Add daily BTC/USD endpoint with historical caching and Swagger UI

2026-09-30 07:47:14 +02:00
parent 814da02b09
commit e0c81e3be3
10 changed files with 352 additions and 1 deletions
@@ -47,6 +47,26 @@ SET open = EXCLUDED.open,
 -- :doc Get the most recent Kraken daily candle by timestamp
 SELECT ts FROM kraken_day ORDER BY ts DESC LIMIT 1

+-- :name get-kraken-day-by-ts :? :1
+SELECT ts, open, high, low, close, vwap, volume, trade_count
+FROM kraken_day WHERE ts = :ts
+
+-- :name get-kraken-day-history-by-ts :? :1
+SELECT ts, open, high, low, close, vwap, volume, trade_count
+FROM kraken_day_history WHERE ts = :ts
+
+-- :name upsert-kraken-day-history! :! :n
+INSERT INTO kraken_day_history (ts, open, high, low, close, vwap, volume, trade_count)
+VALUES (:ts, :open, :high, :low, :close, :vwap, :volume, :trade-count)
+ON CONFLICT (ts) DO UPDATE
+SET open = EXCLUDED.open,
+    high = EXCLUDED.high,
+    low = EXCLUDED.low,
+    close = EXCLUDED.close,
+    vwap = EXCLUDED.vwap,
+    volume = EXCLUDED.volume,
+    trade_count = EXCLUDED.trade_count
+
 -- :name insert-strike-price! :! :n
 -- :doc Insert a Strike ticker snapshot
 INSERT INTO strike_price (rates, quote_sats) VALUES (:rates, :quote-sats)