feat: switch to new datum format

Fixes #12

Author: agaffney

internal/config/config.go

@@ -10,7 +10,7 @@ import (
 
 // Per-network script address for Handshake
 var networkScriptAddresses = map[string]string{
-	"preprod": "addr_test1wqhlsl9dsny9d2hdc9uyx4ktj0ty0s8kxev4y9futq4qt4s5anczn",
+	"preprod": "addr_test1wpf6lxntd3dztphew0m5dagrs7ptjcg9g6vgjyazt7mw44gdnwq0h",
 }
 
 // Per-network intercept points for starting the chain-sync
@@ -21,8 +21,8 @@ var networkInterceptPoints = map[string]struct {
 	Slot uint64
 }{
 	"preprod": {
-		Hash: "f5366caf6cc87383a33fece0968c3c8c3b25ec496829ab3ba324f7dce5a89c5d",
-		Slot: 29852950,
+		Hash: "a35a0d216e00c64c257e41089138f4d22be721281d73f2ab8ef61ca8863d04a0",
+		Slot: 34255089,
 	},
 }
 

internal/indexer/indexer.go

@@ -121,12 +121,13 @@ func (i *Indexer) handleEvent(evt event.Event) error {
 			datumFields := datum.Value().(cbor.Constructor).Fields()
 			domainName := string(datumFields[0].(cbor.ByteString).Bytes()) + `.`
 			for _, record := range datumFields[1].([]any) {
-				nameServer := string(record.(cbor.ByteString).Bytes()) + `.`
+				recordConstructor := record.(cbor.Constructor)
+				nameServer := string(recordConstructor.Fields()[0].(cbor.ByteString).Bytes()) + `.`
+				ipAddress := string(recordConstructor.Fields()[1].(cbor.ByteString).Bytes())
 				// Create NS record for domain
 				i.addRecord(domainName, domainName, "NS", nameServer)
 				// Create A record for name server
-				// We use a dummy IP address for now, since the on-chain data doesn't contain the IP yet
-				i.addRecord(domainName, nameServer, "A", "1.2.3.4")
+				i.addRecord(domainName, nameServer, "A", ipAddress)
 			}
 			logger.Infof("found updated registration for domain: %s", domainName)
 		}