ppai/server/libs/getSolutions.js

export const getSolutionsWithRelations = async (solutionsList, gamesRelations, maxLength=0) => {
  const selectedRelations = {};
  solutionsList.forEach(solution => {
    const { info: { id }, ...solutionRest } = solution;
    if (!gamesRelations[id]) {
      return;
    }
    if (!selectedRelations[id]) {
      selectedRelations[id] = { ...gamesRelations[id] };
    }
    if (!selectedRelations[id]['solutions']) {
      selectedRelations[id]['solutions'] = [];
    }
    if (maxLength > 0 && selectedRelations[id]['solutions'].length >= maxLength) {
      return;
    }
    selectedRelations[id]['solutions'].push(solutionRest);
  });
  const relationsList = Object.values(selectedRelations).sort((a, b) => {
    return b.solutions[0].sol.win_profit_rate - a.solutions[0].sol.win_profit_rate;
  });
  return Promise.resolve(relationsList);
}