backend: remove unused event headersSynced

Author: benma

backend/accounts/types/event.go

@@ -25,9 +25,6 @@ const (
 	// transactions, confirmations, etc.).
 	EventSyncDone Event = "sync-done"
 
-	// EventHeadersSynced is fired when the headers finished syncing.
-	EventHeadersSynced Event = "headersSynced"
-
 	// EventSyncedAddressesCount is emitted when the frontend should receives a sync progress update.
 	EventSyncedAddressesCount Event = "synced-addresses-count"
 )

backend/coins/btc/account.go

@@ -30,7 +30,6 @@ import (
 	"github.com/BitBoxSwiss/bitbox-wallet-app/backend/coins/btc/addresses"
 	"github.com/BitBoxSwiss/bitbox-wallet-app/backend/coins/btc/blockchain"
 	"github.com/BitBoxSwiss/bitbox-wallet-app/backend/coins/btc/db/transactionsdb"
-	"github.com/BitBoxSwiss/bitbox-wallet-app/backend/coins/btc/headers"
 	"github.com/BitBoxSwiss/bitbox-wallet-app/backend/coins/btc/maketx"
 	"github.com/BitBoxSwiss/bitbox-wallet-app/backend/coins/btc/transactions"
 	"github.com/BitBoxSwiss/bitbox-wallet-app/backend/coins/btc/types"
@@ -325,11 +324,6 @@ func (account *Account) Initialize() error {
 	account.SetOffline(account.coin.Blockchain().ConnectionError())
 	account.coin.Blockchain().RegisterOnConnectionErrorChangedEvent(onConnectionStatusChanged)
 	theHeaders := account.coin.Headers()
-	theHeaders.SubscribeEvent(func(event headers.Event) {
-		if event == headers.EventSynced {
-			account.Config().OnEvent(accountsTypes.EventHeadersSynced)
-		}
-	})
 	account.transactions = transactions.NewTransactions(
 		account.coin.Net(), account.db, theHeaders, account.Synchronizer,
 		account.coin.Blockchain(), account.notifier, account.log)