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.MealOrderCreation;
import com.infoloop.tianting.mealorderservice.MealOrderOrderMethodEnum;
import com.infoloop.tianting.mealorderservice.MenuSchedule;
import com.infoloop.tianting.mealorderservice.SingleDinerRpcResponse;
import com.infoloop.tianting.mealorderservice.SingleGradeClassRpcResponse;
import com.infoloop.tianting.mealorderservice.SingleMealMenuRecordRpcResponse;
import com.infoloop.tianting.mealorderservice.SingleMealOrderRpcResponse;
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.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.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;
@Scheduled(cron = "0 * * ? * *")
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)) return;
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);
// 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).collect(Collectors.toSet());
// 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())).toList();
if (notReservedDiners.isEmpty()) {
log.info("无未订餐学生，跳过自动订餐任务");
return;
}
// 所需关联数据查询
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()));
// 构建创建请求
final var creations = notReservedDiners.stream().map(diner -> toMealOrderCreation(diner, clientMap, gradeClassMap, latestMealMenuRecordMap, nextWeekStart)).filter(Objects::nonNull).toList();
if (creations.isEmpty()) {
log.info("无可创建自动订餐项，跳过任务");
return;
}
final var loginInfo = LoginContextHolder.LoginInfo.builder()
.id(0)
.enterpriseId(enterpriseId)
.loginSource(LoginSourceEnum.MINI_PROGRAM)
.build();
mealOrderServiceRpcClient.batchCreateMealOrders(loginInfo, creations);
log.info("本周未订餐学生已自动补单 {} 条", creations.size());
// 标记本周已执行
weeklyTaskStore.markExecuted(keyPrefix, enterpriseId, today);
}
private MealOrderCreation toMealOrderCreation(SingleDinerRpcResponse diner,
Map<Integer, SingleClientRpcResponse> clientMap,
Map<Integer, SingleGradeClassRpcResponse> classMap,
Map<Integer, SingleMealMenuRecordRpcResponse> menuMap,
ZonedDateTime startOfNextWeek) {
final var menu = menuMap.get(diner.getClientId());
final var client = clientMap.get(diner.getClientId());
final var gradeClass = classMap.get(diner.getClassId());
if (menu == null || client == null || gradeClass == null) return null;
return MealOrderCreation.newBuilder()
.setClientId(diner.getClientId())
.setMenuId(menu.getId())
.setAccountId(0)
.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(buildNextWeekMeals(startOfNextWeek))
.build();
}
private LocalDate getThisWeekDay(LocalDate now, DayOfWeek target) {
LocalDate monday = now.with(DayOfWeek.MONDAY);
return monday.plusDays(target.getValue() - 1L);
}
private List<MenuSchedule> buildNextWeekMeals(ZonedDateTime nextWeekStart) {
return IntStream.range(0, 5)
.mapToObj(i -> MenuSchedule.newBuilder()
.setDate(nextWeekStart.plusDays(i).format(DateUtil.YYYY_MM_DD_LEFT_SYMBOL))
.setMenu("A")
.build())
.toList();
}
}