620 lines
15 KiB
JavaScript
620 lines
15 KiB
JavaScript
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const db = require('../models');
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const FileDBApi = require('./file');
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const crypto = require('crypto');
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const Utils = require('../utils');
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const Sequelize = db.Sequelize;
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const Op = Sequelize.Op;
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module.exports = class Screener_resultsDBApi {
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static async create(data, options) {
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const currentUser = (options && options.currentUser) || { id: null };
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const transaction = (options && options.transaction) || undefined;
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const screener_results = await db.screener_results.create(
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{
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id: data.id || undefined,
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last_price: data.last_price
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||
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null
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,
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market_cap: data.market_cap
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null
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,
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pe_ratio: data.pe_ratio
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null
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,
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volume: data.volume
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null
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,
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performance_52w: data.performance_52w
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null
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,
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sector: data.sector
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null
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,
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importHash: data.importHash || null,
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createdById: currentUser.id,
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updatedById: currentUser.id,
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},
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{ transaction },
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);
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await screener_results.setScreener_run( data.screener_run || null, {
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transaction,
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});
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await screener_results.setMarket_symbol( data.market_symbol || null, {
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transaction,
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});
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return screener_results;
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}
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static async bulkImport(data, options) {
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const currentUser = (options && options.currentUser) || { id: null };
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const transaction = (options && options.transaction) || undefined;
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// Prepare data - wrapping individual data transformations in a map() method
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const screener_resultsData = data.map((item, index) => ({
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id: item.id || undefined,
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last_price: item.last_price
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null
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,
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market_cap: item.market_cap
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null
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,
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pe_ratio: item.pe_ratio
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null
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,
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volume: item.volume
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null
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,
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performance_52w: item.performance_52w
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null
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,
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sector: item.sector
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null
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,
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importHash: item.importHash || null,
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createdById: currentUser.id,
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updatedById: currentUser.id,
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createdAt: new Date(Date.now() + index * 1000),
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}));
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// Bulk create items
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const screener_results = await db.screener_results.bulkCreate(screener_resultsData, { transaction });
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// For each item created, replace relation files
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return screener_results;
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}
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static async update(id, data, options) {
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const currentUser = (options && options.currentUser) || {id: null};
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const transaction = (options && options.transaction) || undefined;
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const screener_results = await db.screener_results.findByPk(id, {}, {transaction});
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const updatePayload = {};
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if (data.last_price !== undefined) updatePayload.last_price = data.last_price;
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if (data.market_cap !== undefined) updatePayload.market_cap = data.market_cap;
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if (data.pe_ratio !== undefined) updatePayload.pe_ratio = data.pe_ratio;
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if (data.volume !== undefined) updatePayload.volume = data.volume;
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if (data.performance_52w !== undefined) updatePayload.performance_52w = data.performance_52w;
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if (data.sector !== undefined) updatePayload.sector = data.sector;
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updatePayload.updatedById = currentUser.id;
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await screener_results.update(updatePayload, {transaction});
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if (data.screener_run !== undefined) {
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await screener_results.setScreener_run(
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data.screener_run,
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{ transaction }
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);
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}
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if (data.market_symbol !== undefined) {
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await screener_results.setMarket_symbol(
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data.market_symbol,
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{ transaction }
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);
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}
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return screener_results;
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}
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static async deleteByIds(ids, options) {
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const currentUser = (options && options.currentUser) || { id: null };
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const transaction = (options && options.transaction) || undefined;
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const screener_results = await db.screener_results.findAll({
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where: {
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id: {
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[Op.in]: ids,
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},
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},
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transaction,
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});
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await db.sequelize.transaction(async (transaction) => {
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for (const record of screener_results) {
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await record.update(
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{deletedBy: currentUser.id},
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{transaction}
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);
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}
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for (const record of screener_results) {
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await record.destroy({transaction});
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}
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});
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return screener_results;
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}
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static async remove(id, options) {
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const currentUser = (options && options.currentUser) || {id: null};
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const transaction = (options && options.transaction) || undefined;
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const screener_results = await db.screener_results.findByPk(id, options);
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await screener_results.update({
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deletedBy: currentUser.id
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}, {
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transaction,
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});
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await screener_results.destroy({
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transaction
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});
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return screener_results;
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}
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static async findBy(where, options) {
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const transaction = (options && options.transaction) || undefined;
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const screener_results = await db.screener_results.findOne(
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{ where },
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{ transaction },
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);
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if (!screener_results) {
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return screener_results;
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}
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const output = screener_results.get({plain: true});
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output.screener_run = await screener_results.getScreener_run({
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transaction
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});
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output.market_symbol = await screener_results.getMarket_symbol({
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transaction
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});
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return output;
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}
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static async findAll(
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filter,
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options
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) {
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const limit = filter.limit || 0;
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let offset = 0;
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let where = {};
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const currentPage = +filter.page;
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offset = currentPage * limit;
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const orderBy = null;
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const transaction = (options && options.transaction) || undefined;
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let include = [
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{
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model: db.screener_runs,
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as: 'screener_run',
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where: filter.screener_run ? {
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[Op.or]: [
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{ id: { [Op.in]: filter.screener_run.split('|').map(term => Utils.uuid(term)) } },
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{
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status: {
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[Op.or]: filter.screener_run.split('|').map(term => ({ [Op.iLike]: `%${term}%` }))
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}
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},
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]
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} : {},
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},
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{
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model: db.market_symbols,
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as: 'market_symbol',
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where: filter.market_symbol ? {
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[Op.or]: [
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{ id: { [Op.in]: filter.market_symbol.split('|').map(term => Utils.uuid(term)) } },
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{
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symbol: {
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[Op.or]: filter.market_symbol.split('|').map(term => ({ [Op.iLike]: `%${term}%` }))
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}
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},
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]
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} : {},
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},
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];
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if (filter) {
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if (filter.id) {
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where = {
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...where,
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['id']: Utils.uuid(filter.id),
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};
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}
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if (filter.sector) {
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where = {
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...where,
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[Op.and]: Utils.ilike(
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'screener_results',
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'sector',
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filter.sector,
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),
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};
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}
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if (filter.last_priceRange) {
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const [start, end] = filter.last_priceRange;
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if (start !== undefined && start !== null && start !== '') {
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where = {
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...where,
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last_price: {
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...where.last_price,
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[Op.gte]: start,
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},
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};
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}
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if (end !== undefined && end !== null && end !== '') {
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where = {
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...where,
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last_price: {
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...where.last_price,
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[Op.lte]: end,
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},
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};
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}
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}
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if (filter.market_capRange) {
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const [start, end] = filter.market_capRange;
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if (start !== undefined && start !== null && start !== '') {
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where = {
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...where,
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market_cap: {
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...where.market_cap,
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[Op.gte]: start,
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},
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};
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}
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if (end !== undefined && end !== null && end !== '') {
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where = {
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...where,
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market_cap: {
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...where.market_cap,
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[Op.lte]: end,
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},
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};
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}
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}
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if (filter.pe_ratioRange) {
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const [start, end] = filter.pe_ratioRange;
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if (start !== undefined && start !== null && start !== '') {
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where = {
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...where,
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pe_ratio: {
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...where.pe_ratio,
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[Op.gte]: start,
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},
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};
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}
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if (end !== undefined && end !== null && end !== '') {
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where = {
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...where,
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pe_ratio: {
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...where.pe_ratio,
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[Op.lte]: end,
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},
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};
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}
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}
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if (filter.volumeRange) {
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const [start, end] = filter.volumeRange;
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if (start !== undefined && start !== null && start !== '') {
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where = {
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...where,
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volume: {
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...where.volume,
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[Op.gte]: start,
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},
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};
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}
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if (end !== undefined && end !== null && end !== '') {
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where = {
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...where,
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volume: {
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...where.volume,
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[Op.lte]: end,
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},
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};
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}
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}
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if (filter.performance_52wRange) {
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const [start, end] = filter.performance_52wRange;
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if (start !== undefined && start !== null && start !== '') {
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where = {
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...where,
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performance_52w: {
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...where.performance_52w,
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[Op.gte]: start,
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},
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};
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}
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if (end !== undefined && end !== null && end !== '') {
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where = {
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...where,
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performance_52w: {
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...where.performance_52w,
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[Op.lte]: end,
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},
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};
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}
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}
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if (filter.active !== undefined) {
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where = {
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...where,
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active: filter.active === true || filter.active === 'true'
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};
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}
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if (filter.createdAtRange) {
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const [start, end] = filter.createdAtRange;
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if (start !== undefined && start !== null && start !== '') {
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where = {
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...where,
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['createdAt']: {
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...where.createdAt,
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[Op.gte]: start,
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},
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};
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}
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if (end !== undefined && end !== null && end !== '') {
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where = {
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...where,
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['createdAt']: {
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...where.createdAt,
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[Op.lte]: end,
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},
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};
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}
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}
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}
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const queryOptions = {
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where,
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include,
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distinct: true,
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order: filter.field && filter.sort
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? [[filter.field, filter.sort]]
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: [['createdAt', 'desc']],
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transaction: options?.transaction,
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logging: console.log
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};
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if (!options?.countOnly) {
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queryOptions.limit = limit ? Number(limit) : undefined;
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queryOptions.offset = offset ? Number(offset) : undefined;
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}
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try {
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const { rows, count } = await db.screener_results.findAndCountAll(queryOptions);
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return {
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rows: options?.countOnly ? [] : rows,
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count: count
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};
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} catch (error) {
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console.error('Error executing query:', error);
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throw error;
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}
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}
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static async findAllAutocomplete(query, limit, offset, ) {
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let where = {};
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if (query) {
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where = {
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[Op.or]: [
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{ ['id']: Utils.uuid(query) },
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Utils.ilike(
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'screener_results',
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'sector',
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query,
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),
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],
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};
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}
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const records = await db.screener_results.findAll({
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attributes: [ 'id', 'sector' ],
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where,
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limit: limit ? Number(limit) : undefined,
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offset: offset ? Number(offset) : undefined,
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orderBy: [['sector', 'ASC']],
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});
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return records.map((record) => ({
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id: record.id,
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label: record.sector,
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}));
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}
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};
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