456 lines
11 KiB
JavaScript
456 lines
11 KiB
JavaScript
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 ProductsDBApi {
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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 products = await db.products.create(
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{
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id: data.id || undefined,
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name: data.name || null,
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energy_value: data.energy_value || null,
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designation: data.designation || null,
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protein: data.protein || null,
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phe: data.phe || null,
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manufacturer: data.manufacturer || null,
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barcode: data.barcode || null,
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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 products.setCategory(data.category || null, {
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transaction,
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});
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await FileDBApi.replaceRelationFiles(
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{
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belongsTo: db.products.getTableName(),
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belongsToColumn: 'photo',
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belongsToId: products.id,
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},
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data.photo,
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options,
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);
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return products;
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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 productsData = data.map((item, index) => ({
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id: item.id || undefined,
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name: item.name || null,
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energy_value: item.energy_value || null,
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designation: item.designation || null,
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protein: item.protein || null,
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phe: item.phe || null,
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manufacturer: item.manufacturer || null,
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barcode: item.barcode || null,
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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 products = await db.products.bulkCreate(productsData, {
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transaction,
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});
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// For each item created, replace relation files
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for (let i = 0; i < products.length; i++) {
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await FileDBApi.replaceRelationFiles(
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{
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belongsTo: db.products.getTableName(),
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belongsToColumn: 'photo',
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belongsToId: products[i].id,
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},
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data[i].photo,
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options,
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);
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}
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return products;
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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 products = await db.products.findByPk(id, {}, { transaction });
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const updatePayload = {};
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if (data.name !== undefined) updatePayload.name = data.name;
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if (data.energy_value !== undefined)
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updatePayload.energy_value = data.energy_value;
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if (data.designation !== undefined)
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updatePayload.designation = data.designation;
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if (data.protein !== undefined) updatePayload.protein = data.protein;
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if (data.phe !== undefined) updatePayload.phe = data.phe;
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if (data.manufacturer !== undefined)
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updatePayload.manufacturer = data.manufacturer;
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if (data.barcode !== undefined) updatePayload.barcode = data.barcode;
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updatePayload.updatedById = currentUser.id;
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await products.update(updatePayload, { transaction });
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if (data.category !== undefined) {
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await products.setCategory(
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data.category,
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{ transaction },
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);
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}
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await FileDBApi.replaceRelationFiles(
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{
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belongsTo: db.products.getTableName(),
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belongsToColumn: 'photo',
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belongsToId: products.id,
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},
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data.photo,
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options,
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);
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return products;
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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 products = await db.products.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 products) {
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await record.update({ deletedBy: currentUser.id }, { transaction });
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}
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for (const record of products) {
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await record.destroy({ transaction });
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}
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});
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return products;
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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 products = await db.products.findByPk(id, options);
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await products.update(
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{
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deletedBy: currentUser.id,
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},
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{
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transaction,
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},
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);
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await products.destroy({
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transaction,
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});
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return products;
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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 products = await db.products.findOne({ where }, { transaction });
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if (!products) {
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return products;
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}
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const output = products.get({ plain: true });
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output.category = await products.getCategory({
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transaction,
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});
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output.photo = await products.getPhoto({
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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(filter, options) {
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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.product_categories,
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as: 'category',
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where: filter.category
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? {
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[Op.or]: [
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{
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id: {
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[Op.in]: filter.category
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.split('|')
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.map((term) => Utils.uuid(term)),
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},
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},
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{
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name: {
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[Op.or]: filter.category
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.split('|')
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.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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{
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model: db.file,
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as: 'photo',
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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.name) {
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where = {
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...where,
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[Op.and]: Utils.ilike('products', 'name', filter.name),
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};
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}
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if (filter.manufacturer) {
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where = {
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...where,
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[Op.and]: Utils.ilike(
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'products',
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'manufacturer',
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filter.manufacturer,
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),
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};
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}
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if (filter.barcode) {
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where = {
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...where,
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[Op.and]: Utils.ilike('products', 'barcode', filter.barcode),
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};
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}
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if (filter.energy_valueRange) {
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const [start, end] = filter.energy_valueRange;
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if (start !== undefined && start !== null && start !== '') {
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where = {
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...where,
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energy_value: {
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...where.energy_value,
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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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energy_value: {
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...where.energy_value,
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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.proteinRange) {
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const [start, end] = filter.proteinRange;
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if (start !== undefined && start !== null && start !== '') {
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where = {
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...where,
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protein: {
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...where.protein,
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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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protein: {
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...where.protein,
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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.pheRange) {
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const [start, end] = filter.pheRange;
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if (start !== undefined && start !== null && start !== '') {
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where = {
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...where,
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phe: {
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...where.phe,
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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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phe: {
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...where.phe,
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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.designation) {
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where = {
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...where,
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designation: filter.designation,
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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:
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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.products.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('products', 'name', query),
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],
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};
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}
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const records = await db.products.findAll({
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attributes: ['id', 'name'],
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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: [['name', '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.name,
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}));
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}
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};
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