Add deposits read table (CQRS projection from bank_to_exchange events)

Project each bank_to_exchange event into a denormalized deposits table
with pre-computed EUR, DKK, and USD amounts using Frankfurter currency
rates. Replaces the aggregate get-deposit-totals query.

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

This commit is contained in:

magnus

2026-03-08 12:52:32 +01:00

co-authored by

Claude Opus 4.6

parent 0446d928e6

commit 174ea24786

5 changed files with 89 additions and 19 deletions

									
										resources/migrations/20260308000000-create-deposits.down.sql
									
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				DROP TABLE IF EXISTS deposits;

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				`DROP TABLE IF EXISTS deposits;`