tuain-ecosystem-lib/config/db-queries/common.js

Servicio de gestión mensajería instantanea de la plataforma Tuain

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

function findByName(name) {
  return { name };
}

function findById(id) {
  return { _id: ObjectId(`${id}`) };
}

function findByAttributes(objConstraints, searchFields) {
  let findQuery = {};
  /**
   * recordsNumber, pageNumber, includeTotalRows
   * ordering: [field, order]
   * simpleFilter: ['', '']
   * filtersByValue:[{ field, operator, value}]
   */
  if (objConstraints && objConstraints.simpleFilter) {
    const textToFind = objConstraints.simpleFilter[0];
    const queryRestrictions = [];
    searchFields.forEach((searchField) => {
      const fieldQuery = {};
      fieldQuery[searchField] = { $regex: textToFind };
      queryRestrictions.push(fieldQuery);
    });
    findQuery = { $or: queryRestrictions };
  } else if (objConstraints && objConstraints.filtersByValue) {
    objConstraints.filtersByValue.forEach((fieldFilter) => {
      const { field, operator, value } = fieldFilter;
      if (searchFields.includes(field)) {
        if (operator === '==') {
          findQuery[field] = value;
        }
      }
    });
  }
  return findQuery;
}

function updateObj(appData) {
  const querySet = { ...appData };
  Object.entries(querySet).forEach(([key, val]) => {
    if (val === null || val === undefined) {
      delete querySet[key];
    }
  });
  if (querySet.additionalData) {
    Object.entries(querySet.additionalData).forEach(([key, val]) => {
      if (val === null || val === undefined) {
        return;
      }
      if (Array.isArray(val) || typeof val !== 'object' || Object.keys(val).length === 0) {
        querySet[`additionalData.${key}`] = val;
      } else if (typeof val === 'object' && Object.keys(val)?.length > 0) {
        Object.entries(val).forEach(([key2, val2]) => {
          querySet[`additionalData.${key}.${key2}`] = val2;
        });
      }
    });
    delete querySet.additionalData;
  }
  return { $set: { ...querySet } };
}

function addExternalRef(objectData) {
  return { $push: { externalCoding: { ...objectData } } };
}

function findByExternalRef(externalSource, externalCode, externalReference = null) {
  const query = { externalCoding: { externalSource, externalCode } };
  if (externalReference) {
    query.externalCoding.externalReference = externalReference;
  }
  return query;
}

function removeExternalRef(externalSource, externalReference = null) {
  const query = { externalCoding: { externalSource } };
  if (externalReference) {
    query.externalCoding.externalReference = externalReference;
  }
  return { $pull: query };
}

function addToArray(arrayName, data) {
  return { $addToSet: { [arrayName]: data } };
}

function removeFromArray(arrayName, identifier) {
  return { $pull: { [arrayName]: identifier } };
}

module.exports = {
  findByName,
  findById,
  updateObj,
  findByAttributes,
  addExternalRef,
  findByExternalRef,
  removeExternalRef,
  addToArray,
  removeFromArray,
};