sales & grn fixers

Frontend/erp-system/lib/api/customers.ts

@@ -10,6 +10,9 @@ export interface ListCustomersParams {
   q?: string
   status?: EntityStatus
   customerType?: CustomerType
+  /** The system cash customer (walk-in / one-time buyers) is left out by default — pass true only
+   * where the list is used to resolve names for existing documents. */
+  includeCashCustomer?: boolean
 }
 
 export const customersApi = {

Frontend/erp-system/lib/api/grn-config.ts

@@ -0,0 +1,15 @@
+// GRN configuration. Singleton - no id. A saved `defaultWarehouseId` pins every GRN to that
+// warehouse (the server forces it too); with none saved, New GRN shows a warehouse picker.
+import { apiRequestWithETag } from "@/lib/api-client"
+import { ApiResult } from "@/types/common"
+import { GrnConfig, UpdateGrnConfigRequest } from "@/types/grn"
+
+export const grnConfigApi = {
+  get(): Promise<ApiResult<GrnConfig>> {
+    return apiRequestWithETag<GrnConfig>("/grn-config")
+  },
+
+  update(request: UpdateGrnConfigRequest, ifMatch: string): Promise<ApiResult<GrnConfig>> {
+    return apiRequestWithETag<GrnConfig>("/grn-config", { method: "PUT", body: request, ifMatch })
+  },
+}

Frontend/erp-system/lib/api/sales.ts

@@ -1,6 +1,7 @@
 import { apiRequest, apiRequestWithETag, buildQuery } from "@/lib/api-client"
 import { ApiResult, PagedResponse } from "@/types/common"
 import {
+  CreateBulkSalesInvoicePaymentRequest,
   CreateSalesInvoicePaymentRequest,
   CreateSalesInvoiceRequest,
   CreateSalesSlipRequest,
@@ -20,6 +21,7 @@ import {
   SalesSlipStatus,
   SalesSlipPostingCheck,
   SalesSlipSummary,
+  SalesItemStock,
   SalesStockAvailability,
   SalesSuggestedPrice,
   UpdateSalesInvoiceRequest,
@@ -58,6 +60,11 @@ export const salesApi = {
     return apiRequest<SalesStockAvailability>(`/sales-invoices/stock-availability${buildQuery({ itemId, warehouseId })}`)
   },
 
+  /** Issuable stock for every item at a warehouse — New Sale's "Add item" dropdown. */
+  getStockSummary(warehouseId: number): Promise<SalesItemStock[]> {
+    return apiRequest<SalesItemStock[]>(`/sales-invoices/stock-summary${buildQuery({ warehouseId })}`)
+  },
+
   getInvoice(salesInvoiceId: number): Promise<ApiResult<SalesInvoice>> {
     return apiRequestWithETag<SalesInvoice>(`/sales-invoices/${salesInvoiceId}`)
   },
@@ -87,6 +94,11 @@ export const salesApi = {
     return apiRequest<SalesInvoicePayment>(`/sales-invoices/${salesInvoiceId}/payments`, { method: "POST", body: request })
   },
 
+  /** Pay several invoices of one customer in one go — one GL journal; returns a payment per invoice/account split. */
+  payInvoicesBulk(request: CreateBulkSalesInvoicePaymentRequest): Promise<SalesInvoicePayment[]> {
+    return apiRequest<SalesInvoicePayment[]>("/sales-invoices/payments/bulk", { method: "POST", body: request })
+  },
+
   /** Payment history for an invoice, newest first. */
   listInvoicePayments(salesInvoiceId: number): Promise<SalesInvoicePayment[]> {
     return apiRequest<SalesInvoicePayment[]>(`/sales-invoices/${salesInvoiceId}/payments`)