feat(P16C-1,P16C-3): 完成供应商主数据后端与种子

server/src/scripts/seed-dev.js

@@ -109,6 +109,49 @@ async function ensureCostCenter(prisma, payload) {
   });
 }
 
+async function ensureSupplier(prisma, payload) {
+  const now = new Date();
+  const existing = await prisma.supplier.findUnique({
+    where: { code: payload.code },
+    select: { id: true },
+  });
+
+  if (existing) {
+    return prisma.supplier.update({
+      where: { id: existing.id },
+      data: {
+        name: payload.name,
+        short_name: payload.shortName ?? null,
+        tax_no: payload.taxNo ?? null,
+        contact_name: payload.contactName ?? null,
+        contact_phone: payload.contactPhone ?? null,
+        payment_terms: payload.paymentTerms ?? null,
+        legal_entity_id: payload.legalEntityId ?? null,
+        enabled: true,
+        archived_at: null,
+        updated_at: now,
+      },
+    });
+  }
+
+  return prisma.supplier.create({
+    data: {
+      code: payload.code,
+      name: payload.name,
+      short_name: payload.shortName ?? null,
+      tax_no: payload.taxNo ?? null,
+      contact_name: payload.contactName ?? null,
+      contact_phone: payload.contactPhone ?? null,
+      payment_terms: payload.paymentTerms ?? null,
+      legal_entity_id: payload.legalEntityId ?? null,
+      enabled: true,
+      archived_at: null,
+      created_at: now,
+      updated_at: now,
+    },
+  });
+}
+
 async function ensureHolidayCalendar(prisma, payload) {
   const now = new Date();
   const existing = await prisma.holidayCalendar.findUnique({
@@ -442,6 +485,17 @@ async function main() {
       ownerEmployeeId: manager.id,
     });
 
+    const supplier = await ensureSupplier(prisma, {
+      code: "HYB_DEMO_VENDOR",
+      name: "海音达演示供应商",
+      shortName: "演示供应商",
+      taxNo: "91440300DEMO12345X",
+      contactName: "张采购",
+      contactPhone: "0755-12345678",
+      paymentTerms: "月结30天",
+      legalEntityId: legalEntity.id,
+    });
+
     // eslint-disable-next-line no-console
     console.log("Seeded dev users:");
     // eslint-disable-next-line no-console
@@ -464,6 +518,8 @@ async function main() {
     console.log(`- Legal Entity:    ${legalEntity.code} / ${legalEntity.name}`);
     // eslint-disable-next-line no-console
     console.log(`- HolidayCalendar: ${holidayCalendar.code} / ${holidayCalendar.name}`);
+    // eslint-disable-next-line no-console
+    console.log(`- Supplier:        ${supplier.code} / ${supplier.name}`);
   } finally {
     await prisma.$disconnect();
     await pool.end();