431 lines
15 KiB
JavaScript
431 lines
15 KiB
JavaScript
const got = require('got');
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const UserError = require('vn-loopback/util/user-error');
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const getFinalState = require('vn-loopback/util/hook').getFinalState;
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const isMultiple = require('vn-loopback/util/hook').isMultiple;
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const validateTin = require('vn-loopback/util/validateTin');
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const validateIban = require('vn-loopback/util/validateIban');
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const LoopBackContext = require('loopback-context');
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module.exports = Self => {
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// Methods
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require('../methods/client/getCard')(Self);
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require('../methods/client/createWithUser')(Self);
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require('../methods/client/hasCustomerRole')(Self);
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require('../methods/client/canCreateTicket')(Self);
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require('../methods/client/isValidClient')(Self);
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require('../methods/client/addressesPropagateRe')(Self);
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require('../methods/client/getDebt')(Self);
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require('../methods/client/getMana')(Self);
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require('../methods/client/getAverageInvoiced')(Self);
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require('../methods/client/summary')(Self);
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require('../methods/client/updateFiscalData')(Self);
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require('../methods/client/getTransactions')(Self);
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require('../methods/client/confirmTransaction')(Self);
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require('../methods/client/canBeInvoiced')(Self);
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require('../methods/client/uploadFile')(Self);
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require('../methods/client/lastActiveTickets')(Self);
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require('../methods/client/sendSms')(Self);
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require('../methods/client/createAddress')(Self);
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require('../methods/client/updateAddress')(Self);
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require('../methods/client/consumption')(Self);
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require('../methods/client/createReceipt')(Self);
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// Validations
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Self.validatesPresenceOf('street', {
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message: 'Street cannot be empty'
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});
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Self.validatesPresenceOf('city', {
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message: 'City cannot be empty'
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});
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Self.validatesUniquenessOf('fi', {
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message: 'TIN must be unique'
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});
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Self.validatesUniquenessOf('socialName', {
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message: 'The company name must be unique'
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});
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Self.validatesFormatOf('email', {
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message: 'Invalid email',
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allowNull: true,
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allowBlank: true,
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with: /^[\w|.|-]+@[\w|-]+(\.[\w|-]+)*(,[\w|.|-]+@[\w|-]+(\.[\w|-]+)*)*$/
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});
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Self.validatesLengthOf('postcode', {
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allowNull: true,
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allowBlank: true,
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min: 3, max: 10
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});
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Self.validateAsync('iban', ibanNeedsValidation, {
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message: 'The IBAN does not have the correct format'
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});
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async function ibanNeedsValidation(err, done) {
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let filter = {
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fields: ['code'],
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where: {id: this.countryFk}
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};
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let country = await Self.app.models.Country.findOne(filter);
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let code = country ? country.code.toLowerCase() : null;
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if (code != 'es')
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return done();
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if (!validateIban(this.iban))
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err();
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done();
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}
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Self.validateAsync('fi', tinIsValid, {
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message: 'Invalid TIN'
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});
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async function tinIsValid(err, done) {
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if (!this.isTaxDataChecked)
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return done();
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let filter = {
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fields: ['code'],
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where: {id: this.countryFk}
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};
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let country = await Self.app.models.Country.findOne(filter);
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let code = country ? country.code.toLowerCase() : null;
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if (!this.fi || !validateTin(this.fi, code))
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err();
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done();
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}
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Self.validate('payMethod', hasSalesMan, {
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message: 'Cannot change the payment method if no salesperson'
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});
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function hasSalesMan(err) {
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if (this.payMethod && !this.salesPersonUser)
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err();
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}
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Self.validate('isEqualizated', cannotHaveET, {
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message: 'Cannot check Equalization Tax in this NIF/CIF'
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});
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function cannotHaveET(err) {
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if (!this.fi) return;
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let tin = this.fi.toUpperCase();
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let cannotHaveET = /^[A-B]/.test(tin);
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if (cannotHaveET && this.isEqualizated)
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err();
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}
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Self.validateAsync('payMethodFk', hasIban, {
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message: 'That payment method requires an IBAN'
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});
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function hasIban(err, done) {
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Self.app.models.PayMethod.findById(this.payMethodFk, (_, instance) => {
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const isMissingIban = instance && instance.isIbanRequiredForClients && !this.iban;
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if (isMissingIban)
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err();
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done();
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});
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}
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Self.validateAsync('bankEntityFk', hasBic, {
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message: 'That payment method requires a BIC'
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});
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function hasBic(err, done) {
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if (this.iban && !this.bankEntityFk)
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err();
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done();
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}
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Self.validateAsync('defaultAddressFk', isActive,
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{message: 'Unable to default a disabled consignee'}
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);
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async function isActive(err, done) {
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if (!this.defaultAddressFk)
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return done();
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const address = await Self.app.models.Address.findById(this.defaultAddressFk);
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if (address && !address.isActive) err();
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done();
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}
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Self.validateAsync('postCode', hasValidPostcode, {
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message: `The postcode doesn't exist. Please enter a correct one`
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});
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async function hasValidPostcode(err, done) {
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if (!this.postcode)
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return done();
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const models = Self.app.models;
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const postcode = await models.Postcode.findById(this.postcode);
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if (!postcode) err();
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done();
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}
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function isAlpha(value) {
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const regexp = new RegExp(/^[ñça-zA-Z0-9\s]*$/i);
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return regexp.test(value);
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}
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Self.observe('before save', async ctx => {
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const changes = ctx.data || ctx.instance;
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const orgData = ctx.currentInstance;
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const businessTypeFk = changes && changes.businessTypeFk || orgData && orgData.businessTypeFk;
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const isTaxDataChecked = changes && changes.isTaxDataChecked || orgData && orgData.isTaxDataChecked;
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let invalidBusinessType = false;
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if (!ctx.isNewInstance) {
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const isWorker = await Self.app.models.UserAccount.findById(orgData.id);
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const changedFields = Object.keys(changes);
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const hasChangedOtherFields = changedFields.some(key => key !== 'businessTypeFk');
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if (!businessTypeFk && !isTaxDataChecked && !isWorker && !hasChangedOtherFields)
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invalidBusinessType = true;
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}
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if (ctx.isNewInstance) {
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if (!businessTypeFk && !isTaxDataChecked)
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invalidBusinessType = true;
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}
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if (invalidBusinessType)
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throw new UserError(`The type of business must be filled in basic data`);
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});
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Self.observe('before save', async function(ctx) {
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const changes = ctx.data || ctx.instance;
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const orgData = ctx.currentInstance;
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const finalState = getFinalState(ctx);
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const payMethodWithIban = 4;
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// Validate socialName format
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const hasChanges = orgData && changes;
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const socialName = changes && changes.socialName || orgData && orgData.socialName;
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const isTaxDataChecked = hasChanges && (changes.isTaxDataChecked || orgData.isTaxDataChecked);
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const socialNameChanged = hasChanges
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&& orgData.socialName != socialName;
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const dataCheckedChanged = hasChanges
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&& orgData.isTaxDataChecked != isTaxDataChecked;
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if ((socialNameChanged || dataCheckedChanged) && !isAlpha(socialName))
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throw new UserError(`The social name has an invalid format`);
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if (changes.salesPerson === null) {
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changes.credit = 0;
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changes.discount = 0;
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changes.payMethodFk = 5; // Credit card
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}
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const payMethodFk = changes.payMethodFk || (orgData && orgData.payMethodFk);
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const dueDay = changes.dueDay || (orgData && orgData.dueDay);
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if (payMethodFk == payMethodWithIban && dueDay == 0)
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changes.dueDay = 5;
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if (isMultiple(ctx)) return;
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if (!ctx.isNewInstance) {
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const isTaxDataCheckedChanged = !orgData.isTaxDataChecked && changes.isTaxDataChecked;
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if (isTaxDataCheckedChanged && !orgData.businessTypeFk)
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throw new UserError(`Can't verify data unless the client has a business type`);
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}
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// Credit changes
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if (changes.credit !== undefined)
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await Self.changeCredit(ctx, finalState, changes);
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});
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Self.observe('after save', async ctx => {
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if (ctx.isNewInstance) return;
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const hookState = ctx.hookState;
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const newInstance = hookState.newInstance;
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const oldInstance = hookState.oldInstance;
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const instance = ctx.instance;
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const models = Self.app.models;
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const payMethodChanged = oldInstance.payMethodFk != newInstance.payMethodFk;
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const ibanChanged = oldInstance.iban != newInstance.iban;
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const dueDayChanged = oldInstance.dueDay != newInstance.dueDay;
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if (payMethodChanged || ibanChanged || dueDayChanged) {
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const loopBackContext = LoopBackContext.getCurrentContext();
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const httpCtx = {req: loopBackContext.active};
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const httpRequest = httpCtx.req.http.req;
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const $t = httpRequest.__;
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const headers = httpRequest.headers;
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const origin = headers.origin;
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const authorization = headers.authorization;
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const salesPersonId = instance.salesPersonFk;
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if (salesPersonId) {
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// Send email to client
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if (instance.email) {
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const worker = await models.EmailUser.findById(salesPersonId);
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const params = {
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authorization: authorization,
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recipientId: instance.id,
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recipient: instance.email,
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replyTo: worker.email
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};
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await got.get(`${origin}/api/email/payment-update`, {
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query: params
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});
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}
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const fullUrl = `${origin}/#!/client/${instance.id}/billing-data`;
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const message = $t('Changed client paymethod', {
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clientId: instance.id,
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clientName: instance.name,
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url: fullUrl
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});
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await models.Chat.sendCheckingPresence(httpCtx, salesPersonId, message);
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}
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}
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const workerIdBefore = oldInstance.salesPersonFk;
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const workerIdAfter = newInstance.salesPersonFk;
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const assignmentChanged = workerIdBefore != workerIdAfter;
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if (assignmentChanged)
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await Self.notifyAssignment(instance, workerIdBefore, workerIdAfter);
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});
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// Send notification on client worker assignment
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Self.notifyAssignment = async function notifyAssignment(client, previousWorkerId, currentWorkerId) {
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const loopBackContext = LoopBackContext.getCurrentContext();
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const httpCtx = {req: loopBackContext.active};
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const httpRequest = httpCtx.req.http.req;
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const $t = httpRequest.__;
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const headers = httpRequest.headers;
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const origin = headers.origin;
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const models = Self.app.models;
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let previousWorker = {name: $t('None')};
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let currentWorker = {name: $t('None')};
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if (previousWorkerId) {
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const worker = await models.Worker.findById(previousWorkerId, {
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include: {relation: 'user'}
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});
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previousWorker.user = worker && worker.user().name;
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previousWorker.name = worker && worker.user().nickname;
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}
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if (currentWorkerId) {
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const worker = await models.Worker.findById(currentWorkerId, {
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include: {relation: 'user'}
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});
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currentWorker.user = worker && worker.user().name;
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currentWorker.name = worker && worker.user().nickname;
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}
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const fullUrl = `${origin}/#!/client/${client.id}/basic-data`;
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const message = $t('Client assignment has changed', {
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clientId: client.id,
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clientName: client.name,
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url: fullUrl,
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previousWorkerName: previousWorker.name,
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currentWorkerName: currentWorker.name
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});
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if (previousWorkerId)
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await models.Chat.send(httpCtx, `@${previousWorker.user}`, message);
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if (currentWorkerId)
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await models.Chat.send(httpCtx, `@${currentWorker.user}`, message);
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};
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// Credit change validations
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Self.changeCredit = async function changeCredit(ctx, finalState, changes) {
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const models = Self.app.models;
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const userId = ctx.options.accessToken.userId;
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const isManager = await models.Account.hasRole(userId, 'manager', ctx.options);
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if (!isManager) {
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const lastCredit = await models.ClientCredit.findOne({
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where: {
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clientFk: finalState.id
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},
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order: 'id DESC'
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}, ctx.options);
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const lastAmount = lastCredit && lastCredit.amount;
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const lastWorkerId = lastCredit && lastCredit.workerFk;
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const lastWorkerIsManager = await models.Account.hasRole(lastWorkerId, 'manager', ctx.options);
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if (lastAmount == 0 && lastWorkerIsManager)
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throw new UserError(`You can't change the credit set to zero from a manager`);
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const creditLimits = await models.ClientCreditLimit.find({
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fields: ['roleFk'],
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where: {
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maxAmount: {gte: changes.credit}
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}
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}, ctx.options);
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const requiredRoles = [];
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for (limit of creditLimits)
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requiredRoles.push(limit.roleFk);
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const userRequiredRoles = await models.RoleMapping.count({
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roleId: {inq: requiredRoles},
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principalType: 'USER',
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principalId: userId
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}, ctx.options);
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if (userRequiredRoles <= 0)
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throw new UserError(`You don't have enough privileges to set this credit amount`);
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}
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await models.ClientCredit.create({
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amount: changes.credit,
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clientFk: finalState.id,
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workerFk: userId
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}, ctx.options);
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};
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const app = require('vn-loopback/server/server');
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app.on('started', function() {
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let account = app.models.Account;
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account.observe('before save', async ctx => {
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if (ctx.isNewInstance) return;
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ctx.hookState.oldInstance = JSON.parse(JSON.stringify(ctx.currentInstance));
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});
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account.observe('after save', async ctx => {
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let changes = ctx.data || ctx.instance;
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if (!ctx.isNewInstance && changes) {
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let oldData = ctx.hookState.oldInstance;
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let hasChanges = oldData.name != changes.name || oldData.active != changes.active;
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if (!hasChanges) return;
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let userId = ctx.options.accessToken.userId;
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let logRecord = {
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originFk: oldData.id,
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userFk: userId,
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action: 'update',
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changedModel: 'Account',
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oldInstance: {name: oldData.name, active: oldData.active},
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newInstance: {name: changes.name, active: changes.active}
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};
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await Self.app.models.ClientLog.create(logRecord);
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}
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});
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});
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};
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