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feat(explorer): add live token/native pricing and legacy tx route compatibility
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This commit is contained in:
defiQUG
2026-04-25 23:45:07 -07:00
parent 1b5cebf505
commit 1aa81f454a
25 changed files with 11664 additions and 5517 deletions
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21
backend/database/migrations/0014_swap_events_price_columns.down.sql Normal file
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DROP INDEX IF EXISTS idx_swap_events_token1_price;
DROP INDEX IF EXISTS idx_swap_events_token0_price;
DROP INDEX IF EXISTS idx_swap_events_chain_tx_log;
CREATE UNIQUE INDEX IF NOT EXISTS idx_swap_events_unique_log
ON swap_events (
chain_id,
pool_address,
COALESCE(transaction_hash, ''),
COALESCE(log_index, -1)
);
ALTER TABLE IF EXISTS swap_events
DROP COLUMN IF EXISTS to_address,
DROP COLUMN IF EXISTS sender,
DROP COLUMN IF EXISTS token1_price_usd,
DROP COLUMN IF EXISTS token0_price_usd,
DROP COLUMN IF EXISTS price_usd,
DROP COLUMN IF EXISTS amount1_out,
DROP COLUMN IF EXISTS amount0_out,
DROP COLUMN IF EXISTS amount1_in,
DROP COLUMN IF EXISTS amount0_in;

27
backend/database/migrations/0014_swap_events_price_columns.up.sql Normal file
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-- Migration: Add per-token USD price columns to swap_events
-- Description: Aligns lightweight swap_events schema with token-aggregation writer and
-- enables historical OHLCV generation to derive token-specific candles
ALTER TABLE IF EXISTS swap_events ADD COLUMN IF NOT EXISTS amount0_in NUMERIC(78, 0) DEFAULT 0;
ALTER TABLE IF EXISTS swap_events ADD COLUMN IF NOT EXISTS amount1_in NUMERIC(78, 0) DEFAULT 0;
ALTER TABLE IF EXISTS swap_events ADD COLUMN IF NOT EXISTS amount0_out NUMERIC(78, 0) DEFAULT 0;
ALTER TABLE IF EXISTS swap_events ADD COLUMN IF NOT EXISTS amount1_out NUMERIC(78, 0) DEFAULT 0;
ALTER TABLE IF EXISTS swap_events ADD COLUMN IF NOT EXISTS price_usd NUMERIC(30, 8);
ALTER TABLE IF EXISTS swap_events ADD COLUMN IF NOT EXISTS token0_price_usd NUMERIC(30, 8);
ALTER TABLE IF EXISTS swap_events ADD COLUMN IF NOT EXISTS token1_price_usd NUMERIC(30, 8);
ALTER TABLE IF EXISTS swap_events ADD COLUMN IF NOT EXISTS sender VARCHAR(42);
ALTER TABLE IF EXISTS swap_events ADD COLUMN IF NOT EXISTS to_address VARCHAR(42);
CREATE INDEX IF NOT EXISTS idx_swap_events_token0_price
ON swap_events (chain_id, token0_address, timestamp DESC)
WHERE token0_price_usd IS NOT NULL;
CREATE INDEX IF NOT EXISTS idx_swap_events_token1_price
ON swap_events (chain_id, token1_address, timestamp DESC)
WHERE token1_price_usd IS NOT NULL;
DROP INDEX IF EXISTS idx_swap_events_unique_log;
DROP INDEX IF EXISTS idx_swap_events_chain_tx_log;
CREATE UNIQUE INDEX IF NOT EXISTS idx_swap_events_chain_tx_log
ON swap_events (chain_id, transaction_hash, log_index);