Log", func() {
+var _ = Describe("Conversion of GethLog to core.FullSyncLog", func() {
 
 	It("converts geth log to internal log format", func() {
 		gethLog := types.Log{
@@ -46,7 +46,7 @@ var _ = Describe("Conversion of GethLog to core.Log", func() {
 			},
 		}
 
-		expected := core.Log{
+		expected := core.FullSyncLog{
 			Address:     strings.ToLower(gethLog.Address.Hex()),
 			BlockNumber: int64(gethLog.BlockNumber),
 			Data:        hexutil.Encode(gethLog.Data),
@@ -101,7 +101,7 @@ var _ = Describe("Conversion of GethLog to core.Log", func() {
 		expectedOne := vulcCommon.ToCoreLog(gethLogOne)
 		expectedTwo := vulcCommon.ToCoreLog(gethLogTwo)
 
-		coreLogs := vulcCommon.ToCoreLogs([]types.Log{gethLogOne, gethLogTwo})
+		coreLogs := vulcCommon.ToFullSyncLogs([]types.Log{gethLogOne, gethLogTwo})
 
 		Expect(len(coreLogs)).To(Equal(2))
 		Expect(coreLogs[0]).To(Equal(expectedOne))

pkg/geth/converters/common/receipt_converter.go

@@ -73,8 +73,8 @@ func setContractAddress(gethReceipt *types.Receipt) string {
 	return gethReceipt.ContractAddress.Hex()
 }
 
-func dereferenceLogs(gethReceipt *types.Receipt) []core.Log {
-	logs := []core.Log{}
+func dereferenceLogs(gethReceipt *types.Receipt) []core.FullSyncLog {
+	logs := []core.FullSyncLog{}
 	for _, log := range gethReceipt.Logs {
 		logs = append(logs, ToCoreLog(*log))
 	}

pkg/geth/converters/common/receipt_converter_test.go

@@ -51,7 +51,7 @@ var _ = Describe("Conversion of GethReceipt to core.Receipt", func() {
 			ContractAddress:   "",
 			CumulativeGasUsed: 25000,
 			GasUsed:           21000,
-			Logs:              []core.Log{},
+			Logs:              []core.FullSyncLog{},
 			StateRoot:         "0x88abf7e73128227370aa7baa3dd4e18d0af70e92ef1f9ef426942fbe2dddb733",
 			Status:            -99,
 			TxHash:            receipt.TxHash.Hex(),
@@ -92,7 +92,7 @@ var _ = Describe("Conversion of GethReceipt to core.Receipt", func() {
 			ContractAddress:   receipt.ContractAddress.Hex(),
 			CumulativeGasUsed: 7996119,
 			GasUsed:           21000,
-			Logs:              []core.Log{},
+			Logs:              []core.FullSyncLog{},
 			StateRoot:         "",
 			Status:            1,
 			TxHash:            receipt.TxHash.Hex(),