feat: show company logo on receipt if uploaded, fall back to name

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

packages/admin/src/components/pos/pos-receipt.tsx

@@ -1,4 +1,8 @@
-import { useEffect, useRef } from 'react'
+import { useEffect, useRef, useState } from 'react'
+import { useQuery } from '@tanstack/react-query'
+import { queryOptions } from '@tanstack/react-query'
+import { api } from '@/lib/api-client'
+import { usePOSStore } from '@/stores/pos.store'
 import JsBarcode from 'jsbarcode'
 
 interface ReceiptLineItem {
@@ -47,10 +51,51 @@ interface POSReceiptProps {
   footerText?: string
 }
 
+function useStoreLogo(companyId?: string) {
+  const token = usePOSStore((s) => s.token)
+  const [logoSrc, setLogoSrc] = useState<string | null>(null)
+
+  const { data: storeData } = useQuery(queryOptions({
+    queryKey: ['store'],
+    queryFn: () => api.get<{ id: string }>('/v1/store'),
+    enabled: !!token,
+  }))
+
+  const storeId = companyId ?? storeData?.id
+  const { data: filesData } = useQuery(queryOptions({
+    queryKey: ['files', 'company', storeId ?? ''],
+    queryFn: () => api.get<{ data: { id: string; path: string }[] }>('/v1/files', { entityType: 'company', entityId: storeId }),
+    enabled: !!storeId,
+  }))
+
+  const logoFile = filesData?.data?.find((f) => f.path.includes('/logo-'))
+
+  useEffect(() => {
+    if (!logoFile || !token) { setLogoSrc(null); return }
+    let cancelled = false
+    let blobUrl: string | null = null
+    async function load() {
+      try {
+        const res = await fetch(`/v1/files/serve/${logoFile!.path}`, {
+          headers: { Authorization: `Bearer ${token}` },
+        })
+        if (!res.ok || cancelled) return
+        const blob = await res.blob()
+        if (!cancelled) { blobUrl = URL.createObjectURL(blob); setLogoSrc(blobUrl) }
+      } catch { /* ignore */ }
+    }
+    load()
+    return () => { cancelled = true; if (blobUrl) URL.revokeObjectURL(blobUrl) }
+  }, [logoFile?.path, token])
+
+  return logoSrc
+}
+
 export function POSReceipt({ data, size = 'thermal', footerText }: POSReceiptProps) {
   const barcodeRef = useRef<SVGSVGElement>(null)
   const { transaction: txn, company, location } = data
   const isThermal = size === 'thermal'
+  const logoSrc = useStoreLogo()
 
   useEffect(() => {
     if (barcodeRef.current) {
@@ -84,7 +129,11 @@ export function POSReceipt({ data, size = 'thermal', footerText }: POSReceiptPro
     >
       {/* Store header */}
       <div className="text-center pb-2 border-b border-dashed border-gray-400">
+        {logoSrc ? (
+          <img src={logoSrc} alt={company.name} className={`mx-auto mb-1 ${isThermal ? 'max-h-12 max-w-[200px]' : 'max-h-16 max-w-[280px]'} object-contain`} />
+        ) : (
           <div className={`font-bold ${isThermal ? 'text-sm' : 'text-lg'}`}>{company.name}</div>
+        )}
         {location.name !== company.name && (
           <div className="text-gray-600">{location.name}</div>
         )}