AutoCreateMealOrderTask.java
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package com.infoloop.tianting.logic.task;
import com.infoloop.tianting.clientinventoryservice.SingleClientRpcResponse;
import com.infoloop.tianting.context.LoginContextHolder;
import com.infoloop.tianting.enums.LoginSourceEnum;
import com.infoloop.tianting.mealorderservice.*;
import com.infoloop.tianting.service.client.ClientInventoryServiceRpcClient;
import com.infoloop.tianting.service.client.DeliveryRuleServiceRpcClient;
import com.infoloop.tianting.service.client.MealOrderServiceRpcClient;
import com.infoloop.tianting.service.SuspensionService;
import com.infoloop.tianting.store.WeeklyTaskStore;
import com.infoloop.tianting.utils.DateUtil;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
import java.time.DayOfWeek;
import java.time.Instant;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.time.ZonedDateTime;
import java.time.temporal.TemporalAdjusters;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.function.Function;
import java.util.stream.Collectors;
import java.util.stream.IntStream;
@Slf4j
@Component
@RequiredArgsConstructor
public class AutoCreateMealOrderTask {
private final MealOrderServiceRpcClient mealOrderServiceRpcClient;
private final ClientInventoryServiceRpcClient clientInventoryServiceRpcClient;
private final DeliveryRuleServiceRpcClient deliveryRuleServiceRpcClient;
private final WeeklyTaskStore weeklyTaskStore;
private final SuspensionService suspensionService;
@Scheduled(cron = "0 0/5 * * * ?")
public void executeTask() {
final int enterpriseId = 449;
final var now = LocalDateTime.now();
final var today = now.toLocalDate();
// 判断是否本周已执行
final var keyPrefix = "create-meal-order-task";
if (weeklyTaskStore.isExecutedThisWeek(keyPrefix, enterpriseId, today)) return;
final var rules = deliveryRuleServiceRpcClient.getDefaultDeliveryTemplateAndRule(enterpriseId).getRule();
if (rules.getConfigJson().getRulesList().isEmpty()) {
return;
}
final var rule = rules.getConfigJson().getRules(0);
final var endTime = LocalTime.parse(rule.getEndTime(), DateUtil.HH_MM_SS);
final var enabledDays = new ArrayList<DayOfWeek>();
if (Boolean.TRUE.equals(rule.getMonday())) enabledDays.add(DayOfWeek.MONDAY);
if (Boolean.TRUE.equals(rule.getTuesday())) enabledDays.add(DayOfWeek.TUESDAY);
if (Boolean.TRUE.equals(rule.getWednesday())) enabledDays.add(DayOfWeek.WEDNESDAY);
if (Boolean.TRUE.equals(rule.getThursday())) enabledDays.add(DayOfWeek.THURSDAY);
if (Boolean.TRUE.equals(rule.getFriday())) enabledDays.add(DayOfWeek.FRIDAY);
if (Boolean.TRUE.equals(rule.getSaturday())) enabledDays.add(DayOfWeek.SATURDAY);
if (Boolean.TRUE.equals(rule.getSunday())) enabledDays.add(DayOfWeek.SUNDAY);
if (enabledDays.isEmpty()) {
return;
}
final var maxDay = Collections.max(enabledDays);
final var endDateTime = getThisWeekDay(today, maxDay).atTime(endTime);
if (now.isBefore(endDateTime)) {
log.info("当前时间小于订餐结束时间:{}，跳过自动订餐任务", endDateTime);
return;
}
try {
weeklyTaskStore.markExecuted(keyPrefix, enterpriseId, today);
final var thisWeekStart = today.with(DayOfWeek.MONDAY).atStartOfDay().atZone(DateUtil.CHINA_ZONE);
final var thisWeekEnd = today.with(DayOfWeek.SUNDAY).atTime(LocalTime.MAX).atZone(DateUtil.CHINA_ZONE);
final var nextWeekStart = today.with(TemporalAdjusters.next(DayOfWeek.MONDAY)).atStartOfDay().atZone(DateUtil.CHINA_ZONE);
// 获取下周每天的节假日信息
final var holidayMap = new HashMap<String, Integer>();
for (int i = 0; i < 7; i++) {
final var date = nextWeekStart.plusDays(i);
final var dateStr = date.format(DateUtil.YYYY_MM_DD);
try {
final var url = String.format("https://api.haoshenqi.top/holiday?date=%s", dateStr);
final var response = new java.net.URL(url).openConnection();
final var reader = new java.io.BufferedReader(new java.io.InputStreamReader(response.getInputStream()));
final var jsonResponse = reader.readLine();
final var jsonNode = new com.fasterxml.jackson.databind.ObjectMapper().readTree(jsonResponse);
final var status = jsonNode.get(0).get("status").asInt();
holidayMap.put(dateStr, status);
} catch (Exception e) {
log.error("检查节假日失败: {}", dateStr, e);
}
}
// 查询本周已订餐学生 ID
final var mealOrders = mealOrderServiceRpcClient.queryMealOrdersByCondition(enterpriseId, null, thisWeekStart.toInstant().toEpochMilli(), thisWeekEnd.toInstant().toEpochMilli());
final var dinerIds = mealOrders.stream().map(SingleMealOrderRpcResponse::getDinerId).sorted(Comparator.comparingInt(Integer::intValue)).collect(Collectors.toCollection(LinkedHashSet::new));
log.info("本周:{}, 已订餐学生 ID:{}", today, dinerIds);
// 所有学生 & 未订餐学生
final var allDiners = mealOrderServiceRpcClient.queryDinersByCondition(enterpriseId, null, null, null);
final var notReservedDiners = allDiners.stream().filter(diner -> !dinerIds.contains(diner.getId())).sorted(Comparator.comparingInt(SingleDinerRpcResponse::getId)).toList();
if (notReservedDiners.isEmpty()) {
return;
}
log.info("本周:{}, 未订餐学生 ID:{}", today, notReservedDiners.stream().map(SingleDinerRpcResponse::getId).toList());
// 所需关联数据查询
final var mpAccountDinerRefMap = mealOrderServiceRpcClient.queryMpAccountDinerRefsByCondition(enterpriseId, Collections.emptyList(), notReservedDiners.stream().map(SingleDinerRpcResponse::getId).toList()).stream().collect(Collectors.toMap(SingleMpAccountDinerRefRpcResponse::getDinerId, Function.identity(), (v1, v2) -> v1));
final var clientIds = notReservedDiners.stream().map(SingleDinerRpcResponse::getClientId).distinct().toList();
final var classIds = notReservedDiners.stream().map(SingleDinerRpcResponse::getClassId).distinct().toList();
final var clientMap = clientInventoryServiceRpcClient.getClientsByIds(enterpriseId, clientIds).getClientsList().stream().collect(Collectors.toMap(SingleClientRpcResponse::getId, Function.identity()));
final var gradeClassMap = mealOrderServiceRpcClient.getGradeClassesByIds(enterpriseId, classIds).stream().collect(Collectors.toMap(SingleGradeClassRpcResponse::getId, Function.identity()));
final var latestMealMenuRecordMap = mealOrderServiceRpcClient.queryLatestMealMenuRecordsByClientIds(enterpriseId, clientIds).stream().collect(Collectors.toMap(SingleMealMenuRecordRpcResponse::getClientId, Function.identity()));
// 批量查询学校级别的停餐信息
final var schoolSuspensionMap = new HashMap<Integer, SingleDinerMealSuspensionRecordRpcResponse>();
var schoolSuspensionRecords = mealOrderServiceRpcClient.queryDinerMealSuspensionRecordsByCondition(
enterpriseId,
clientIds, // 使用0表示查询所有
null,
List.of(0)
);
if (schoolSuspensionRecords != null) {
final var nextWeekStartTime = nextWeekStart.toInstant().toEpochMilli();
final var nextWeekEndTime = nextWeekStart.plusDays(6).with(LocalTime.MAX).toInstant().toEpochMilli();
schoolSuspensionRecords.stream()
.filter(record -> clientIds.contains(record.getClientId()))
.filter(record -> !(record.getEndAt() < nextWeekStartTime || record.getStartAt() > nextWeekEndTime))
.collect(Collectors.groupingBy(
SingleDinerMealSuspensionRecordRpcResponse::getClientId,
Collectors.collectingAndThen(
Collectors.maxBy((a, b) -> Long.compare(a.getCreatedAt(), b.getCreatedAt())),
opt -> opt.orElse(null)
)
))
.forEach((clientId, record) -> {
if (record != null) {
schoolSuspensionMap.put(clientId, record);
}
});
}
// 批量查询学生级别的停餐信息
final var studentSuspensionMap = new HashMap<Integer, SingleDinerMealSuspensionRecordRpcResponse>();
var studentSuspensionRecords = mealOrderServiceRpcClient.queryDinerMealSuspensionRecordsByCondition(
enterpriseId,
null, // 使用0表示查询所有
null,
notReservedDiners.stream().map(SingleDinerRpcResponse::getId).toList()
);
if (studentSuspensionRecords != null) {
final var nextWeekStartTime = nextWeekStart.toInstant().toEpochMilli();
final var nextWeekEndTime = nextWeekStart.plusDays(6).with(LocalTime.MAX).toInstant().toEpochMilli();
var dinerIdSet = notReservedDiners.stream()
.map(SingleDinerRpcResponse::getId)
.collect(Collectors.toSet());
studentSuspensionRecords.stream()
.filter(record -> dinerIdSet.contains(record.getDinerId()))
.filter(record -> !(record.getEndAt() < nextWeekStartTime || record.getStartAt() > nextWeekEndTime))
.collect(Collectors.groupingBy(
SingleDinerMealSuspensionRecordRpcResponse::getDinerId,
Collectors.collectingAndThen(
Collectors.maxBy((a, b) -> Long.compare(a.getCreatedAt(), b.getCreatedAt())),
opt -> opt.orElse(null)
)
))
.forEach((dinerId, record) -> {
if (record != null) {
studentSuspensionMap.put(dinerId, record);
}
});
}
// 构建创建请求
final var creations = notReservedDiners.stream()
.map(diner -> toMealOrderCreation(
enterpriseId,
diner,
clientMap,
gradeClassMap,
latestMealMenuRecordMap,
mpAccountDinerRefMap,
nextWeekStart,
schoolSuspensionMap,
studentSuspensionMap,
holidayMap
))
.filter(Objects::nonNull)
.toList();
if (creations.isEmpty()) {
return;
}
final var loginInfo = LoginContextHolder.LoginInfo.builder()
.id(0)
.enterpriseId(enterpriseId)
.loginSource(LoginSourceEnum.MINI_PROGRAM)
.build();
final var batchCreateMealOrdersRpcResponse = mealOrderServiceRpcClient.batchCreateMealOrders(loginInfo, creations);
log.info("本周:{}, 已自动补单 {} 条", today, batchCreateMealOrdersRpcResponse.getIdsList().size());
} catch (Exception e) {
log.error("自动订餐失败", e);
weeklyTaskStore.clearExecutedThisWeek(keyPrefix, enterpriseId, today);
}
}
private MealOrderCreation toMealOrderCreation(int enterpriseId,
SingleDinerRpcResponse diner,
Map<Integer, SingleClientRpcResponse> clientIdToClient,
Map<Integer, SingleGradeClassRpcResponse> classIdToClass,
Map<Integer, SingleMealMenuRecordRpcResponse> clientIdToLatestMenu,
Map<Integer, SingleMpAccountDinerRefRpcResponse> dinerIdToAccountRef,
ZonedDateTime startOfNextWeek,
Map<Integer, SingleDinerMealSuspensionRecordRpcResponse> schoolSuspensionMap,
Map<Integer, SingleDinerMealSuspensionRecordRpcResponse> studentSuspensionMap,
Map<String, Integer> dateStrToHolidayStatus) {
final SingleMealMenuRecordRpcResponse menu = clientIdToLatestMenu.get(diner.getClientId());
final SingleClientRpcResponse client = clientIdToClient.get(diner.getClientId());
final SingleGradeClassRpcResponse gradeClass = classIdToClass.get(diner.getClassId());
final SingleMpAccountDinerRefRpcResponse mpAccountDinerRef = dinerIdToAccountRef.get(diner.getId());
if (menu == null || client == null || gradeClass == null) return null;
// 计算多段停餐区间（学校/班级/学生维度最新记录的并集，保留间隙）
final var intervals = suspensionService.getSuspensionIntervalsForDiner(
enterpriseId,
diner.getClientId(),
diner.getClassId(),
diner.getId()
);
// 构建下周的餐食安排（基于多段停餐区间）
List<MenuSchedule> meals = buildNextWeekMeals(startOfNextWeek, intervals, dateStrToHolidayStatus);
if (meals.isEmpty()) {
return null;
}
return MealOrderCreation.newBuilder()
.setClientId(diner.getClientId())
.setMenuId(menu.getId())
.setAccountId(mpAccountDinerRef == null ? 0 : mpAccountDinerRef.getAccountId())
.setOrderMethod(MealOrderOrderMethodEnum.MEAL_ORDER_METHOD_SYSTEM)
.setDinerId(diner.getId())
.setDinerName(diner.getName())
.setClientName(client.getName())
.setGradeName(gradeClass.getGradeName())
.setClassName(gradeClass.getClassName())
.setStudentNo(diner.getStudentNo())
.setReserveDate(Instant.now().toEpochMilli())
.addAllMeals(meals)
.build();
}
// 已由并集窗口版本替代
private List<MenuSchedule> buildNextWeekMeals(ZonedDateTime nextWeekStart,
java.util.List<SuspensionService.SuspensionInterval> intervals,
Map<String, Integer> holidayMap) {
return IntStream.range(0, 7)
.mapToObj(i -> {
final var date = nextWeekStart.plusDays(i);
final var dateStr = date.format(DateUtil.YYYY_MM_DD);
// 检查是否为节假日
final var status = holidayMap.get(dateStr);
if (status != null && status != 0 && status != 2) {
return null;
}
if (intervals != null && !intervals.isEmpty()) {
final var dateStart = date.with(LocalTime.MIN).toInstant().toEpochMilli();
final var dateEnd = date.with(LocalTime.MAX).toInstant().toEpochMilli();
final boolean overlaps = intervals.stream()
.anyMatch(interval -> !(dateEnd < interval.startAt || dateStart > interval.endAt));
if (overlaps) return null;
}
return MenuSchedule.newBuilder()
.setDate(date.format(DateUtil.YYYY_MM_DD_LEFT_SYMBOL))
.setMenu("A")
.build();
})
.filter(Objects::nonNull)
.toList();
}
private LocalDate getThisWeekDay(LocalDate now, DayOfWeek target) {
LocalDate monday = now.with(DayOfWeek.MONDAY);
return monday.plusDays(target.getValue() - 1L);
}
}