JEISA-WEBAPP/src/components/quotes/QuoteDataTable.tsx
Dave edc9f3da74 feat(settings): add user management, fix totals and mobile layout
Adds a Settings > Users screen where members can be added, turned off
and removed, and fixes three defects found while auditing the app on
a phone.

User management
- Settings is a real page with a Users section: add a member (name,
  email, password), flip "Can sign in" to block or restore access
  without deleting their history, or remove them outright.
- The app has no roles - membership is just the active flag - so the
  Settings route no longer requires the "admin" role, which left it
  unreachable for every real member. Settings is now in the sidebar.
- New members are created with active: true. AuthContext refuses to
  sign in a user whose active flag is false, and the field had no
  default, so previously created users were locked out of the app.

Live PocketBase rules for the `users` collection (see
scripts/fix-users-collection.mjs):
- createRule was "" which means PUBLIC - any anonymous visitor could
  create an account on the instance. It now requires an authenticated
  member.
- listRule was "id = @request.auth.id", so a member could only ever
  see their own record and no member list could be rendered. It now
  matches every other collection in the app: @request.auth.id != "".

Totals always showed R0.00
- form.watch("items") returns the same array instance that
  react-hook-form mutates in place, so the useMemo keyed on it never
  recomputed. Both the quote and purchase order totals stayed at zero
  however many items were added. Switched to useWatch with compute,
  which re-runs whenever the watched field really changes.

Mobile layout
- The page was zoomed out on phones: flex items default to
  min-width:auto, so a wide table stretched the layout past the
  viewport. Added min-w-0 to the layout chain.
- The sr-only labels inside the tables are position:absolute with no
  positioned ancestor, so they escaped the table's overflow-x-auto
  clip and stretched the document. Made the scroll containers
  relative.
- DialogContent was w-full plus an mx-4 gutter, which overflowed the
  viewport by 16px and clipped the right edge of every form. The
  component now owns the gutter itself.

Verified at 390x844: all pages and the quote, purchase order and add
user dialogs fit the viewport with no horizontal overflow.
2026-10-21 03:13:01 +02:00

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"use client"
import * as React from "react"
import {
ColumnDef, SortingState, ColumnFiltersState, VisibilityState,
flexRender, getCoreRowModel, getFilteredRowModel, getPaginationRowModel, getSortedRowModel,
useReactTable,
} from "@tanstack/react-table"
import { Columns, Download, Eye } from "lucide-react"
import { Button } from "@/components/ui/button"
import { DropdownMenu, DropdownMenuCheckboxItem, DropdownMenuContent, DropdownMenuTrigger } from "@/components/ui/dropdown-menu"
import { Dialog, DialogContent, DialogDescription, DialogHeader, DialogTitle } from "@/components/ui/dialog"
import { jsPDF } from "jspdf"
import pb from "@/lib/pocketbase"
import { showSuccess } from "@/utils/toast"
import { createQuoteColumns, Quote } from "./QuoteColumns"
import { AttachmentUpload, AttachmentList } from "../purchase-orders/AttachmentUpload"
interface QuoteDataTableProps {
columns: ColumnDef<Quote, any>[]
data: Quote[]
filterValue: string
onFilterChange: (value: string) => void
refreshData: () => void
}
export function QuoteDataTable({ columns: columnsProp, data, filterValue, onFilterChange, refreshData }: QuoteDataTableProps) {
const [sorting, setSorting] = React.useState<SortingState>([])
const [columnFilters, setColumnFilters] = React.useState<ColumnFiltersState>([])
const [columnVisibility, setColumnVisibility] = React.useState<VisibilityState>({})
const [viewDialogOpen, setViewDialogOpen] = React.useState(false)
const [selectedQuote, setSelectedQuote] = React.useState<Quote | null>(null)
const [attachmentsDialogOpen, setAttachmentsDialogOpen] = React.useState(false)
const [selectedQuoteForAttachments, setSelectedQuoteForAttachments] = React.useState<Quote | null>(null)
const handleViewQuote = (quote: Quote) => { setSelectedQuote(quote); setViewDialogOpen(true) }
const openAttachmentsDialog = (quote: Quote) => { setSelectedQuoteForAttachments(quote); setAttachmentsDialogOpen(true) }
const handleDownloadPdf = React.useCallback((quote: Quote) => { void generateQuotePDF(quote) }, [])
const handleRegeneratePdf = React.useCallback(async (quote: Quote) => {
const filename = await generateQuotePDF(quote)
if (filename) await saveQuotePdfToPocketbase(quote, filename)
}, [])
const columnsWithActions = React.useMemo(
() => createQuoteColumns({
onDownloadPdf: handleDownloadPdf,
onViewQuote: handleViewQuote,
onManageAttachments: openAttachmentsDialog,
onRegeneratePdf: handleRegeneratePdf,
}),
[handleDownloadPdf, handleRegeneratePdf]
)
const table = useReactTable<Quote>({
data,
columns: columnsWithActions,
getCoreRowModel: getCoreRowModel(),
getPaginationRowModel: getPaginationRowModel(),
onSortingChange: setSorting,
getSortedRowModel: getSortedRowModel(),
onColumnFiltersChange: setColumnFilters,
getFilteredRowModel: getFilteredRowModel(),
onColumnVisibilityChange: setColumnVisibility,
state: { sorting, columnFilters, columnVisibility },
})
React.useEffect(() => { table.getColumn("customerName")?.setFilterValue(filterValue) }, [filterValue, table])
return (
<>
<div className="flex flex-col sm:flex-row gap-3 py-4">
<input type="text" placeholder="Filter by customer..." value={filterValue}
onChange={e => onFilterChange(e.target.value)} className="w-full sm:max-w-[280px] border border-input rounded-md px-3 py-2 text-sm" />
<DropdownMenu>
<DropdownMenuTrigger asChild>
<Button variant="outline" size="icon" className="shrink-0"><Columns className="h-4 w-4" /></Button>
</DropdownMenuTrigger>
<DropdownMenuContent align="end" className="w-48">
{table.getAllColumns().filter(c => c.getCanHide()).map(col => (
<DropdownMenuCheckboxItem key={col.id} checked={col.getIsVisible()} onCheckedChange={v => col.toggleVisibility(!!v)} className="capitalize">{col.id}</DropdownMenuCheckboxItem>
))}
</DropdownMenuContent>
</DropdownMenu>
</div>
{/* relative: the sr-only labels inside the table are position:absolute.
Without a positioned ancestor they escape this scroll container and
stretch the whole page, which makes Chrome zoom out on phones. */}
<div className="relative rounded-md border bg-background overflow-x-auto">
<table className="w-full min-w-full table-auto">
<thead>
{table.getHeaderGroups().map(hg => (
<tr key={hg.id}>
{hg.headers.map(h => (
<th key={h.id} className="border-b px-3 py-2.5 text-left font-medium text-foreground text-xs sm:text-sm whitespace-nowrap">
{h.isPlaceholder ? null : flexRender(h.column.columnDef.header, h.getContext())}
</th>
))}
</tr>
))}
</thead>
<tbody>
{table.getRowModel().rows?.length ? table.getRowModel().rows.map(row => (
<tr key={row.id} className="border-b hover:bg-muted/50">
{row.getVisibleCells().map(cell => (
<td key={cell.id} className="px-3 py-2.5 text-xs sm:text-sm whitespace-nowrap">{flexRender(cell.column.columnDef.cell, cell.getContext())}</td>
))}
</tr>
)) : (
<tr><td colSpan={99} className="h-24 text-center">No results.</td></tr>
)}
</tbody>
</table>
</div>
{/* View Dialog */}
<Dialog open={viewDialogOpen} onOpenChange={setViewDialogOpen}>
<DialogContent className="sm:max-w-xl md:max-w-2xl">
<DialogHeader className="pb-2">
<DialogTitle className="text-lg sm:text-xl">Quote Details</DialogTitle>
<DialogDescription className="text-xs sm:text-sm">{selectedQuote?.quote_number}</DialogDescription>
</DialogHeader>
<div className="space-y-4">
<p><strong>Customer:</strong> {selectedQuote?.customerName}</p>
<p><strong>Date:</strong> {selectedQuote?.quoteDate ? new Date(selectedQuote.quoteDate).toLocaleDateString() : 'N/A'}</p>
<p><strong>Status:</strong> {selectedQuote?.status}</p>
<p><strong>Valid Until:</strong> {selectedQuote?.validUntil ? new Date(selectedQuote.validUntil).toLocaleDateString() : 'N/A'}</p>
<h4 className="font-semibold">Items:</h4>
<ul className="list-disc list-inside">
{(selectedQuote?.items || []).map((item, i) => (
<li key={item.stockItemId || i}>{item.itemName || item.sku || '(item)'} (SKU: {item.sku || '—'}) — Qty: {selectedQuote.quantities[i] ?? 0} × R{(selectedQuote.unitPrices[i] ?? item.sellingPrice ?? 0).toFixed(2)}</li>
))}
</ul>
</div>
<div className="flex justify-end pt-4"><Button variant="outline" onClick={() => setViewDialogOpen(false)}>Close</Button></div>
</DialogContent>
</Dialog>
{selectedQuoteForAttachments && (
<QuoteAttachmentsDialog
open={attachmentsDialogOpen}
onOpenChange={setAttachmentsDialogOpen}
quote={selectedQuoteForAttachments}
refreshData={refreshData}
/>
)}
</>
)
}
function QuoteAttachmentsDialog({ open, onOpenChange, quote, refreshData }: {
open: boolean; onOpenChange: (open: boolean) => void; quote: Quote; refreshData: () => void
}) {
const [files, setFiles] = React.useState<File[]>([])
const [existingFiles, setExistingFiles] = React.useState<string[]>(quote.attachments || [])
const [saving, setSaving] = React.useState(false)
React.useEffect(() => { setExistingFiles(quote.attachments || []) }, [quote.attachments])
const handleDelete = async (filename: string) => {
const updated = existingFiles.filter(f => f !== filename)
await pb.collection('quotes').update(quote.id, { attachments: updated })
setExistingFiles(updated)
refreshData()
}
const handleSave = async () => {
setSaving(true)
try {
const fd = new FormData()
existingFiles.forEach(f => fd.append('attachments', f))
files.forEach(f => fd.append('attachments', f))
await pb.collection('quotes').update(quote.id, fd)
showSuccess("Attachments saved")
refreshData()
onOpenChange(false)
} catch (err) { console.error(err) }
finally { setSaving(false) }
}
return (
<Dialog open={open} onOpenChange={onOpenChange}>
<DialogContent className="sm:max-w-xl md:max-w-2xl">
<DialogHeader className="pb-2">
<DialogTitle className="text-lg sm:text-xl">Quote Attachments</DialogTitle>
<DialogDescription className="text-xs sm:text-sm">{quote.quote_number}</DialogDescription>
</DialogHeader>
<div className="space-y-4">
<AttachmentList files={existingFiles} orderId={quote.id} onDelete={handleDelete} />
<AttachmentUpload orderId={quote.id} existingFiles={existingFiles} onFilesChange={setFiles} />
<div className="flex justify-end gap-2 pt-4">
<Button variant="outline" onClick={() => onOpenChange(false)}>Cancel</Button>
<Button onClick={handleSave} disabled={saving}>{saving ? "Saving..." : "Save"}</Button>
</div>
</div>
</DialogContent>
</Dialog>
)
}
// ─── PDF GENERATION ─────────────────────────────────────────────────────────────
async function generateQuotePDF(quote: Quote) {
try {
const doc = new jsPDF()
const brandBlack = "#000000"
const accentYellow = "#ffc905"
const darkText = "#1a1a1a"
const lightGray = "#f5f5f5"
const mediumGray = "#666666"
// Header
doc.setFillColor(brandBlack)
doc.rect(0, 0, 210, 45, 'F')
doc.setFillColor(accentYellow)
doc.rect(0, 45, 210, 2, 'F')
doc.setFont("helvetica", "bold")
doc.setFontSize(20)
doc.setTextColor(255, 255, 255)
doc.text("JEI SA", 14, 20)
doc.setFont("helvetica", "normal")
doc.setFontSize(9)
doc.setTextColor(220, 220, 220)
doc.text("47 Station St, Oberholzer, Carletonville, 2499", 14, 26)
doc.text("Tel: 018 786 2897", 14, 31)
doc.setFont("helvetica", "bold")
doc.setFontSize(24)
doc.setTextColor(255, 255, 255)
doc.text("QUOTATION", 120, 25)
// Quote details box
doc.setFillColor(250, 250, 250)
doc.roundedRect(125, 55, 71, 35, 2, 2, 'FD')
doc.setFont("helvetica", "bold")
doc.setFontSize(9)
doc.setTextColor(mediumGray)
doc.text("Quote No:", 128, 61)
doc.text("Date:", 128, 69)
doc.text("Valid Until:", 128, 77)
doc.setFont("helvetica", "normal")
doc.setTextColor(darkText)
doc.text(quote.quote_number || quote.id, 193, 61, { align: "right" })
doc.text(new Date(quote.quoteDate).toLocaleDateString(), 193, 69, { align: "right" })
doc.text(quote.validUntil ? new Date(quote.validUntil).toLocaleDateString() : 'N/A', 193, 77, { align: "right" })
// Customer box
let y = 105
doc.setFont("helvetica", "bold")
doc.setFontSize(11)
doc.setTextColor(brandBlack)
doc.text("CUSTOMER INFORMATION", 14, y)
doc.setDrawColor(accentYellow)
doc.setLineWidth(1.5)
doc.line(14, y + 2, 75, y + 2)
y += 10
doc.setFillColor(lightGray)
doc.roundedRect(14, y, 182, 32, 2, 2, 'F')
y += 6
doc.setFont("helvetica", "bold")
doc.setFontSize(10)
doc.setTextColor(darkText)
doc.text(quote.customer?.name || quote.customerName || "N/A", 18, y)
y += 6
doc.setFont("helvetica", "normal")
doc.setFontSize(8)
doc.setTextColor(mediumGray)
if (quote.customer?.address) doc.text(quote.customer.address, 18, y)
// Items table
y += 14
doc.setFont("helvetica", "bold")
doc.setFontSize(11)
doc.setTextColor(brandBlack)
doc.text("QUOTE ITEMS", 14, y)
doc.setDrawColor(accentYellow)
doc.line(14, y + 2, 55, y + 2)
y += 8
// Header row
doc.setFillColor(brandBlack)
doc.roundedRect(14, y, 182, 10, 1, 1, 'F')
doc.setFont("helvetica", "bold")
doc.setFontSize(9)
doc.setTextColor(255, 255, 255)
doc.text("#", 17, y + 6)
doc.text("Description", 28, y + 6)
doc.text("SKU", 100, y + 6)
doc.text("Qty", 130, y + 6, { align: "center" })
doc.text("Unit Price", 155, y + 6, { align: "right" })
doc.text("Total", 188, y + 6, { align: "right" })
y += 10
doc.setFont("helvetica", "normal")
doc.setFontSize(8)
let subtotal = 0
// quantities is the source of truth — old quotes have empty items arrays
// because the previous schema truncated them, but quantities/unitPrices are intact.
const lineCount = Math.max(quote.quantities?.length ?? 0, quote.items?.length ?? 0, quote.unitPrices?.length ?? 0)
for (let i = 0; i < lineCount; i++) {
const item = quote.items?.[i] || { itemName: '(item)', sku: '', sellingPrice: 0 }
const qty = quote.quantities?.[i] || 0
const price = quote.unitPrices?.[i] || item.sellingPrice || 0
const total = qty * price
subtotal += total
const rowH = 10
if (i % 2 === 0) {
doc.setFillColor(250, 250, 250)
doc.rect(14, y, 182, rowH, 'F')
}
doc.setTextColor(darkText)
doc.text(String(i + 1), 17, y + 5)
doc.text(String(item.itemName || '(item)').substring(0, 40), 28, y + 5)
doc.setTextColor(mediumGray)
doc.setFontSize(7)
doc.text(item.sku || '—', 100, y + 5)
doc.setFontSize(8)
doc.setTextColor(darkText)
doc.text(String(qty), 130, y + 5, { align: "center" })
doc.text(`R${price.toFixed(2)}`, 155, y + 5, { align: "right" })
doc.text(`R${total.toFixed(2)}`, 188, y + 5, { align: "right" })
y += rowH
}
// Totals
const vatRate = 0.15
const vatAmount = subtotal * vatRate
const totalWithVat = subtotal + vatAmount
y += 5
doc.setFillColor(lightGray)
doc.roundedRect(130, y, 66, 30, 2, 2, 'F')
y += 7
doc.setFont("helvetica", "normal")
doc.setFontSize(9)
doc.setTextColor(mediumGray)
doc.text("Subtotal:", 135, y)
doc.setTextColor(darkText)
doc.text(`R${subtotal.toFixed(2)}`, 188, y, { align: "right" })
y += 8
doc.setTextColor(mediumGray)
doc.text("Tax (VAT 15%):", 135, y)
doc.setTextColor(darkText)
doc.text(`R${vatAmount.toFixed(2)}`, 188, y, { align: "right" })
y += 8
doc.setFillColor(brandBlack)
doc.roundedRect(130, y - 3, 66, 10, 2, 2, 'F')
doc.setFont("helvetica", "bold")
doc.setFontSize(11)
doc.setTextColor(255, 255, 255)
doc.text("TOTAL:", 135, y + 4)
doc.text(`R${totalWithVat.toFixed(2)}`, 188, y + 4, { align: "right" })
// Notes
if (quote.notes) {
y += 20
doc.setFont("helvetica", "bold")
doc.setFontSize(10)
doc.setTextColor(brandBlack)
doc.text("Notes:", 14, y)
y += 5
doc.setFont("helvetica", "normal")
doc.setFontSize(8)
doc.setTextColor(mediumGray)
doc.text(quote.notes, 14, y)
}
doc.save(`QT_${(quote.quote_number || quote.id).replace(/[^A-Za-z0-9_-]/g, "_")}.pdf`)
// Return the generated filename for upload
return `QT_${(quote.quote_number || quote.id).replace(/[^A-Za-z0-9_-]/g, "_")}.pdf`
} catch (err) {
console.error("PDF error:", err)
return null
}
}
// Separate function to save PDF to PocketBase
export async function saveQuotePdfToPocketbase(quote: Quote, pdfFilename: string): Promise<string | null> {
try {
const doc = new jsPDF()
const brandBlack = "#000000"
const accentYellow = "#ffc905"
const darkText = "#1a1a1a"
const lightGray = "#f5f5f5"
const mediumGray = "#666666"
// Header
doc.setFillColor(brandBlack)
doc.rect(0, 0, 210, 45, 'F')
doc.setFillColor(accentYellow)
doc.rect(0, 45, 210, 2, 'F')
doc.setFont("helvetica", "bold")
doc.setFontSize(20)
doc.setTextColor(255, 255, 255)
doc.text("JEI SA", 14, 20)
doc.setFont("helvetica", "normal")
doc.setFontSize(9)
doc.setTextColor(220, 220, 220)
doc.text("47 Station St, Oberholzer, Carletonville, 2499", 14, 26)
doc.text("Tel: 018 786 2897", 14, 31)
doc.setFont("helvetica", "bold")
doc.setFontSize(24)
doc.setTextColor(255, 255, 255)
doc.text("QUOTATION", 120, 25)
// Quote details box
doc.setFillColor(250, 250, 250)
doc.roundedRect(125, 55, 71, 35, 2, 2, 'FD')
doc.setFont("helvetica", "bold")
doc.setFontSize(9)
doc.setTextColor(mediumGray)
doc.text("Quote No:", 128, 61)
doc.text("Date:", 128, 69)
doc.text("Valid Until:", 128, 77)
doc.setFont("helvetica", "normal")
doc.setTextColor(darkText)
doc.text(quote.quote_number || quote.id, 193, 61, { align: "right" })
doc.text(new Date(quote.quoteDate).toLocaleDateString(), 193, 69, { align: "right" })
doc.text(quote.validUntil ? new Date(quote.validUntil).toLocaleDateString() : 'N/A', 193, 77, { align: "right" })
// Customer box
let y = 105
doc.setFont("helvetica", "bold")
doc.setFontSize(11)
doc.setTextColor(brandBlack)
doc.text("CUSTOMER INFORMATION", 14, y)
doc.setDrawColor(accentYellow)
doc.setLineWidth(1.5)
doc.line(14, y + 2, 75, y + 2)
y += 10
doc.setFillColor(lightGray)
doc.roundedRect(14, y, 182, 32, 2, 2, 'F')
y += 6
doc.setFont("helvetica", "bold")
doc.setFontSize(10)
doc.setTextColor(darkText)
doc.text(quote.customer?.name || quote.customerName || "N/A", 18, y)
y += 6
doc.setFont("helvetica", "normal")
doc.setFontSize(8)
doc.setTextColor(mediumGray)
if (quote.customer?.address) doc.text(quote.customer.address, 18, y)
// Items table
y += 14
doc.setFont("helvetica", "bold")
doc.setFontSize(11)
doc.setTextColor(brandBlack)
doc.text("QUOTE ITEMS", 14, y)
doc.setDrawColor(accentYellow)
doc.line(14, y + 2, 55, y + 2)
y += 8
// Header row
doc.setFillColor(brandBlack)
doc.roundedRect(14, y, 182, 10, 1, 1, 'F')
doc.setFont("helvetica", "bold")
doc.setFontSize(9)
doc.setTextColor(255, 255, 255)
doc.text("#", 17, y + 6)
doc.text("Description", 28, y + 6)
doc.text("SKU", 100, y + 6)
doc.text("Qty", 130, y + 6, { align: "center" })
doc.text("Unit Price", 155, y + 6, { align: "right" })
doc.text("Total", 188, y + 6, { align: "right" })
y += 10
doc.setFont("helvetica", "normal")
doc.setFontSize(8)
let subtotal = 0
// quantities is the source of truth — old quotes have empty items arrays
// because the previous schema truncated them, but quantities/unitPrices are intact.
const lineCount = Math.max(quote.quantities?.length ?? 0, quote.items?.length ?? 0, quote.unitPrices?.length ?? 0)
for (let i = 0; i < lineCount; i++) {
const item = quote.items?.[i] || { itemName: '(item)', sku: '', sellingPrice: 0 }
const qty = quote.quantities?.[i] || 0
const price = quote.unitPrices?.[i] || item.sellingPrice || 0
const total = qty * price
subtotal += total
const rowH = 10
if (i % 2 === 0) {
doc.setFillColor(250, 250, 250)
doc.rect(14, y, 182, rowH, 'F')
}
doc.setTextColor(darkText)
doc.text(String(i + 1), 17, y + 5)
doc.text(String(item.itemName || '(item)').substring(0, 40), 28, y + 5)
doc.setTextColor(mediumGray)
doc.setFontSize(7)
doc.text(item.sku || '—', 100, y + 5)
doc.setFontSize(8)
doc.setTextColor(darkText)
doc.text(String(qty), 130, y + 5, { align: "center" })
doc.text(`R${price.toFixed(2)}`, 155, y + 5, { align: "right" })
doc.text(`R${total.toFixed(2)}`, 188, y + 5, { align: "right" })
y += rowH
}
// Totals
const vatRate = 0.15
const vatAmount = subtotal * vatRate
const totalWithVat = subtotal + vatAmount
y += 5
doc.setFillColor(lightGray)
doc.roundedRect(130, y, 66, 30, 2, 2, 'F')
y += 7
doc.setFont("helvetica", "normal")
doc.setFontSize(9)
doc.setTextColor(mediumGray)
doc.text("Subtotal:", 135, y)
doc.setTextColor(darkText)
doc.text(`R${subtotal.toFixed(2)}`, 188, y, { align: "right" })
y += 8
doc.setTextColor(mediumGray)
doc.text("Tax (VAT 15%):", 135, y)
doc.setTextColor(darkText)
doc.text(`R${vatAmount.toFixed(2)}`, 188, y, { align: "right" })
y += 8
doc.setFillColor(brandBlack)
doc.roundedRect(130, y - 3, 66, 10, 2, 2, 'F')
doc.setFont("helvetica", "bold")
doc.setFontSize(11)
doc.setTextColor(255, 255, 255)
doc.text("TOTAL:", 135, y + 4)
doc.text(`R${totalWithVat.toFixed(2)}`, 188, y + 4, { align: "right" })
// Notes
if (quote.notes) {
y += 20
doc.setFont("helvetica", "bold")
doc.setFontSize(10)
doc.setTextColor(brandBlack)
doc.text("Notes:", 14, y)
y += 5
doc.setFont("helvetica", "normal")
doc.setFontSize(8)
doc.setTextColor(mediumGray)
doc.text(quote.notes, 14, y)
}
// Get PDF as blob
const pdfBlob = doc.output('blob')
// Upload to PocketBase using existing attachments field
const formData = new FormData()
formData.append('attachments', pdfBlob, pdfFilename)
await pb.collection('quotes').update(quote.id, formData)
return pdfFilename
} catch (err) {
console.error("PDF upload error:", err)
return null
}
}