MealOrderServiceImpl.java
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package com.infoloop.tianting.service.impl;
import com.infoloop.tianting.context.LoginContextHolder;
import com.infoloop.tianting.enums.QueryMealOrderStatusEnum;
import com.infoloop.tianting.exception.ClientEndExceptions;
import com.infoloop.tianting.exception.ErrorCodeEnum;
import com.infoloop.tianting.mealorderservice.MealOrderCreation;
import com.infoloop.tianting.mealorderservice.MealOrderOrderMethodEnum;
import com.infoloop.tianting.mealorderservice.MenuSchedule;
import com.infoloop.tianting.mealorderservice.SingleMealOrderRpcResponse;
import com.infoloop.tianting.model.common.CreatedResult;
import com.infoloop.tianting.model.dto.MealOrderDTO;
import com.infoloop.tianting.model.vo.DeliveryRuleVO;
import com.infoloop.tianting.model.vo.MealOrderVO;
import com.infoloop.tianting.service.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.utils.DateUtil;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.time.DayOfWeek;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
@Slf4j
@Service
@RequiredArgsConstructor(onConstructor = @__(@Autowired))
public class MealOrderServiceImpl implements MealOrderService {
private final MealOrderServiceRpcClient mealOrderServiceRpcClient;
private final ClientInventoryServiceRpcClient clientInventoryServiceRpcClient;
private final DeliveryRuleServiceRpcClient deliveryRuleServiceRpcClient;
@Override
public List<MealOrderVO> queryMealOrders(MealOrderDTO.QueryMealOrderDTO queryMealOrderDTO) {
final var loginInfo = LoginContextHolder.getLoginInfo();
var mealOrderRpcResponses = mealOrderServiceRpcClient.queryMealOrdersByCondition(loginInfo.getEnterpriseId(), loginInfo.getId(), null, null);
final var today = LocalDate.now();
final var lastWeekStart = today.minusWeeks(1).with(DayOfWeek.MONDAY).atStartOfDay().atZone(DateUtil.CHINA_ZONE).toInstant().toEpochMilli();
final var lastWeekEnd = today.minusWeeks(1).with(DayOfWeek.SUNDAY).atTime(LocalTime.MAX).atZone(DateUtil.CHINA_ZONE).toInstant().toEpochMilli();
final var thisWeekStart = today.with(DayOfWeek.MONDAY).atStartOfDay().atZone(DateUtil.CHINA_ZONE).toInstant().toEpochMilli();
if (queryMealOrderDTO.getStatus() == QueryMealOrderStatusEnum.COMPLETED) {
mealOrderRpcResponses = mealOrderRpcResponses.stream().filter(e -> e.getReserveDate() < lastWeekStart).toList();
} else if (queryMealOrderDTO.getStatus() == QueryMealOrderStatusEnum.UNDER_WAY) {
mealOrderRpcResponses = mealOrderRpcResponses.stream().filter(e -> e.getReserveDate() >= lastWeekStart && e.getReserveDate() <= lastWeekEnd).toList();
} else if (queryMealOrderDTO.getStatus() == QueryMealOrderStatusEnum.BE_BOOKED) {
mealOrderRpcResponses = mealOrderRpcResponses.stream().filter(e -> e.getReserveDate() > thisWeekStart).toList();
}
return mealOrderRpcResponses.stream().map(this::getMealOrderById).toList();
}
@Override
public CreatedResult<MealOrderVO> createMealOrder(MealOrderDTO.CreateMealOrderDTO createMealOrderDTO) {
final var loginInfo = LoginContextHolder.getLoginInfo();
final var deliveryRule = this.getDeliveryRule();
final var now = LocalDateTime.now();
final var nowWithinRange = isNowWithinRange(deliveryRule, now);
if (!nowWithinRange) {
throw ClientEndExceptions.IncorrectRequestValue.build(ErrorCodeEnum.MEAL_ORDER_TIME_NOT_IN_RANGE);
}
final var reserveDinerMealOrders = mealOrderServiceRpcClient.queryReserveMealOrdersByDinerIds(loginInfo.getEnterpriseId(), Collections.singletonList(createMealOrderDTO.getDinerId()));
if (!reserveDinerMealOrders.isEmpty()) {
throw ClientEndExceptions.IncorrectRequestValue.build(ErrorCodeEnum.DINER_ALREADY_RESERVED);
}
final var dinerById = mealOrderServiceRpcClient.getDinerById(loginInfo.getEnterpriseId(), createMealOrderDTO.getDinerId());
if (dinerById == null) {
throw ClientEndExceptions.IncorrectRequestValue.build(ErrorCodeEnum.DINER_NOT_FOUND);
}
final var clientById = clientInventoryServiceRpcClient.getClientById(loginInfo.getEnterpriseId(), dinerById.getClientId());
if (clientById == null) {
throw ClientEndExceptions.IncorrectRequestValue.build(ErrorCodeEnum.CLIENT_NOT_FOUND);
}
if (clientById.getClient().getStatus() != 1) {
throw ClientEndExceptions.IncorrectRequestValue.build(ErrorCodeEnum.CLIENT_NOT_ENABLED);
}
final var gradeClassById = mealOrderServiceRpcClient.getGradeClassById(loginInfo.getEnterpriseId(), dinerById.getClassId());
if (gradeClassById == null) {
throw ClientEndExceptions.IncorrectRequestValue.build(ErrorCodeEnum.GRADE_CLASS_NOT_FOUND);
}
final var latestMealMenuRecords = mealOrderServiceRpcClient.queryLatestMealMenuRecordsByClientIds(loginInfo.getEnterpriseId(), Collections.singletonList(dinerById.getClientId()));
if (latestMealMenuRecords.isEmpty()) {
throw ClientEndExceptions.IncorrectRequestValue.build(ErrorCodeEnum.MEAL_MENU_NOT_FOUND);
}
final var mealOrder = mealOrderServiceRpcClient.createMealOrder(loginInfo, MealOrderCreation.newBuilder()
.setClientId(dinerById.getClientId())
.setMenuId(latestMealMenuRecords.get(0).getId())
.setAccountId(loginInfo.getId())
.setOrderMethod(MealOrderOrderMethodEnum.MEAL_ORDER_METHOD_MICRO)
.setDinerId(createMealOrderDTO.getDinerId())
.setDinerName(dinerById.getName())
.setClientName(clientById.getClient().getName())
.setGradeName(gradeClassById.getGradeName())
.setClassName(gradeClassById.getClassName())
.setStudentNo(dinerById.getStudentNo())
.setReserveDate(now.atZone(DateUtil.CHINA_ZONE).toInstant().toEpochMilli())
.addAllMeals(createMealOrderDTO.getMeals().stream().map(e -> MenuSchedule.newBuilder()
.setDate(e.getDate())
.setMenu(e.getMenu())
.build()).toList())
.build());
return CreatedResult.<MealOrderVO>builder().id(mealOrder.getId()).isCreated(mealOrder.getIsCreated()).build();
}
@Override
public MealOrderVO getMealOrderById(SingleMealOrderRpcResponse mealOrder) {
return MealOrderVO.builder()
.id(mealOrder.getId())
.clientId(mealOrder.getClientId())
.menuId(mealOrder.getMenuId())
.accountId(mealOrder.getAccountId())
.orderMethod(mealOrder.getOrderMethod())
.dinerId(mealOrder.getDinerId())
.dinerName(mealOrder.getDinerName())
.clientName(mealOrder.getClientName())
.gradeName(mealOrder.getGradeName())
.className(mealOrder.getClassName())
.studentNo(mealOrder.getStudentNo())
.reserveDate(DateUtil.formatDate(mealOrder.getReserveDate()))
.meals(mealOrder.getMealsList().stream().map(e -> MealOrderVO.Meals.builder().date(e.getDate()).menu(e.getMenu()).build()).toList())
.build();
}
@Override
public DeliveryRuleVO getDeliveryRule() {
final var rule = deliveryRuleServiceRpcClient.getDefaultDeliveryTemplateAndRule(LoginContextHolder.getEnterpriseId()).getRule();
if (rule.getConfigJson().getRulesList().isEmpty()) {
return DeliveryRuleVO.builder().build();
}
return DeliveryRuleVO.builder()
.startTime(rule.getConfigJson().getRules(0).getStartTime())
.endTime(rule.getConfigJson().getRules(0).getEndTime())
.monday(rule.getConfigJson().getRules(0).getMonday())
.tuesday(rule.getConfigJson().getRules(0).getTuesday())
.wednesday(rule.getConfigJson().getRules(0).getWednesday())
.thursday(rule.getConfigJson().getRules(0).getThursday())
.friday(rule.getConfigJson().getRules(0).getFriday())
.saturday(rule.getConfigJson().getRules(0).getSaturday())
.sunday(rule.getConfigJson().getRules(0).getSunday())
.build();
}
private static boolean isNowWithinRange(DeliveryRuleVO rule, LocalDateTime now) {
if (rule == null || rule.getStartTime() == null || rule.getEndTime() == null) {
return false;
}
final var startTime = LocalTime.parse(rule.getStartTime(), DateUtil.HH_MM_SS);
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 false;
}
final var minDay = Collections.min(enabledDays);
final var maxDay = Collections.max(enabledDays);
final var today = now.toLocalDate();
final var startDateTime = getThisWeekDate(today, minDay).atTime(startTime);
final var endDateTime = getThisWeekDate(today,maxDay).atTime(endTime);
return !now.isBefore(startDateTime) && !now.isAfter(endDateTime);
}
private static LocalDate getThisWeekDate(LocalDate now, DayOfWeek day) {
LocalDate monday = now.with(DayOfWeek.MONDAY);
return monday.plusDays(day.getValue() - 1L); // MONDAY 是 1，SUNDAY 是 7
}
}