426 lines
11 KiB
JavaScript
426 lines
11 KiB
JavaScript
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const db = require('../models');
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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 ProgramsDBApi {
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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 programs = await db.programs.create(
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{
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id: data.id || undefined,
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program_name: data.program_name
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null
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,
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country: data.country
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null
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,
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industry: data.industry
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null
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,
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salary: data.salary
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null
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,
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conditions: data.conditions
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null
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,
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departure_time: data.departure_time
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null
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,
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urgent_recruitment: data.urgent_recruitment
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false
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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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return programs;
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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 programsData = data.map((item, index) => ({
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id: item.id || undefined,
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program_name: item.program_name
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null
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,
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country: item.country
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null
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,
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industry: item.industry
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null
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,
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salary: item.salary
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null
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,
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conditions: item.conditions
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null
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,
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departure_time: item.departure_time
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null
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,
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urgent_recruitment: item.urgent_recruitment
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false
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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 programs = await db.programs.bulkCreate(programsData, { transaction });
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return programs;
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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 programs = await db.programs.findByPk(id, {}, {transaction});
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const updatePayload = {};
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if (data.program_name !== undefined) updatePayload.program_name = data.program_name;
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if (data.country !== undefined) updatePayload.country = data.country;
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if (data.industry !== undefined) updatePayload.industry = data.industry;
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if (data.salary !== undefined) updatePayload.salary = data.salary;
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if (data.conditions !== undefined) updatePayload.conditions = data.conditions;
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if (data.departure_time !== undefined) updatePayload.departure_time = data.departure_time;
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if (data.urgent_recruitment !== undefined) updatePayload.urgent_recruitment = data.urgent_recruitment;
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updatePayload.updatedById = currentUser.id;
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await programs.update(updatePayload, {transaction});
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return programs;
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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 programs = await db.programs.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 programs) {
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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 programs) {
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await record.destroy({transaction});
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}
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});
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return programs;
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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 programs = await db.programs.findByPk(id, options);
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await programs.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 programs.destroy({
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transaction
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});
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return programs;
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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 programs = await db.programs.findOne(
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{ where },
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{ transaction },
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);
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if (!programs) {
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return programs;
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}
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const output = programs.get({plain: true});
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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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const user = (options && options.currentUser) || null;
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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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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.program_name) {
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where = {
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...where,
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[Op.and]: Utils.ilike(
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'programs',
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'program_name',
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filter.program_name,
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),
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};
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}
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if (filter.industry) {
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where = {
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...where,
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[Op.and]: Utils.ilike(
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'programs',
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'industry',
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filter.industry,
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),
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};
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}
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if (filter.conditions) {
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where = {
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...where,
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[Op.and]: Utils.ilike(
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'programs',
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'conditions',
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filter.conditions,
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),
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};
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}
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if (filter.salaryRange) {
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const [start, end] = filter.salaryRange;
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if (start !== undefined && start !== null && start !== '') {
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where = {
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...where,
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salary: {
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...where.salary,
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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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salary: {
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...where.salary,
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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.departure_timeRange) {
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const [start, end] = filter.departure_timeRange;
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if (start !== undefined && start !== null && start !== '') {
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where = {
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...where,
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departure_time: {
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...where.departure_time,
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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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departure_time: {
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...where.departure_time,
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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.country) {
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where = {
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...where,
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country: filter.country,
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};
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}
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if (filter.urgent_recruitment) {
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where = {
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...where,
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urgent_recruitment: filter.urgent_recruitment,
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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.programs.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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'programs',
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'program_name',
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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.programs.findAll({
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attributes: [ 'id', 'program_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: [['program_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.program_name,
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}));
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}
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};
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