Function normalizeChallengeType

api/src/utils/normalize.ts:97–117

(
  challengeType?: Prisma.JsonValue
)

 * @returns The challenge type as a number or null.
 */
export const normalizeChallengeType = (
  challengeType?: Prisma.JsonValue
): number | null => {
  if (typeof challengeType === 'number') {
    return challengeType;
  } else if (typeof challengeType === 'string') {
    const parsed = parseInt(challengeType, 10);
    if (isNaN(parsed)) {
      throw Error(
        'Unexpected challengeType value: ' + JSON.stringify(challengeType)
      );
    }
    return parsed;
  } else if (challengeType === null) {
    return null;
  } else {
    throw Error(
      'Unexpected challengeType value: ' + JSON.stringify(challengeType)
    );
  }
};

/**
 * Ensure that the user's profile UI settings are valid.