feat(companies): add invoiceEmail field separate from contact email

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

App/app/(portal)/admin/companies/actions.ts

@@ -15,6 +15,7 @@ const companySchema = z.object({
   telephone:      z.string().optional(),
   mobile:         z.string().optional(),
   email:          z.string().email("Invalid email").optional().or(z.literal("")),
+  invoiceEmail:   z.string().email("Invalid invoice email").optional().or(z.literal("")),
   invoiceAddress: z.string().optional(),
 });
 
@@ -31,13 +32,14 @@ export async function createCompany(formData: FormData): Promise<ActionResult> {
     telephone:      (formData.get("telephone") as string) || undefined,
     mobile:         (formData.get("mobile") as string) || undefined,
     email:          (formData.get("email") as string) || undefined,
+    invoiceEmail:   (formData.get("invoiceEmail") as string) || undefined,
     invoiceAddress: (formData.get("invoiceAddress") as string) || undefined,
   });
   if (!parsed.success) return { error: parsed.error.errors[0]?.message ?? "Validation failed" };
 
-  const { name, gstNumber, address, telephone, mobile, email, invoiceAddress } = parsed.data;
+  const { name, gstNumber, address, telephone, mobile, email, invoiceEmail, invoiceAddress } = parsed.data;
   await db.company.create({
-    data: { name, gstNumber: gstNumber ?? null, address: address ?? null, telephone: telephone ?? null, mobile: mobile ?? null, email: email || null, invoiceAddress: invoiceAddress ?? null },
+    data: { name, gstNumber: gstNumber ?? null, address: address ?? null, telephone: telephone ?? null, mobile: mobile ?? null, email: email || null, invoiceEmail: invoiceEmail || null, invoiceAddress: invoiceAddress ?? null },
   });
   revalidatePath("/admin/companies");
   return { ok: true };
@@ -59,14 +61,15 @@ export async function updateCompany(formData: FormData): Promise<ActionResult> {
     telephone:      (formData.get("telephone") as string) || undefined,
     mobile:         (formData.get("mobile") as string) || undefined,
     email:          (formData.get("email") as string) || undefined,
+    invoiceEmail:   (formData.get("invoiceEmail") as string) || undefined,
     invoiceAddress: (formData.get("invoiceAddress") as string) || undefined,
   });
   if (!parsed.success) return { error: parsed.error.errors[0]?.message ?? "Validation failed" };
 
-  const { name, gstNumber, address, telephone, mobile, email, invoiceAddress } = parsed.data;
+  const { name, gstNumber, address, telephone, mobile, email, invoiceEmail, invoiceAddress } = parsed.data;
   await db.company.update({
     where: { id },
-    data: { name, gstNumber: gstNumber ?? null, address: address ?? null, telephone: telephone ?? null, mobile: mobile ?? null, email: email || null, invoiceAddress: invoiceAddress ?? null },
+    data: { name, gstNumber: gstNumber ?? null, address: address ?? null, telephone: telephone ?? null, mobile: mobile ?? null, email: email || null, invoiceEmail: invoiceEmail || null, invoiceAddress: invoiceAddress ?? null },
   });
   revalidatePath("/admin/companies");
   return { ok: true };

App/app/(portal)/admin/companies/companies-table.tsx

@@ -15,6 +15,7 @@ export type CompanyRow = {
   telephone: string | null;
   mobile: string | null;
   email: string | null;
+  invoiceEmail: string | null;
   invoiceAddress: string | null;
   isActive: boolean;
 };
@@ -91,7 +92,8 @@ export function CompaniesTable({ companies }: { companies: CompanyRow[] }) {
                   {c.telephone && <p>☎ {c.telephone}</p>}
                   {c.mobile && <p>📱 {c.mobile}</p>}
                   {c.email && <p>✉ {c.email}</p>}
-                  {!c.telephone && !c.mobile && !c.email && <span className="italic text-neutral-400">—</span>}
+                  {c.invoiceEmail && <p className="text-neutral-400">📄 {c.invoiceEmail}</p>}
+                  {!c.telephone && !c.mobile && !c.email && !c.invoiceEmail && <span className="italic text-neutral-400">—</span>}
                 </td>
                 <td className="px-4 py-3">
                   <span className={`rounded-full px-2.5 py-0.5 text-xs font-medium ${c.isActive ? "bg-success-100 text-success-700" : "bg-neutral-100 text-neutral-500"}`}>

App/app/(portal)/admin/companies/company-form.tsx

@@ -13,6 +13,7 @@ type CompanyRow = {
   telephone: string | null;
   mobile: string | null;
   email: string | null;
+  invoiceEmail: string | null;
   invoiceAddress: string | null;
   isActive: boolean;
 };
@@ -33,8 +34,12 @@ function CompanyFormFields({ company }: { company?: CompanyRow }) {
           <input name="gstNumber" defaultValue={company?.gstNumber ?? ""} className={INPUT} placeholder="e.g. 27AAHCP5787B1Z6" />
         </div>
         <div>
-          <label className={LABEL}>Email</label>
+          <label className={LABEL}>Contact Email</label>
-          <input name="email" type="email" defaultValue={company?.email ?? ""} className={INPUT} placeholder="accounts@company.com" />
+          <input name="email" type="email" defaultValue={company?.email ?? ""} className={INPUT} placeholder="contact@company.com" />
+        </div>
+        <div>
+          <label className={LABEL}>Invoice Email <span className="font-normal text-neutral-400">(shown on POs)</span></label>
+          <input name="invoiceEmail" type="email" defaultValue={company?.invoiceEmail ?? ""} className={INPUT} placeholder="accounts@company.com" />
         </div>
         <div>
           <label className={LABEL}>Telephone</label>

App/app/(portal)/admin/companies/page.tsx

@@ -26,6 +26,7 @@ export default async function AdminCompaniesPage() {
         telephone: c.telephone,
         mobile: c.mobile,
         email: c.email,
+        invoiceEmail: c.invoiceEmail,
         invoiceAddress: c.invoiceAddress,
         isActive: c.isActive,
       }))}

App/app/api/po/[id]/export/route.ts

@@ -74,9 +74,11 @@ export async function GET(request: NextRequest, { params }: Props) {
   const CO_TEL   = telParts.length > 0 ? telParts.join("  /  ") : DEFAULT_CO_TEL;
 
   const INV_ADDR = co?.invoiceAddress ?? (co?.address ? `${co.name}, ${co.address}` : DEFAULT_INV_ADDR);
+  // invoiceEmail takes priority over general email for the Invoice Details line
+  const invoiceContactEmail = co?.invoiceEmail ?? co?.email ?? null;
   const INV_GST  = [
-    co?.email     ? `Email: ${co.email}` : null,
+    invoiceContactEmail ? `Email: ${invoiceContactEmail}` : null,
-    co?.gstNumber ? `GST NO: ${co.gstNumber}` : null,
+    co?.gstNumber       ? `GST NO: ${co.gstNumber}` : null,
   ].filter(Boolean).join("    ") || DEFAULT_INV_GST;
 
   // ── Computed data ─────────────────────────────────────────────────────────

App/prisma/migrations/20260531000000_company_invoice_email/migration.sql

@@ -0,0 +1,2 @@
+-- Add invoiceEmail field to Company (separate from main contact email)
+ALTER TABLE "Company" ADD COLUMN "invoiceEmail" TEXT;

App/prisma/schema.prisma

@@ -122,6 +122,7 @@ model Company {
   telephone      String?
   mobile         String?
   email          String?
+  invoiceEmail   String?
   invoiceAddress String?
   isActive       Boolean  @default(true)
   createdAt      DateTime @default(now())