refactor: calculate holidays through db procedures
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parent
67a90c356f
commit
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@ -1,4 +1,5 @@
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const UserError = require('vn-loopback/util/user-error');
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const ParameterizedSQL = require('loopback-connector').ParameterizedSQL;
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module.exports = Self => {
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Self.remoteMethodCtx('holidays', {
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@ -33,7 +34,8 @@ module.exports = Self => {
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Self.holidays = async(ctx, id, options) => {
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const models = Self.app.models;
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const args = ctx.args;
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const conn = Self.dataSource.connector;
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const stmts = [];
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const myOptions = {};
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if (typeof options == 'object')
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@ -56,42 +58,6 @@ module.exports = Self => {
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ended.setHours(23, 59, 59, 59);
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const filter = {
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include: [{
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relation: 'holidays',
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scope: {
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where: {year: args.year}
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}
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},
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{
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relation: 'absences',
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scope: {
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include: {
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relation: 'absenceType',
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},
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where: {
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dated: {between: [started, ended]}
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}
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}
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},
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{
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relation: 'workCenter',
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scope: {
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include: {
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relation: 'holidays',
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scope: {
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include: [{
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relation: 'detail'
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},
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{
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relation: 'type'
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}],
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where: {
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dated: {between: [started, ended]}
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}
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}
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}
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}
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}],
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where: {
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and: [
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{workerFk: id},
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@ -107,76 +73,32 @@ module.exports = Self => {
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}
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};
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if (args.businessFk)
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filter.where.and.push({businessFk: args.businessFk});
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const contracts = await models.WorkerLabour.find(filter, myOptions);
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let [firstContract] = contracts;
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let payedHolidays;
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const payedHolidays = firstContract.payedHolidays;
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if (firstContract.payedHolidays)
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payedHolidays = firstContract.payedHolidays;
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else payedHolidays = 0;
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let queryIndex;
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const year = started.getFullYear();
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let totalHolidays = 0;
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let holidaysEnjoyed = 0;
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for (let contract of contracts) {
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const contractStarted = contract.started;
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contractStarted.setHours(0, 0, 0, 0);
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const contractEnded = contract.ended;
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if (contractEnded)
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contractEnded.setHours(23, 59, 59, 59);
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let startedTime;
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if (contractStarted < started)
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startedTime = started.getTime();
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else startedTime = contractStarted.getTime();
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let endedTime;
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if (!contractEnded || (contractEnded && contractEnded > ended))
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endedTime = ended.getTime();
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else endedTime = contractEnded.getTime();
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const dayTimestamp = 1000 * 60 * 60 * 24;
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// Get number of worked days between dates
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let workedDays = Math.floor((endedTime - startedTime) / dayTimestamp);
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workedDays += 1; // 1 day inclusion
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// Calculates absences
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let entitlementRate = 0;
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for (let absence of contract.absences()) {
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const absenceType = absence.absenceType();
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const isHoliday = absenceType.code === 'holiday';
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const isHalfHoliday = absenceType.code === 'halfHoliday';
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if (isHoliday) holidaysEnjoyed += 1;
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if (isHalfHoliday) holidaysEnjoyed += 0.5;
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entitlementRate += absenceType.holidayEntitlementRate;
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}
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workedDays -= entitlementRate;
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// Max holidays for the selected year
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const maxHolidays = contract.holidays() && contract.holidays().days;
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if (workedDays < daysInYear())
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totalHolidays += Math.round(2 * maxHolidays * (workedDays) / daysInYear()) / 2;
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else totalHolidays = maxHolidays;
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if (args.businessFk) {
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stmts.push(new ParameterizedSQL('CALL vn.workerCalendar_calculateBusiness(?,?)', [year, args.businessFk]));
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queryIndex = stmts.push('SELECT * FROM tmp.workerCalendarCalculateBusiness') - 1;
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stmts.push('DROP TEMPORARY TABLE tmp.workerCalendarCalculateBusiness');
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} else {
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stmts.push(new ParameterizedSQL('CALL vn.workerCalendar_calculateYear(?,?)', [year, id]));
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queryIndex = stmts.push('SELECT * FROM tmp.workerCalendarCalculateYear') - 1;
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stmts.push('DROP TEMPORARY TABLE tmp.workerCalendarCalculateYear');
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}
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function daysInYear() {
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const year = started.getFullYear();
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const sql = ParameterizedSQL.join(stmts, ';');
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const result = await conn.executeStmt(sql, myOptions);
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const [holidays] = result[queryIndex];
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return isLeapYear(year) ? 366 : 365;
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}
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return {totalHolidays, holidaysEnjoyed, payedHolidays};
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const totalHolidays = holidays.days;
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const holidaysEnjoyed = holidays.daysEnjoyed;
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const totalHours = holidays.hours;
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const hoursEnjoyed = holidays.hoursEnjoyed;
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return {totalHolidays, holidaysEnjoyed, totalHours, hoursEnjoyed, payedHolidays};
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};
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function isLeapYear(year) {
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return year % 400 === 0 || (year % 100 !== 0 && year % 4 === 0);
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}
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};
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@ -25,20 +25,28 @@
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<div class="totalBox vn-mb-sm" style="text-align: center;">
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<h6>{{'Contract' | translate}} #{{$ctrl.businessId}}</h6>
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<div>
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{{'Used' | translate}} {{$ctrl.contractHolidays.holidaysEnjoyed}}
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{{'Used' | translate}} {{$ctrl.contractHolidays.holidaysEnjoyed || 0}}
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{{'of' | translate}} {{$ctrl.contractHolidays.totalHolidays || 0}} {{'days' | translate}}
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</div>
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<div>
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{{'Paid holidays' | translate}} {{$ctrl.contractHolidays.payedHolidays}} {{'days' | translate}}
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{{'Use' | translate}} {{$ctrl.contractHolidays.hoursEnjoyed || 0}}
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{{'of' | translate}} {{$ctrl.contractHolidays.totalHours || 0}} {{'hours' | translate}}
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</div>
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<div>
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{{'Paid holidays' | translate}} {{$ctrl.contractHolidays.payedHolidays || 0}} {{'days' | translate}}
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</div>
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</div>
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<div class="totalBox" style="text-align: center;">
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<h6>{{'Year' | translate}} {{$ctrl.year}}</h6>
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<div>
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{{'Used' | translate}} {{$ctrl.yearHolidays.holidaysEnjoyed}}
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{{'Used' | translate}} {{$ctrl.yearHolidays.holidaysEnjoyed || 0}}
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{{'of' | translate}} {{$ctrl.yearHolidays.totalHolidays || 0}} {{'days' | translate}}
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</div>
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<div>
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{{'Use' | translate}} {{$ctrl.yearHolidays.hoursEnjoyed || 0}}
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{{'of' | translate}} {{$ctrl.yearHolidays.totalHours || 0}} {{'hours' | translate}}
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</div>
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</div>
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<div class="vn-pt-md">
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@ -2,9 +2,11 @@ Calendar: Calendario
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Contract: Contrato
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Festive: Festivo
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Used: Utilizados
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Use: Utilizadas
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Year: Año
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of: de
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days: días
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hours: horas
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Choose an absence type from the right menu: Elige un tipo de ausencia desde el menú de la derecha
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To start adding absences, click an absence type from the right menu and then on the day you want to add an absence: Para empezar a añadir ausencias, haz clic en un tipo de ausencia desde el menu de la derecha y después en el día que quieres añadir la ausencia
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You can just add absences within the current year: Solo puedes añadir ausencias dentro del año actual
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