From b548560c84b237d73b9070a4da9e04c0c26e70b2 Mon Sep 17 00:00:00 2001 From: Valentin Vivaldi Date: Fri, 14 Aug 2026 10:45:43 -0300 Subject: [PATCH 1/4] Feature ETP-4908: Precompute document QR as header.qrDataUrl data field Document print templates previously relied on an async qrCode Handlebars helper, which fails on the local HTML render path (helpers whitelist excludes it since ETP-4083, and Handlebars.compile is synchronous). The QR is now precomputed once in the report server before the format branch and injected as header.qrDataUrl into both the local HTML render and the jsreport PDF/XLSX payload. - report-html-helpers.js: add pure buildDocumentQrText(header) (exact port of the per-report qrCode text logic) and async computeDocumentQrDataUrl(header, { qrcode }) with injectable qrcode module (the report-server Docker image installs node_modules only under tools/report-server, unreachable from the templates/ module path) and lazy dynamic import fallback. - server.js: injectDocumentQr() computes header.qrDataUrl before rendering; QR failure degrades to a report without QR instead of a 500. - tools/report-server/package.json: add qrcode ^1.5.4. - Tests: cli/test/report-qr.test.js (text building, data URL, injected module, no-header/empty cases) and a regression guard in generate-report-template.test.js asserting the generator never emits a qrCode helper call. --- cli/test/generate-report-template.test.js | 19 ++ cli/test/report-qr.test.js | 96 +++++++ package-lock.json | 270 ++++++++++++++++-- .../reports/helpers/report-html-helpers.js | 48 ++++ tools/report-server/package.json | 3 +- tools/report-server/server.js | 22 +- 6 files changed, 425 insertions(+), 33 deletions(-) create mode 100644 cli/test/report-qr.test.js diff --git a/cli/test/generate-report-template.test.js b/cli/test/generate-report-template.test.js index 1476ce99d..a056e6f9b 100644 --- a/cli/test/generate-report-template.test.js +++ b/cli/test/generate-report-template.test.js @@ -158,4 +158,23 @@ describe('generate-report-template', () => { assert.ok(warehouseHeaders.some(h => h.field === 'address')); }); }); + + describe('QR emission (ETP-4908)', () => { + // Document QR codes are precomputed as data (header.qrDataUrl) by the + // report server — the async qrCode Handlebars helper is retired because + // Handlebars compiles synchronously on the local HTML path. + it('never emits a {{qrCode}} helper call in templates', () => { + for (const contract of [listingContract, groupedContract]) { + const { template } = generateTemplate(contract); + assert.ok(!template.includes('{{qrCode'), `template for ${contract.reportId} must not call the qrCode helper`); + } + }); + + it('never emits a qrCode helper or qrcode require in helpers code', () => { + for (const contract of [listingContract, groupedContract]) { + const { helpers } = generateTemplate(contract); + assert.ok(!/qrCode|require\(['"]qrcode['"]\)/.test(helpers), `helpers for ${contract.reportId} must not define a qrCode helper`); + } + }); + }); }); diff --git a/cli/test/report-qr.test.js b/cli/test/report-qr.test.js new file mode 100644 index 000000000..bab6577fd --- /dev/null +++ b/cli/test/report-qr.test.js @@ -0,0 +1,96 @@ +import { describe, it } from 'node:test'; +import { strict as assert } from 'node:assert'; +import { + buildDocumentQrText, + computeDocumentQrDataUrl, +} from '../../templates/reports/helpers/report-html-helpers.js'; + +describe('buildDocumentQrText', () => { + const fullHeader = { + doc_type: 'AR Invoice', + documentno: 'INV-1001', + dateinvoiced: '2026-08-10T00:00:00.000Z', + bp_name: 'ACME Corp', + grandtotal: '1210.00', + currency: 'EUR', + org_taxid: 'B12345678', + status: 'CO', + }; + + it('joins all known fields with pipes, prefixed, in canonical order', () => { + assert.equal( + buildDocumentQrText(fullHeader), + 'T:AR Invoice|N:INV-1001|D:2026-08-10|BP:ACME Corp|$:1210.00|C:EUR|TID:B12345678|S:CO' + ); + }); + + it('truncates dateinvoiced to the first 10 chars (date-only)', () => { + const text = buildDocumentQrText({ dateinvoiced: '2026-08-10T15:30:00Z' }); + assert.equal(text, 'D:2026-08-10'); + }); + + it('skips missing fields without leaving empty segments', () => { + const text = buildDocumentQrText({ documentno: 'INV-2', status: 'DR' }); + assert.equal(text, 'N:INV-2|S:DR'); + }); + + it('ignores unknown header fields', () => { + assert.equal(buildDocumentQrText({ foo: 'bar', documentno: 'X' }), 'N:X'); + }); + + it('returns "empty" for a header object with no known fields', () => { + assert.equal(buildDocumentQrText({}), 'empty'); + }); + + it('returns "no data" when there is no header', () => { + assert.equal(buildDocumentQrText(null), 'no data'); + assert.equal(buildDocumentQrText(undefined), 'no data'); + assert.equal(buildDocumentQrText('not-an-object'), 'no data'); + }); + + it('skips falsy field values (empty string, 0, null)', () => { + assert.equal( + buildDocumentQrText({ documentno: '', grandtotal: 0, currency: null, status: 'CO' }), + 'S:CO' + ); + }); +}); + +describe('computeDocumentQrDataUrl', () => { + it('returns a PNG data URL for a full header', async () => { + const url = await computeDocumentQrDataUrl({ documentno: 'INV-1001', status: 'CO' }); + assert.ok(url.startsWith('data:image/png;base64,'), `unexpected prefix: ${url.slice(0, 30)}`); + }); + + it('still returns a QR ("no data") when header is missing', async () => { + const url = await computeDocumentQrDataUrl(null); + assert.ok(url.startsWith('data:image/png;base64,')); + }); + + it('encodes the exact text and options via an injected qrcode module', async () => { + const calls = []; + const fakeQrcode = { + toDataURL: async (text, options) => { + calls.push({ text, options }); + return 'data:image/png;base64,FAKE'; + }, + }; + const url = await computeDocumentQrDataUrl( + { documentno: 'INV-7', currency: 'USD' }, + { qrcode: fakeQrcode } + ); + assert.equal(url, 'data:image/png;base64,FAKE'); + assert.equal(calls.length, 1); + assert.equal(calls[0].text, 'N:INV-7|C:USD'); + assert.deepEqual(calls[0].options, { width: 120, margin: 1 }); + }); + + it('produces identical output for identical headers (deterministic)', async () => { + const header = { documentno: 'INV-9' }; + const [a, b] = await Promise.all([ + computeDocumentQrDataUrl(header), + computeDocumentQrDataUrl(header), + ]); + assert.equal(a, b); + }); +}); diff --git a/package-lock.json b/package-lock.json index c8e2c5769..84b4e163f 100644 --- a/package-lock.json +++ b/package-lock.json @@ -37,6 +37,7 @@ "sf-extract": "src/extract-fields.js", "sf-extract-db": "src/extract-from-db.js", "sf-extract-rules": "src/extract-rules.js", + "sf-flag-debt": "src/flag-debt.js", "sf-gen-log": "src/generation-log.js", "sf-generate-frontend": "src/generate-frontend.js", "sf-generate-reports-manifest": "src/generate-reports-manifest.js", @@ -52,6 +53,7 @@ "sf-report-preview": "src/report-preview.js", "sf-report-serve": "src/report-serve.js", "sf-resolve-curated": "src/resolve-curated.js", + "sf-slice-labels": "src/slice-labels-cli.js", "sf-test": "src/run-contract-tests.js", "sf-test-report": "src/test-report-html.js", "sf-validate": "src/validate-schema.js", @@ -2972,6 +2974,20 @@ "dev": true, "license": "MIT" }, + "node_modules/@phosphor-icons/react": { + "version": "2.1.10", + "resolved": "https://registry.npmjs.org/@phosphor-icons/react/-/react-2.1.10.tgz", + "integrity": "sha512-vt8Tvq8GLjheAZZYa+YG/pW7HDbov8El/MANW8pOAz4eGxrwhnbfrQZq0Cp4q8zBEu8NIhHdnr+r8thnfRSNYA==", + "license": "MIT", + "peer": true, + "engines": { + "node": ">=10" + }, + "peerDependencies": { + "react": ">= 16.8", + "react-dom": ">= 16.8" + } + }, "node_modules/@radix-ui/number": { "version": "1.1.1", "license": "MIT", @@ -4459,7 +4475,6 @@ }, "node_modules/ansi-styles": { "version": "4.3.0", - "dev": true, "license": "MIT", "dependencies": { "color-convert": "^2.0.1" @@ -4851,6 +4866,15 @@ "node": ">=6" } }, + "node_modules/camelcase": { + "version": "5.3.1", + "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz", + "integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==", + "license": "MIT", + "engines": { + "node": ">=6" + } + }, "node_modules/camelcase-css": { "version": "2.0.1", "dev": true, @@ -5101,7 +5125,6 @@ }, "node_modules/color-convert": { "version": "2.0.1", - "dev": true, "license": "MIT", "dependencies": { "color-name": "~1.1.4" @@ -5112,7 +5135,6 @@ }, "node_modules/color-name": { "version": "1.1.4", - "dev": true, "license": "MIT" }, "node_modules/commander": { @@ -5433,6 +5455,15 @@ } } }, + "node_modules/decamelize": { + "version": "1.2.0", + "resolved": "https://registry.npmjs.org/decamelize/-/decamelize-1.2.0.tgz", + "integrity": "sha512-z2S+W9X73hAUUki+N+9Za2lBlun89zigOyGrsax+KUQ6wKW4ZoWpEYBkGhQjwAjjDCkWxhY0VKEhk8wzY7F5cA==", + "license": "MIT", + "engines": { + "node": ">=0.10.0" + } + }, "node_modules/decimal.js": { "version": "10.6.0", "resolved": "https://registry.npmjs.org/decimal.js/-/decimal.js-10.6.0.tgz", @@ -5542,6 +5573,12 @@ "node": ">=0.3.1" } }, + "node_modules/dijkstrajs": { + "version": "1.0.3", + "resolved": "https://registry.npmjs.org/dijkstrajs/-/dijkstrajs-1.0.3.tgz", + "integrity": "sha512-qiSlmBq9+BCdCA/L46dw8Uy93mloxsPSbwnm5yrKn2vMPiy8KyAskTF6zuV/j5BMsmOGZDPs7KjU+mjb670kfA==", + "license": "MIT" + }, "node_modules/dlv": { "version": "1.1.3", "dev": true, @@ -6094,6 +6131,19 @@ "semver": "bin/semver" } }, + "node_modules/find-up": { + "version": "4.1.0", + "resolved": "https://registry.npmjs.org/find-up/-/find-up-4.1.0.tgz", + "integrity": "sha512-PpOwAdQ/YlXQ2vj8a3h8IipDuYRi3wceVQQGYWxNINccq40Anw7BlsEXCMbt1Zt+OLA6Fq9suIpIWD0OsnISlw==", + "license": "MIT", + "dependencies": { + "locate-path": "^5.0.0", + "path-exists": "^4.0.0" + }, + "engines": { + "node": ">=8" + } + }, "node_modules/flow-estree": { "version": "0.319.0", "resolved": "https://registry.npmjs.org/flow-estree/-/flow-estree-0.319.0.tgz", @@ -6226,7 +6276,6 @@ }, "node_modules/get-caller-file": { "version": "2.0.5", - "dev": true, "license": "ISC", "engines": { "node": "6.* || 8.* || >= 10.*" @@ -6626,7 +6675,6 @@ }, "node_modules/is-fullwidth-code-point": { "version": "3.0.0", - "dev": true, "license": "MIT", "engines": { "node": ">=8" @@ -7103,6 +7151,18 @@ "dev": true, "license": "MIT" }, + "node_modules/locate-path": { + "version": "5.0.0", + 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"2.0.0", + "resolved": "https://registry.npmjs.org/require-main-filename/-/require-main-filename-2.0.0.tgz", + "integrity": "sha512-NKN5kMDylKuldxYLSUfrbo5Tuzh4hd+2E8NPPX02mZtn1VuREQToYe/ZdlJy+J3uCpfaiGF05e7B8W0iXbQHmg==", + "license": "ISC" + }, "node_modules/requires-port": { "version": "1.0.0", "resolved": "https://registry.npmjs.org/requires-port/-/requires-port-1.0.0.tgz", @@ -8879,6 +9082,12 @@ "url": "https://opencollective.com/express" } }, + "node_modules/set-blocking": { + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz", + "integrity": "sha512-KiKBS8AnWGEyLzofFfmvKwpdPzqiy16LvQfK3yv/fVH7Bj13/wl3JSR1J+rfgRE9q7xUJK4qvgS8raSOeLUehw==", + "license": "ISC" + }, "node_modules/set-cookie-parser": { "version": "2.7.2", "license": "MIT", @@ -10464,6 +10673,12 @@ "node": "^16.13.0 || >=18.0.0" } }, + "node_modules/which-module": { + "version": "2.0.1", + "resolved": "https://registry.npmjs.org/which-module/-/which-module-2.0.1.tgz", + "integrity": "sha512-iBdZ57RDvnOR9AGBhML2vFZf7h8vmBjhoaZqODJBFWHVtKkDmKuHai3cx5PgVMrX5YDNp27AofYbAwctSS+vhQ==", + "license": "ISC" + }, "node_modules/why-is-node-running": { "version": "2.3.0", "resolved": "https://registry.npmjs.org/why-is-node-running/-/why-is-node-running-2.3.0.tgz", @@ -10487,7 +10702,6 @@ }, "node_modules/wrap-ansi": { "version": "6.2.0", - "dev": true, "license": "MIT", "dependencies": { "ansi-styles": "^4.0.0", @@ -10500,7 +10714,6 @@ }, "node_modules/wrap-ansi/node_modules/ansi-regex": { "version": "5.0.1", - "dev": true, "license": "MIT", "engines": { "node": ">=8" @@ -10508,12 +10721,10 @@ }, "node_modules/wrap-ansi/node_modules/emoji-regex": { "version": "8.0.0", - "dev": true, "license": "MIT" }, "node_modules/wrap-ansi/node_modules/string-width": { "version": "4.2.3", - "dev": true, "license": "MIT", "dependencies": { "emoji-regex": "^8.0.0", @@ -10526,7 +10737,6 @@ }, "node_modules/wrap-ansi/node_modules/strip-ansi": { "version": "6.0.1", - "dev": true, "license": "MIT", "dependencies": { "ansi-regex": "^5.0.1" @@ -11072,6 +11282,7 @@ "name": "@etendosoftware/etendo-go-core", "version": "0.3.0", "peerDependencies": { + "@phosphor-icons/react": "^2.1.0", "lucide-react": "^0.400.0", "react": "^18.3.0", "react-dom": "^18.3.0", @@ -11526,7 +11737,8 @@ "version": "1.0.0", "dependencies": { "handlebars": "^4.7.8", - "pg": "^8.13.0" + "pg": "^8.13.0", + "qrcode": "^1.5.4" } }, "tools/spike-hello-app": { diff --git a/templates/reports/helpers/report-html-helpers.js b/templates/reports/helpers/report-html-helpers.js index 19c5eaeca..d818c91cc 100644 --- a/templates/reports/helpers/report-html-helpers.js +++ b/templates/reports/helpers/report-html-helpers.js @@ -118,6 +118,54 @@ export function createReportHelpers({ numberFormat } = {}) { }; } +/** + * Build the text encoded in a document report's QR code. + * + * Exact port of the text-building logic of the historical per-report `qrCode` + * Handlebars helper (artifacts/print-*\/helpers.js). Kept pure so it can be + * tested without generating an actual QR image. + * + * @param {object} [header] Document header row. + * @returns {string} Pipe-joined field string, 'empty' when the header has no + * known fields, or 'no data' when there is no header object at all. + */ +export function buildDocumentQrText(header) { + if (!header || typeof header !== 'object') return 'no data'; + const parts = []; + if (header.doc_type) parts.push('T:' + header.doc_type); + if (header.documentno) parts.push('N:' + header.documentno); + if (header.dateinvoiced) parts.push('D:' + String(header.dateinvoiced).substring(0, 10)); + if (header.bp_name) parts.push('BP:' + header.bp_name); + if (header.grandtotal) parts.push('$:' + header.grandtotal); + if (header.currency) parts.push('C:' + header.currency); + if (header.org_taxid) parts.push('TID:' + header.org_taxid); + if (header.status) parts.push('S:' + header.status); + return parts.length > 0 ? parts.join('|') : 'empty'; +} + +/** + * Precompute a document's QR code as a PNG data URL (`header.qrDataUrl`). + * + * This replaces the per-report async `qrCode` Handlebars helper: Handlebars + * compiles synchronously on the local HTML path, so the QR must be resolved + * BEFORE compile and injected as plain data. Templates reference it as + * `` on both the HTML and jsreport paths. + * + * NOT a Handlebars helper — deliberately excluded from `createReportHelpers()`. + * + * @param {object} [header] Document header row. + * @param {object} [options] + * @param {object} [options.qrcode] Pre-resolved `qrcode` module. The report + * server passes its own (its Docker image installs node_modules only + * under tools/report-server, unreachable from this module's path); + * other consumers can omit it and rely on the lazy dynamic import. + * @returns {Promise} PNG data URL. + */ +export async function computeDocumentQrDataUrl(header, { qrcode } = {}) { + const QRCode = qrcode || (await import('qrcode')).default; + return QRCode.toDataURL(buildDocumentQrText(header), { width: 120, margin: 1 }); +} + /** * Statically recover the `formatNumber` Intl options from a report's * `helpers.js` source WITHOUT executing it. Returns the options object the diff --git a/tools/report-server/package.json b/tools/report-server/package.json index b3eb1457c..f12eed80e 100644 --- a/tools/report-server/package.json +++ b/tools/report-server/package.json @@ -5,6 +5,7 @@ "main": "server.js", "dependencies": { "handlebars": "^4.7.8", - "pg": "^8.13.0" + "pg": "^8.13.0", + "qrcode": "^1.5.4" } } diff --git a/tools/report-server/server.js b/tools/report-server/server.js index 1670d363e..bf2a208f9 100644 --- a/tools/report-server/server.js +++ b/tools/report-server/server.js @@ -24,7 +24,7 @@ import { readFileSync, readdirSync, existsSync } from 'node:fs'; import { createRequire } from 'node:module'; import { resolve, join, dirname } from 'node:path'; import { fileURLToPath } from 'node:url'; -import { registerReportHelpers } from '../../templates/reports/helpers/report-html-helpers.js'; +import { registerReportHelpers, computeDocumentQrDataUrl } from '../../templates/reports/helpers/report-html-helpers.js'; const _require = createRequire(import.meta.url); const __dirname = dirname(fileURLToPath(import.meta.url)); @@ -356,6 +356,7 @@ async function handleRequest(req, res) { calculateTotals(documentData, amountCols, rows, totals); const recordCount = getRowCount(rows); const templateData = buildTemplateData(documentData, css, { title, activeFilters, params, recordCount, totals, groupLabel, descriptionLabel, neoMeta, rows }); + await injectDocumentQr(documentData, templateData); // HTML: render with Handlebars locally if (format === 'html') { renderTemplateWithHelpers(helpersCode, templateContent, templateData, res); @@ -572,14 +573,29 @@ function renderTemplateWithHelpers(helpersCode, templateContent, templateData, r const Handlebars = _require('handlebars'); // Register the trusted in-repo helper set — no dynamic code execution. // helpersCode is read (not executed) only to preserve a report's formatNumber - // decimals. Report-specific helpers (e.g. qrCode) are only needed by the - // jsreport PDF/XLSX path, which consumes the artifact helpers.js string directly. + // decimals. Document QR codes are precomputed as data (header.qrDataUrl) by + // injectDocumentQr() before this synchronous compile — never as a helper. registerReportHelpers(Handlebars, helpersCode); const html = Handlebars.compile(templateContent)(templateData); res.writeHead(200, { 'Content-Type': 'text/html; charset=utf-8' }); res.end(html); } +// Document (print-*) reports render a QR of the header. QRCode.toDataURL is +// async while Handlebars.compile is sync, so the QR cannot be a helper on the +// local HTML path — precompute it once here, before the format branch, so both +// the local HTML render and the jsreport PDF/XLSX payload see the same +// {{header.qrDataUrl}}. A QR failure degrades to a report without QR instead +// of failing the whole render. +async function injectDocumentQr(documentData, templateData) { + if (!documentData?.header || !templateData.header) return; + try { + templateData.header.qrDataUrl = await computeDocumentQrDataUrl(documentData.header, { qrcode: _require('qrcode') }); + } catch (e) { + console.warn('[render] QR generation failed:', e.message); + } +} + function isPostRequestForRender(method, renderMatch) { return method === 'POST' && renderMatch; } From 7addec3290fac9af34c315e9e974e98fa3e3adfe Mon Sep 17 00:00:00 2001 From: Valentin Vivaldi Date: Fri, 14 Aug 2026 10:57:44 -0300 Subject: [PATCH 2/4] Feature ETP-4908: Cover all document date/amount variants in QR text The 8 per-report qrCode helpers were not identical: invoices used dateinvoiced/grandtotal, orders and quotations dateordered, shipments and receipts movementdate (no amount/currency), payment-in paymentdate/amount. buildDocumentQrText only checked dateinvoiced/grandtotal, so 7 of 8 document types lost the date (and payment-in its amount) in the QR. Fallback chains, verified against the original artifacts/print-*/helpers.js at the parent commit of the functional repo: - date: dateinvoiced || dateordered || movementdate || paymentdate - amount: grandtotal || amount Segment order and prefixes are unchanged (identical across all 8 originals). Tests cover each variant plus precedence when multiple candidates exist. --- cli/test/report-qr.test.js | 29 +++++++++++++++++++ .../reports/helpers/report-html-helpers.js | 15 +++++++--- 2 files changed, 40 insertions(+), 4 deletions(-) diff --git a/cli/test/report-qr.test.js b/cli/test/report-qr.test.js index bab6577fd..9e683f01f 100644 --- a/cli/test/report-qr.test.js +++ b/cli/test/report-qr.test.js @@ -48,6 +48,35 @@ describe('buildDocumentQrText', () => { assert.equal(buildDocumentQrText('not-an-object'), 'no data'); }); + // Date fallback chain — each document type historically used its own field. + it('uses dateordered for orders/quotations (D: prefix, truncated)', () => { + assert.equal( + buildDocumentQrText({ documentno: 'SO-1', dateordered: '2026-08-01T09:00:00Z' }), + 'N:SO-1|D:2026-08-01' + ); + }); + + it('uses movementdate for shipments/receipts (no amount/currency fields)', () => { + assert.equal( + buildDocumentQrText({ doc_type: 'Shipment', documentno: 'SH-1', movementdate: '2026-08-02T00:00:00Z', bp_name: 'ACME', status: 'CO' }), + 'T:Shipment|N:SH-1|D:2026-08-02|BP:ACME|S:CO' + ); + }); + + it('uses paymentdate and amount for payments', () => { + assert.equal( + buildDocumentQrText({ documentno: 'PAY-1', paymentdate: '2026-08-03T12:00:00Z', amount: '500.00', currency: 'EUR' }), + 'N:PAY-1|D:2026-08-03|$:500.00|C:EUR' + ); + }); + + it('prefers dateinvoiced and grandtotal when multiple candidates exist', () => { + assert.equal( + buildDocumentQrText({ dateinvoiced: '2026-08-10', dateordered: '2026-08-01', grandtotal: '100', amount: '99' }), + 'D:2026-08-10|$:100' + ); + }); + it('skips falsy field values (empty string, 0, null)', () => { assert.equal( buildDocumentQrText({ documentno: '', grandtotal: 0, currency: null, status: 'CO' }), diff --git a/templates/reports/helpers/report-html-helpers.js b/templates/reports/helpers/report-html-helpers.js index d818c91cc..1fa9bb5ee 100644 --- a/templates/reports/helpers/report-html-helpers.js +++ b/templates/reports/helpers/report-html-helpers.js @@ -122,8 +122,13 @@ export function createReportHelpers({ numberFormat } = {}) { * Build the text encoded in a document report's QR code. * * Exact port of the text-building logic of the historical per-report `qrCode` - * Handlebars helper (artifacts/print-*\/helpers.js). Kept pure so it can be - * tested without generating an actual QR image. + * Handlebars helpers (artifacts/print-*\/helpers.js). All 8 document reports + * shared the same structure and segment order; only the date field varied by + * document type (invoices: dateinvoiced, orders/quotations: dateordered, + * shipments/receipts: movementdate, payments: paymentdate) and the amount + * field (invoices/orders: grandtotal, payments: amount, shipments: none) — + * expressed here as fallback chains. Kept pure so it can be tested without + * generating an actual QR image. * * @param {object} [header] Document header row. * @returns {string} Pipe-joined field string, 'empty' when the header has no @@ -131,12 +136,14 @@ export function createReportHelpers({ numberFormat } = {}) { */ export function buildDocumentQrText(header) { if (!header || typeof header !== 'object') return 'no data'; + const docDate = header.dateinvoiced || header.dateordered || header.movementdate || header.paymentdate; + const docAmount = header.grandtotal || header.amount; const parts = []; if (header.doc_type) parts.push('T:' + header.doc_type); if (header.documentno) parts.push('N:' + header.documentno); - if (header.dateinvoiced) parts.push('D:' + String(header.dateinvoiced).substring(0, 10)); + if (docDate) parts.push('D:' + String(docDate).substring(0, 10)); if (header.bp_name) parts.push('BP:' + header.bp_name); - if (header.grandtotal) parts.push('$:' + header.grandtotal); + if (docAmount) parts.push('$:' + docAmount); if (header.currency) parts.push('C:' + header.currency); if (header.org_taxid) parts.push('TID:' + header.org_taxid); if (header.status) parts.push('S:' + header.status); From 1c9f889d5a7e18825eb94eaf65eb5012ecb2d26c Mon Sep 17 00:00:00 2001 From: Valentin Vivaldi Date: Fri, 14 Aug 2026 11:09:12 -0300 Subject: [PATCH 3/4] Feature ETP-4908: Add server render path regression tests --- .../document-template-unregistered-helper.hbs | 12 ++ .../__tests__/fixtures/document-template.hbs | 37 ++++ .../__tests__/server-render.test.js | 165 ++++++++++++++++++ 3 files changed, 214 insertions(+) create mode 100644 tools/report-server/__tests__/fixtures/document-template-unregistered-helper.hbs create mode 100644 tools/report-server/__tests__/fixtures/document-template.hbs create mode 100644 tools/report-server/__tests__/server-render.test.js diff --git a/tools/report-server/__tests__/fixtures/document-template-unregistered-helper.hbs b/tools/report-server/__tests__/fixtures/document-template-unregistered-helper.hbs new file mode 100644 index 000000000..5d655ec1b --- /dev/null +++ b/tools/report-server/__tests__/fixtures/document-template-unregistered-helper.hbs @@ -0,0 +1,12 @@ + + + +
+
{{header.documentno}}
+ {{!-- This report-specific helper is intentionally NOT part of the + canonical whitelist (registerReportHelpers). It exercises the + Missing-helper failure mode that ETP-4908 fixed for QR codes. --}} + QR +
+ + diff --git a/tools/report-server/__tests__/fixtures/document-template.hbs b/tools/report-server/__tests__/fixtures/document-template.hbs new file mode 100644 index 000000000..cca45d313 --- /dev/null +++ b/tools/report-server/__tests__/fixtures/document-template.hbs @@ -0,0 +1,37 @@ + + + + + + + +
+
{{header.doc_type}}
+
{{header.documentno}}
+
{{formatDate header.dateinvoiced}}
+
{{formatCurrency header.grandtotal}}
+
+ {{#ifCond header.status '===' 'CO'}}Completed{{else}}Pending{{/ifCond}} +
+ QR +
+ + + + + + + + + + {{#each lines}} + + + + + + {{/each}} + +
LineQuantityUnit Price
{{this.name}}{{formatNumber this.qty}}{{formatCurrency this.unitPrice}}
+ + diff --git a/tools/report-server/__tests__/server-render.test.js b/tools/report-server/__tests__/server-render.test.js new file mode 100644 index 000000000..74afded87 --- /dev/null +++ b/tools/report-server/__tests__/server-render.test.js @@ -0,0 +1,165 @@ +/** + * Regression guards for ETP-4908 — "Missing helper: qrCode" in production. + * + * The report server renders document templates through ONLY the canonical + * helper whitelist (`registerReportHelpers` in + * `templates/reports/helpers/report-html-helpers.js`); per-report `helpers.js` + * text is read but never executed (post-ETP-4083, no `new Function`/`eval`). + * A template that invokes a helper outside that whitelist (e.g. the old + * per-report `qrCode` helper) fails at render time with + * `Missing helper: "qrCode"`. + * + * The fix moved the QR code out of Handlebars entirely: it is precomputed as + * DATA (`header.qrDataUrl`) by `injectDocumentQr()`/`computeDocumentQrDataUrl()` + * BEFORE the synchronous `Handlebars.compile()` call, and templates reference + * it as ``. + * + * These tests exercise the REAL functions from report-html-helpers.js — the + * same ones `tools/report-server/server.js` imports and composes — against a + * representative document-template fixture, replicating only the two thin + * server.js wrappers (`injectDocumentQr`, `renderTemplateWithHelpers`) since + * server.js itself starts an HTTP listener on import (see server.test.js for + * the same replication convention with the server's other private helpers). + */ +import { describe, it } from 'node:test'; +import { strict as assert } from 'node:assert'; +import { readFileSync } from 'node:fs'; +import { createRequire } from 'node:module'; +import { dirname, join } from 'node:path'; +import { fileURLToPath } from 'node:url'; +import { + registerReportHelpers, + computeDocumentQrDataUrl, +} from '../../../templates/reports/helpers/report-html-helpers.js'; + +const __dirname = dirname(fileURLToPath(import.meta.url)); +const _require = createRequire(import.meta.url); + +const DOCUMENT_TEMPLATE = readFileSync( + join(__dirname, 'fixtures', 'document-template.hbs'), + 'utf8', +); +const UNREGISTERED_HELPER_TEMPLATE = readFileSync( + join(__dirname, 'fixtures', 'document-template-unregistered-helper.hbs'), + 'utf8', +); + +const SAMPLE_HEADER = { + doc_type: 'AR Invoice', + documentno: 'INV-1001', + dateinvoiced: '2026-08-10T00:00:00.000Z', + bp_name: 'ACME Corp', + grandtotal: '1210.00', + currency: 'EUR', + org_taxid: 'B12345678', + status: 'CO', +}; + +const SAMPLE_LINES = [ + { name: 'Widget A', qty: 3, unitPrice: 10.5 }, + { name: 'Widget B', qty: 1, unitPrice: 189.5 }, +]; + +// --- Replicated server.js wrappers (see docstring above for why) --- +// These call the REAL imported functions — nothing here reimplements +// QR/helper logic, only the two-line composition server.js does around them. + +async function injectDocumentQr(documentData, templateData) { + if (!documentData?.header || !templateData.header) return; + try { + templateData.header.qrDataUrl = await computeDocumentQrDataUrl(documentData.header, { + qrcode: _require('qrcode'), + }); + } catch (e) { + console.warn('[render] QR generation failed:', e.message); + } +} + +function renderTemplateWithHelpers(helpersCode, templateContent, templateData) { + const Handlebars = _require('handlebars'); + registerReportHelpers(Handlebars, helpersCode); + return Handlebars.compile(templateContent)(templateData); +} + +describe('report server render path (ETP-4908 regression guards)', () => { + it('renders a document template with a precomputed QR data URL and no throw', async () => { + const documentData = { header: SAMPLE_HEADER, lines: SAMPLE_LINES, taxes: [] }; + const templateData = { css: '', header: { ...SAMPLE_HEADER }, lines: SAMPLE_LINES }; + + await injectDocumentQr(documentData, templateData); + + let html; + assert.doesNotThrow(() => { + html = renderTemplateWithHelpers('', DOCUMENT_TEMPLATE, templateData); + }); + + assert.match(html, /data:image\/png;base64,/); + assert.match(html, /INV-1001/); + // formatDate / formatCurrency / formatNumber / ifCond all ran successfully. + // formatDate resolves in the host's local timezone, so only the shape + // (dd/mm/yyyy) is asserted here, not the exact day. + assert.match(html, /\d{2}\/\d{2}\/2026/); + assert.match(html, /1,210\.00/); + assert.match(html, /Completed/); + assert.match(html, /10\.50/); // line unitPrice via formatCurrency + assert.match(html, /189\.50/); + }); + + it('throws "Missing helper" for a template invoking an unregistered helper', () => { + // Documents the failure mode ETP-4908 fixed: any report-specific helper + // (like the old per-report `qrCode`) that is not part of the canonical + // whitelist below breaks the render instead of silently degrading. + const templateData = { header: { documentno: 'INV-2002' } }; + assert.throws( + () => renderTemplateWithHelpers('', UNREGISTERED_HELPER_TEMPLATE, templateData), + /Missing helper: "qrCode"/, + ); + }); +}); + +describe('registerReportHelpers whitelist stability contract', () => { + // Any future removal/rename of a name in this list is a silent production + // "Missing helper" for every deployed template that still invokes it — + // check the functional repo's artifacts/*/generated templates and + // artifacts/*/helpers.js FIRST before changing this list. + const EXPECTED_HELPER_NAMES = [ + 'eq', + 'formatBoolean', + 'formatCurrency', + 'formatDate', + 'formatDateDisplay', + 'formatNumber', + 'ifCond', + 'isGroupBreak', + 'resetGroupTracking', + 'sumField', + 'sumRowsByCategory', + ].sort(); + + it('registers exactly the documented canonical helper set', () => { + const Handlebars = _require('handlebars'); + const registered = registerReportHelpers(Handlebars, ''); + assert.deepEqual(Object.keys(registered).sort(), EXPECTED_HELPER_NAMES); + }); +}); + +describe('server.js no-eval guard (ETP-4083 invariant)', () => { + const serverSource = readFileSync(join(__dirname, '..', 'server.js'), 'utf8'); + + it('never dynamically compiles code with `new Function(`', () => { + assert.doesNotMatch(serverSource, /new\s+Function\s*\(/); + }); + + it('never calls `eval(`', () => { + assert.doesNotMatch(serverSource, /(? { + // helpersCode must only be passed through as inert text (registerReportHelpers + // reads it statically via extractNumberFormatOptions, or forwards it verbatim + // to jsreport, which owns its own sandboxed execution) — never run in-process. + assert.match(serverSource, /helpersCode\s*=\s*loadHelpersFromFile/); + assert.doesNotMatch(serverSource, /new\s+Function\s*\(\s*helpersCode/); + assert.doesNotMatch(serverSource, /eval\s*\(\s*helpersCode/); + }); +}); From 3d351b1243496195b7e64c5eafca3ba2d122dea6 Mon Sep 17 00:00:00 2001 From: Valentin Vivaldi Date: Fri, 14 Aug 2026 11:43:08 -0300 Subject: [PATCH 4/4] Feature ETP-4908: Send canonical helpers to jsreport and sync helper module MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The report server's PDF/XLSX branch sent the raw artifact helpers.js as jsreport's helpers string. Post-ETP-4083 that file no longer defines the formatting helpers, so any template using {{#ifCond}}/{{formatDate}} failed in jsreport with 400 missing helper "ifCond" (pre-existing, reproduced on epic too). - templates/reports/helpers/report-html-helpers.js: synced byte-identical with the functional repo's copy — brings JSREPORT_HELPER_SOURCES (the minification-safe verbatim source-text map, ETP-4728) and buildJsreportHelpersString(), plus the ETP-4314 es-ES/useGrouping currency behavior, killing the drift between the two copies. QR functions unchanged. - server.js: the jsreport payload now sends buildJsreportHelpersString(helpersCode, undefined, separators) — canonical helper sources plus only the report-specific extras — with instance separators fetched (and cached) from /sws/neo/currency-format, mirroring the Vite dev plugin's composition. - Tests: ported the functional repo's jsreport helpers builder parity suite (46 tests, includes new Function compilation of the emitted string) into cli/test; updated server-render.test.js currency assertions to the canonical es-ES grouped format. Verified live against the etendo-jsreport container: print-sales-invoice format=pdf now returns HTTP 200 with %PDF magic and the QR image embedded; format=html unchanged. --- .../report-jsreport-helpers-builder.test.js | 518 ++++++++++++++++++ .../reports/helpers/report-html-helpers.js | 253 ++++++++- .../__tests__/server-render.test.js | 8 +- tools/report-server/server.js | 29 +- 4 files changed, 790 insertions(+), 18 deletions(-) create mode 100644 cli/test/report-jsreport-helpers-builder.test.js diff --git a/cli/test/report-jsreport-helpers-builder.test.js b/cli/test/report-jsreport-helpers-builder.test.js new file mode 100644 index 000000000..c6b2eb4e9 --- /dev/null +++ b/cli/test/report-jsreport-helpers-builder.test.js @@ -0,0 +1,518 @@ +import { describe, it } from 'node:test'; +import assert from 'node:assert/strict'; +import { readFileSync } from 'node:fs'; +import { fileURLToPath } from 'node:url'; +import { buildJsreportHelpersString, createReportHelpers } from '../../templates/reports/helpers/report-html-helpers.js'; + +const MODULE_PATH = fileURLToPath(new URL('../../templates/reports/helpers/report-html-helpers.js', import.meta.url)); + +// The jsreport PDF/XLSX render path (`report-api.js`) sends a `helpers` STRING +// over HTTP to the jsreport Docker container, which evaluates it in its own, +// separate Node sandbox — there is no shared module system between our process +// and jsreport's, so the string can never `import` the real formatCurrency(). +// +// `buildJsreportHelpersString` is the centralization point: it takes a report's +// raw `artifacts//helpers.js` source, and returns the string that actually +// gets sent to jsreport — built from the canonical helper SOURCE TEXT +// (`JSREPORT_HELPER_SOURCES`, the matched string pair of the functions +// `createReportHelpers()` exposes for the on-screen HTML preview), plus only the +// report-SPECIFIC extras (e.g. `qrCode`) extracted from the raw source. +// +// It must NEVER go back to serializing the live functions with `fn.toString()`: +// those are closure locals inside `createReportHelpers()`, so a minified +// production bundle emitted `function l(` instead of `function ifCond(` and +// jsreport answered `400 missing helper "ifCond"` — a production-only failure +// that dev (unminified) could never reproduce. The `emits a literal +// "function ("` suite below is the regression guard for that. + +// Representative fixture mirroring artifacts/print-sales-invoice/helpers.js +// (a "document" type report — has the qrCode extra + its require). +// Built as an array of single-line strings (joined with '\n') instead of a +// multi-line template literal — a multi-line backtick block defeats the +// PR-review tool's same-line string-stripping regex, which then flags the +// literal text `require(` inside it as real CommonJS interop. Each element +// below opens and closes on its own line, so the reviewer strips it cleanly. +const DOCUMENT_HELPERS_SRC = [ + "var QRCode = require('qrcode');", + 'function formatDate(value) {', + " if (value == null || value === '') return '';", + ' var d = new Date(value);', + ' if (isNaN(d.getTime())) return String(value);', + " return new Intl.DateTimeFormat('en-GB', { day: '2-digit', month: '2-digit', year: 'numeric' }).format(d);", + '}', + 'function formatCurrency(value) {', + " if (value == null) return '';", + ' var num = Number(value);', + ' if (isNaN(num)) return String(value);', + " return new Intl.NumberFormat('en-US', { minimumFractionDigits: 2, maximumFractionDigits: 2 }).format(num);", + '}', + 'function formatNumber(value) {', + " if (value == null) return '';", + ' var num = Number(value);', + ' if (isNaN(num)) return String(value);', + " return new Intl.NumberFormat('en-US').format(num);", + '}', + 'function ifCond(v1, operator, v2, options) {', + ' switch (operator) {', + " case '===': return v1 === v2 ? options.fn(this) : options.inverse(this);", + " case '!==': return v1 !== v2 ? options.fn(this) : options.inverse(this);", + ' default: return options.inverse(this);', + ' }', + '}', + 'function qrCode(header) {', + " if (!header || typeof header !== 'object') return QRCode.toDataURL('no data', { width: 120, margin: 1 });", + " return QRCode.toDataURL('some-data', { width: 120, margin: 1 });", + '}', +].join('\n'); + +// Representative fixture mirroring artifacts/balance-sheet/helpers.js +// (a "listing" type report — 100% canonical, zero report-specific extras). +const LISTING_HELPERS_SRC = `var _prevGroupValues = {}; +function isGroupBreak(field, currentValue) { + var prev = _prevGroupValues[field]; + _prevGroupValues[field] = currentValue; + return prev !== currentValue; +} +function resetGroupTracking() { _prevGroupValues = {}; } +function formatDate(value) { + if (value == null || value === '') return ''; + var d = new Date(value); + if (isNaN(d.getTime())) return String(value); + return new Intl.DateTimeFormat('en-GB', { day: '2-digit', month: '2-digit', year: 'numeric' }).format(d); +} +function formatCurrency(value) { + if (value == null) return ''; + var num = Number(value); + if (isNaN(num)) return String(value); + return new Intl.NumberFormat('en-US', { minimumFractionDigits: 2, maximumFractionDigits: 2 }).format(num); +} +function formatBoolean(value) { return value ? 'Yes' : 'No'; } +function formatNumber(value) { + if (value == null) return ''; + var num = Number(value); + if (isNaN(num)) return String(value); + return new Intl.NumberFormat('en-US').format(num); +} +function ifCond(v1, operator, v2, options) { + switch (operator) { + case '===': return v1 === v2 ? options.fn(this) : options.inverse(this); + case '!==': return v1 !== v2 ? options.fn(this) : options.inverse(this); + default: return options.inverse(this); + } +} +function eq(a, b) { return a === b; } +function sumRowsByCategory(rows, categoryPrefix, field) { + if (!Array.isArray(rows)) return 0; + return rows.filter(function(r) { return (r.category || '').startsWith(categoryPrefix); }) + .reduce(function(sum, r) { return sum + (Number(r[field]) || 0); }, 0); +}`; + +function extractFunctionSource(source, fnName) { + const startIdx = source.indexOf(`function ${fnName}(`); + if (startIdx === -1) throw new Error(`${fnName} not found in built helpers string`); + const braceStart = source.indexOf('{', startIdx); + let depth = 0; + let i = braceStart; + for (; i < source.length; i++) { + if (source[i] === '{') depth++; + else if (source[i] === '}') { + depth--; + if (depth === 0) break; + } + } + return source.slice(startIdx, i + 1); +} + +describe('buildJsreportHelpersString', () => { + it('uses the canonical es-ES formatCurrency (never the report-specific en-US copy)', () => { + const built = buildJsreportHelpersString(DOCUMENT_HELPERS_SRC); + const groupSrc = extractFunctionSource(built, '__groupEsEs'); + const fnSource = extractFunctionSource(built, 'formatCurrency'); + const formatCurrency = new Function(`${groupSrc}\n${fnSource}; return formatCurrency;`)(); + assert.equal(formatCurrency(1355.2), '1.355,20'); + }); + + it('keeps the report-specific qrCode helper for a document-type report', () => { + const built = buildJsreportHelpersString(DOCUMENT_HELPERS_SRC); + assert.match(built, /function qrCode\(/); + assert.match(built, /require\(['"]qrcode['"]\)/); + }); + + it('does not fabricate a qrCode helper for a listing-type report that never had one', () => { + const built = buildJsreportHelpersString(LISTING_HELPERS_SRC); + assert.doesNotMatch(built, /function qrCode\(/); + }); + + it('produces a standalone-valid script — isGroupBreak/resetGroupTracking do not throw a ReferenceError when evaluated', () => { + const built = buildJsreportHelpersString(LISTING_HELPERS_SRC); + const isGroupBreakSrc = extractFunctionSource(built, 'isGroupBreak'); + const resetSrc = extractFunctionSource(built, 'resetGroupTracking'); + // Must declare its own group-tracking state — createReportHelpers()'s + // closure variable does not exist once the function bodies are serialized + // out to a plain string for jsreport. + const fn = new Function(` + ${built} + return { isGroupBreak, resetGroupTracking }; + `); + const { isGroupBreak, resetGroupTracking } = fn(); + assert.doesNotThrow(() => isGroupBreak('account', 'Assets')); + assert.doesNotThrow(() => resetGroupTracking()); + void isGroupBreakSrc; void resetSrc; + }); + + it('uses the canonical, grouped formatNumber (not the report-specific en-US copy)', () => { + const built = buildJsreportHelpersString(LISTING_HELPERS_SRC); + const groupSrc = extractFunctionSource(built, '__groupEsEs'); + const fnSource = extractFunctionSource(built, 'formatNumber'); + const formatNumber = new Function(`${groupSrc}\n${fnSource}; return formatNumber;`)(); + assert.equal(formatNumber(1355), '1.355'); + }); + + // ── ETP-4314 follow-up: jsreport container ICU/CLDR grouping bug ────────── + // Confirmed via `docker exec` against the actual etendo-jsreport image + // (Node 18.20.4 / ICU 74.2 / CLDR 44.1): Intl.NumberFormat('es-ES', {useGrouping: + // true}) silently drops the thousands separator specifically in the 1000-9999 + // range on that Node/ICU build (Node ≥20 / ICU ≥78 does not have this bug). + // formatCurrency/formatNumber must never depend on Intl at all in the string + // sent to jsreport, so the fix holds regardless of which Node build ends up + // running that separate container, now or after any future image update. + it('formatCurrency never calls Intl.NumberFormat — immune to the jsreport container Node/ICU version', () => { + const built = buildJsreportHelpersString(DOCUMENT_HELPERS_SRC); + const fnSource = extractFunctionSource(built, 'formatCurrency'); + assert.doesNotMatch(fnSource, /Intl\.NumberFormat/); + }); + + it('formatNumber never calls Intl.NumberFormat — immune to the jsreport container Node/ICU version', () => { + const built = buildJsreportHelpersString(LISTING_HELPERS_SRC); + const fnSource = extractFunctionSource(built, 'formatNumber'); + assert.doesNotMatch(fnSource, /Intl\.NumberFormat/); + }); + + it('groups thousands for formatCurrency in the exact 1000-9999 range that used to be buggy', () => { + const built = buildJsreportHelpersString(DOCUMENT_HELPERS_SRC); + const groupSrc = extractFunctionSource(built, '__groupEsEs'); + const fnSource = extractFunctionSource(built, 'formatCurrency'); + const formatCurrency = new Function(`${groupSrc}\n${fnSource}; return formatCurrency;`)(); + assert.equal(formatCurrency(1232), '1.232,00'); + assert.equal(formatCurrency(1000), '1.000,00'); + }); + + it('accepts an explicit numberFormat override as a 2nd param — for callers with a known JS value (not a helpers.js string to regex-extract from)', () => { + const built = buildJsreportHelpersString('', { minimumFractionDigits: 4, maximumFractionDigits: 4 }); + const groupSrc = extractFunctionSource(built, '__groupEsEs'); + const fnSource = extractFunctionSource(built, 'formatNumber'); + const formatNumber = new Function(`${groupSrc}\n${fnSource}; return formatNumber;`)(); + assert.equal(formatNumber(1.2), '1,2000'); + }); +}); + +// ───────────────────────────────────────────────────────────────────────────── +// Regression suites for the production-only `400 missing helper "ifCond"` bug. +// +// The canonical helper names are derived from `createReportHelpers()` itself +// (the LIVE set) rather than hardcoded here, so these tests also fail when +// someone adds a new helper to `createReportHelpers()` and forgets to add its +// source text to `JSREPORT_HELPER_SOURCES` — the one hole the fix cannot close +// on its own. +// ───────────────────────────────────────────────────────────────────────────── + +const LIVE_HELPER_NAMES = Object.keys(createReportHelpers()); + +/** Evaluate the emitted jsreport string and hand back the requested helpers. */ +function evalBuiltHelpers(built, names) { + return new Function(`${built}\nreturn { ${names.join(', ')} };`)(); +} + +describe('buildJsreportHelpersString — emitted helper names are literal source text (minification-safe)', () => { + // Built with NO report source: the canonical set must stand on its own, so a + // report whose helpers.js happens to omit a helper still gets it registered. + const builtBare = buildJsreportHelpersString(); + + for (const name of LIVE_HELPER_NAMES) { + it(`emits a literal "function ${name}(" declaration — jsreport derives the helper name from this text`, () => { + assert.ok( + builtBare.includes(`function ${name}(`), + `"function ${name}(" is missing from the emitted jsreport helpers string. ` + + 'jsreport registers helpers by the name in that literal text, so it would answer ' + + `400 missing helper "${name}". If ${name} was just added to createReportHelpers(), ` + + 'add its verbatim source text to JSREPORT_HELPER_SOURCES too.', + ); + }); + } + + it('emits every helper createReportHelpers() exposes — no live helper may be missing from the emitted string', () => { + const missing = LIVE_HELPER_NAMES.filter((n) => !builtBare.includes(`function ${n}(`)); + assert.deepEqual(missing, []); + }); + + it('emits no helper that createReportHelpers() does not expose (other than the internal __groupEsEs)', () => { + const emitted = [...builtBare.matchAll(/^function\s+(\w+)\s*\(/gm)].map((m) => m[1]); + const unexpected = emitted.filter((n) => n !== '__groupEsEs' && !LIVE_HELPER_NAMES.includes(n)); + assert.deepEqual(unexpected, []); + }); + + it('still emits every canonical name when a report helpers.js is supplied (extras must not displace the canonical set)', () => { + for (const src of [DOCUMENT_HELPERS_SRC, LISTING_HELPERS_SRC]) { + const built = buildJsreportHelpersString(src); + const missing = LIVE_HELPER_NAMES.filter((n) => !built.includes(`function ${n}(`)); + assert.deepEqual(missing, []); + } + }); +}); + +describe('buildJsreportHelpersString — behavioural parity between the emitted string and the live helpers', () => { + // `JSREPORT_HELPER_SOURCES` is a second, hand-maintained copy of the functions + // inside `createReportHelpers()` (see that constant's INVARIANT comment). + // These cases detect drift if only one copy is edited. + // + // formatCurrency/formatNumber are intentionally EXCLUDED: the emitted versions + // deliberately use the Intl-free `__groupEsEs` algorithm because the jsreport + // container's Node/ICU build mis-groups es-ES — covered by the suite above. + const live = createReportHelpers(); + const PARITY_NAMES = LIVE_HELPER_NAMES.filter( + (n) => !['formatCurrency', 'formatNumber', 'isGroupBreak', 'resetGroupTracking'].includes(n), + ); + const emitted = evalBuiltHelpers(buildJsreportHelpersString(), PARITY_NAMES); + + const IF_COND_OPTIONS = { fn: () => 'TRUTHY', inverse: () => 'FALSY' }; + + const CASES = { + formatDate: [ + [null], [undefined], [''], [0], + ['2026-08-06'], ['2026-08-06T12:34:56Z'], + ['not a date'], ['06/08/2026'], [{}], [NaN], + ], + formatBoolean: [[null], [undefined], [''], [0], [1], [false], [true], ['x']], + ifCond: [ + ['a', '===', 'a', IF_COND_OPTIONS], + ['a', '===', 'b', IF_COND_OPTIONS], + ['a', '!==', 'b', IF_COND_OPTIONS], + ['a', '!==', 'a', IF_COND_OPTIONS], + [null, '===', undefined, IF_COND_OPTIONS], + ['a', '>', 'b', IF_COND_OPTIONS], + ], + eq: [['a', 'a'], ['a', 'b'], [null, undefined], [0, ''], [1, 1]], + sumField: [ + [null, 'amount'], [undefined, 'amount'], ['nope', 'amount'], [[], 'amount'], + [[{ amount: 1 }, { amount: 2.5 }], 'amount'], + [[{ amount: 'abc' }, { amount: 3 }], 'amount'], + [[{ amount: null }, { amount: '' }, { amount: '4' }], 'amount'], + [[{ amount: 1 }], 'missingField'], + ], + formatDateDisplay: [ + [null], [undefined], [''], [0], [123], + ['2026-08-06'], ['2026-8-6'], ['2026-08-06T00:00:00'], + ['abc'], ['dddd-dd-dd'], ['06/08/2026'], + ], + sumRowsByCategory: [ + [null, 'AS', 'amount'], [undefined, 'AS', 'amount'], ['nope', 'AS', 'amount'], + [[{ category: 'ASSET', amount: 10 }, { category: 'LIAB', amount: 5 }], 'AS', 'amount'], + [[{ amount: 10 }, { category: 'ASSET', amount: 'x' }], 'AS', 'amount'], + [[{ category: 'ASSET', amount: null }, { category: 'ASSET', amount: '2' }], 'AS', 'amount'], + [[{ category: 'ASSET', amount: 1 }], 'ZZ', 'amount'], + ], + }; + + it('covers every parity-checked helper with at least one case (no silently untested helper)', () => { + assert.deepEqual(PARITY_NAMES.filter((n) => !CASES[n]), []); + }); + + for (const name of PARITY_NAMES) { + it(`${name} — emitted string output matches createReportHelpers() for every input`, () => { + for (const args of CASES[name]) { + const expected = live[name].apply(undefined, args); + const actual = emitted[name].apply(undefined, args); + assert.deepEqual( + actual, + expected, + `${name}(${args.map((a) => JSON.stringify(a)).join(', ')}) drifted: ` + + `emitted string returned ${JSON.stringify(actual)}, live helper returned ${JSON.stringify(expected)}`, + ); + } + }); + } +}); + +// Fixture mirroring a report `helpers.js` that (incorrectly, or via copy-paste) +// redeclares a canonical helper name alongside its own report-specific extra. +// Regression guard for the CANONICAL_HELPER_NAMES drift bug: that set used to +// be a third, hand-maintained list separate from JSREPORT_HELPER_SOURCES — +// a helper added to the live/source-text sets without updating this list would +// not be recognized as canonical, so the report's own (wrong) copy of it would +// survive into `extras` and get concatenated a SECOND time after the canonical +// one, leaving two `function eq(` declarations in the emitted string. +const REPORT_WITH_DUPLICATE_CANONICAL_HELPER_SRC = [ + "var QRCode = require('qrcode');", + // Deliberately different (wrong) behaviour from the canonical eq() — if this + // survives into the emitted string, hoisting lets it win over the canonical one. + 'function eq(a, b) { return String(a) == String(b); }', + 'function qrCode(header) {', + " if (!header || typeof header !== 'object') return QRCode.toDataURL('no data', { width: 120, margin: 1 });", + " return QRCode.toDataURL('some-data', { width: 120, margin: 1 });", + '}', +].join('\n'); + +describe('buildJsreportHelpersString — CANONICAL_HELPER_NAMES filtering (no duplicate declarations)', () => { + it('strips a report-declared helper that shadows a canonical name — only one "function eq(" survives', () => { + const built = buildJsreportHelpersString(REPORT_WITH_DUPLICATE_CANONICAL_HELPER_SRC); + const occurrences = built.match(/function eq\(/g) || []; + assert.equal(occurrences.length, 1, 'expected exactly one "function eq(" declaration in the emitted string'); + }); + + it('the surviving "eq" is the canonical one, not the report-specific (wrong) copy', () => { + const built = buildJsreportHelpersString(REPORT_WITH_DUPLICATE_CANONICAL_HELPER_SRC); + // Extract just the `eq` function body rather than eval-ing the whole + // built string: the fixture's `require('qrcode')` line survives into the + // output (it is a genuine report-specific extra) and there is no `require` + // in this test's `new Function` sandbox. + const eqSrc = extractFunctionSource(built, 'eq'); + const eq = new Function(`${eqSrc}; return eq;`)(); + // The report-specific copy used loose `==` on stringified values, so it + // would treat 1 and '1' as equal. The canonical eq() uses strict `===`. + assert.equal(eq(1, '1'), false); + }); + + it('still keeps the genuine report-specific extra (qrCode) alongside the canonical set', () => { + const built = buildJsreportHelpersString(REPORT_WITH_DUPLICATE_CANONICAL_HELPER_SRC); + assert.match(built, /function qrCode\(/); + }); +}); + +describe('buildJsreportHelpersString — formatDateDisplay regex escaping in the emitted string', () => { + // The `\d` classes live inside a template literal, so they MUST be written + // `\\d` — a single `\d` collapses to a literal `d` at build time and the regex + // stops matching real dates (silently, with no error). Only an assertion made + // against the EMITTED STRING catches this; the live helper is unaffected. + const { formatDateDisplay } = evalBuiltHelpers(buildJsreportHelpersString(), ['formatDateDisplay']); + + it('reformats an ISO YYYY-MM-DD date to DD-MM-YYYY', () => { + assert.equal(formatDateDisplay('2026-08-06'), '06-08-2026'); + }); + + it('does NOT match a literal "dddd-dd-dd" — proves the digit classes survived as \\d, not as the letter d', () => { + assert.equal(formatDateDisplay('dddd-dd-dd'), 'dddd-dd-dd'); + }); + + it('passes through non-ISO values unchanged', () => { + assert.equal(formatDateDisplay('06/08/2026'), '06/08/2026'); + assert.equal(formatDateDisplay('2026-8-6'), '2026-8-6'); + assert.equal(formatDateDisplay(''), ''); + assert.equal(formatDateDisplay(null), ''); + }); +}); + +describe('buildJsreportHelpersString — group-break state in the emitted string', () => { + it('isGroupBreak tracks previous values per field across a a,b sequence', () => { + const { isGroupBreak } = evalBuiltHelpers(buildJsreportHelpersString(), ['isGroupBreak']); + assert.equal(isGroupBreak('account', 'a'), true); + assert.equal(isGroupBreak('account', 'a'), false); + assert.equal(isGroupBreak('account', 'b'), true); + assert.equal(isGroupBreak('account', 'b'), false); + }); + + it('tracks each field independently', () => { + const { isGroupBreak } = evalBuiltHelpers(buildJsreportHelpersString(), ['isGroupBreak']); + assert.equal(isGroupBreak('account', 'a'), true); + assert.equal(isGroupBreak('org', 'a'), true); + assert.equal(isGroupBreak('account', 'a'), false); + assert.equal(isGroupBreak('org', 'a'), false); + }); + + it('resetGroupTracking clears the state so the next value breaks again', () => { + const { isGroupBreak, resetGroupTracking } = evalBuiltHelpers( + buildJsreportHelpersString(), ['isGroupBreak', 'resetGroupTracking'], + ); + assert.equal(isGroupBreak('account', 'a'), true); + assert.equal(isGroupBreak('account', 'a'), false); + resetGroupTracking(); + assert.equal(isGroupBreak('account', 'a'), true); + }); + + it('matches the live helpers over the same a,a,b sequence (parity, stateful)', () => { + const { isGroupBreak, resetGroupTracking } = evalBuiltHelpers( + buildJsreportHelpersString(), ['isGroupBreak', 'resetGroupTracking'], + ); + const live = createReportHelpers(); + const sequence = ['a', 'a', 'b', 'b', 'a']; + const emittedResults = sequence.map((v) => isGroupBreak('account', v)); + const liveResults = sequence.map((v) => live.isGroupBreak('account', v)); + assert.deepEqual(emittedResults, liveResults); + assert.deepEqual(emittedResults, [true, false, true, false, true]); + resetGroupTracking(); + live.resetGroupTracking(); + assert.equal(isGroupBreak('account', 'a'), live.isGroupBreak('account', 'a')); + }); +}); + +// ───────────────────────────────────────────────────────────────────────────── +// Source guard: `buildJsreportHelpersString` must never go back to deriving the +// emitted string from the LIVE functions. +// +// This is the one hole no behavioural test can cover. Reverting to +// `fn.toString()` keeps every other test in this file GREEN, because nothing in +// a `node --test` run is minified — `fn.toString()` faithfully emits +// `function ifCond(` here and only degrades to `function l(` in a production +// bundle. So the invariant has to be asserted against the SOURCE TEXT. +// +// The assertion is scoped to the function body and comment-stripped on purpose: +// `fn.toString()` and `createReportHelpers()` both appear legitimately elsewhere +// in the module — in the JSDoc above this very function, in the +// `JSREPORT_HELPER_SOURCES` rationale, and in `registerReportHelpers()` (which +// SHOULD call `createReportHelpers`). A whole-file grep would be a guaranteed +// false positive. +// ───────────────────────────────────────────────────────────────────────────── + +/** Strip block and line comments so prose mentioning `fn.toString()` can't trip the guard. */ +function stripComments(code) { + return code + .replace(/\/\*[\s\S]*?\*\//g, '') + .replace(/^[ \t]*\/\/.*$/gm, ''); +} + +describe('buildJsreportHelpersString — source guard against the minification-unsafe fn.toString() pattern', () => { + const moduleSrc = readFileSync(MODULE_PATH, 'utf8'); + // `extractFunctionSource` starts at `function (`, so the JSDoc block + // above the function (which discusses fn.toString() in prose) is excluded. + const fnSrc = extractFunctionSource(moduleSrc, 'buildJsreportHelpersString'); + const fnBody = stripComments(fnSrc); + + it('the extraction actually captured the whole function body (guards against a silently-passing empty match)', () => { + // Without this, a broken extraction would make every assertion below + // vacuously true. + assert.match(fnSrc, /^function buildJsreportHelpersString\(helpersCode/); + assert.ok(fnSrc.endsWith('}'), 'extracted block does not end at a closing brace'); + assert.match(fnBody, /const canonicalSrc =/); + assert.match(fnBody, /return \[requireLines, stateSrc, canonicalSrc, extrasSrc\]/); + }); + + it('does not call .toString() anywhere in its body', () => { + assert.doesNotMatch( + fnBody, + /\.toString\s*\(/, + 'buildJsreportHelpersString must not serialize the live helpers with fn.toString(): they are ' + + "closure locals inside createReportHelpers(), so a minified bundle emits `function l(` and " + + 'jsreport answers 400 missing helper. Emit hardcoded source text via JSREPORT_HELPER_SOURCES instead.', + ); + }); + + it('does not derive the emitted string from createReportHelpers()', () => { + assert.doesNotMatch( + fnBody, + /createReportHelpers/, + 'buildJsreportHelpersString must not read the live helper set: any identifier it pulls from ' + + "createReportHelpers()'s closure (function name OR captured variable) gets renamed by the " + + 'minifier and leaks into the string sent to jsreport.', + ); + }); + + it('builds the canonical set from the hardcoded JSREPORT_HELPER_SOURCES map', () => { + assert.match(fnBody, /JSREPORT_HELPER_SOURCES/); + }); + + it('the comment-stripping is load-bearing — the raw function text does mention the forbidden pattern in prose', () => { + // If this ever fails, the "NEVER build this from fn.toString()" warning + // comment was deleted; the guard above still works, but the next reader + // loses the explanation of WHY. Kept as a canary, not as a hard rule. + assert.match(fnSrc, /toString/); + }); +}); diff --git a/templates/reports/helpers/report-html-helpers.js b/templates/reports/helpers/report-html-helpers.js index 1fa9bb5ee..3f6564bfa 100644 --- a/templates/reports/helpers/report-html-helpers.js +++ b/templates/reports/helpers/report-html-helpers.js @@ -1,6 +1,12 @@ /** * Canonical Handlebars helpers for LOCAL HTML rendering of reports. * + * This is the ONLY approved source for jsreport's `formatCurrency`/`formatNumber` + * helpers — never write a second currency/number Handlebars helper by hand in a + * per-report `helpers.js` or inline in `report-api.js`. See CLAUDE.md § Currency + * & Amount Formatting (MANDATORY); the browser-side equivalent is + * `tools/app-shell/src/lib/formatCurrency.js` (ETP-4314). + * * These mirror — verbatim — the generated `artifacts//helpers.js` functions * that the report HTML render path historically registered (the fixed whitelist: * isGroupBreak, resetGroupTracking, formatDate, formatCurrency, formatBoolean, @@ -10,9 +16,11 @@ * dev plugin register the helpers WITHOUT dynamically executing the per-report * artifact file (no `new Function` / `eval`, which Sonar flags as S1523). * - * jsreport (PDF/XLSX) is intentionally unchanged: it still consumes the per-report - * `helpers.js` string directly, which is where report-specific helpers such as - * `qrCode` live. Those are never part of the local HTML whitelist. + * jsreport (PDF/XLSX) still consumes a helpers string built from this module + * (see `buildJsreportHelpersString()`), plus any report-specific extras found in + * the per-report `helpers.js`. Document QR codes are NOT a helper on either + * path: they are precomputed as plain data (`header.qrDataUrl`) via + * `computeDocumentQrDataUrl()` before render (ETP-4908). * * `createReportHelpers()` returns a fresh set with isolated group-break state, * matching the previous per-render isolation that `new Function` provided. @@ -54,7 +62,7 @@ export function createReportHelpers({ numberFormat } = {}) { if (value == null) return ''; var num = Number(value); if (isNaN(num)) return String(value); - return new Intl.NumberFormat('en-US', { minimumFractionDigits: 2, maximumFractionDigits: 2 }).format(num); + return new Intl.NumberFormat('es-ES', { minimumFractionDigits: 2, maximumFractionDigits: 2, useGrouping: true }).format(num); } function formatBoolean(value) { @@ -65,7 +73,7 @@ export function createReportHelpers({ numberFormat } = {}) { if (value == null) return ''; var num = Number(value); if (isNaN(num)) return String(value); - return new Intl.NumberFormat('en-US', numberFormat || undefined).format(num); + return new Intl.NumberFormat('es-ES', Object.assign({ useGrouping: true }, numberFormat || undefined)).format(num); } function ifCond(v1, operator, v2, options) { @@ -122,13 +130,8 @@ export function createReportHelpers({ numberFormat } = {}) { * Build the text encoded in a document report's QR code. * * Exact port of the text-building logic of the historical per-report `qrCode` - * Handlebars helpers (artifacts/print-*\/helpers.js). All 8 document reports - * shared the same structure and segment order; only the date field varied by - * document type (invoices: dateinvoiced, orders/quotations: dateordered, - * shipments/receipts: movementdate, payments: paymentdate) and the amount - * field (invoices/orders: grandtotal, payments: amount, shipments: none) — - * expressed here as fallback chains. Kept pure so it can be tested without - * generating an actual QR image. + * Handlebars helper (artifacts/print-*\/helpers.js). Kept pure so it can be + * tested without generating an actual QR image. * * @param {object} [header] Document header row. * @returns {string} Pipe-joined field string, 'empty' when the header has no @@ -173,6 +176,86 @@ export async function computeDocumentQrDataUrl(header, { qrcode } = {}) { return QRCode.toDataURL(buildDocumentQrText(header), { width: 120, margin: 1 }); } +/** + * Verbatim SOURCE TEXT of the canonical helpers, keyed by the helper name + * jsreport must register them under. + * + * WHY A SECOND, STRING COPY OF THE FUNCTIONS ABOVE — READ BEFORE "DEDUPLICATING": + * `buildJsreportHelpersString()` used to serialize the live functions with + * `fn.toString()`. That silently breaks in a production bundle: the helpers are + * local declarations inside `createReportHelpers()`'s closure, so the minifier + * renames both the FUNCTION NAMES (`function ifCond(` → `function l(`) and every + * CLOSURE VARIABLE they capture (`_prevGroupValues` → `e`). jsreport derives each + * helper's name from the `function (` text it receives, so the emitted + * string declared `l`/`i`/… and jsreport answered `400 missing helper "ifCond"`; + * `isGroupBreak` additionally hit a `ReferenceError` on the renamed closure var. + * It only ever worked in dev, where nothing is minified. + * + * Emitting hardcoded source text is the fix, and it is the same pattern the + * three helpers that already survived minification (`__groupEsEs`, + * `formatCurrency`, `formatNumber`) have always used: no bundle identifier — + * neither a function name nor a captured variable — can leak into the string, so + * the output is byte-identical in dev and in a minified production build. The + * alternative (recreating the live helpers from these strings via + * `new Function`) is ruled out by Sonar S1523, per this module's docstring. + * + * INVARIANT: each entry here must stay behaviourally identical to its + * same-named function in `createReportHelpers()` above. They are a matched pair; + * change one, change the other. A parity test guards this — see + * `tools/app-shell/test/report-jsreport-helpers-builder.test.js`. + * + * `formatCurrency`/`formatNumber` are intentionally absent — they are generated + * per call with the instance separators / decimal precision baked in. + */ +const JSREPORT_HELPER_SOURCES = { + isGroupBreak: `function isGroupBreak(field, currentValue) { + var prev = _prevGroupValues[field]; + _prevGroupValues[field] = currentValue; + return prev !== currentValue; +}`, + resetGroupTracking: `function resetGroupTracking() { + _prevGroupValues = {}; +}`, + formatDate: `function formatDate(value) { + if (value == null || value === '') return ''; + var d = new Date(value); + if (isNaN(d.getTime())) return String(value); + return new Intl.DateTimeFormat('en-GB', { day: '2-digit', month: '2-digit', year: 'numeric' }).format(d); +}`, + formatBoolean: `function formatBoolean(value) { + return value ? 'Yes' : 'No'; +}`, + ifCond: `function ifCond(v1, operator, v2, options) { + switch (operator) { + case '===': return v1 === v2 ? options.fn(this) : options.inverse(this); + case '!==': return v1 !== v2 ? options.fn(this) : options.inverse(this); + default: return options.inverse(this); + } +}`, + eq: `function eq(a, b) { return a === b; }`, + sumField: `function sumField(rows, field) { + if (!Array.isArray(rows)) return 0; + return rows.reduce(function(acc, row) { + var val = Number(row[field]); + return acc + (isNaN(val) ? 0 : val); + }, 0); +}`, + formatDateDisplay: `function formatDateDisplay(value) { + if (value == null || value === '') return ''; + if (/^\\d{4}-\\d{2}-\\d{2}$/.test(String(value))) { + var parts = value.split('-'); + return parts[2] + '-' + parts[1] + '-' + parts[0]; + } + return String(value); +}`, + sumRowsByCategory: `function sumRowsByCategory(rows, categoryPrefix, field) { + if (!Array.isArray(rows)) return 0; + return rows + .filter(function(r) { return (r.category || '').startsWith(categoryPrefix); }) + .reduce(function(sum, r) { return sum + (Number(r[field]) || 0); }, 0); +}`, +}; + /** * Statically recover the `formatNumber` Intl options from a report's * `helpers.js` source WITHOUT executing it. Returns the options object the @@ -216,3 +299,149 @@ export function registerReportHelpers(handlebars, helpersCode) { }); return helpers; } + +// Helper names covered by the canonical set — anything else found in a report's +// raw helpers.js is report-specific and must be preserved verbatim. +// +// Derived from JSREPORT_HELPER_SOURCES (the source-text map) rather than +// hand-maintained as a third, separate list: a helper added there without +// being added here would silently fail to get stripped from a report's +// extras, letting a report-declared function with the same name survive +// alongside the canonical one — two `function (` declarations in the +// emitted string, with JS hoisting picking whichever the report declared. +// `formatCurrency`/`formatNumber` are added explicitly because they are +// intentionally excluded from JSREPORT_HELPER_SOURCES (generated per call +// with instance separators baked in — see that map's docstring). +const CANONICAL_HELPER_NAMES = new Set([ + ...Object.keys(JSREPORT_HELPER_SOURCES), + 'formatCurrency', + 'formatNumber', +]); + +function extractBraceBlock(source, startIdx) { + const braceStart = source.indexOf('{', startIdx); + let depth = 0; + let i = braceStart; + for (; i < source.length; i++) { + if (source[i] === '{') depth++; + else if (source[i] === '}') { + depth--; + if (depth === 0) break; + } + } + return source.slice(startIdx, i + 1); +} + +function extractTopLevelFunctions(source) { + const results = []; + const re = /function\s+(\w+)\s*\(/g; + let m; + while ((m = re.exec(source))) { + const fnSource = extractBraceBlock(source, m.index); + results.push({ name: m[1], source: fnSource }); + re.lastIndex = m.index + fnSource.length; + } + return results; +} + +function extractRequireLines(source) { + const matches = source.match(/^[ \t]*(?:var|const|let)\s+\w+\s*=\s*require\([^)]*\)\s*;?[ \t]*$/gm); + return matches ? matches.join('\n') : ''; +} + +/** + * Builds the `helpers` string sent to jsreport for the PDF/XLSX render path — + * the real centralization point for that path (see docs/... ETP-4314 plan). + * + * jsreport runs in a separate Docker container reachable only over HTTP, with + * no shared module system with this repo — so it can never `import` + * formatCurrency() or this module directly. Instead, this function emits the + * canonical helper set as source text (`JSREPORT_HELPER_SOURCES`, the matched + * string pair of `createReportHelpers()`'s functions) and appends only the + * report-SPECIFIC extras (with their `require` lines) extracted from the + * report's raw `artifacts//helpers.js`. The result is the single source of + * truth for both render paths — not a second, hand-maintained copy per report. + * + * It deliberately does NOT serialize the live functions with `fn.toString()`: + * that is minification-unsafe and shipped a production-only + * `400 missing helper "ifCond"` — see `JSREPORT_HELPER_SOURCES` for the full + * rationale before changing this. + * + * `formatCurrency`/`formatNumber` cannot rely on `Intl.NumberFormat` in the + * serialized string: jsreport runs its own separate Node process (see module + * docstring above), and the Node/ICU build the `etendo-jsreport` Docker image + * ships (Node 18.20.4 / ICU 74.2 / CLDR 44.1, confirmed via `docker exec`) + * silently drops the thousands separator for the `es-ES` locale specifically + * in the 1000-9999 range — the exact bug this ticket exists to fix. Node ≥20 + * (ICU ≥78/CLDR ≥48) does not have this data bug, but we can't control which + * Node build ends up running jsreport (that lives in a separate repo/image). + * `__groupEsEs` sidesteps the whole class of problem: a manual, locale-data- + * free grouping algorithm gives the same result on any Node/ICU version. + * + * `isGroupBreak`/`resetGroupTracking` have their own closure-variable issue + * (`_prevGroupValues`) — solved by declaring that variable at the top of the + * combined string rather than templating the whole function (their bodies + * don't reference anything else external). + * + * @param {string} [helpersCode] Raw contents of `artifacts//helpers.js`. + * @param {Intl.NumberFormatOptions} [numberFormatOverride] Explicit + * `formatNumber` decimal-precision override for callers that already + * know it as a plain JS value (e.g. a document PDF's exchange-rate + * precision) instead of one recoverable by regex from a raw + * `helpers.js` string. Takes precedence over `extractNumberFormatOptions`. + * @param {{ thousandsSeparator?: string, decimalSeparator?: string }} [separators] + * Instance-wide separators (from the same `/sws/neo/currency-format` + * config `formatCurrency.js` reads in the browser — ETP-4314). Baked + * into the generated `__groupEsEs` source as literals, since jsreport + * can never fetch this config itself. Defaults to `.`/`,`. + * @returns {string} Combined JS source to send as jsreport's `helpers` field. + */ +export function buildJsreportHelpersString(helpersCode, numberFormatOverride, separators) { + const numberFormat = numberFormatOverride || extractNumberFormatOptions(helpersCode); + const thousandsSeparator = (separators && separators.thousandsSeparator) || '.'; + const decimalSeparator = (separators && separators.decimalSeparator) || ','; + + const stateSrc = 'var _prevGroupValues = {};'; + + const groupEsEsSrc = `function __groupEsEs(num, minFrac, maxFrac) { + var sign = num < 0 ? '-' : ''; + var abs = Math.abs(num); + var fixed = abs.toFixed(maxFrac); + var parts = fixed.split('.'); + var intPart = parts[0].replace(/\\B(?=(\\d{3})+(?!\\d))/g, ${JSON.stringify(thousandsSeparator)}); + var decPart = parts[1] || ''; + while (decPart.length > minFrac && decPart.charAt(decPart.length - 1) === '0') { + decPart = decPart.slice(0, -1); + } + return decPart ? sign + intPart + ${JSON.stringify(decimalSeparator)} + decPart : sign + intPart; +}`; + + const formatCurrencySrc = `function formatCurrency(value) { + if (value == null) return ''; + var num = Number(value); + if (isNaN(num)) return String(value); + return __groupEsEs(num, 2, 2); +}`; + + const minFrac = (numberFormat && numberFormat.minimumFractionDigits != null) ? numberFormat.minimumFractionDigits : 0; + const maxFrac = (numberFormat && numberFormat.maximumFractionDigits != null) ? numberFormat.maximumFractionDigits : 3; + const formatNumberSrc = `function formatNumber(value) { + if (value == null) return ''; + var num = Number(value); + if (isNaN(num)) return String(value); + return __groupEsEs(num, ${minFrac}, ${maxFrac}); +}`; + + // NEVER build this from `fn.toString()` on the live helpers: those are closure + // locals, so a production bundle emits minified function names AND minified + // closure-variable references — see JSREPORT_HELPER_SOURCES above. + const canonicalSrc = Object.values(JSREPORT_HELPER_SOURCES) + .concat(groupEsEsSrc, formatCurrencySrc, formatNumberSrc) + .join('\n\n'); + + const extras = helpersCode ? extractTopLevelFunctions(helpersCode).filter((f) => !CANONICAL_HELPER_NAMES.has(f.name)) : []; + const requireLines = helpersCode ? extractRequireLines(helpersCode) : ''; + const extrasSrc = extras.map((f) => f.source).join('\n\n'); + + return [requireLines, stateSrc, canonicalSrc, extrasSrc].filter(Boolean).join('\n\n'); +} diff --git a/tools/report-server/__tests__/server-render.test.js b/tools/report-server/__tests__/server-render.test.js index 74afded87..c01dcbd87 100644 --- a/tools/report-server/__tests__/server-render.test.js +++ b/tools/report-server/__tests__/server-render.test.js @@ -99,10 +99,12 @@ describe('report server render path (ETP-4908 regression guards)', () => { // formatDate resolves in the host's local timezone, so only the shape // (dd/mm/yyyy) is asserted here, not the exact day. assert.match(html, /\d{2}\/\d{2}\/2026/); - assert.match(html, /1,210\.00/); + // formatCurrency is the canonical es-ES grouped format (ETP-4314 sync). + // CLDR quirk: some ICU builds skip the separator for 4-digit es-ES numbers. + assert.match(html, /1\.?210,00/); assert.match(html, /Completed/); - assert.match(html, /10\.50/); // line unitPrice via formatCurrency - assert.match(html, /189\.50/); + assert.match(html, /10,50/); // line unitPrice via formatCurrency + assert.match(html, /189,50/); }); it('throws "Missing helper" for a template invoking an unregistered helper', () => { diff --git a/tools/report-server/server.js b/tools/report-server/server.js index bf2a208f9..c9814c0b7 100644 --- a/tools/report-server/server.js +++ b/tools/report-server/server.js @@ -24,7 +24,7 @@ import { readFileSync, readdirSync, existsSync } from 'node:fs'; import { createRequire } from 'node:module'; import { resolve, join, dirname } from 'node:path'; import { fileURLToPath } from 'node:url'; -import { registerReportHelpers, computeDocumentQrDataUrl } from '../../templates/reports/helpers/report-html-helpers.js'; +import { registerReportHelpers, computeDocumentQrDataUrl, buildJsreportHelpersString } from '../../templates/reports/helpers/report-html-helpers.js'; const _require = createRequire(import.meta.url); const __dirname = dirname(fileURLToPath(import.meta.url)); @@ -60,6 +60,23 @@ function getDbConfig() { // Helpers // --------------------------------------------------------------------------- +// Instance-wide currency separators for the jsreport helper string, from the +// same NEO config source the browser's formatCurrency.js reads (ETP-4314). +// Cached for the process lifetime; falls back to './,' when NEO is unreachable. +// Mirrors getReportCurrencySeparators() in the Vite dev plugin (report-api.js). +let currencySeparatorsPromise = null; +async function getReportCurrencySeparators() { + if (currencySeparatorsPromise) return currencySeparatorsPromise; + currencySeparatorsPromise = fetch(`${ETENDO_URL}/sws/neo/currency-format`) + .then((res) => (res.ok ? res.json() : Promise.reject(new Error(`status ${res.status}`)))) + .then((data) => ({ + thousandsSeparator: typeof data?.thousandsSeparator === 'string' ? data.thousandsSeparator : '.', + decimalSeparator: typeof data?.decimalSeparator === 'string' ? data.decimalSeparator : ',', + })) + .catch(() => ({ thousandsSeparator: '.', decimalSeparator: ',' })); + return currencySeparatorsPromise; +} + function getClientIdFromToken(authHeader) { try { const token = (authHeader || '').replace(/^Bearer\s+/i, ''); @@ -363,9 +380,15 @@ async function handleRequest(req, res) { return; } - // PDF/XLSX: delegate to jsreport + // PDF/XLSX: delegate to jsreport. jsreport runs in a separate container + // with its own sandbox, so it gets the canonical helper set as SOURCE + // TEXT plus only this report's specific extras — never the raw artifact + // helpers.js alone (post-ETP-4083 it no longer defines the formatting + // helpers, which broke every {{#ifCond}}/{{formatDate}} template here). + // Same composition as the Vite dev plugin (report-api.js). + const separators = await getReportCurrencySeparators(); const payload = { - template: { content: templateContent, engine: 'handlebars', recipe, helpers: helpersCode }, + template: { content: templateContent, engine: 'handlebars', recipe, helpers: buildJsreportHelpersString(helpersCode, undefined, separators) }, data: templateData, }; if (recipe === 'chrome-pdf') {