Files
dukang/packages/domain/src/dev-plan.ts
T
2026-08-04 21:38:49 +08:00

64 lines
1.8 KiB
TypeScript

export type DevPlanTaskStatus = 'TODO' | 'DEVELOPED' | 'RELEASED';
export type DevPlanVersionStatus = 'PENDING' | 'IN_PROGRESS' | 'TESTING' | 'RELEASED';
export function computeDurationMinutes(
devStartedAt: Date | null | undefined,
devCompletedAt: Date | null | undefined,
): number | null {
if (!devStartedAt || !devCompletedAt) return null;
const ms = devCompletedAt.getTime() - devStartedAt.getTime();
if (ms < 0) return null;
return Math.round(ms / 60000);
}
export function versionStatusTimestamps(
prev: DevPlanVersionStatus,
next: DevPlanVersionStatus,
current: {
devStartedAt?: Date | null;
devCompletedAt?: Date | null;
releasedAt?: Date | null;
},
): {
devStartedAt?: Date | null;
devCompletedAt?: Date | null;
releasedAt?: Date | null;
durationMinutes?: number | null;
} {
const patch: {
devStartedAt?: Date | null;
devCompletedAt?: Date | null;
releasedAt?: Date | null;
durationMinutes?: number | null;
} = {};
const now = new Date();
if (next === 'IN_PROGRESS' && !current.devStartedAt) {
patch.devStartedAt = now;
}
if (next === 'TESTING' && !current.devCompletedAt) {
patch.devCompletedAt = now;
}
if (next === 'RELEASED' && !current.releasedAt) {
patch.releasedAt = now;
}
const started = patch.devStartedAt ?? current.devStartedAt ?? null;
const completed = patch.devCompletedAt ?? current.devCompletedAt ?? null;
const duration = computeDurationMinutes(started, completed);
if (duration != null) patch.durationMinutes = duration;
void prev;
return patch;
}
export function taskCompletedAtOnStatus(
prev: DevPlanTaskStatus,
next: DevPlanTaskStatus,
currentCompletedAt?: Date | null,
): Date | null | undefined {
if (next === 'RELEASED' && !currentCompletedAt) return new Date();
void prev;
return undefined;
}