76 lines
2.4 KiB
JavaScript
76 lines
2.4 KiB
JavaScript
const UserError = require('vn-loopback/util/user-error');
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module.exports = Self => {
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Self.remoteMethod('priceDifference', {
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description: 'Returns sales with price difference if the ticket is editable',
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accessType: 'READ',
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accepts: [{
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arg: 'ticketFk',
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type: 'number',
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required: true,
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description: 'ticket id',
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http: {source: 'path'}
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}, {
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arg: 'data',
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type: 'Object',
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required: true,
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description: 'landed, addressFk, agencyModeFk',
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http: {source: 'body'}
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}],
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returns: {
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type: ['Object'],
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root: true
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},
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http: {
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path: `/:ticketFk/priceDifference`,
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verb: 'post'
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}
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});
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Self.priceDifference = async(ticketFk, data) => {
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let thisTicketIsEditable = await Self.app.models.Ticket.isEditable(ticketFk);
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if (!thisTicketIsEditable)
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throw new UserError(`The sales of this ticket can't be modified`);
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let filter = {
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where: {
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ticketFk: ticketFk
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},
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order: 'concept ASC',
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include: [{
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relation: 'item'
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}]
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};
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let salesObj = {};
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salesObj.items = await Self.find(filter);
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salesObj.totalUnitPrice = 0.00;
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salesObj.totalNewPrice = 0.00;
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salesObj.totalDifference = 0.00;
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let query = `CALL vn.ticketComponentPriceDifference(?, ?, ?, ?, ?)`;
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let [differences] = await Self.rawSql(query, [
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ticketFk,
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data.landed,
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data.addressFk,
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data.agencyModeFk,
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data.warehouseFk
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]);
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salesObj.items.forEach(sale => {
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differences.forEach(difference => {
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if (sale.id == difference.saleFk)
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sale.component = difference;
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});
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salesObj.totalUnitPrice += sale.price;
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salesObj.totalNewPrice += sale.component.newPrice;
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salesObj.totalDifference += sale.component.difference;
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salesObj.totalUnitPrice = Math.round(salesObj.totalUnitPrice * 100) / 100;
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salesObj.totalNewPrice = Math.round(salesObj.totalNewPrice * 100) / 100;
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salesObj.totalDifference = Math.round(salesObj.totalDifference * 100) / 100;
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});
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return salesObj;
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};
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};
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