tuain-bpm-lib/config/db-queries/definition/process.js

Servicio de gestión de manejo de procesos de la plataforma Tuain

const { ObjectId } = require('mongodb');

const VARIABLES = 'variables';
const ROLES = 'roles';

function findByParams(paramsObject) {
  if (!paramsObject) {
    return null;
  }
  let id = null;
  let paramsQuery = {};
  if (typeof paramsObject === 'string') {
    // No es un objeto con parámetros sino una cadena con un id
    id = paramsObject;
  } else {
    id = paramsObject.id ?? null;
    delete paramsObject.id;
    paramsQuery = { ...paramsObject };
  }
  if (id) {
    paramsQuery._id = ObjectId(id);
  }
  return paramsQuery;
}

function findProcess(procId) {
  return findByParams(procId);
}

function findTasks(taskIds) {
  return { taskId: { $in: taskIds } };
}

function findProcesses(procId, name) {
  const query = {};
  (procId) && Object.assign(query, procId);
  (name) && Object.assign(query, name);
  return query;
}

function updateObject(updateInfo) {
  return {
    $set: updateInfo,
  };
}

function addToArray(name, array) {
  return {
    $addToSet: { [name]: { $each: array } },
  };
}

function addVariable(varInfo) {
  return addToArray(VARIABLES, [varInfo]);
}

function addRole(roleInfo) {
  return addToArray(ROLES, [roleInfo]);
}

function removeFromArray(arrayName, id, array) {
  return {
    $pull: { [arrayName]: { [id]: { $in: array } } },
  };
}

function removeVariable(name) {
  return removeFromArray(VARIABLES, name);
}

module.exports = {
  findProcess,
  findProcesses,
  updateObject,
  findTasks,
  addVariable,
  addRole,
  addToArray,
  removeFromArray,
  removeVariable,
};