Apply suggestions from code review

Co-authored-by: Robert Zaremba <[email protected]>
Signed-off-by: sczembor <[email protected]>

native2ika/fetcher.go

@@ -11,8 +11,8 @@ import (
 
 //go:generate msgp
 
-// SignRequest represents a signature request.
-type SignRequest struct {
+// SignReq represents a signature request.
+type SignReq struct {
 	ID        uint64 `msg:"id"`
 	Payload   []byte `msg:"payload"`
 	DWalletID string `msg:"dwallet_id"`
@@ -21,10 +21,10 @@ type SignRequest struct {
 	Timestamp int64  `msg:"time"`
 }
 
-type SignRequestBytes []byte
+type SignReqBytes []byte
 
 // SignRequestFetcher is an interface for getting sign requests from the Native network.
-type SignRequestFetcher interface {
+type SignReqFetcher interface {
 	GetBtcSignRequests(from int, limit int) ([]SignRequest, error)
 }
 

nbtc/relayer.go

@@ -25,9 +25,10 @@ type Relayer struct {
 	shutdownChan      chan struct{}
 	processTxsTicker  *time.Ticker
 	confirmTxsTicker  *time.Ticker
-	fetchBlocksTicker *time.Ticker
-	fetcher           native2ika.SignRequestFetcher
-	fetchFrom         int
+    // native Sign Request
+	signReqTicker *time.Ticker
+	signReqFetcher           native2ika.SignRequestFetcher
+	signReqStart         int
 }
 
 // RelayerConfig holds the configuration parameters for the Relayer.
@@ -95,7 +96,7 @@ func NewRelayer(
 		shutdownChan:      make(chan struct{}),
 		processTxsTicker:  time.NewTicker(relayerConfig.ProcessTxsInterval),
 		confirmTxsTicker:  time.NewTicker(relayerConfig.ConfirmTxsInterval),
-		fetchBlocksTicker: time.NewTicker(relayerConfig.FetchBlocksInterval),
+		signReqTicker: time.NewTicker(relayerConfig.FetchBlocksInterval),
 		fetcher:           fetcher,
 		fetchFrom:         relayerConfig.FetchFrom,
 	}, nil