feat(insights): analytics drill-down, fee tracking, and category improvements

- Monthly spend chart with category breakdown drill-down
- Merchant frequency and spend analytics with per-merchant history
- Subscription detection and recurring charge tracking
- Fee and interest analytics endpoint
- Expanded category list with formatCategory display helper
This commit is contained in:
2026-03-14 20:06:24 +11:00
parent 9f90d8726f
commit 278e57354c
8 changed files with 291 additions and 50 deletions
@@ -32,9 +32,9 @@ export async function GET(
t.amount_aud,
CASE
WHEN t.transaction_type IN ('refund', 'credit') THEN
-(CASE WHEN ts.share_percent IS NOT NULL THEN COALESCE(t.amount_aud, t.amount) * ts.share_percent / 100 ELSE COALESCE(t.amount_aud, t.amount) END)
-(CASE WHEN ts.share_percent IS NOT NULL THEN COALESCE(t.amount_aud, t.amount) * ts.share_percent / 100 WHEN o.my_share_percent IS NOT NULL THEN COALESCE(t.amount_aud, t.amount) * o.my_share_percent / 100 ELSE COALESCE(t.amount_aud, t.amount) END)
ELSE
(CASE WHEN ts.share_percent IS NOT NULL THEN COALESCE(t.amount_aud, t.amount) * ts.share_percent / 100 ELSE COALESCE(t.amount_aud, t.amount) END)
(CASE WHEN ts.share_percent IS NOT NULL THEN COALESCE(t.amount_aud, t.amount) * ts.share_percent / 100 WHEN o.my_share_percent IS NOT NULL THEN COALESCE(t.amount_aud, t.amount) * o.my_share_percent / 100 ELSE COALESCE(t.amount_aud, t.amount) END)
END::numeric(10,2) as my_amount,
t.transaction_type,
COALESCE(o.category_override, t.category) as category,