package com.mzl.flower.service.impl.comment;
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import cn.hutool.core.util.IdUtil;
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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.dto.request.comment.*;
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import com.mzl.flower.dto.response.comment.FlowerCommentStatisVO;
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import com.mzl.flower.dto.response.comment.FlowerCommentVO;
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import com.mzl.flower.entity.FlowerCommentDO;
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import com.mzl.flower.entity.customer.Customer;
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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.Supplier;
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import com.mzl.flower.enums.FlowerCommentShowEnum;
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import com.mzl.flower.enums.TrueOrFalseEnum;
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import com.mzl.flower.mapper.comment.FlowerCommentMapper;
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import com.mzl.flower.mapper.comment.FlowerCommentMapperCustom;
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import com.mzl.flower.mapper.customer.CustomerMapper;
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import com.mzl.flower.mapper.payment.OrderItemMapper;
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import com.mzl.flower.mapper.payment.OrderMapper;
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import com.mzl.flower.mapper.supplier.SupplierMapper;
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import com.mzl.flower.service.comment.FlowerCommentService;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import org.apache.commons.collections4.CollectionUtils;
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import org.apache.commons.lang3.StringUtils;
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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.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import java.math.BigDecimal;
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import java.time.LocalDateTime;
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import java.util.List;
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/**
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* <p>
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* 商品评论表 服务实现类
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* </p>
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*
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* @author @TaoJie
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* @since 2024-09-29
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*/
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@Service
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public class FlowerCommentServiceImpl extends ServiceImpl<FlowerCommentMapper, FlowerCommentDO> implements FlowerCommentService {
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@Autowired
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private FlowerCommentMapperCustom flowerCommentMapperCustom;
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@Autowired
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private OrderItemMapper orderItemMapper;
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@Autowired
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private SupplierMapper supplierMapper;
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@Autowired
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private CustomerMapper customerMapper;
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@Autowired
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private OrderMapper orderMapper;
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@Transactional
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@Override
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public boolean createFlowerComment(CreateFlowerCommentDTO dto) {
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final FlowerCommentVO byOrderItemId = getByOrderItemId(dto.getOrderItemId());
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if(null!=byOrderItemId){
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throw new ValidationException("当前商品已经评论过！");
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}
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FlowerCommentDO flowerCommentDO=new FlowerCommentDO();
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BeanUtils.copyProperties(dto,flowerCommentDO);
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flowerCommentDO.setId(IdUtil.simpleUUID());
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flowerCommentDO.create(SecurityUtils.getUserId());
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final OrderItem orderItem = orderItemMapper.selectById(dto.getOrderItemId());
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if(null==orderItem){
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throw new ValidationException("当前订单项目不存在！");
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}
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flowerCommentDO.setOrderId(orderItem.getOrderId());
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flowerCommentDO.setCustomerUserId(orderItem.getCreateBy());
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flowerCommentDO.setSupplierId(orderItem.getSupplierId());
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flowerCommentDO.setFlowerId(orderItem.getFlowerId());
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flowerCommentDO.setFlowerCover(orderItem.getFlowerCover());
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// 补充商户信息
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Customer customer = customerMapper.selectOne(new QueryWrapper<Customer>()
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.eq("user_id", orderItem.getCreateBy()));
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if(null!=customer && null!=customer.getId()){
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flowerCommentDO.setCustomerId(customer.getId());
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}
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// 补充供应商信息
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Supplier supplier = supplierMapper.selectById(orderItem.getSupplierId());
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if(null!=supplier && StringUtils.isNotBlank(supplier.getUserId())){
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flowerCommentDO.setSupplierUserId(supplier.getUserId());
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}
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// 设置显示状态为显示
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flowerCommentDO.setShowFlag(FlowerCommentShowEnum.SHOW.getFlag());
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return baseMapper.insert(flowerCommentDO)>0;
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}
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@Transactional
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@Override
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public boolean updateFlowerComment(UpdateFlowerCommentDTO dto) {
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FlowerCommentDO flowerCommentDO=baseMapper.selectById(dto.getId());
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BeanUtils.copyProperties(dto,flowerCommentDO);
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flowerCommentDO.update(SecurityUtils.getUserId());
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return baseMapper.updateById(flowerCommentDO)>0;
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}
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@Override
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public boolean deleteFlowerComment(String id) {
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return baseMapper.deleteById(id)>0;
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}
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@Override
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public FlowerCommentVO getDetailById(String id) {
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QueryFlowerCommentDTO dto=new QueryFlowerCommentDTO();
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dto.setId(id);
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final List<FlowerCommentVO> list = getList(dto);
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if(CollectionUtils.isNotEmpty(list)){
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return list.get(0);
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}
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return null;
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}
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@Override
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public Page<FlowerCommentVO> getPage(Page page, QueryFlowerCommentDTO dto) {
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List<FlowerCommentVO> list=flowerCommentMapperCustom.getPage(page,dto);
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return page.setRecords(list);
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}
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@Override
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public List<FlowerCommentVO> getList(QueryFlowerCommentDTO dto) {
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return flowerCommentMapperCustom.getList(dto);
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}
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@Override
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public FlowerCommentVO getByOrderItemId(String orderItemId) {
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QueryFlowerCommentDTO dto=new QueryFlowerCommentDTO();
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dto.setOrderItemId(orderItemId);
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final List<FlowerCommentVO> list = getList(dto);
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if(CollectionUtils.isNotEmpty(list)){
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return list.get(0);
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}
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return null;
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}
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@Override
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public BigDecimal getSupplierAvgScore(Long supplierId) {
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return flowerCommentMapperCustom.getSupplierAvgScore(supplierId);
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}
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@Transactional
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@Override
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public boolean createFlowerCommentBatch(CreateFlowerCommentBatchDTO dto) {
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if(CollectionUtils.isNotEmpty(dto.getList())){
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dto.getList().forEach(item->{
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// 保存评论信息
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final FlowerCommentVO byOrderItemId = getByOrderItemId(item.getOrderItemId());
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if(null!=byOrderItemId){
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// 更新
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UpdateFlowerCommentDTO updateFlowerCommentDTO=new UpdateFlowerCommentDTO();
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BeanUtils.copyProperties(item,updateFlowerCommentDTO);
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updateFlowerCommentDTO.setId(byOrderItemId.getId());
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updateFlowerComment(updateFlowerCommentDTO);
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}else{
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createFlowerComment(item);
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}
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});
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// 设置订单的评论状态为评论的下个阶段
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Order order=orderMapper.selectById(dto.getOrderId());
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return true;
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}
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return false;
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}
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@Override
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public FlowerCommentStatisVO getSupplierStatis(Long supplierId) {
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FlowerCommentStatisVO vo=new FlowerCommentStatisVO();
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// 获取平均分
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final BigDecimal supplierAvgScore = flowerCommentMapperCustom.getSupplierAvgScore(supplierId);
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vo.setAvg(supplierAvgScore);
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//当前商家评论总数
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final Integer amount = baseMapper.selectCount(new QueryWrapper<FlowerCommentDO>().lambda()
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.eq(FlowerCommentDO::getDeleted, TrueOrFalseEnum.FALSE)
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.eq(FlowerCommentDO::getShowFlag,FlowerCommentShowEnum.SHOW.getFlag())
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.eq(FlowerCommentDO::getSupplierId, supplierId));
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vo.setCommentAmount(amount);
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return vo;
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}
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@Override
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public boolean updateShowFlowerComment(ShowFlowerCommentDTO dto) {
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FlowerCommentDO flowerCommentDO = baseMapper.selectById(dto.getId());
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if (null == flowerCommentDO) {
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throw new ValidationException("评论不存在");
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}
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flowerCommentDO.setShowFlag(dto.getShowFalg());
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flowerCommentDO.setUpdateBy(SecurityUtils.getUserId());
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return baseMapper.updateById(flowerCommentDO)>0;
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}
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@Override
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public boolean updateReplayFlowerComment(ReplayFlowerCommentDTO dto) {
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FlowerCommentDO flowerCommentDO = baseMapper.selectById(dto.getId());
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if (null == flowerCommentDO) {
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throw new ValidationException("评论不存在");
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}
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flowerCommentDO.setReplayBy(dto.getReplayContent());
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flowerCommentDO.setReplayTime(LocalDateTime.now());
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flowerCommentDO.setUpdateBy(SecurityUtils.getUserId());
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return baseMapper.updateById(flowerCommentDO)>0;
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}
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}
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