feat(pos): update createOrder method to accept posId and retrieve inventoryId

src/modules/pos/pos.controller.ts

@@ -33,10 +33,8 @@ export class PosController {
     return this.posService.getProductCategories(Number(posId))
   }
 
-  @Post('/orders/create')
-  async createOrder(@Body() dto: CreateOrderDto) {
-    const inventoryId = await this.posService.getDefaultInventoryId()
-
-    return this.posService.createOrder(dto, inventoryId!)
+  @Post('/:posId/orders/create')
+  async createOrder(@Param('posId') posId: string, @Body() dto: CreateOrderDto) {
+    return this.posService.createOrder(Number(posId), dto)
   }
 }

src/modules/pos/pos.service.ts

@@ -173,7 +173,13 @@ export class PosService {
     return ResponseMapper.list(categories)
   }
 
-  async createOrder(data: CreateOrderDto, inventoryId: number) {
+  async createOrder(posId: number, data: CreateOrderDto) {
+    const pos = await this.prisma.posAccount.findUniqueOrThrow({
+      where: { id: posId },
+      select: { inventoryId: true },
+    })
+    const inventoryId = pos.inventoryId
+
     const { customerId, ...res } = data
     const preparedOrder = { ...res } as any
     const lastCode = await this.prisma.salesInvoice