package com.ruoyi.errand.service.impl;
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import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.ruoyi.common.exception.ServiceException;
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import com.ruoyi.common.utils.bean.BeanUtils;
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import com.ruoyi.errand.constant.DelFlagConstant;
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import com.ruoyi.errand.constant.IsDefaultConstant;
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import com.ruoyi.errand.domain.AddressBook;
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import com.ruoyi.errand.domain.AppUser;
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import com.ruoyi.errand.domain.Community;
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import com.ruoyi.errand.domain.Region;
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import com.ruoyi.errand.mapper.AddressBookMapper;
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import com.ruoyi.errand.mapper.CommunityMapper;
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import com.ruoyi.errand.mapper.RegionMapper;
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import com.ruoyi.errand.object.dto.app.AddAddressBookDTO;
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import com.ruoyi.errand.object.dto.app.UpdateAddressBookDTO;
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import com.ruoyi.errand.object.vo.app.AddressBookByCommunityIdVO;
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import com.ruoyi.errand.object.vo.app.AddressBookListVO;
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import com.ruoyi.errand.service.AddressBookService;
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import org.springframework.security.core.context.SecurityContextHolder;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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import java.time.LocalDateTime;
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import java.util.List;
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@Service
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public class AddressBookServiceImpl extends ServiceImpl<AddressBookMapper, AddressBook> implements AddressBookService {
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@Resource
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private CommunityMapper communityMapper;
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@Resource
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private RegionMapper regionMapper;
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@Override
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public List<AddressBookByCommunityIdVO> addressBookByCommunityId(Integer communityId) {
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//校验一下communityId
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Community community = communityMapper.selectById(communityId);
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if (community == null|| community.getDelFlag().equals(DelFlagConstant.DELETE)) {
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throw new ServiceException("小区不存在");
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}
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AppUser appuser = (AppUser) SecurityContextHolder.getContext().getAuthentication().getPrincipal();
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return this.getBaseMapper().addressBookByCommunityId(communityId,appuser.getId());
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}
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@Override
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public List<AddressBookListVO> addressBookList() {
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AppUser appuser = (AppUser) SecurityContextHolder.getContext().getAuthentication().getPrincipal();
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List<AddressBookListVO> voList = this.getBaseMapper().addressBookList(appuser.getId());
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voList.forEach(vo->{
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String regionFullName = getRegionFullName(vo.getRegionId());
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vo.setRegionName(regionFullName);
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});
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return voList;
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}
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/**
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* 根据区ID查询完整的省市区名称
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*/
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public String getRegionFullName(Integer districtId) {
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Region district = regionMapper.selectById(districtId);
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if (district == null) {
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return "";
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}
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Region city = regionMapper.selectById(district.getParentId());
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if (city == null) {
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return district.getName();
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}
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Region province = regionMapper.selectById(city.getParentId());
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if (province == null) {
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return city.getName() + district.getName();
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}
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return province.getName() + city.getName() + district.getName();
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}
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@Override
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public void setDefaultAddress(Integer id) {
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AppUser appuser = (AppUser) SecurityContextHolder.getContext().getAuthentication().getPrincipal();
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//查询这个默认地址
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AddressBook addressBook = this.getById(id);
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if (null==addressBook||addressBook.getDelFlag().equals(DelFlagConstant.DELETE)) {
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throw new ServiceException("该地址不存在");
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}
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//查看原本小区内是否有默认地址
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List<AddressBook> addressBooks = this.getBaseMapper().selectList(new LambdaUpdateWrapper<AddressBook>()
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.eq(AddressBook::getCommunityId, addressBook.getCommunityId())
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.eq(AddressBook::getAppUserId, appuser.getId())
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.eq(AddressBook::getDelFlag, DelFlagConstant.UNDELETE)
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.eq(AddressBook::getIsDefault, IsDefaultConstant.TRUE)
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);
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//将原本地址修改掉
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addressBooks.forEach(x->{
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x.setIsDefault(IsDefaultConstant.FALSE);
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x.setUpdateTime(LocalDateTime.now());
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this.getBaseMapper().updateById(x);}
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);
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//将新地址设置为默认地址
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addressBook.setIsDefault(IsDefaultConstant.TRUE);
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addressBook.setUpdateTime(LocalDateTime.now());
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this.getBaseMapper().updateById(addressBook);
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}
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@Override
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public Integer add(AddAddressBookDTO addAddressBookDTO) {
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AppUser appuser = (AppUser) SecurityContextHolder.getContext().getAuthentication().getPrincipal();
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//判断小区是否存在
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Community community = communityMapper.selectById(addAddressBookDTO.getCommunityId());
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if (null==community|| community.getDelFlag().equals(DelFlagConstant.DELETE)) {
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throw new ServiceException("小区不存在");
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}
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AddressBook addressBook = new AddressBook();
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BeanUtils.copyProperties(addAddressBookDTO,addressBook);
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addressBook.setIsDefault(IsDefaultConstant.FALSE);
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addressBook.setCreateTime(LocalDateTime.now());
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addressBook.setAppUserId(appuser.getId());
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this.save(addressBook);
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return addressBook.getId();
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}
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@Override
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public void set(UpdateAddressBookDTO updateAddressBookDTO) {
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AppUser appuser = (AppUser) SecurityContextHolder.getContext().getAuthentication().getPrincipal();
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//判断小区是否存在
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Community community = communityMapper.selectById(updateAddressBookDTO.getCommunityId());
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if (null==community|| community.getDelFlag().equals(DelFlagConstant.DELETE)) {
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throw new ServiceException("小区不存在");
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}
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//判断地址是否存在
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AddressBook addressBook = this.getById(updateAddressBookDTO.getId());
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if (null==addressBook||addressBook.getDelFlag().equals(DelFlagConstant.DELETE)) {
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throw new ServiceException("地址不存在");
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}
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//判断用户是否同一个
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if (!appuser.getId().equals(addressBook.getAppUserId())) {
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throw new ServiceException("该地址不属于您");
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}
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BeanUtils.copyProperties(updateAddressBookDTO,addressBook);
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addressBook.setUpdateTime(LocalDateTime.now());
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this.updateById(addressBook);
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}
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@Override
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public void delete(Integer id) {
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AppUser appuser = (AppUser) SecurityContextHolder.getContext().getAuthentication().getPrincipal();
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//查看该地址是否存在
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AddressBook addressBook = this.getById(id);
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if (null==addressBook||addressBook.getDelFlag().equals(DelFlagConstant.DELETE)) {
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throw new ServiceException("该地址不存在");
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}
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//判断用户是否同一个
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if (!appuser.getId().equals(addressBook.getAppUserId())) {
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throw new ServiceException("该地址不属于您");
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}
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addressBook.setDelFlag(DelFlagConstant.DELETE);
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this.updateById(addressBook);
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}
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}
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