All files / src/lib track-rating.ts

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import { AppError } from "@ontrack/backend-common";
 
export const TRACK_RATING_MIN = 0;
export const TRACK_RATING_MAX = 10;
 
/** Оценки: качество покрытия, сложность, живописность, безопасность (0–10). */
export function parseTrackRating(raw: string, field: string): number {
  const trimmed = raw.trim();
  if (!/^-?\d+$/.test(trimmed)) {
    throw new AppError(
      400,
      "INVALID_FIELD",
      `${field} must be an integer from ${TRACK_RATING_MIN} to ${TRACK_RATING_MAX}`,
    );
  }
  const n = Number.parseInt(trimmed, 10);
  if (n < TRACK_RATING_MIN || n > TRACK_RATING_MAX) {
    throw new AppError(
      400,
      "INVALID_FIELD",
      `${field} must be an integer from ${TRACK_RATING_MIN} to ${TRACK_RATING_MAX}`,
    );
  }
  return n;
}