136 lines
3.6 KiB
JavaScript
136 lines
3.6 KiB
JavaScript
const db = require('../db/models');
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const ValidationError = require('./notifications/errors/validation');
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const Sequelize = db.Sequelize;
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const Op = Sequelize.Op;
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/**
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* @param {string} permission
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* @param {object} currentUser
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*/
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async function checkPermissions(permission, currentUser) {
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if (!currentUser) {
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throw new ValidationError('auth.unauthorized');
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}
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const userPermission = currentUser.custom_permissions.find(
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(cp) => cp.name === permission,
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);
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if (userPermission) {
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return true;
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}
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try {
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if (!currentUser.app_role) {
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throw new ValidationError('auth.forbidden');
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}
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const permissions = await currentUser.app_role.getPermissions();
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return !!permissions.find((p) => p.name === permission);
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} catch (e) {
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throw e;
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}
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}
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module.exports = class SearchService {
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static async search(searchQuery, currentUser) {
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try {
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if (!searchQuery) {
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throw new ValidationError('iam.errors.searchQueryRequired');
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}
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const tableColumns = {
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users: ['firstName', 'lastName', 'phoneNumber', 'email'],
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blog_posts: ['title', 'content'],
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callbacks: ['user_name', 'contact_info', 'query'],
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villains: ['name', 'description'],
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};
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const columnsInt = {};
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let allFoundRecords = [];
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for (const tableName in tableColumns) {
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if (tableColumns.hasOwnProperty(tableName)) {
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const attributesToSearch = tableColumns[tableName];
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const attributesIntToSearch = columnsInt[tableName] || [];
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const whereCondition = {
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[Op.or]: [
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...attributesToSearch.map((attribute) => ({
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[attribute]: {
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[Op.iLike]: `%${searchQuery}%`,
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},
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})),
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...attributesIntToSearch.map((attribute) =>
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Sequelize.where(
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Sequelize.cast(
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Sequelize.col(`${tableName}.${attribute}`),
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'varchar',
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),
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{ [Op.iLike]: `%${searchQuery}%` },
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),
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),
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],
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};
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const hasPermission = await checkPermissions(
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`READ_${tableName.toUpperCase()}`,
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currentUser,
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);
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if (!hasPermission) {
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continue;
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}
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const foundRecords = await db[tableName].findAll({
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where: whereCondition,
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attributes: [
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...tableColumns[tableName],
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'id',
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...attributesIntToSearch,
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],
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});
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const modifiedRecords = foundRecords.map((record) => {
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const matchAttribute = [];
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for (const attribute of attributesToSearch) {
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if (
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record[attribute]
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?.toLowerCase()
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?.includes(searchQuery.toLowerCase())
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) {
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matchAttribute.push(attribute);
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}
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}
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for (const attribute of attributesIntToSearch) {
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const castedValue = String(record[attribute]);
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if (
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castedValue &&
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castedValue.toLowerCase().includes(searchQuery.toLowerCase())
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) {
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matchAttribute.push(attribute);
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}
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}
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return {
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...record.get(),
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matchAttribute,
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tableName,
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};
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});
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allFoundRecords = allFoundRecords.concat(modifiedRecords);
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}
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}
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return allFoundRecords;
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} catch (error) {
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throw error;
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}
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}
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};
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