candle close alert

internal/repository/postgresql/migrations/000002_add_close_alerts.down.sql

@@ -0,0 +1,7 @@
+alter table alert drop column timeframe;
+
+-- PostgreSQL does not support removing enum values; recreate the type without close_above/close_below.
+alter table alert alter column condition type text;
+drop type alert_condition;
+create type alert_condition as enum ('above', 'below');
+alter table alert alter column condition type alert_condition using condition::alert_condition;

internal/repository/postgresql/migrations/000002_add_close_alerts.up.sql

@@ -0,0 +1,4 @@
+alter type alert_condition add value 'close_above';
+alter type alert_condition add value 'close_below';
+
+alter table alert add column timeframe text;

internal/repository/postgresql/migrations/000003_alert_created_at.down.sql

@@ -0,0 +1 @@
+alter table alert drop column created_at;

internal/repository/postgresql/migrations/000003_alert_created_at.up.sql

@@ -0,0 +1 @@
+alter table alert add column created_at timestamptz not null default now();