Add buys query table from exchange_to_wallet events

Denormalized read table with id, event_id, occurred_at, wallet, sats,
fee_sats, and amount_eur. Projected on event creation and rebuildable
via POST /api/buys/rebuild. Fiat amounts converted to EUR using
Frankfurter rates.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

This commit is contained in:

magnus

2026-03-16 12:44:44 +01:00

co-authored by

Claude Opus 4.6

parent 93073820a2

commit 0caa8db0b3

7 changed files with 106 additions and 0 deletions

									
										resources/migrations/20260316100000-buys-add-sats.down.sql
									
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				ALTER TABLE buys DROP COLUMN fee_sats;

				--;;

				ALTER TABLE buys DROP COLUMN sats;