feat: unify income payment cards and drop period comparisons (WealthLedger/main#33) (#83)

feat: unify income payment cards and drop period comparisons (WealthLedger/main#33)

src/modules/investments/upcoming-events/upcoming-events.service.ts

@@ -2,6 +2,7 @@ import { BadRequestException, Injectable } from '@nestjs/common';
 
 import {
   add,
+  type Decimal,
   decimalFromString,
   formatDecimal,
   isZero,
@@ -280,7 +281,7 @@ function dateWindow(query: UpcomingEventsQueryDto) {
 }
 
 function incomeTotals(events: UpcomingEventDto[]): MoneyDto[] {
-  const totals = new Map<string, ReturnType<typeof decimalFromString>>();
+  const totals = new Map<string, Decimal>();
   for (const event of events) {
     if (!['coupon', 'dividend'].includes(event.type) || !event.projectedAmount) {
       continue;