From fb63eb99eda14a4ff10e82d3206f47e8c5a169a2 Mon Sep 17 00:00:00 2001
From: seaznCode <alexander.atmn@gmail.com>
Date: Thu, 21 May 2026 21:28:15 +0200
Subject: [PATCH] refactor: normalize user type handling and improve UID number
 logic in SummaryPageContent

---
 src/app/coffee-abonnements/summary/page.tsx | 34 +++++++++++++++------
 1 file changed, 24 insertions(+), 10 deletions(-)

diff --git a/src/app/coffee-abonnements/summary/page.tsx b/src/app/coffee-abonnements/summary/page.tsx
index eec9c1b..85ffa4a 100644
--- a/src/app/coffee-abonnements/summary/page.tsx
+++ b/src/app/coffee-abonnements/summary/page.tsx
@@ -135,19 +135,28 @@ function SummaryPageContent() {
   const templateVariableNames = useMemo(() => extractTemplateVariables(contractHtml), [contractHtml])
   const templateVariableNamesKey = useMemo(() => templateVariableNames.join('|'), [templateVariableNames])
   const [contractVariables, setContractVariables] = useState<Record<string, string>>({})
-  const isCompanyCustomer = user?.userType === 'company' || user?.user_type === 'company'
+  const normalizedUserType = String(user?.userType ?? user?.user_type ?? '').trim().toLowerCase()
+  const isCompanyCustomer = normalizedUserType === 'company'
 
-  const profileUidNumber = useMemo(() => normalizeUid(pickFirstString(
-    user?.uidNumber, user?.uid_number, user?.atuNumber, user?.atu_number,
-    user?.companyProfile?.uid_number, user?.companyProfile?.atu_number
-  )), [user])
+  const profileUidNumber = useMemo(() => {
+    if (!isCompanyCustomer) return ''
+    return normalizeUid(pickFirstString(
+      user?.uidNumber, user?.uid_number, user?.atuNumber, user?.atu_number,
+      user?.companyProfile?.uid_number, user?.companyProfile?.atu_number
+    ))
+  }, [isCompanyCustomer, user])
 
   const enteredUidNumber = useMemo(() => normalizeUid(form.uidNumber), [form.uidNumber])
-  const effectiveUidNumber = enteredUidNumber || profileUidNumber
+  const effectiveUidNumber = isCompanyCustomer ? (enteredUidNumber || profileUidNumber) : ''
   const hasValidCompanyUid = isCompanyCustomer && isLikelyValidUid(effectiveUidNumber)
   const isForeignInvoiceCountry = form.country.toUpperCase() !== HOME_COUNTRY_CODE
   const isReverseCharge = isCompanyCustomer && hasValidCompanyUid && isForeignInvoiceCountry
 
+  useEffect(() => {
+    if (isCompanyCustomer) return
+    setForm(prev => (prev.uidNumber ? { ...prev, uidNumber: '' } : prev))
+  }, [isCompanyCustomer])
+
   useEffect(() => {
     if (!templateVariableNamesKey) return
     const fullName = `${form.firstName} ${form.lastName}`.trim()
@@ -177,7 +186,7 @@ function SummaryPageContent() {
       fnCheckedClass: '',
       fnNumber: '',
       atuCheckedClass: hasValidCompanyUid ? 'checked' : '',
-      atuNumber: effectiveUidNumber,
+      atuNumber: isCompanyCustomer ? effectiveUidNumber : '',
       entrepreneurClass: isCompanyCustomer ? 'checked' : '',
       consumerClass: isCompanyCustomer ? '' : 'checked',
       paymentSepaClass: form.paymentMethod === 'sepa' ? 'checked' : '',
@@ -435,7 +444,9 @@ function SummaryPageContent() {
       postalCode: pickFirstString(user.postalCode, user.zipCode, user.zip, user.addressPostalCode, user.address?.postalCode) || prev.postalCode,
       city: pickFirstString(user.city, user.addressCity, user.town, user.address?.city) || prev.city,
       country: (pickFirstString(user.country, user.countryCode, user.addressCountry, user.address?.country) || prev.country).toUpperCase(),
-      uidNumber: normalizeUid(pickFirstString(user.uidNumber, user.uid_number, user.atuNumber, user.atu_number, user.companyProfile?.uid_number, user.companyProfile?.atu_number) || prev.uidNumber),
+      uidNumber: isCompanyCustomer
+        ? normalizeUid(pickFirstString(user.uidNumber, user.uid_number, user.atuNumber, user.atu_number, user.companyProfile?.uid_number, user.companyProfile?.atu_number) || prev.uidNumber)
+        : '',
     }));
   };
 
@@ -500,8 +511,11 @@ function SummaryPageContent() {
           invoicePhone: form.invoicePhone.trim() || undefined, invoiceEmail: form.invoiceEmail.trim() || undefined,
         } : {}),
         signingCity: form.signingCity.trim() || undefined, signatureDataUrl: signatureDataUrl || undefined,
-        uidNumber: effectiveUidNumber || undefined, atuNumber: effectiveUidNumber || undefined,
-        taxMode: isReverseCharge ? 'reverse_charge' : 'standard_vat',
+        ...(isCompanyCustomer ? {
+          uidNumber: effectiveUidNumber || undefined,
+          atuNumber: effectiveUidNumber || undefined,
+          taxMode: isReverseCharge ? 'reverse_charge' : 'standard_vat',
+        } : {}),
         referred_by: typeof currentUserId === 'number' ? currentUserId : undefined,
       }
       await subscribeAbo(payload)
-- 
2.39.5