53 lines
1.6 KiB
JavaScript
Executable File
53 lines
1.6 KiB
JavaScript
Executable File
const UserError = require('vn-loopback/util/user-error');
|
|
const {DOMImplementation, XMLSerializer} = require('xmldom');
|
|
const moment = require('moment');
|
|
const jsbarcode = require('jsbarcode');
|
|
|
|
module.exports = {
|
|
name: 'buy-label-barcode',
|
|
async serverPrefetch() {
|
|
this.date = Date.vnNew();
|
|
this.buys = await this.rawSqlFromDef('buy', [this.copies || 1, this.id]);
|
|
if (!this.buys.length) throw new UserError(`Empty data source`);
|
|
this.date = moment(this.date).format('WW/DD');
|
|
},
|
|
methods: {
|
|
getBarcode(data) {
|
|
const document = new DOMImplementation().createDocument('http://www.w3.org/1999/xhtml', 'html', null);
|
|
const svgNode = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
|
|
|
|
jsbarcode(svgNode, data, {
|
|
xmlDocument: document,
|
|
format: 'code128',
|
|
displayValue: false,
|
|
width: 3.5,
|
|
height: 75,
|
|
margin: 0
|
|
});
|
|
return new XMLSerializer().serializeToString(svgNode);
|
|
},
|
|
formatNumber(number) {
|
|
return new Intl.NumberFormat('es-ES', {maximumFractionDigits: 0}).format(number);
|
|
}
|
|
},
|
|
props: {
|
|
id: {
|
|
type: Number,
|
|
required: true,
|
|
description: 'The item id'
|
|
},
|
|
warehouseId: {
|
|
type: Number
|
|
},
|
|
packing: {
|
|
type: Number
|
|
},
|
|
copies: {
|
|
type: Number
|
|
},
|
|
typeId: {
|
|
type: String
|
|
}
|
|
}
|
|
};
|