remove tuple

pkg/solana/chainreader/chain_reader.go

@@ -392,7 +392,7 @@ func (s *ContractReaderService) addEventRead(
 	readDefinition config.ReadDefinition,
 	events EventsReader,
 ) error {
-	mappedTuples := make(map[string]subkeyTuple)
+	mappedTuples := make(map[string]uint64)
 	subKeys := [4][]string{}
 
 	applyIndexedFieldTuple(mappedTuples, subKeys, readDefinition.IndexedField0, 0)
@@ -466,9 +466,9 @@ func toLPFilter(
 	}
 }
 
-func applyIndexedFieldTuple(lookup map[string]subkeyTuple, subKeys [4][]string, conf *config.IndexedField, idx uint64) {
+func applyIndexedFieldTuple(lookup map[string]uint64, subKeys [4][]string, conf *config.IndexedField, idx uint64) {
 	if conf != nil {
-		lookup[conf.OffChainPath] = subkeyTuple{conf.OnChainPath, idx}
+		lookup[conf.OffChainPath] = idx
 		subKeys[idx] = strings.Split(conf.OnChainPath, ".")
 	}
 }

pkg/solana/chainreader/event_read_binding.go

@@ -17,25 +17,20 @@ import (
 	"github.com/smartcontractkit/chainlink-solana/pkg/solana/logpoller"
 )
 
-type subkeyTuple struct {
-	string
-	uint64
-}
-
 type eventReadBinding struct {
 	namespace, genericName string
 	codec                  types.RemoteCodec
 	modifier               commoncodec.Modifier
 	key                    solana.PublicKey
 	remapper               remapHelper
-	indexedSubKeys         map[string]subkeyTuple
+	indexedSubKeys         map[string]uint64
 	reader                 EventsReader
 	eventSig               [logpoller.EventSignatureLength]byte
 }
 
 func newEventReadBinding(
 	namespace, genericName string,
-	indexedSubKeys map[string]subkeyTuple,
+	indexedSubKeys map[string]uint64,
 	reader EventsReader,
 	eventSig [logpoller.EventSignatureLength]byte,
 ) *eventReadBinding {
@@ -140,7 +135,7 @@ func (b *eventReadBinding) remapPrimitive(expression query.Expression) (query.Ex
 }
 
 func (b *eventReadBinding) encodeComparator(comparator *primitives.Comparator) (query.Expression, error) {
-	onChainTuple, ok := b.indexedSubKeys[comparator.Name]
+	subKeyIndex, ok := b.indexedSubKeys[comparator.Name]
 	if !ok {
 		return query.Expression{}, fmt.Errorf("%w: unknown indexed subkey mapping %s", types.ErrInvalidConfig, comparator.Name)
 	}
@@ -157,7 +152,7 @@ func (b *eventReadBinding) encodeComparator(comparator *primitives.Comparator) (
 		comparator.ValueComparators[idx].Value = newValue
 	}
 
-	return logpoller.NewEventBySubKeyFilter(onChainTuple.uint64, comparator.ValueComparators)
+	return logpoller.NewEventBySubKeyFilter(subKeyIndex, comparator.ValueComparators)
 }
 
 func (b *eventReadBinding) decodeLogsIntoSequences(