feat(wallet) api to retrieve last activity timestamp

Also fix the lookup source for `GetRecipients` API

Updates status-desktop #11169

services/wallet/activity/filter.go

@@ -3,6 +3,7 @@ package activity
 import (
 	"context"
 	"database/sql"
+	"fmt"
 
 	eth "github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/hexutil"
@@ -92,7 +93,7 @@ type Filter struct {
 func GetRecipients(ctx context.Context, db *sql.DB, offset int, limit int) (addresses []eth.Address, hasMore bool, err error) {
 	rows, err := db.QueryContext(ctx, `
         SELECT
-			transfers.address as to_address,
+            transfers.tx_to_address as to_address,
             transfers.timestamp AS timestamp
         FROM transfers
         WHERE transfers.multi_transaction_id = 0
@@ -137,3 +138,60 @@ func GetRecipients(ctx context.Context, db *sql.DB, offset int, limit int) (addr
 
 	return entries, hasMore, nil
 }
+
+func GetOldestTimestamp(ctx context.Context, db *sql.DB, addresses []eth.Address) (timestamp int64, err error) {
+	queryFormatString := `
+		WITH filter_conditions AS (SELECT ? AS filterAllAddresses),
+			filter_addresses(address) AS (
+				SELECT * FROM (VALUES %s) WHERE (SELECT filterAllAddresses FROM filter_conditions) = 0
+			)
+
+		SELECT
+			transfers.tx_from_address AS from_address,
+			transfers.tx_to_address AS to_address,
+			transfers.timestamp AS timestamp
+		FROM transfers, filter_conditions
+		WHERE transfers.multi_transaction_id = 0
+			AND (filterAllAddresses OR HEX(from_address) IN filter_addresses OR HEX(to_address) IN filter_addresses)
+
+		UNION ALL
+
+		SELECT
+			pending_transactions.from_address AS from_address,
+			pending_transactions.to_address AS to_address,
+			pending_transactions.timestamp AS timestamp
+		FROM pending_transactions, filter_conditions
+		WHERE pending_transactions.multi_transaction_id = 0
+			AND (filterAllAddresses OR HEX(from_address) IN filter_addresses OR HEX(to_address) IN filter_addresses)
+
+		UNION ALL
+
+		SELECT
+			multi_transactions.from_address AS from_address,
+			multi_transactions.to_address AS to_address,
+			multi_transactions.timestamp AS timestamp
+		FROM multi_transactions, filter_conditions
+		WHERE filterAllAddresses OR HEX(from_address) IN filter_addresses OR HEX(to_address) IN filter_addresses
+		ORDER BY timestamp ASC
+		LIMIT 1`
+
+	filterAllAddresses := len(addresses) == 0
+	involvedAddresses := noEntriesInTmpTableSQLValues
+	if !filterAllAddresses {
+		involvedAddresses = joinAddresses(addresses)
+	}
+	queryString := fmt.Sprintf(queryFormatString, involvedAddresses)
+
+	row := db.QueryRowContext(ctx, queryString, filterAllAddresses)
+	var fromAddress, toAddress sql.NullString
+	err = row.Scan(&fromAddress, &toAddress, &timestamp)
+	if err == sql.ErrNoRows {
+		return 0, nil
+	}
+
+	if err != nil {
+		return 0, err
+	}
+
+	return timestamp, nil
+}

services/wallet/activity/filter_test.go

@@ -6,7 +6,10 @@ import (
 	"fmt"
 	"testing"
 
+	eth "github.com/ethereum/go-ethereum/common"
+
 	"github.com/status-im/status-go/appdatabase"
+	"github.com/status-im/status-go/services/wallet/testutils"
 	"github.com/status-im/status-go/services/wallet/transfer"
 
 	"github.com/stretchr/testify/require"
@@ -61,3 +64,65 @@ func TestGetRecipients(t *testing.T) {
 	require.Equal(t, 4, len(entries))
 	require.True(t, hasMore)
 }
+
+func TestGetOldestTimestampEmptyDB(t *testing.T) {
+	db, close := setupTestFilterDB(t)
+	defer close()
+
+	timestamp, err := GetOldestTimestamp(context.Background(), db, []eth.Address{eth.HexToAddress("0x1")})
+	require.NoError(t, err)
+	require.Equal(t, int64(0), timestamp)
+}
+
+func TestGetOldestTimestamp(t *testing.T) {
+	db, close := setupTestFilterDB(t)
+	defer close()
+
+	// Add 6 extractable transactions
+	trs, _, _ := transfer.GenerateTestTransfers(t, db, 0, 7)
+	for i := range trs {
+		if i < 5 {
+			transfer.InsertTestTransfer(t, db, trs[i].To, &trs[i])
+		} else {
+			transfer.InsertTestPendingTransaction(t, db, &trs[i])
+		}
+	}
+
+	multiTxs := []transfer.TestMultiTransaction{
+		transfer.GenerateTestBridgeMultiTransaction(trs[0], trs[1]),
+		transfer.GenerateTestSwapMultiTransaction(trs[2], testutils.SntSymbol, 100),
+	}
+
+	// Extract oldest timestamp, no filter
+	timestamp, err := GetOldestTimestamp(context.Background(), db, []eth.Address{})
+	require.NoError(t, err)
+	require.Equal(t, multiTxs[0].Timestamp, timestamp)
+
+	// Test to filter
+	timestamp, err = GetOldestTimestamp(context.Background(), db, []eth.Address{
+		trs[3].To,
+	})
+	require.NoError(t, err)
+	require.Equal(t, trs[3].Timestamp, timestamp)
+
+	// Test from filter
+	timestamp, err = GetOldestTimestamp(context.Background(), db, []eth.Address{
+		trs[4].From,
+	})
+	require.NoError(t, err)
+	require.Equal(t, trs[4].Timestamp, timestamp)
+
+	// Test MT
+	timestamp, err = GetOldestTimestamp(context.Background(), db, []eth.Address{
+		multiTxs[1].FromAddress, trs[4].To,
+	})
+	require.NoError(t, err)
+	require.Equal(t, multiTxs[1].Timestamp, timestamp)
+
+	// Test Pending
+	timestamp, err = GetOldestTimestamp(context.Background(), db, []eth.Address{
+		trs[6].To,
+	})
+	require.NoError(t, err)
+	require.Equal(t, trs[6].Timestamp, timestamp)
+}

services/wallet/api.go

@@ -551,3 +551,8 @@ func (api *API) GetAllRecipients(ctx context.Context, offset int, limit int) (re
 	result.Addresses, result.HasMore, err = activity.GetRecipients(ctx, api.s.db, offset, limit)
 	return result, err
 }
+
+func (api *API) GetOldestActivityTimestamp(ctx context.Context, addresses []common.Address) (timestamp int64, err error) {
+	log.Debug("wallet.api.GetOldestActivityTimestamp", "addresses.len", len(addresses))
+	return activity.GetOldestTimestamp(ctx, api.s.db, addresses)
+}