Function normalizeCreateTaskInput

packages/server/src/services/task.service.ts:128–148

(input: CreateTaskInput)

function mergeDescriptionParts(parts: Array<string | null | undefined>): string | undefined {
  const merged: string[] = [];
  const seen = new Set<string>();
  for (const part of parts) {
    const trimmed = part?.trim();
    if (!trimmed || seen.has(trimmed)) {
      continue;
    }
    merged.push(part!);
    seen.add(trimmed);
  }
  return merged.length > 0 ? merged.join('\n\n') : undefined;
}

function normalizeCreateTaskInput(input: CreateTaskInput): Required<Pick<CreateTaskInput, 'title'>> & Pick<CreateTaskInput, 'description' | 'priority'> {
  const rawTitle = input.title;
  const compactTitle = compactWhitespace(rawTitle);
  if (compactTitle.length === 0) {
    throw new ValidationError('Task title is required');
  }

  if (!needsBodySplit(rawTitle, compactTitle)) {
    return {
      title: normalizeTaskTitle(rawTitle),
      description: input.description,