fix(portfolio): publish new complete forecast regardless of request window (WealthLedger/backend#55) (#156)

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

@@ -65,6 +65,14 @@ export class UpcomingEventDto {
   declare projectedAmount: MoneyDto | null;
 }
 
+export class UpcomingEventsWindowDto {
+  @ApiProperty({ format: 'date' })
+  declare from: string;
+
+  @ApiProperty({ format: 'date' })
+  declare to: string;
+}
+
 export class UpcomingEventsDto {
   @ApiProperty()
   declare accountId: string;
@@ -72,6 +80,13 @@ export class UpcomingEventsDto {
   @ApiProperty({ format: 'date-time' })
   declare calculatedAt: string;
 
+  @ApiProperty({
+    type: UpcomingEventsWindowDto,
+    description:
+      'Inclusive UTC window the saved forecast was calculated for. Unchanged by the requested from/to filter.',
+  })
+  declare window: UpcomingEventsWindowDto;
+
   @ApiProperty({ type: UpcomingEventDto, isArray: true })
   declare events: UpcomingEventDto[];
 

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

@@ -150,7 +150,7 @@ export class UpcomingEventsService {
         a.type.localeCompare(b.type) ||
         a.ticker.localeCompare(b.ticker),
     );
-    const candidate: undefined | UpcomingEventsDto = ready
+    const candidate: Omit<UpcomingEventsDto, 'window'> | undefined = ready
       ? {
           accountId,
           calculatedAt: new Date().toISOString(),
@@ -163,6 +163,7 @@ export class UpcomingEventsService {
       revision: connection.revision,
       membershipRevision: connection.membershipRevision,
       scopeKey: `events/${JSON.stringify([accountId, window.from, window.to])}`,
+      replacesLatest: query.from === undefined && query.to === undefined,
       portfolio: portfolio.meta,
       lastAttempt: hourlyAttempt(
         hourly,