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candles based alerts

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yash 2026-02-26 16:02:11 +03:00
parent bec3b7de5b
commit 999f675da9
11 changed files with 316 additions and 15 deletions
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7
internal/repository/postgresql/migrations/000001_init.up.sql
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@ -34,3 +34,10 @@ insert into instrument (base_currency_id, quoted_currency_id) values
((select id from currency where symbol = 'BTC'), (select id from currency where symbol = 'USDT')),
((select id from currency where symbol = 'ETH'), (select id from currency where symbol = 'USDT')),
((select id from currency where symbol = 'SOL'), (select id from currency where symbol = 'USDT'));
create table if not exists alerter_state (
last_alert_check timestamptz
);
-- single row; UPDATE always succeeds without upsert logic
insert into alerter_state(last_alert_check) values (null);