wip

apps/website/app/api/leagues/schedule-preview/route.ts

@@ -0,0 +1,94 @@
+import { NextResponse } from 'next/server';
+import type { NextRequest } from 'next/server';
+import {
+  type LeagueScheduleDTO,
+  type LeagueSchedulePreviewDTO,
+} from '@gridpilot/racing/application';
+import { getPreviewLeagueScheduleQuery } from '@/lib/di-container';
+
+interface RequestBody {
+  seasonStartDate?: string;
+  raceStartTime?: string;
+  timezoneId?: string;
+  recurrenceStrategy?: LeagueScheduleDTO['recurrenceStrategy'];
+  intervalWeeks?: number;
+  weekdays?: LeagueScheduleDTO['weekdays'];
+  monthlyOrdinal?: LeagueScheduleDTO['monthlyOrdinal'];
+  monthlyWeekday?: LeagueScheduleDTO['monthlyWeekday'];
+  plannedRounds?: number;
+}
+
+function toLeagueScheduleDTO(body: RequestBody): LeagueScheduleDTO {
+  const {
+    seasonStartDate,
+    raceStartTime,
+    timezoneId,
+    recurrenceStrategy,
+    intervalWeeks,
+    weekdays,
+    monthlyOrdinal,
+    monthlyWeekday,
+    plannedRounds,
+  } = body;
+
+  if (
+    !seasonStartDate ||
+    !raceStartTime ||
+    !timezoneId ||
+    !recurrenceStrategy ||
+    plannedRounds == null
+  ) {
+    throw new Error(
+      'seasonStartDate, raceStartTime, timezoneId, recurrenceStrategy, and plannedRounds are required',
+    );
+  }
+
+  const dto: LeagueScheduleDTO = {
+    seasonStartDate,
+    raceStartTime,
+    timezoneId,
+    recurrenceStrategy,
+    plannedRounds,
+  };
+
+  if (intervalWeeks != null) {
+    dto.intervalWeeks = intervalWeeks;
+  }
+  if (weekdays && weekdays.length > 0) {
+    dto.weekdays = weekdays;
+  }
+  if (monthlyOrdinal != null) {
+    dto.monthlyOrdinal = monthlyOrdinal;
+  }
+  if (monthlyWeekday != null) {
+    dto.monthlyWeekday = monthlyWeekday;
+  }
+
+  return dto;
+}
+
+export async function POST(request: NextRequest) {
+  try {
+    const json = (await request.json()) as RequestBody;
+
+    const schedule = toLeagueScheduleDTO(json);
+
+    const query = getPreviewLeagueScheduleQuery();
+    const preview: LeagueSchedulePreviewDTO = await query.execute({
+      schedule,
+      maxRounds: 10,
+    });
+
+    return NextResponse.json(preview, { status: 200 });
+  } catch (error) {
+    const message =
+      error instanceof Error ? error.message : 'Failed to preview schedule';
+
+    return NextResponse.json(
+      {
+        error: message,
+      },
+      { status: 400 },
+    );
+  }
+}