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郑永安

2023-06-19 7a6abd05683528032687c75e80e0bd2030a3e46c

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package com.gkhy.safePlatform.account.service.baseService.impl;
 
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.gkhy.safePlatform.account.entity.schedule.GroupInfo;
import com.gkhy.safePlatform.account.entity.schedule.GroupInfoDO;
import com.gkhy.safePlatform.account.entity.schedule.GroupMemberInfo;
import com.gkhy.safePlatform.account.entity.schedule.GroupMemberInfoDO;
import com.gkhy.safePlatform.account.model.query.db.GroupMemberPageDBQuery;
import com.gkhy.safePlatform.account.repository.schedule.GroupMemberInfoRepository;
import com.gkhy.safePlatform.account.service.baseService.GroupMemberInfoService;
import com.gkhy.safePlatform.commons.enums.ResultCodes;
import com.gkhy.safePlatform.commons.exception.BusinessException;
import com.sun.org.apache.bcel.internal.generic.IF_ACMPEQ;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
 
import java.util.Collection;
import java.util.List;
 
@Service("groupMemberInfoService")
public class GroupMemberInfoServiceImpl extends ServiceImpl<GroupMemberInfoRepository, GroupMemberInfo> implements GroupMemberInfoService {
 
    @Autowired
    private GroupMemberInfoRepository groupMemberInfoRepository;
 
    @Override
    public long countByUserId(Long uid) {
        if (uid == null) {
            throw new BusinessException(ResultCodes.SERVER_PARAM_NULL);
        }
        return groupMemberInfoRepository.selectCount(new LambdaQueryWrapper<GroupMemberInfo>()
                // 用户Id = uid
                .eq(GroupMemberInfo::getUid,uid));
    }
 
 
    @Override
    public void unbindGroupByGroupId(Long groupId) {
        if (groupId == null) {
            throw new BusinessException(ResultCodes.SERVER_PARAM_NULL);
        }
        // 不考虑返回
        groupMemberInfoRepository.deleteByGroupId(groupId);
    }
 
    @Override
    public void saveGroupMembers(Collection<GroupMemberInfo> groupMembers) {
        if (groupMembers == null || groupMembers.size() == 0) {
            throw new BusinessException(ResultCodes.SERVER_PARAM_NULL);
        }
        int i = groupMemberInfoRepository.insertBatch(groupMembers);
        if (i != groupMembers.size()) {
            throw new BusinessException(ResultCodes.SERVER_BATCH_ADD_ERROR);
        }
    }
 
    @Override
    public List<GroupMemberInfoDO> getGroupMembersByGroupId(Long groupId) {
        if (groupId == null) {
            throw new BusinessException(ResultCodes.SERVER_PARAM_NULL);
        }
        return groupMemberInfoRepository.getGroupMembersByGroupId(groupId);
    }
 
    @Override
    public List<Long> getGroupMembersIdsByGroupId(Long groupId) {
        if (groupId == null) {
            throw new BusinessException(ResultCodes.SERVER_PARAM_NULL);
        }
        return groupMemberInfoRepository.getGroupMembersIdsByGroupId(groupId);
    }
 
    @Override
    public List<GroupMemberInfo> getGroupMemberInfoByUserId(Long uid) {
        if (uid == null) {
            throw new BusinessException(ResultCodes.SERVER_PARAM_NULL);
        }
        return groupMemberInfoRepository.getGroupMemberInfoByUserId(uid);
    }
 
    @Override
    public void unbindGroupMembersByUids(Long groupId,Collection<Long> uids) {
        if (uids == null || uids.size() < 1) {
            throw new BusinessException(ResultCodes.SERVER_PARAM_NULL);
        }
        groupMemberInfoRepository.deleteByGroupIdAndUids(groupId,uids);
    }
 
    @Override
    public List<GroupMemberInfoDO> listGroupMemberDO(Page<GroupMemberInfoDO> page, GroupMemberPageDBQuery dbQuery) {
        if (page == null || dbQuery == null) {
            throw new BusinessException(ResultCodes.SERVER_PARAM_NULL);
        }
        return groupMemberInfoRepository.listGroupMemberDO(page,dbQuery);
    }
 
    @Override
    public List<GroupInfoDO> listGroupInfoByUserId(Long uid) {
        if (uid == null) {
            throw new BusinessException(ResultCodes.SERVER_PARAM_NULL);
        }
        return groupMemberInfoRepository.getGroupInfoDOByUserId(uid);
    }
 
    @Override
    public List<GroupInfoDO> listGroupDOByUids(List<Long> uids) {
        if (uids == null || uids.size() == 0) {
            throw new BusinessException(ResultCodes.SERVER_PARAM_NULL);
        }
        return groupMemberInfoRepository.listGroupDOByUids(uids);
    }
}