@RequestMapping(value = "/waiter/bills/{billId}", method = RequestMethod.GET)
public String showBillInWaiter(
@PathVariable("billId") String billId, Model uiModel, Locale locale) {
// warmup stuff
Bill bill = warmupRestaurant(billId, uiModel);
Restaurant resto = bill.getDiningTable().getRestaurant();
List<Order> allPreparedOrders = orderService.findPreparedOrdersForRestaurant(resto);
uiModel.addAttribute("allPreparedOrders", allPreparedOrders);
List<Bill> allSubmittedBills = billService.findSubmittedBillsForRestaurant(resto);
uiModel.addAttribute("allSubmittedBills", allSubmittedBills);
uiModel.addAttribute(
"message",
new Message(
"info",
messageSource.getMessage("label_bill_amount", new Object[] {}, locale)
+ ": "
+ bill.getPriceAllOrders()
+ " "
+ messageSource.getMessage("label_currency", new Object[] {}, locale)));
return "hartigehap/waiter";
}
private Bill warmupRestaurant(String billId, Model uiModel) {
Bill bill = billService.findById(Long.valueOf(billId));
Collection<Restaurant> restaurants = restaurantService.findAll();
uiModel.addAttribute("restaurants", restaurants);
Restaurant restaurant =
restaurantService.fetchWarmedUp(bill.getDiningTable().getRestaurant().getId());
uiModel.addAttribute("restaurant", restaurant);
return bill;
}
@RequestMapping(value = "/waiter/bills/{billId}", method = RequestMethod.PUT)
public String receiveBillEvent(
@PathVariable("billId") String billId, @RequestParam String event, Model uiModel) {
Bill bill = warmupRestaurant(billId, uiModel);
switch (event) {
case "billHasBeenPaid":
billHasBeenPaid(bill);
break;
default:
log.error("Internal error: event " + event + " not recognized");
break;
}
return "redirect:/restaurants/" + bill.getDiningTable().getRestaurant().getId() + "/waiter";
}
private void billHasBeenPaid(Bill bill) {
try {
billService.billHasBeenPaid(bill);
} catch (StateException e) {
log.error(
"Internal error has occurred! Order "
+ Long.valueOf(bill.getId())
+ "has not been changed to served state!",
e);
}
}