package com.mzl.flower.service.flower;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.mzl.flower.config.exception.ValidationException;
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import com.mzl.flower.config.security.SecurityUtils;
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import com.mzl.flower.constant.Constants;
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import com.mzl.flower.dto.request.flower.*;
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import com.mzl.flower.dto.response.flower.*;
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import com.mzl.flower.entity.FlowerDeleteDO;
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import com.mzl.flower.entity.customer.Collect;
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import com.mzl.flower.entity.customer.Customer;
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import com.mzl.flower.entity.flower.*;
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import com.mzl.flower.entity.menber.Member;
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import com.mzl.flower.entity.payment.Cart;
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import com.mzl.flower.entity.payment.Order;
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import com.mzl.flower.entity.payment.OrderItem;
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import com.mzl.flower.entity.supplier.Station;
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import com.mzl.flower.entity.supplier.Supplier;
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import com.mzl.flower.entity.supplier.SupplierType;
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import com.mzl.flower.mapper.customer.CollectMapper;
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import com.mzl.flower.mapper.flower.*;
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import com.mzl.flower.mapper.payment.CartMapper;
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import com.mzl.flower.mapper.payment.OrderItemMapper;
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import com.mzl.flower.mapper.supplier.StationMapper;
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import com.mzl.flower.mapper.supplier.SupplierTypeMapper;
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import com.mzl.flower.service.BaseService;
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import com.mzl.flower.service.customer.BrowseService;
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import com.mzl.flower.service.payment.RedisLockService;
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import io.micrometer.core.instrument.util.StringUtils;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.BeanUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.scheduling.annotation.Async;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.util.CollectionUtils;
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import java.math.BigDecimal;
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import java.math.RoundingMode;
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import java.time.LocalDate;
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import java.time.LocalDateTime;
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import java.util.*;
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import java.util.concurrent.atomic.AtomicInteger;
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import java.util.stream.Collectors;
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@Slf4j
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@Service
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@Transactional
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public class FlowerService extends BaseService {
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@Autowired
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private FlowerMapper flowerMapper;
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@Autowired
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private FlowerCategoryMapper categoryMapper;
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@Autowired
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private FlowerParamService paramService;
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@Autowired
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private SupplierTypeMapper supplierTypeMapper;
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@Autowired
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private StationMapper stationMapper;
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@Autowired
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private FlowerCategoryDailyMapper categoryDailyMapper;
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@Autowired
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private BrowseService browseService;
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@Autowired
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private FlowerZoneMapper flowerZoneMapper;
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@Autowired
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private CollectMapper collectMapper;
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@Autowired
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private FlowerZoneMapMapper flowerZoneMapMapper;
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@Autowired
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private CartMapper cartMapper;
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@Autowired
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private OrderItemMapper orderItemMapper;
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@Autowired
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private RedisLockService lockService;
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@Autowired
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private FlowerDeleteService flowerDeleteService;
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private static final String FLOWER_KEY="com:mzl:flower:service:flower:%s:%s";
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@Async
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public synchronized void updateFlowerSales(Order order){
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List<OrderItem> items = orderItemMapper.selectList(new QueryWrapper<OrderItem>()
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.eq("order_id", order.getId()));
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if(items != null && items.size() > 0){
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for(OrderItem oi : items){
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flowerMapper.updateFlowerSales(oi.getFlowerId(), oi.getNum());
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}
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}
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}
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@Async
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public synchronized void updateCategoryInfo(Long category){
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flowerMapper.updateFlowerCategoryInfo(category);
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}
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@Async
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public void updateFlowTypeRank(Long id,Long category,String level){
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Flower flower =null;
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// 如果 id 不为空，则 category 和 level 可以为空
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if (Objects.nonNull(id)) {
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flower = flowerMapper.selectById(id);
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if (flower == null) {
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throw new IllegalArgumentException("Flower not found for ID: " + id);
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}
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category = flower.getCategory(); // 使用从数据库中检索到的 category
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level = flower.getLevel(); // 使用从数据库中检索到的 level
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} else {
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// 如果 id 为空，则 category 和 level 必须提供
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if (Objects.isNull(category) || StringUtils.isEmpty(level)) {
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throw new IllegalArgumentException("Category and level must be provided when ID is null");
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}
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flower=new Flower();
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flower.setCategory(category);
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flower.setLevel(level);
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}
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String key=String.format(FLOWER_KEY, flower.getCategory(),flower.getLevel());
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boolean lock = lockService.getObjectLock(key, "");
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if(!lock){
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return;
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}
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try{
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flowerMapper.updateTypeRankNull(flower.getCategory(),flower.getLevel());
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QueryWrapper<Flower> queryWrapper=new QueryWrapper<>();
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queryWrapper.lambda().eq(Flower::getDeleted,false)
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.eq(Objects.nonNull(flower.getCategory()),Flower::getCategory,flower.getCategory())
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.eq(StringUtils.isNotEmpty(flower.getLevel()),Flower::getLevel,flower.getLevel())
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.eq(Flower::getStatus,"UP")
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.orderByAsc(Flower::getPrice);
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final List<Flower> flowerList = flowerMapper.selectList(queryWrapper);
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AtomicInteger index = new AtomicInteger(1);
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flowerList.forEach(f -> f.setTypeRank(index.getAndIncrement()));
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if(!CollectionUtils.isEmpty(flowerList)){
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flowerMapper.updateBatchTypeRank(flowerList);
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}
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}finally {
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lockService.releaseObjectLock(key,"");
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}
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}
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/**
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* 花农（供应商）提交商品
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*
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* @param dto
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* @return
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*/
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public Long commitFlower(FlowerCreateDTO dto){
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Supplier s = getCurrentSupplier();
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if(!"P".equals(s.getStatus())){
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throw new ValidationException("审核未通过，无法操作！");
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}
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Flower g = new Flower();
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BeanUtils.copyProperties(dto, g);
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String userId = SecurityUtils.getUserId();
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g.create(userId);
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g.setBanners(toJSONString(dto.getBannerList()));
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g.setStatus(Constants.FLOWER_STATUS.PENDING.name());
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g.setSupplierId(s.getId());
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flowerMapper.insert(g);
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FlowerCategory fc = categoryMapper.selectById(g.getCategory());
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if(fc.getParamId() != null){
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List<ParamDTO> params = dto.getParams();
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paramService.insertTableData(fc.getParamId(), g.getId(), params);
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}
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// 更新商品价格在这里的分类
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updateFlowTypeRank(null,g.getCategory(),g.getLevel());
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return g.getId();
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}
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public Long editFlower(FlowerUpdateDTO dto){
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Flower g = flowerMapper.selectById(dto.getId());
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if(Constants.FLOWER_STATUS.PENDING.name().equals(g.getStatus())
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|| Constants.FLOWER_STATUS.REJECT.name().equals(g.getStatus())
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|| Constants.FLOWER_STATUS.DRAFT.name().equals(g.getStatus())
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|| Constants.FLOWER_STATUS.FORCE_OFF.name().equals(g.getStatus())
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){
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BeanUtils.copyProperties(dto, g);
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g.setBanners(toJSONString(dto.getBannerList()));
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} else {
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g.setPrice(dto.getPrice());
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g.setStock(dto.getStock());
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g.setLimited(dto.getLimited());
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}
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g.update(SecurityUtils.getUserId());
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if(Constants.FLOWER_STATUS.DRAFT.name().equals(g.getStatus())
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|| Constants.FLOWER_STATUS.REJECT.name().equals(g.getStatus())
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|| Constants.FLOWER_STATUS.FORCE_OFF.name().equals(g.getStatus())
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){
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g.setStatus(Constants.FLOWER_STATUS.PENDING.name());
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}
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flowerMapper.updateById(g);
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FlowerCategory fc = categoryMapper.selectById(g.getCategory());
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if(fc.getParamId() != null){
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List<ParamDTO> params = dto.getParams();
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Map m = paramService.getTableDataById(fc.getParamId(), g.getId());
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if(m == null) {
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paramService.insertTableData(fc.getParamId(), g.getId(), params);
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} else {
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paramService.updateTableData(fc.getParamId(), g.getId(), params);
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}
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}
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// 更新商品价格在这里的分类
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updateFlowTypeRank(null,g.getCategory(),g.getLevel());
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return g.getId();
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}
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public Long editFlowerAdmin(FlowerUpdateAdminDTO dto){
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Flower g = flowerMapper.selectById(dto.getId());
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g.setSales(dto.getSales());
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if (!org.springframework.util.StringUtils.isEmpty(dto.getLimited())) {
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if (g.getStock() == 0 || org.springframework.util.StringUtils.isEmpty(g.getStock())) {
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throw new ValidationException("库存为0或者空时不能修改限购数量");
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}
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if(g.getStock()<dto.getLimited()){
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throw new ValidationException("限购数量不能大于库存");
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}
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g.setLimited(dto.getLimited());
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}else{
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g.setLimited(null);
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}
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g.update(SecurityUtils.getUserId());
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flowerMapper.updateById(g);
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FlowerCategory fc = categoryMapper.selectById(g.getCategory());
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if(fc.getParamId() != null){
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List<ParamDTO> params = dto.getParams();
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Map m = paramService.getTableDataById(fc.getParamId(), g.getId());
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if(m == null) {
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paramService.insertTableData(fc.getParamId(), g.getId(), params);
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} else {
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paramService.updateTableData(fc.getParamId(), g.getId(), params);
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}
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}
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return g.getId();
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}
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/**
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* 花农（供应商）商品列表
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*
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* @param page
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* @param dto
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* @return
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*/
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public Page<FlowerSupplierListDTO> selectFlowerSupplierList(Page page, FlowerQueryDTO dto, int deleted){
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Supplier s = getCurrentSupplier();
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dto.setStatusList(splitParam(dto.getStatus()));
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List<FlowerSupplierListDTO> ls = flowerMapper.selectFlowerSupplierList(page, deleted, s.getId(), dto);
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page.setRecords(ls);
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return page;
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}
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/**
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* 花农（供应商）商品详情
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*
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* @param id
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* @return
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*/
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public FlowerSupplierDTO getFlowerSupplierDetail(Long id){
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FlowerSupplierDTO dto = new FlowerSupplierDTO();
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Flower f = flowerMapper.selectById(id);
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setFlowerInfo(f, dto);
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return dto;
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}
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private void setFlowerInfo(Flower f, FlowerSupplierDTO dto){
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if(f == null){
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throw new ValidationException("商品未找到");
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}
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BeanUtils.copyProperties(f, dto);
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dto.setBannerList(parseArray(f.getBanners(), String.class));
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FlowerCategory fc = categoryMapper.selectById(f.getCategory());
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dto.setCategoryStr(fc.getName());
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dto.setParams(getFlowerParams(fc.getParamId(), f.getId()));
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}
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private List<ParamItemDTO> getFlowerParams(Long paramId, Long fId){
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List<ParamItemDTO> result = new ArrayList<>();
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if(paramId != null) {
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List<ParamItemDTO> params = paramService.getParamItemListByParamId(paramId);
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setParamResult(paramId, fId, params, result);
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}
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return result;
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}
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private void setParamResult(Long paramId, Long fId, List<ParamItemDTO> params, List<ParamItemDTO> result){
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Map map = paramService.getTableDataById(paramId, fId);
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if(params != null && params.size() > 0 && map != null){
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for(ParamItemDTO p : params){
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ParamItemDTO it = new ParamItemDTO();
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BeanUtils.copyProperties(p, it);
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it.setValue(map.get(p.getColumn()));
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result.add(it);
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}
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}
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}
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public List<ParamItemDTO> getFlowerParams(Long paramId, Long fId
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, Map<Long, List<ParamItemDTO>> paramMap){
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List<ParamItemDTO> result = new ArrayList<>();
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if(paramId != null) {
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List<ParamItemDTO> params = paramMap.get(paramId);
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if(params == null){
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params = paramService.getParamItemListByParamId(paramId);
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paramMap.put(paramId, params);
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}
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setParamResult(paramId, fId, params, result);
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}
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return result;
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}
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public void setFlowerShown(Long id, Boolean shown){
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Flower f = flowerMapper.selectById(id);
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if(f == null){
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throw new ValidationException("商品不存在");
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}
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f.setShown(shown);
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flowerMapper.updateById(f);
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}
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/**
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* 运营端 商品列表
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*
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* @param page
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* @param dto
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* @return
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*/
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public Page<FlowerListDTO> selectFlowerList(Page page, FlowerQueryDTO dto){
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List<String> statusList = splitParam(dto.getStatus());
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dto.setStatusList(statusList);
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if(statusList != null && statusList.contains(Constants.FLOWER_STATUS.OFF.name())){
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statusList.add(Constants.FLOWER_STATUS.FORCE_OFF.name());
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}
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List<FlowerListDTO> ls = flowerMapper.selectFlowerList(page, dto);
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page.setRecords(ls);
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return page;
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}
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public FlowerDTO getFlowerDetail(Long id){
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FlowerDTO dto = new FlowerDTO();
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Flower f = flowerMapper.selectById(id);
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setFlowerInfo(f, dto);
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Supplier s = supplierMapper.selectById(f.getSupplierId());
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dto.setSupplierName(s.getName());
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dto.setSupplierTel(s.getContactTel());
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SupplierType t = supplierTypeMapper.selectById(s.getTypeId());
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dto.setSupplierType(t != null ? t.getName() : "");
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Station a = stationMapper.selectById(s.getStationId());
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dto.setSupplierStation(a != null ? a.getName() : "");
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List<FlowerZoneMap> ls = flowerZoneMapMapper.selectList(new QueryWrapper<FlowerZoneMap>()
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.eq("flower_id", id).orderByAsc("zone_id"));
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List<Long> zoneIdLs = new ArrayList<>();
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if(ls != null && ls.size() > 0){
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for(FlowerZoneMap fzm : ls){
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zoneIdLs.add(fzm.getZoneId());
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}
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List<FlowerZone> zLs = flowerZoneMapper.selectBatchIds(zoneIdLs);
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List<String> zoneIdStrLs = new ArrayList<>();
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List<String> zoneNameLs = new ArrayList<>();
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for(FlowerZone fz : zLs){
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zoneIdStrLs.add(fz.getId() + "");
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zoneNameLs.add(fz.getName());
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}
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dto.setZoneId(String.join(",", zoneIdStrLs));
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dto.setZoneName(String.join(",", zoneNameLs));
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}
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return dto;
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}
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public void auditFlower(Long id, String auditRemarks, String status){
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Flower f = flowerMapper.selectById(id);
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if(f == null){
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throw new ValidationException("商品未找到");
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}
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f.setAuditRemarks(auditRemarks);
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f.setAuditTime(LocalDateTime.now());
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f.setStatus(status);
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flowerMapper.updateById(f);
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/*if(Constants.FLOWER_STATUS.REJECT.name().equals(status)){
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//通知花农。只是说花农在小程序可以查看驳回的商品，已包含驳回字段
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}*/
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}
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public void auditFlowers(FlowerAuditMultipleDTO dto, String status){
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List<Long> ids = dto.getIds();
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if(ids == null || ids.size() == 0){
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throw new ValidationException("请选择商品");
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}
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for(Long id : ids){
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auditFlower(id, dto.getAuditRemarks(), status);
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}
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}
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public void setOffOn(Long id, String status){
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Flower f = flowerMapper.selectById(id);
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if(f == null){
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throw new ValidationException("商品未找到");
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}
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String s = f.getStatus();
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if(Constants.FLOWER_STATUS.FORCE_OFF.name().equals(s)){
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throw new ValidationException("强制下架商品请编辑提交重新审核");
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}
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if(!Constants.FLOWER_STATUS.UP.name().equals(s)
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&& !Constants.FLOWER_STATUS.OFF.name().equals(s)){
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throw new ValidationException("无法上下架");
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}
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f.setStatus(status);
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flowerMapper.updateById(f);
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if(Constants.FLOWER_STATUS.OFF.name().equals(f.getStatus())){
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//清除购物车商品
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cartMapper.delete(new QueryWrapper<Cart>().eq("flower_id", id));
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}
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//更新排名
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updateFlowTypeRank(null,f.getCategory(),f.getLevel());
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}
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public void deleteFlower(Long id){
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final Flower flower = flowerMapper.selectById(id);
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if(flower == null){
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throw new ValidationException("商品未找到");
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}
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flowerMapper.deleteById(id);
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//清除购物车商品
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cartMapper.delete(new QueryWrapper<Cart>().eq("flower_id", id));
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// 更新商品价格在这里的分类
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updateFlowTypeRank(null,flower.getCategory(),flower.getLevel());
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}
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public void restoreFlower(Long id){
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Flower f = flowerMapper.selectById(id);
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if(f == null){
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throw new ValidationException("商品未找到");
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}
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f.setDeleted(false);
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f.setStatus(Constants.FLOWER_STATUS.DRAFT.name());
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flowerMapper.updateById(f);
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}
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public void editFlowerPrice(FlowerPriceDTO dto){
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Flower f = flowerMapper.selectById(dto.getId());
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if(f == null){
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throw new ValidationException("商品未找到");
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}
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f.setPrice(dto.getPrice());
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flowerMapper.updateById(f);
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// 更新商品价格在这里的分类
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updateFlowTypeRank(null,f.getCategory(),f.getLevel());
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}
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public void editFlowerStock(FlowerStockDTO dto){
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Flower f = flowerMapper.selectById(dto.getId());
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if(f == null){
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throw new ValidationException("商品未找到");
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}
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f.setStock(dto.getStock());
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flowerMapper.updateById(f);
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}
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public void setFlowersTags(FlowerTagMultipleDTO dto){
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List<Long> ids = dto.getIds();
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if(ids == null || ids.size() == 0){
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throw new ValidationException("请选择商品");
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}
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for(Long id : ids) {
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Flower f = flowerMapper.selectById(id);
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f.setTags(dto.getTags());
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flowerMapper.updateById(f);
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}
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}
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public void setFlowersForceOff(FlowerOffDTO dto){
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List<Long> ids = dto.getIds();
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if(ids == null || ids.size() == 0){
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throw new ValidationException("请选择商品");
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}
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for(Long id : ids) {
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Flower f = flowerMapper.selectById(id);
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f.setStatus(Constants.FLOWER_STATUS.FORCE_OFF.name());
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flowerMapper.updateById(f);
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//清除购物车商品
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cartMapper.delete(new QueryWrapper<Cart>().eq("flower_id", id));
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}
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}
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/**
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* 花店交易大厅商品列表
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*
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* @param page
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* @param dto
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* @return
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*/
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public Page<FlowerShowListDTO> selectShowFlowerList(Page page, FlowerShowQueryDTO dto) {
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/*if (StringUtils.isNotEmpty(dto.getColumn())) {
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List<OrderItem> orders = new ArrayList<>();
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OrderItem i = new OrderItem();
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i.setColumn(dto.getColumn());
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i.setAsc(dto.isAsc());
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page.setOrders(orders);
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}*/
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dto.setUserId(SecurityUtils.getUserId());
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dto.setParamId(paramService.getParamIdByCategoryId(dto.getCategory()));
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List<FlowerShowListDTO> ls = flowerMapper.selectFlowerShowList(page, dto);
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prepareShowList(ls);
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page.setRecords(ls);
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return page;
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}
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public FlowerShowDTO getShowFlowerDetail(Long id, Long partnerId){
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FlowerShowDTO dto = new FlowerShowDTO();
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Flower f = flowerMapper.selectById(id);
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setFlowerInfo(f, dto);
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Supplier s = supplierMapper.selectById(f.getSupplierId());
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dto.setSupplierName(s.getName());
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dto.setSupplierCover(s.getCover());
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SupplierType t = supplierTypeMapper.selectById(s.getTypeId());
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dto.setSupplierType(t != null ? t.getName() : "");
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Station a = stationMapper.selectById(s.getStationId());
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dto.setSupplierStation(a != null ? a.getName() : "");
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Long pId = partnerId;
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if(pId == null){
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pId = getCurrentCustomerPartner();
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}
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Customer p = getCurrentCustomerWithoutCheck();
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Long levelId = p == null ? null : p.getLevelId();
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Member member = getMember(levelId);
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BigDecimal price = getFinalPrice(pId, dto.getCategory()
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, dto.getId(), dto.getPrice(), dto.getLevel());
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dto.setPrice(price);
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dto.setPriceMember(calculateMemberPrice(price, member));
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String userId = SecurityUtils.getUserId();
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if(StringUtils.isNotEmpty(userId)) {
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int count = collectMapper.selectCount(new QueryWrapper<Collect>()
|
.eq("user_id", userId)
|
.eq("flower_id", id)
|
);
|
dto.setCollection(count > 0);
|
|
Integer num = cartMapper.getCartFlowerCount(userId, id);
|
dto.setShopnum(num == null ? 0 : num);
|
|
//添加浏览历史日志
|
browseService.addBrowseHistory(userId, f.getId());
|
}
|
|
if(dto.getSales() != null && dto.getRealSales() != null){
|
dto.setSales(dto.getSales() + dto.getRealSales());
|
}
|
|
return dto;
|
}
|
|
private FlowerCategoryDaily getCategoryDaily(Long categoryId, Long partnerId, LocalDate day){
|
QueryWrapper<FlowerCategoryDaily> q = new QueryWrapper<FlowerCategoryDaily>()
|
.eq("category_id", categoryId).eq("day", day);
|
if(partnerId == null){
|
q = q.isNull("partner_id");
|
} else {
|
q = q.eq("partner_id", partnerId);
|
}
|
return categoryDailyMapper.selectOne(q);
|
}
|
|
public void calculateCategoryDaily(Long categoryId, Long partnerId){
|
List<Flower> ls = flowerMapper.selectList(new QueryWrapper<Flower>()
|
.eq("category", categoryId).eq("status", Constants.FLOWER_STATUS.UP.name()));
|
if(ls != null && ls.size() > 0){
|
LocalDate preDay = LocalDate.now().plusDays(-1);
|
FlowerCategoryDaily pre = getCategoryDaily(categoryId, partnerId, preDay);
|
|
int total = ls.size();
|
BigDecimal totalAmount = new BigDecimal(0);
|
for(Flower f : ls){
|
BigDecimal price = getFinalPrice(partnerId, categoryId, f.getId(), f.getPrice(), f.getLevel());
|
totalAmount = totalAmount.add(price);
|
}
|
BigDecimal avePrice = totalAmount.divide(new BigDecimal(total), 2, RoundingMode.HALF_UP);//均价
|
BigDecimal avePriceDifference = new BigDecimal(0);//比前一天差价
|
double avePriceDifferenceRate = 0D;//差价百分比
|
if(pre != null){
|
avePriceDifference = avePrice.subtract(pre.getAvePrice());
|
if(pre.getAvePrice() != null && pre.getAvePrice().doubleValue() != 0) {
|
BigDecimal rate = avePriceDifference.divide(pre.getAvePrice(), 2, RoundingMode.HALF_UP);
|
avePriceDifferenceRate = rate.doubleValue();
|
}
|
}
|
|
FlowerCategoryDaily cd = getCategoryDaily(categoryId, partnerId, LocalDate.now());
|
if (cd == null) {
|
cd = new FlowerCategoryDaily();
|
cd.setCategoryId(categoryId);
|
cd.setPartnerId(partnerId);
|
cd.setDay(LocalDate.now());
|
cd.create();
|
cd.setAvePrice(avePrice);
|
cd.setAvePriceDifference(avePriceDifference);
|
cd.setAvePriceDifferenceRate(avePriceDifferenceRate);
|
|
categoryDailyMapper.insert(cd);
|
} else {
|
cd.setUpdateTime(LocalDateTime.now());
|
cd.setAvePrice(avePrice);
|
cd.setAvePriceDifference(avePriceDifference);
|
cd.setAvePriceDifferenceRate(avePriceDifferenceRate);
|
categoryDailyMapper.updateById(cd);
|
}
|
}
|
}
|
|
public Page<FlowerCategoryDailyDTO> getHomeCategoryDaily(Page page){
|
Customer c = getCurrentCustomerWithoutCheck();
|
Long partnerId = c == null ? null : c.getPartnerId();
|
List<FlowerCategoryDailyDTO> ls = categoryMapper.selectHomeCategoryDaily(page, partnerId, LocalDate.now());
|
|
page.setRecords(ls);
|
return page;
|
}
|
|
public Page<FlowerShowListDTO> myCollect(Page page, FlowerShowQueryDTO dto) {
|
dto.setUserId(SecurityUtils.getUserId());
|
if (StringUtils.isNotEmpty(dto.getColumn())) {
|
if(dto.getColumn().contains("sales")
|
|| dto.getColumn().contains("stock")){
|
dto.setColumn(dto.getColumn() + " desc");
|
}
|
}
|
|
dto.setParamId(paramService.getParamIdByCategoryId(dto.getCategory()));
|
List<FlowerShowListDTO> flowerShowListDTOS = flowerMapper.myCollect(page, dto);
|
prepareShowList(flowerShowListDTOS);
|
|
page.setRecords(flowerShowListDTOS);
|
return page;
|
}
|
|
private void prepareShowList(List<FlowerShowListDTO> ls){
|
if(ls != null && ls.size() > 0){
|
Customer p = getCurrentCustomerWithoutCheck();
|
Long partnerId = p == null ? null : p.getPartnerId();
|
Long levelId = p == null ? null : p.getLevelId();
|
Member member = getMember(levelId);
|
|
for(FlowerShowListDTO s : ls){
|
BigDecimal price = getFinalPrice(partnerId, s.getCategory()
|
, s.getId(), s.getPrice(), s.getLevel());
|
s.setPrice(price);
|
s.setPriceMember(calculateMemberPrice(price, member));
|
|
s.setCollection(s.getCollectCount() > 0);
|
s.setShopnum(s.getShopnum() == null ? 0 : s.getShopnum());
|
|
if(s.getSales() != null && s.getRealSales() != null){
|
s.setSales(s.getSales() + s.getRealSales());
|
}
|
}
|
}
|
}
|
|
public Page<FlowerShowListDTO> myBrowseHistory(Page page, FlowerShowQueryDTO dto) {
|
dto.setUserId(SecurityUtils.getUserId());
|
/*if (StringUtils.isNotEmpty(dto.getColumn())) {
|
List<OrderItem> orders = new ArrayList<>();
|
OrderItem i = new OrderItem();
|
i.setColumn(dto.getColumn());
|
i.setAsc(dto.isAsc());
|
page.setOrders(orders);
|
}*/
|
dto.setParamId(paramService.getParamIdByCategoryId(dto.getCategory()));
|
List<FlowerShowListDTO> flowerShowListDTOS = flowerMapper.myBrowseHistory(page, dto);
|
prepareShowList(flowerShowListDTOS);
|
|
page.setRecords(flowerShowListDTOS);
|
return page;
|
}
|
|
public void setFlowerZone(FlowerZoneBatchDTO dto) {
|
if(dto.getZoneId()!=null && dto.getZoneId().size()>0){//添加专区
|
for (Long zoneId : dto.getZoneId()) {
|
for(Long flowerId : dto.getIds()) {
|
FlowerZoneMap fzp = flowerZoneMapMapper.selectOne(new QueryWrapper<FlowerZoneMap>()
|
.eq("flower_id", flowerId).eq("zone_id", zoneId));
|
if(fzp==null){
|
fzp = new FlowerZoneMap();
|
fzp.setFlowerId(flowerId);
|
fzp.setZoneId(zoneId);
|
fzp.create(SecurityUtils.getUserId());
|
flowerZoneMapMapper.insert(fzp);
|
}
|
}
|
}
|
}else{ //移除专区
|
flowerZoneMapMapper.delete(new QueryWrapper<FlowerZoneMap>().in("flower_id", dto.getIds()));
|
}
|
}
|
|
public void clearInvalid(String userId) {
|
List<Long> ids = flowerMapper.searchInvalidCollect(userId);
|
if(ids!=null && ids.size()>0){
|
collectMapper.deleteBatchIds(ids);
|
}
|
}
|
|
public void setFlowerRecommend(FlowerRecommendMultipleDTO dto) {
|
List<Long> ids = dto.getIds();
|
if(ids == null || ids.size() == 0){
|
throw new ValidationException("请选择商品");
|
}
|
|
for(Long id : ids) {
|
Flower f = flowerMapper.selectById(id);
|
f.setRecommend(true);
|
flowerMapper.updateById(f);
|
}
|
}
|
|
public void cancelFlowerRecommend(FlowerRecommendMultipleDTO dto) {
|
List<Long> ids = dto.getIds();
|
if(ids == null || ids.size() == 0){
|
throw new ValidationException("请选择商品");
|
}
|
|
for(Long id : ids) {
|
Flower f = flowerMapper.selectById(id);
|
f.setRecommend(false);
|
flowerMapper.updateById(f);
|
}
|
}
|
|
public Integer getUpFlowerStock(){
|
Integer c = flowerMapper.getUpFlowerStock();
|
return c == null ? 0 : c;
|
}
|
|
public void setFlowerRecommendRank(FlowerRecommendRankDTO dto) {
|
Flower f = flowerMapper.selectById(dto.getId());
|
if(f==null){
|
throw new ValidationException("商品不存在");
|
}
|
f.setRecommendRank(dto.getRecommendRank());
|
flowerMapper.updateById(f);
|
}
|
|
public Page<FlowerListDTO> selectZoneFlowerList(Page page, FlowerZoneQueryDTO dto) {
|
List<FlowerListDTO> ls = flowerMapper.selectZoneFlowerList(page, dto);
|
page.setRecords(ls);
|
|
return page;
|
}
|
|
public void clearInvalidHistory(String userId) {
|
|
List<Long> ids = flowerMapper.searchInvalidHistory(userId);
|
if(ids!=null && ids.size()>0){
|
browseService.deleteBatchIds(ids);
|
|
}
|
|
}
|
|
@Transactional
|
public void deleteFlowerBatch(FlowerBatchDTO dto) {
|
List<Flower> flowerList = flowerMapper.getDeletdFlowByIds(dto.getIds());
|
//物理删除
|
flowerMapper.deleteBatchPhysics(dto.getIds());
|
// 备份
|
if(!CollectionUtils.isEmpty(flowerList)){
|
backupFlower(flowerList);
|
}
|
}
|
|
@Async
|
public void backupFlower(List<Flower> flowerList) {
|
// 备份
|
final List<Long> idList = flowerList.stream().map(flower -> flower.getId()).collect(Collectors.toList());
|
final List<FlowerDeleteDO> flowerDeleteList = flowerDeleteService.getBaseMapper().selectBatchIds(idList);
|
// 遍历flowerList 根据ID查找 ，如果flowerDeleteList 存在，则放入到更新列表里面去，如果flowerDeleteList不存在，则添加到新增列表里面去
|
|
// 将查询到的 flowerDeleteList 的 ID 转为 Set 以便快速查找
|
Set<Long> existingIds = flowerDeleteList.stream()
|
.map(FlowerDeleteDO::getId)
|
.collect(Collectors.toSet());
|
// 使用 Stream 进行更新和插入分类
|
List<FlowerDeleteDO> updateList = flowerList.stream()
|
.filter(flower -> existingIds.contains(flower.getId())) // 过滤出已存在的记录
|
.map(flower -> convertToFlowerDeleteDO(flower)) // 转换为 FlowerDeleteDO 对象
|
.collect(Collectors.toList());
|
|
List<FlowerDeleteDO> insertList = flowerList.stream()
|
.filter(flower -> !existingIds.contains(flower.getId())) // 过滤出不存在的记录
|
.map(flower -> convertToFlowerDeleteDO(flower)) // 转换为 FlowerDeleteDO 对象
|
.collect(Collectors.toList());
|
|
// 批量执行更新和新增操作
|
if (!updateList.isEmpty()) {
|
flowerDeleteService.updateBatchById(updateList); // 批量更新
|
}
|
if (!insertList.isEmpty()) {
|
flowerDeleteService.saveBatch(insertList); // 批量插入
|
}
|
|
}
|
|
@Transactional
|
public void restoreFlowerBatch(FlowerBatchDTO dto) {
|
flowerMapper.restoreFlowerBatch(dto.getIds());
|
}
|
|
// 方法用于将 Flower 转换为 FlowerDeleteDO
|
private FlowerDeleteDO convertToFlowerDeleteDO(Flower flower) {
|
FlowerDeleteDO flowerDeleteDO=new FlowerDeleteDO();
|
BeanUtils.copyProperties(flower,flowerDeleteDO);
|
// 其他需要备份的字段...
|
return flowerDeleteDO;
|
}
|
|
public void setFlowersLimited(FlowerLimitedDTO dto) {
|
List<Long> ids = dto.getIds();
|
if (ids == null || ids.size() == 0) {
|
throw new ValidationException("请选择商品");
|
}
|
for (Long id : ids) {
|
Flower f = flowerMapper.selectById(id);
|
if (!org.springframework.util.StringUtils.isEmpty(dto.getLimited())) {
|
if (f.getStock() == 0 || org.springframework.util.StringUtils.isEmpty(f.getStock())) {
|
throw new ValidationException("商品" + f.getName() + "库存为0或者空时不能修改限购数量");
|
}
|
if(f.getStock()<dto.getLimited()){
|
throw new ValidationException("商品" + f.getName() + "限购数量不能大于库存");
|
}
|
f.setLimited(dto.getLimited());
|
}else{
|
f.setLimited(null);
|
}
|
flowerMapper.updateById(f);
|
}
|
}
|
|
|
}
|
