feat: explorer API, wallet, CCIP scripts, and config refresh
- Backend REST/gateway/track routes, analytics, Blockscout proxy paths. - Frontend wallet and liquidity surfaces; MetaMask token list alignment. - Deployment docs, verification scripts, address inventory updates. Check: go build ./... under backend/ (pass). Made-with: Cursor
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defiQUG
@@ -3,6 +3,7 @@ package analytics
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import (
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"context"
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"fmt"
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"strings"
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"time"
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"github.com/jackc/pgx/v5/pgxpool"
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@@ -28,60 +29,64 @@ type BridgeStats struct {
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// ChainStats represents chain statistics
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type ChainStats struct {
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Outbound int
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Inbound int
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VolumeOut string
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VolumeIn string
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Outbound int
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Inbound int
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VolumeOut string
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VolumeIn string
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}
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// TokenStats represents token statistics
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type TokenStats struct {
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Token string
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Symbol string
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Transfers int
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Volume string
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Token string
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Symbol string
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Transfers int
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Volume string
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}
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// GetBridgeStats gets bridge statistics
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func (ba *BridgeAnalytics) GetBridgeStats(ctx context.Context, chainFrom, chainTo *int, startDate, endDate *time.Time) (*BridgeStats, error) {
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query := `
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SELECT
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COUNT(*) as transfers_24h,
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SUM(amount) as volume_24h
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FROM analytics_bridge_history
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WHERE timestamp >= NOW() - INTERVAL '24 hours'
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`
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clauses := []string{"timestamp >= NOW() - INTERVAL '24 hours'"}
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args := []interface{}{}
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argIndex := 1
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if chainFrom != nil {
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query += fmt.Sprintf(" AND chain_from = $%d", argIndex)
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clauses = append(clauses, fmt.Sprintf("chain_from = $%d", argIndex))
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args = append(args, *chainFrom)
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argIndex++
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}
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if chainTo != nil {
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query += fmt.Sprintf(" AND chain_to = $%d", argIndex)
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clauses = append(clauses, fmt.Sprintf("chain_to = $%d", argIndex))
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args = append(args, *chainTo)
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argIndex++
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}
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if startDate != nil {
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query += fmt.Sprintf(" AND timestamp >= $%d", argIndex)
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clauses = append(clauses, fmt.Sprintf("timestamp >= $%d", argIndex))
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args = append(args, *startDate)
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argIndex++
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}
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if endDate != nil {
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query += fmt.Sprintf(" AND timestamp <= $%d", argIndex)
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clauses = append(clauses, fmt.Sprintf("timestamp <= $%d", argIndex))
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args = append(args, *endDate)
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argIndex++
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}
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filteredCTE := fmt.Sprintf(`
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WITH filtered AS (
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SELECT chain_from, chain_to, token_contract, amount
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FROM analytics_bridge_history
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WHERE %s
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)
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`, strings.Join(clauses, " AND "))
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var transfers24h int
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var volume24h string
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err := ba.db.QueryRow(ctx, query, args...).Scan(&transfers24h, &volume24h)
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err := ba.db.QueryRow(ctx, filteredCTE+`
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SELECT COUNT(*) as transfers_24h, COALESCE(SUM(amount)::text, '0') as volume_24h
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FROM filtered
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`, args...).Scan(&transfers24h, &volume24h)
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if err != nil {
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return nil, fmt.Errorf("failed to get bridge stats: %w", err)
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}
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@@ -93,21 +98,28 @@ func (ba *BridgeAnalytics) GetBridgeStats(ctx context.Context, chainFrom, chainT
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TopTokens: []TokenStats{},
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}
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// Get chain stats
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chainQuery := `
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SELECT
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chain_from,
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COUNT(*) FILTER (WHERE chain_from = $1) as outbound,
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COUNT(*) FILTER (WHERE chain_to = $1) as inbound,
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SUM(amount) FILTER (WHERE chain_from = $1) as volume_out,
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SUM(amount) FILTER (WHERE chain_to = $1) as volume_in
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FROM analytics_bridge_history
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WHERE (chain_from = $1 OR chain_to = $1) AND timestamp >= NOW() - INTERVAL '24 hours'
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GROUP BY chain_from
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`
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rows, err := ba.db.Query(ctx, filteredCTE+`
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SELECT
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chain_id,
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SUM(outbound) as outbound,
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SUM(inbound) as inbound,
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COALESCE(SUM(volume_out)::text, '0') as volume_out,
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COALESCE(SUM(volume_in)::text, '0') as volume_in
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FROM (
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SELECT chain_from AS chain_id, 1 AS outbound, 0 AS inbound, amount AS volume_out, 0::numeric AS volume_in
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FROM filtered
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UNION ALL
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SELECT chain_to AS chain_id, 0 AS outbound, 1 AS inbound, 0::numeric AS volume_out, amount AS volume_in
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FROM filtered
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) chain_rollup
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GROUP BY chain_id
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ORDER BY chain_id
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`, args...)
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if err != nil {
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return nil, fmt.Errorf("failed to get chain breakdown: %w", err)
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}
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defer rows.Close()
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// Simplified - in production, iterate over all chains
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rows, _ := ba.db.Query(ctx, chainQuery, 138)
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for rows.Next() {
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var chainID, outbound, inbound int
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var volumeOut, volumeIn string
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@@ -120,8 +132,30 @@ func (ba *BridgeAnalytics) GetBridgeStats(ctx context.Context, chainFrom, chainT
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}
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}
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}
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rows.Close()
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tokenRows, err := ba.db.Query(ctx, filteredCTE+`
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SELECT
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token_contract,
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COUNT(*) as transfers,
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COALESCE(SUM(amount)::text, '0') as volume
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FROM filtered
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WHERE token_contract IS NOT NULL AND token_contract <> ''
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GROUP BY token_contract
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ORDER BY transfers DESC, volume DESC
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LIMIT 10
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`, args...)
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if err != nil {
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return nil, fmt.Errorf("failed to get top bridge tokens: %w", err)
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}
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defer tokenRows.Close()
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for tokenRows.Next() {
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var token TokenStats
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if err := tokenRows.Scan(&token.Token, &token.Transfers, &token.Volume); err != nil {
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continue
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}
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stats.TopTokens = append(stats.TopTokens, token)
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}
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return stats, nil
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}
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