matcher/old/modules/geography/adapters/secondaries/postgres-direction-encoder.ts

import { Coordinate } from '../../domain/entities/coordinate';
import { IEncodeDirection } from '../../domain/interfaces/direction-encoder.interface';

export class PostgresDirectionEncoder implements IEncodeDirection {
  encode = (coordinates: Coordinate[]): string =>
    [
      "'LINESTRING(",
      coordinates.map((point) => [point.lon, point.lat].join(' ')).join(),
      ")'",
    ].join('');
}