/**
* @param from
* @param to
* @param offsetMinutes
* @return
*/
private Pair<Set<LocalTime>, Set<LocalTime>> getTimeOptions(
DateTime from, DateTime to, int offsetMinutes) {
Set<LocalTime> first = new TreeSet<LocalTime>();
Set<LocalTime> second = new TreeSet<LocalTime>();
if (from == null || to == null) {
return new Pair<Set<LocalTime>, Set<LocalTime>>(first, second);
}
LocalTime startTime = from.toLocalTime();
from = from.plusMinutes(offsetMinutes);
int minuteInterval = from.getMinuteOfHour() % 15;
from = from.plusMinutes(minuteInterval == 0 ? 0 : 15 - minuteInterval);
while (!from.isAfter(to)) {
LocalTime nextTime = from.toLocalTime();
if (!nextTime.isAfter(startTime)) {
second.add(nextTime);
} else {
first.add(nextTime);
}
from = from.plusMinutes(15);
}
return new Pair<Set<LocalTime>, Set<LocalTime>>(first, second);
}
@SuppressWarnings("unchecked")
@ResponseBody
@RequestMapping(value = "/order/deliveryEdit.ajax", method = RequestMethod.POST)
public ResponseEntity<byte[]> buildDeliveryEdit(@RequestParam(value = "orderId") String orderId)
throws Exception {
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("Building delivery options for orderId: " + orderId);
}
Map<String, Object> model = new HashMap<String, Object>();
try {
Order order = orderRepository.findByOrderId(orderId);
Restaurant restaurant = order.getRestaurant();
// Get opening times for today and the next three days
DateTime currentTime = new DateTime();
DateTime now =
new DateTime(
currentTime.getYear(),
currentTime.getMonthOfYear(),
currentTime.getDayOfMonth(),
currentTime.getHourOfDay(),
currentTime.getMinuteOfHour(),
0,
0);
// Store if the restaurant is currently open
boolean isOpen = restaurant.isOpen(currentTime);
List<Integer> days = new ArrayList<Integer>();
List<Set<LocalTime>> deliveryTimes = new ArrayList<Set<LocalTime>>();
List<Set<LocalTime>> collectionTimes = new ArrayList<Set<LocalTime>>();
// Get the remaining options for today first
days.add(now.getDayOfWeek());
DateTime[] openingAndClosingTimes = restaurant.getOpeningAndClosingTimes(now);
DateTime earlyOpeningTime =
openingAndClosingTimes[0] == null ? now : openingAndClosingTimes[0];
DateTime lateOpeningTime =
openingAndClosingTimes[2] == null ? now : openingAndClosingTimes[2];
// For delivery times push the current time past the delivery time in minutes
int deliveryTimeMinutes = restaurant.getDeliveryTimeMinutes();
Pair<Set<LocalTime>, Set<LocalTime>> earlyDeliveryTimesPair =
getTimeOptions(
now.isBefore(earlyOpeningTime) ? earlyOpeningTime : now,
openingAndClosingTimes[1],
deliveryTimeMinutes);
Pair<Set<LocalTime>, Set<LocalTime>> lateDeliveryTimesPair =
getTimeOptions(
now.isBefore(lateOpeningTime) ? lateOpeningTime : now,
openingAndClosingTimes[3],
deliveryTimeMinutes);
earlyDeliveryTimesPair.first.addAll(lateDeliveryTimesPair.first);
earlyDeliveryTimesPair.second.addAll(lateDeliveryTimesPair.second);
// For delivery times push the current time past the collection time in minutes
int collectionTimeMinutes = restaurant.getCollectionTimeMinutes();
Pair<Set<LocalTime>, Set<LocalTime>> earlyCollectionTimesPair =
getTimeOptions(
now.isBefore(earlyOpeningTime) ? earlyOpeningTime : now,
openingAndClosingTimes[1],
collectionTimeMinutes);
Pair<Set<LocalTime>, Set<LocalTime>> lateCollectionTimesPair =
getTimeOptions(
now.isBefore(lateOpeningTime) ? lateOpeningTime : now,
openingAndClosingTimes[3],
collectionTimeMinutes);
earlyCollectionTimesPair.first.addAll(lateCollectionTimesPair.first);
earlyCollectionTimesPair.second.addAll(lateCollectionTimesPair.second);
// Add today's opening times
deliveryTimes.add(earlyDeliveryTimesPair.first);
collectionTimes.add(earlyCollectionTimesPair.first);
// Now get the rest of the options for the remaining times
for (int i = 0; i < 3; i++) {
// Add any times after midnight from the previous list
Set<LocalTime> deliveryTimesSet = new TreeSet<LocalTime>();
Set<LocalTime> collectionTimesSet = new TreeSet<LocalTime>();
deliveryTimesSet.addAll(earlyDeliveryTimesPair.second);
collectionTimesSet.addAll(earlyCollectionTimesPair.second);
// Now get the next set of opening and closing times
now = now.plusDays(1);
days.add(now.getDayOfWeek());
openingAndClosingTimes = restaurant.getOpeningAndClosingTimes(now);
earlyDeliveryTimesPair =
getTimeOptions(
openingAndClosingTimes[0], openingAndClosingTimes[1], deliveryTimeMinutes);
lateDeliveryTimesPair =
getTimeOptions(
openingAndClosingTimes[2], openingAndClosingTimes[3], deliveryTimeMinutes);
earlyDeliveryTimesPair.first.addAll(lateDeliveryTimesPair.first);
earlyDeliveryTimesPair.second.addAll(lateDeliveryTimesPair.second);
earlyCollectionTimesPair =
getTimeOptions(
openingAndClosingTimes[0], openingAndClosingTimes[1], collectionTimeMinutes);
lateCollectionTimesPair =
getTimeOptions(
openingAndClosingTimes[2], openingAndClosingTimes[3], collectionTimeMinutes);
earlyCollectionTimesPair.first.addAll(lateCollectionTimesPair.first);
earlyCollectionTimesPair.second.addAll(lateCollectionTimesPair.second);
// Add this day's time options to the list
deliveryTimesSet.addAll(earlyDeliveryTimesPair.first);
collectionTimesSet.addAll(earlyCollectionTimesPair.first);
// Add these lists to the return
deliveryTimes.add(deliveryTimesSet);
collectionTimes.add(collectionTimesSet);
}
// Add the time options to the model
model.put("days", days);
model.put("deliveryTimes", deliveryTimes);
model.put("collectionTimes", collectionTimes);
model.put("collectionOnly", restaurant.getCollectionOnly());
model.put("open", isOpen);
model.put("success", true);
} catch (Exception ex) {
LOGGER.error("", ex);
model.put("success", false);
model.put("message", ex.getMessage());
}
return buildOrderResponse(model);
}