77 lines
2.5 KiB
JavaScript
77 lines
2.5 KiB
JavaScript
const UserError = require('vn-loopback/util/user-error');
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module.exports = function(Self) {
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Self.remoteMethodCtx('canBeInvoiced', {
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description: 'Whether the ticket can or not be invoiced',
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accessType: 'READ',
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accepts: [
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{
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arg: 'ticketsIds',
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description: 'The tickets id',
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type: ['number'],
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required: true
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}
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],
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returns: {
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arg: 'data',
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type: 'boolean',
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root: true
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},
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http: {
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path: `/canBeInvoiced`,
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verb: 'get'
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}
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});
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Self.canBeInvoiced = async(ctx, ticketsIds, options) => {
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const myOptions = {};
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const $t = ctx.req.__; // $translate
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if (typeof options == 'object')
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Object.assign(myOptions, options);
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const tickets = await Self.find({
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where: {
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id: {inq: ticketsIds}
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},
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fields: ['id', 'refFk', 'shipped', 'totalWithVat', 'companyFk']
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}, myOptions);
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const [firstTicket] = tickets;
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const companyFk = firstTicket.companyFk;
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const query =
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`SELECT COUNT(*) isSpanishCompany
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FROM supplier s
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JOIN country c ON c.id = s.countryFk
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AND c.code = 'ES'
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WHERE s.id = ?`;
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const [supplierCompany] = await Self.rawSql(query, [companyFk], options);
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const isSpanishCompany = supplierCompany?.isSpanishCompany;
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const [result] = await Self.rawSql('SELECT hasAnyNegativeBase() AS base', null, options);
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const hasAnyNegativeBase = result?.base && isSpanishCompany;
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if (hasAnyNegativeBase)
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throw new UserError($t('Negative basis of tickets', {ticketsIds: ticketsIds}));
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const today = Date.vnNew();
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tickets.some(ticket => {
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const shipped = new Date(ticket.shipped);
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const shippingInFuture = shipped.getTime() > today.getTime();
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if (shippingInFuture)
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throw new UserError(`Can't invoice to future`);
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const isInvoiced = ticket.refFk;
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if (isInvoiced)
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throw new UserError(`This ticket is already invoiced`);
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const priceZero = ticket.totalWithVat == 0;
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if (ticketsIds.length == 1 && priceZero)
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throw new UserError(`A ticket with an amount of zero can't be invoiced`);
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});
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return true;
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};
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};
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