odweta/fakturovac
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Merge origin/main into odweta-stunning-engine

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odweta
2026-09-10 17:29:53 +02:00
parent d440788d0d 1c5c074fa1
commit 65c11ba86e
7 changed files with 344 additions and 18 deletions
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app/src/app.js
+69 -17
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@@ -10,7 +10,7 @@ const { normalizeInvoiceData } = require('./invoice-data');
const app = express();
const sessionDurationMs = 1000 * 60 * 60 * 24 * 30;
app.use(express.json());
app.use(express.json({ limit: '2mb' }));
const hashPassword = (password, salt = crypto.randomBytes(16).toString('hex')) => new Promise((resolve, reject) => {
crypto.scrypt(password, salt, 64, (error, derivedKey) => {
@@ -227,6 +227,33 @@ app.put('/api/supplier', requireAuth, async (req, res, next) => {
}
});
app.get('/api/settings', requireAuth, async (req, res, next) => {
try {
const result = await pool.query('SELECT invoice_starting_number FROM user_settings WHERE user_id = $1', [req.userId]);
res.json({ settings: { invoiceStartingNumber: result.rowCount ? result.rows[0].invoice_starting_number : 1 } });
} catch (error) {
next(error);
}
});
app.put('/api/settings', requireAuth, async (req, res, next) => {
try {
const invoiceStartingNumber = Number.parseInt(req.body.invoiceStartingNumber, 10);
if (!Number.isInteger(invoiceStartingNumber) || invoiceStartingNumber < 1) {
res.status(400).json({ error: 'Počáteční číslo faktury musí být kladné celé číslo.' });
return;
}
const result = await pool.query(`
INSERT INTO user_settings (user_id, invoice_starting_number) VALUES ($1, $2)
ON CONFLICT (user_id) DO UPDATE SET invoice_starting_number = EXCLUDED.invoice_starting_number
RETURNING invoice_starting_number
`, [req.userId, invoiceStartingNumber]);
res.json({ settings: { invoiceStartingNumber: result.rows[0].invoice_starting_number } });
} catch (error) {
next(error);
}
});
app.get('/api/clients', requireAuth, async (req, res, next) => {
try {
const result = await pool.query('SELECT * FROM clients WHERE user_id = $1 ORDER BY created_at, id', [req.userId]);
@@ -376,13 +403,21 @@ app.post('/api/invoices', requireAuth, async (req, res, next) => {
const invoiceYear = new Date().getFullYear();
await client.query('BEGIN');
const settingsResult = await client.query(
'SELECT invoice_starting_number FROM user_settings WHERE user_id = $1',
[req.userId]
);
const invoiceStartingNumber = settingsResult.rowCount ? settingsResult.rows[0].invoice_starting_number : 1;
await client.query(`
INSERT INTO invoice_counters (user_id, invoice_year, last_number)
SELECT $1, $2, COALESCE(MAX((substring(invoice_number FROM '^F-[0-9]{4}-([0-9]+)$'))::integer), 0)
SELECT $1, $2, GREATEST(
COALESCE(MAX((substring(invoice_number FROM '^F-[0-9]{4}-([0-9]+)$'))::integer), 0),
$4 - 1
)
FROM invoices
WHERE user_id = $1 AND invoice_number LIKE $3
ON CONFLICT (user_id, invoice_year) DO NOTHING
`, [req.userId, invoiceYear, `F-${invoiceYear}-%`]);
`, [req.userId, invoiceYear, `F-${invoiceYear}-%`, invoiceStartingNumber]);
const counterResult = await client.query(`
UPDATE invoice_counters
SET last_number = last_number + 1
@@ -514,6 +549,7 @@ const renderInvoicePdf = async (document, invoice) => {
width: 180,
margin: 1
}) : null;
const signatureBuffer = data.signature ? Buffer.from(data.signature.split(',')[1], 'base64') : null;
const pageWidth = document.page.width - document.page.margins.left - document.page.margins.right;
const navy = '#183b56';
const line = '#d8d4cc';
@@ -565,28 +601,29 @@ const renderInvoicePdf = async (document, invoice) => {
const tableTop = document.y + 12;
const columns = [0, pageWidth * 0.52, pageWidth * 0.68, pageWidth * 0.82, pageWidth];
const rowHeight = 25;
document.rect(document.page.margins.left, tableTop, pageWidth, rowHeight).fill('#eef1f3');
const headerRowHeight = 25;
const itemRowHeight = 22.5;
document.rect(document.page.margins.left, tableTop, pageWidth, headerRowHeight).fill('#eef1f3');
document.fillColor(navy).font(boldFont).fontSize(9);
['Položka', 'Množství', 'MJ', 'Cena za MJ'].forEach((heading, index) => {
document.text(heading, document.page.margins.left + columns[index] + 6, tableTop + 8, {
width: columns[index + 1] - columns[index] - 12
});
});
document.y = tableTop + rowHeight;
document.y = tableTop + headerRowHeight;
(data.items || []).forEach((item, index) => {
const rowTop = document.y;
document.rect(document.page.margins.left, rowTop, pageWidth, rowHeight)
document.rect(document.page.margins.left, rowTop, pageWidth, itemRowHeight)
.fill(index % 2 ? lightBlue : warm);
document.moveTo(document.page.margins.left, rowTop + rowHeight)
.lineTo(document.page.margins.left + pageWidth, rowTop + rowHeight)
document.moveTo(document.page.margins.left, rowTop + itemRowHeight)
.lineTo(document.page.margins.left + pageWidth, rowTop + itemRowHeight)
.strokeColor(line).lineWidth(0.7).stroke();
document.fillColor(bodyText).font(regularFont).fontSize(9);
[pdfText(item.popis), formatCzechNumber(item.mnozstvi), pdfText(item.mernaJednotka), `${formatCzechNumber(item.cenaZaMj)} Kč`]
.forEach((value, columnIndex) => document.text(value, document.page.margins.left + columns[columnIndex] + 6, rowTop + 8, {
.forEach((value, columnIndex) => document.text(value, document.page.margins.left + columns[columnIndex] + 6, rowTop + 6, {
width: columns[columnIndex + 1] - columns[columnIndex] - 12
}));
document.y = rowTop + rowHeight;
document.y = rowTop + itemRowHeight;
});
document.y += 18;
@@ -598,16 +635,31 @@ const renderInvoicePdf = async (document, invoice) => {
document.y += 35;
document.moveTo(document.page.margins.left, document.y).lineTo(document.page.margins.left + pageWidth, document.y)
.strokeColor(navy).lineWidth(1.5).stroke();
document.y += 12;
const paymentTop = document.y;
document.roundedRect(document.page.margins.left, paymentTop, pageWidth, 165, 4).fillAndStroke('#f4f7fb', line);
const paymentCardHeight = 105;
const paymentTop = document.page.height - document.page.margins.bottom - paymentCardHeight;
const paymentLineHeight = 18;
const qrSize = paymentLineHeight * 3;
if (signatureBuffer) {
const signatureWidth = 145;
const signatureHeight = signatureWidth / 2;
const signatureGap = 8;
const signatureX = document.page.margins.left + pageWidth - signatureWidth;
document.image(signatureBuffer, signatureX, paymentTop - signatureGap - signatureHeight, {
fit: [signatureWidth, signatureHeight]
});
}
document.roundedRect(document.page.margins.left, paymentTop, pageWidth, paymentCardHeight, 4)
.fillAndStroke('#f4f7fb', line);
document.fillColor(navy).font(boldFont).fontSize(11).text('Platební údaje', document.page.margins.left + 10, paymentTop + 10);
document.fillColor(bodyText).font(regularFont).fontSize(10)
.text(`Číslo účtu: ${pdfText(payment.cisloUctu)}`, document.page.margins.left + 10, paymentTop + 35)
.text(`IBAN: ${pdfText(payment.iban)}`, document.page.margins.left + 10, paymentTop + 55)
.text(`SWIFT: ${pdfText(payment.swift)}`, document.page.margins.left + 10, paymentTop + 75);
.text(`IBAN: ${pdfText(payment.iban)}`, document.page.margins.left + 10, paymentTop + 35 + paymentLineHeight)
.text(`SWIFT: ${pdfText(payment.swift)}`, document.page.margins.left + 10, paymentTop + 35 + paymentLineHeight * 2);
if (qrBuffer) {
document.image(qrBuffer, document.page.margins.left + pageWidth - 155, paymentTop + 10, { width: 145, height: 145 });
document.image(qrBuffer, document.page.margins.left + pageWidth - qrSize - 10, paymentTop + 30, {
width: qrSize,
height: qrSize
});
}
document.end();
};