60 lines
1.6 KiB
JavaScript
60 lines
1.6 KiB
JavaScript
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const fs = require('fs-extra');
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module.exports = Self => {
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Self.remoteMethod('download', {
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description: 'Download an invoice PDF',
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accessType: 'READ',
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accepts: [
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{
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arg: 'id',
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type: 'String',
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description: 'The invoice id',
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http: {source: 'path'}
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}
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],
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returns: [
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{
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arg: 'body',
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type: 'file',
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root: true
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}, {
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arg: 'Content-Type',
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type: 'String',
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http: {target: 'header'}
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}, {
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arg: 'Content-Disposition',
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type: 'String',
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http: {target: 'header'}
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}
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],
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http: {
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path: `/:id/download`,
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verb: 'GET'
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}
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});
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Self.download = async function(id) {
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let file;
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let env = process.env.NODE_ENV;
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let [invoice] = await Self.rawSql(`SELECT hedera.invoiceGetPath(?) path`, [id]);
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if (env && env != 'development') {
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file = {
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path: `/var/lib/salix/pdfs/${invoice.path}`,
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contentType: 'application/pdf',
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name: `${id}.pdf`
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};
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} else {
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file = {
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path: `${process.cwd()}/README.md`,
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contentType: 'text/plain',
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name: `README.md`
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};
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}
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await fs.access(file.path);
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let stream = fs.createReadStream(file.path);
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return [stream, file.contentType, `attachment; filename="${file.name}"`];
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};
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};
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