rename to core

core/racing/application/dto/LeagueScheduleDTO.ts

@@ -0,0 +1,121 @@
+import type { LeagueTimingsFormDTO } from './LeagueConfigFormDTO';
+import type { Weekday } from '../../domain/types/Weekday';
+import { RaceTimeOfDay } from '../../domain/value-objects/RaceTimeOfDay';
+import { LeagueTimezone } from '../../domain/value-objects/LeagueTimezone';
+import { WeekdaySet } from '../../domain/value-objects/WeekdaySet';
+import { MonthlyRecurrencePattern } from '../../domain/value-objects/MonthlyRecurrencePattern';
+import type { RecurrenceStrategy } from '../../domain/value-objects/RecurrenceStrategy';
+import { RecurrenceStrategyFactory } from '../../domain/value-objects/RecurrenceStrategy';
+import { SeasonSchedule } from '../../domain/value-objects/SeasonSchedule';
+import { BusinessRuleViolationError } from '../errors/RacingApplicationError';
+
+export interface LeagueScheduleDTO {
+  seasonStartDate: string;
+  raceStartTime: string;
+  timezoneId: string;
+  recurrenceStrategy: 'weekly' | 'everyNWeeks' | 'monthlyNthWeekday';
+  intervalWeeks?: number | undefined;
+  weekdays?: Weekday[] | undefined;
+  monthlyOrdinal?: 1 | 2 | 3 | 4 | undefined;
+  monthlyWeekday?: Weekday | undefined;
+  plannedRounds: number;
+}
+
+export interface LeagueSchedulePreviewDTO {
+  rounds: Array<{ roundNumber: number; scheduledAt: string; timezoneId: string }>;
+  summary: string;
+}
+
+export function leagueTimingsToScheduleDTO(
+  timings: LeagueTimingsFormDTO,
+): LeagueScheduleDTO | null {
+  if (
+    !timings.seasonStartDate ||
+    !timings.raceStartTime ||
+    !timings.timezoneId ||
+    !timings.recurrenceStrategy ||
+    !timings.roundsPlanned
+  ) {
+    return null;
+  }
+
+  return {
+    seasonStartDate: timings.seasonStartDate,
+    raceStartTime: timings.raceStartTime,
+    timezoneId: timings.timezoneId,
+    recurrenceStrategy: timings.recurrenceStrategy,
+    intervalWeeks: timings.intervalWeeks,
+    weekdays: timings.weekdays,
+    monthlyOrdinal: timings.monthlyOrdinal,
+    monthlyWeekday: timings.monthlyWeekday,
+    plannedRounds: timings.roundsPlanned,
+  };
+}
+
+export function scheduleDTOToSeasonSchedule(dto: LeagueScheduleDTO): SeasonSchedule {
+  if (!dto.seasonStartDate) {
+    throw new BusinessRuleViolationError('seasonStartDate is required');
+  }
+  if (!dto.raceStartTime) {
+    throw new BusinessRuleViolationError('raceStartTime is required');
+  }
+  if (!dto.timezoneId) {
+    throw new BusinessRuleViolationError('timezoneId is required');
+  }
+  if (!dto.recurrenceStrategy) {
+    throw new BusinessRuleViolationError('recurrenceStrategy is required');
+  }
+  if (!Number.isInteger(dto.plannedRounds) || dto.plannedRounds <= 0) {
+    throw new BusinessRuleViolationError('plannedRounds must be a positive integer');
+  }
+
+  const startDate = new Date(dto.seasonStartDate);
+  if (Number.isNaN(startDate.getTime())) {
+    throw new BusinessRuleViolationError(
+      `seasonStartDate must be a valid date, got "${dto.seasonStartDate}"`,
+    );
+  }
+
+  const timeOfDay = RaceTimeOfDay.fromString(dto.raceStartTime);
+  const timezone = new LeagueTimezone(dto.timezoneId);
+
+  let recurrence: RecurrenceStrategy;
+
+  if (dto.recurrenceStrategy === 'weekly') {
+    if (!dto.weekdays || dto.weekdays.length === 0) {
+      throw new BusinessRuleViolationError('weekdays are required for weekly recurrence');
+    }
+    recurrence = RecurrenceStrategyFactory.weekly(new WeekdaySet(dto.weekdays));
+  } else if (dto.recurrenceStrategy === 'everyNWeeks') {
+    if (!dto.weekdays || dto.weekdays.length === 0) {
+      throw new BusinessRuleViolationError('weekdays are required for everyNWeeks recurrence');
+    }
+    if (dto.intervalWeeks == null) {
+      throw new BusinessRuleViolationError(
+        'intervalWeeks is required for everyNWeeks recurrence',
+      );
+    }
+    recurrence = RecurrenceStrategyFactory.everyNWeeks(
+      dto.intervalWeeks,
+      new WeekdaySet(dto.weekdays),
+    );
+  } else if (dto.recurrenceStrategy === 'monthlyNthWeekday') {
+    if (!dto.monthlyOrdinal || !dto.monthlyWeekday) {
+      throw new BusinessRuleViolationError(
+        'monthlyOrdinal and monthlyWeekday are required for monthlyNthWeekday',
+      );
+    }
+    const pattern = new MonthlyRecurrencePattern(dto.monthlyOrdinal, dto.monthlyWeekday);
+    recurrence = RecurrenceStrategyFactory.monthlyNthWeekday(pattern);
+  } else {
+    throw new BusinessRuleViolationError(`Unknown recurrenceStrategy "${dto.recurrenceStrategy}"`);
+  }
+
+  return new SeasonSchedule({
+    startDate,
+    timeOfDay,
+    timezone,
+    recurrence,
+    plannedRounds: dto.plannedRounds,
+  });
+}