package com.dji.sample.map.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.dji.sample.map.dao.IGroupMapper;
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import com.dji.sample.map.model.entity.GroupEntity;
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import com.dji.sample.map.service.IGroupElementService;
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import com.dji.sample.map.service.IGroupService;
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import com.dji.sdk.cloudapi.map.GetMapElementsResponse;
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import com.dji.sdk.cloudapi.map.GroupTypeEnum;
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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 org.springframework.util.StringUtils;
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import java.util.List;
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import java.util.Optional;
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import java.util.stream.Collectors;
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/**
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* @author sean
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* @version 0.2
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* @date 2021/11/29
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*/
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@Service
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@Transactional
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public class GroupServiceImpl implements IGroupService {
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@Autowired
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private IGroupMapper mapper;
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@Autowired
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private IGroupElementService groupElementService;
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@Override
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public List<GetMapElementsResponse> getAllGroupsByWorkspaceId(String workspaceId, String groupId, Boolean isDistributed) {
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return mapper.selectList(
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new LambdaQueryWrapper<GroupEntity>()
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.eq(GroupEntity::getWorkspaceId, workspaceId)
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.eq(StringUtils.hasText(groupId), GroupEntity::getGroupId, groupId)
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.eq(isDistributed != null, GroupEntity::getIsDistributed, isDistributed))
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.stream()
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.map(this::entityConvertToDto)
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.collect(Collectors.toList());
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}
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@Override
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public Optional<GetMapElementsResponse> getCustomGroupByWorkspaceId(String workspaceId) {
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return Optional.ofNullable(mapper.selectOne(
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Wrappers.lambdaQuery(GroupEntity.class)
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.eq(GroupEntity::getWorkspaceId, workspaceId)
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.eq(GroupEntity::getGroupType, GroupTypeEnum.CUSTOM.getType())
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.last(" limit 1")))
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.map(this::entityConvertToDto);
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}
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/**
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* Convert database entity objects into group data transfer object.
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* @param entity
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* @return
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*/
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private GetMapElementsResponse entityConvertToDto(GroupEntity entity) {
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if (entity == null) {
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return null;
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}
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return new GetMapElementsResponse()
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.setId(entity.getGroupId())
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.setName(entity.getGroupName())
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.setType(GroupTypeEnum.find(entity.getGroupType()))
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.setLock(entity.getIsLock());
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}
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}
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