Massive/best.service.ts

import { setRepo } from "./db";
import GymSet from "./gym-set";

export const getBestSet = async (name: string): Promise<GymSet> => {
  return setRepo
    .createQueryBuilder()
    .select()
    .addSelect("MAX(weight)", "weight")
    .where("name = :name", { name })
    .groupBy("name")
    .addGroupBy("reps")
    .orderBy("weight", "DESC")
    .addOrderBy("reps", "DESC")
    .getOne();
};