SkuServiceImpl.java
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package com.infoloop.tianting.service.impl;
import com.infoloop.tianting.SingleSkuResponse;
import com.infoloop.tianting.clientcustomerorderservice.SingleSkuSellQuantityRpcResponse;
import com.infoloop.tianting.context.LoginContextHolder;
import com.infoloop.tianting.enums.SkuSellQuantityStatus;
import com.infoloop.tianting.model.bo.SkuSellQuantityBO;
import com.infoloop.tianting.model.common.PageResult;
import com.infoloop.tianting.model.dto.SkuDbDTO.SkuDetailSingleResponseDto;
import com.infoloop.tianting.model.dto.SkuDbDTO.SkuDto;
import com.infoloop.tianting.model.dto.SkuDbDTO.SkuSpecialDetailSingleResponseDto;
import com.infoloop.tianting.model.dto.SkuSellQuantityDTO;
import com.infoloop.tianting.model.vo.SkuSellQuantityStatisticsVO;
import com.infoloop.tianting.model.vo.SkuSellQuantityVO;
import com.infoloop.tianting.service.MenuService;
import com.infoloop.tianting.service.SkuService;
import com.infoloop.tianting.service.client.OrderServiceRpcClient;
import com.infoloop.tianting.service.client.SkuServiceRpcClient;
import com.infoloop.tianting.utils.DateUtil;
import com.infoloop.tianting.utils.PageUtil;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.Comparator;
import java.util.List;
import java.util.function.Function;
import java.util.stream.Collectors;
@Slf4j
@Service
@RequiredArgsConstructor(onConstructor = @__(@Autowired))
public class SkuServiceImpl implements SkuService {
private final MenuService menuService;
private final SkuServiceRpcClient skuServiceRpcClient;
private final OrderServiceRpcClient orderServiceRpcClient;
@Override
public List<SkuDto> getSkusByIds(List<Integer> ids) {
final var response = skuServiceRpcClient.getDishSkusByIds(ids);
return response.getResponseList().stream().map(sku ->
SkuDto.builder()
.id(sku.getId())
.categoryId(sku.getCategoryId())
.name(sku.getName())
.enterpriseId(sku.getEnterpriseId())
.description(sku.getDescription())
.code(sku.getCode())
.alias(sku.getAlias())
.imageUrl(sku.getImageUrl())
.basicMaterials(sku.getBasicMaterials())
.carbohydrate(sku.getCarbohydrate())
.createdAt(DateUtil.formatDate(sku.getCreatedAt()))
.energy(sku.getEnergy())
.fat(sku.getFat())
.protein(sku.getProtein())
.skuList(sku.getSkusList().stream().map(subSku -> SkuDetailSingleResponseDto.builder().id(subSku.getId()).name(subSku.getName()).build()).collect(
Collectors.toList()))
.tasteList(sku.getTastesList().stream().map(taste -> SkuDetailSingleResponseDto.builder().id(taste.getId()).name(taste.getName()).build()).collect(
Collectors.toList()))
.efficacyList(sku.getEfficaciesList().stream().map(efficacy -> SkuDetailSingleResponseDto.builder().id(efficacy.getId()).name(efficacy.getName()).build()).collect(
Collectors.toList()))
.doctorList(sku.getDoctorsList().stream().map(doctor -> SkuSpecialDetailSingleResponseDto
.builder().id(doctor.getId()).code(doctor.getCode()).name(doctor.getName()).build()).collect(
Collectors.toList()))
.avoidList(sku.getAvoidsList().stream().map(avoid -> SkuDetailSingleResponseDto.builder().id(avoid.getId()).name(avoid.getName()).build()).collect(
Collectors.toList()))
.allergyList(sku.getAllergiesList().stream().map(allergy -> SkuSpecialDetailSingleResponseDto.builder().id(allergy.getId()).name(allergy.getName()).build()).collect(
Collectors.toList()))
.cecommendList(sku.getCecommendsList().stream().map(cecommend -> SkuDetailSingleResponseDto.builder().id(cecommend.getId()).name(cecommend.getName()).build()).collect(Collectors.toList()))
.build()
).collect(Collectors.toList());
}
@Override
public SkuSellQuantityStatisticsVO querySkuSellQuantityStatistics(int stallId) {
final var skuIds = menuService.queryMenuSkuIdsByStallId(LoginContextHolder.getEnterpriseId(), stallId);
final var responses = orderServiceRpcClient.querySkuSellQuantitiesByStall(LoginContextHolder.getEnterpriseId(), stallId);
final var skuSellQuantitiesMap = responses.stream().collect(Collectors.toMap(SingleSkuSellQuantityRpcResponse::getSkuId, Function.identity()));
final var soldOut = skuIds.stream()
.filter(e -> skuSellQuantitiesMap.get(e) == null || skuSellQuantitiesMap.get(e).getMaxSellQuantity() == skuSellQuantitiesMap.get(e).getTodaySellQuantity())
.count();
final int total = skuIds.size();
return SkuSellQuantityStatisticsVO.builder()
.total(total)
.soldOut(soldOut)
.onSale(total - soldOut)
.build();
}
@Override
public PageResult<SkuSellQuantityVO> querySkuSellQuantity(SkuSellQuantityDTO.QuerySkuSellQuantityDTO querySkuSellQuantityDTO) {
final var stallId = querySkuSellQuantityDTO.getStallId();
final var enterpriseId = LoginContextHolder.getEnterpriseId();
final var skuIds = menuService.queryMenuSkuIdsByStallId(enterpriseId, stallId);
var responses = orderServiceRpcClient.querySkuSellQuantitiesByStall(enterpriseId, stallId);
final var skuSellQuantityMap = responses.stream().collect(Collectors.toMap(SingleSkuSellQuantityRpcResponse::getSkuId, Function.identity()));
responses = skuIds.stream()
.map(skuId -> {
var response = skuSellQuantityMap.get(skuId);
if (response == null) {
response = SingleSkuSellQuantityRpcResponse.newBuilder()
.setSkuId(skuId)
.setMaxSellQuantity(0)
.setTodaySellQuantity(0)
.build();
}
return response;
})
.collect(Collectors.toList());
if (querySkuSellQuantityDTO.getStatus() != SkuSellQuantityStatus.ALL) {
responses = responses.stream()
.filter(e -> {
if (querySkuSellQuantityDTO.getStatus() == SkuSellQuantityStatus.SOLD_OUT) {
return e.getMaxSellQuantity() == e.getTodaySellQuantity();
} else if (querySkuSellQuantityDTO.getStatus() == SkuSellQuantityStatus.ON_SALE) {
return e.getMaxSellQuantity() != e.getTodaySellQuantity();
}
return true;
})
.collect(Collectors.toList());
}
final var skuList = skuServiceRpcClient.getSkusByIds(responses.stream().map(SingleSkuSellQuantityRpcResponse::getSkuId).collect(Collectors.toList()));
final var skuMap = skuList.stream().collect(Collectors.toMap(SingleSkuResponse::getId, Function.identity()));
final var keyword = querySkuSellQuantityDTO.getKeyword();
if (keyword != null && !keyword.isEmpty()) {
responses = responses.stream()
.filter(e -> {
var sku = skuMap.get(e.getSkuId());
return sku != null && (sku.getCode().contains(keyword) || sku.getName().contains(keyword));
})
.collect(Collectors.toList());
}
final var skuSellQuantityVOS = responses.stream()
.map(e -> {
var sku = skuMap.get(e.getSkuId());
return SkuSellQuantityVO.builder()
.skuId(e.getSkuId())
.skuName(sku != null ? sku.getName() : "")
.skuCode(sku != null ? sku.getCode() : "")
.maxSellQuantity(e.getMaxSellQuantity())
.todaySellQuantity(e.getTodaySellQuantity())
.soldOut(e.getMaxSellQuantity() == e.getTodaySellQuantity())
.build();
})
.sorted(Comparator.comparing(SkuSellQuantityVO::getSkuCode))
.collect(Collectors.toList());
return PageUtil.subListPage(skuSellQuantityVOS, querySkuSellQuantityDTO.getPageNo(), querySkuSellQuantityDTO.getPageSize());
}
@Override
public boolean batchSetSkuSellQuantity(int stallId, SkuSellQuantityDTO.BatchSetSkuSellQuantityDTO batchSetSkuSellQuantityDTO) {
final var responses = orderServiceRpcClient.querySkuSellQuantitiesByStallAndSkuIds(LoginContextHolder.getEnterpriseId(), stallId, batchSetSkuSellQuantityDTO.getSkuIds());
final var skuMap = responses.stream().collect(Collectors.toMap(SingleSkuSellQuantityRpcResponse::getSkuId, Function.identity()));
final var skuSellQuantityBOs = batchSetSkuSellQuantityDTO.getSkuIds().stream().map(skuId -> SkuSellQuantityBO.builder()
.id(skuMap.get(skuId) == null ? null : skuMap.get(skuId).getId())
.skuId(skuId)
.maxSellQuantity(batchSetSkuSellQuantityDTO.getMaxSellQuantity())
.build()
).collect(Collectors.toList());
return orderServiceRpcClient.batchSaveSkuSellQuantities(LoginContextHolder.getEnterpriseId(), stallId, skuSellQuantityBOs);
}
@Override
public List<SkuSellQuantityVO> querySkuSellQuantityBySkuIds(SkuSellQuantityDTO.QuerySkuSellQuantityBySkuIdsDTO querySkuSellQuantityBySkuIdsDTO) {
final var stallId = querySkuSellQuantityBySkuIdsDTO.getStallId();
final var enterpriseId = LoginContextHolder.getEnterpriseId();
final var skuIds = menuService.queryMenuSkuIdsByStallId(enterpriseId, stallId);
var responses = orderServiceRpcClient.querySkuSellQuantitiesByStall(enterpriseId, stallId);
final var skuSellQuantityMap = responses.stream().collect(Collectors.toMap(SingleSkuSellQuantityRpcResponse::getSkuId, Function.identity()));
responses = skuIds.stream()
.map(skuId -> {
var response = skuSellQuantityMap.get(skuId);
if (response == null) {
response = SingleSkuSellQuantityRpcResponse.newBuilder()
.setSkuId(skuId)
.setMaxSellQuantity(0)
.setTodaySellQuantity(0)
.build();
}
return response;
})
.collect(Collectors.toList());
final var skuList = skuServiceRpcClient.getSkusByIds(responses.stream().map(SingleSkuSellQuantityRpcResponse::getSkuId).collect(Collectors.toList()));
final var skuMap = skuList.stream().collect(Collectors.toMap(SingleSkuResponse::getId, Function.identity()));
return responses.stream()
.map(e -> {
var sku = skuMap.get(e.getSkuId());
return SkuSellQuantityVO.builder()
.skuId(e.getSkuId())
.skuName(sku != null ? sku.getName() : "")
.skuCode(sku != null ? sku.getCode() : "")
.maxSellQuantity(e.getMaxSellQuantity())
.todaySellQuantity(e.getTodaySellQuantity())
.soldOut(e.getMaxSellQuantity() == e.getTodaySellQuantity())
.build();
})
.sorted(Comparator.comparing(SkuSellQuantityVO::getSkuCode))
.collect(Collectors.toList());
}
}