added methods to interface that we need exposed

event.go

@@ -114,7 +114,11 @@ func (e OverflowEvent) MarshalAs(marshalTo interface{}) error {
 	return nil
 }
 
-func (o *OverflowState) ParseEvents(events []flow.Event, idPrefix string) (OverflowEvents, OverflowEvent) {
+func (o *OverflowState) ParseEvents(events []flow.Event) (OverflowEvents, OverflowEvent) {
+	return o.ParseEventsWithIdPrefix(events, "")
+}
+
+func (o *OverflowState) ParseEventsWithIdPrefix(events []flow.Event, idPrefix string) (OverflowEvents, OverflowEvent) {
 	overflowEvents := OverflowEvents{}
 	fee := OverflowEvent{}
 	for i, event := range events {

interaction_builder.go

@@ -600,7 +600,7 @@ func (oib OverflowInteractionBuilder) Send() *OverflowResult {
 
 	result.RawEvents = res.Events
 
-	overflowEvents, fee := oib.Overflow.ParseEvents(result.RawEvents, "")
+	overflowEvents, fee := oib.Overflow.ParseEvents(result.RawEvents)
 	result.Fee = fee.Fields
 	if len(result.Fee) != 0 {
 		executionEffort, ok := result.Fee["executionEffort"].(float64)

state.go

@@ -86,7 +86,16 @@ type OverflowClient interface {
 	GetOverflowTransactionById(ctx context.Context, id flow.Identifier) (*OverflowTransaction, error)
 
 	// NB! This will contain system chunk transactions on mainnet/testnet
-	GetTransactionByBlockId(ctx context.Context, id flow.Identifier) ([]*flow.Transaction, []*flow.TransactionResult, error)
+	GetTransactionsByBlockId(ctx context.Context, id flow.Identifier) ([]*flow.Transaction, []*flow.TransactionResult, error)
+
+	// parse flow events into overflow events, the last argument is the fee event, the id prefix is there for system chunk events since the id it generates must be unique
+	ParseEvents(events []flow.Event) (OverflowEvents, OverflowEvent)
+
+	// this method can be used to parse events emitted from system chunk transactions with a prefix
+	ParseEventsWithIdPrefix(events []flow.Event, idPrefix string) (OverflowEvents, OverflowEvent)
+
+	// use this method to transform a flow transactionResult and transaction into a overflow transaction
+	CreateOverflowTransaction(blockId string, transactionResult flow.TransactionResult, transaction flow.Transaction, txIndex int) (*OverflowTransaction, error)
 }
 
 var _ OverflowClient = (*OverflowState)(nil)

transaction.go

@@ -42,7 +42,7 @@ type OverflowTransaction struct {
 
 func (o *OverflowState) CreateOverflowTransaction(blockId string, transactionResult flow.TransactionResult, transaction flow.Transaction, txIndex int) (*OverflowTransaction, error) {
 	feeAmount := 0.0
-	events, fee := o.ParseEvents(transactionResult.Events, "")
+	events, fee := o.ParseEvents(transactionResult.Events)
 	feeRaw, ok := fee.Fields["amount"]
 	if ok {
 		feeAmount, ok = feeRaw.(float64)
@@ -161,7 +161,7 @@ func (o *OverflowState) GetTransactionById(ctx context.Context, id flow.Identifi
 	return tx, nil
 }
 
-func (o *OverflowState) GetTransactionByBlockId(ctx context.Context, id flow.Identifier) ([]*flow.Transaction, []*flow.TransactionResult, error) {
+func (o *OverflowState) GetTransactionsByBlockId(ctx context.Context, id flow.Identifier) ([]*flow.Transaction, []*flow.TransactionResult, error) {
 	tx, txr, err := o.Flowkit.GetTransactionsByBlockID(ctx, id)
 	if err != nil {
 		return nil, nil, err