public StationeryRetrievalFormService(InventoryManagementSystemContext db, InventoryTransactionService invtService, ProductService pService, EmployeeService empService)
{
this.db = db;
this.invtService = invtService;
this.pService = pService;
this.empService = empService;
}
public DeliveryOrderService(InventoryManagementSystemContext db, InventoryTransactionService invtService)
{
this.db = db;
this.invtService = invtService;
}