package com.javaweb.cms.service.impl;
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import java.util.Date;
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import java.util.List;
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import com.javaweb.cms.domain.MaterialUse;
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import com.javaweb.cms.util.CmsConstants;
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import com.javaweb.common.annotation.DataScope;
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import com.javaweb.common.utils.Guid;
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import com.javaweb.common.utils.file.FileUploadUtils;
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import com.javaweb.framework.util.ShiroUtils;
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import com.javaweb.system.domain.SysUser;
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import org.apache.commons.collections.CollectionUtils;
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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 com.javaweb.cms.mapper.MaterialMapper;
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import com.javaweb.cms.domain.Material;
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import com.javaweb.cms.service.IMaterialService;
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import com.javaweb.common.core.text.Convert;
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import org.springframework.transaction.annotation.Transactional;
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/**
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* 素材Service业务层处理
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*
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* @author wujiyue
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* @date 2019-11-05
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*/
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@Service
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public class MaterialServiceImpl implements IMaterialService
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{
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@Autowired
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private MaterialMapper materialMapper;
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/**
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* 查询素材
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*
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* @param materialId 素材ID
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* @return 素材
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*/
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@Override
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public Material selectMaterialById(String materialId)
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{
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return materialMapper.selectMaterialById(materialId);
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}
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/**
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* 查询素材列表
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*
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* @param material 素材
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* @return 素材
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*/
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@Override
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@DataScope(deptAlias = "b",userAlias = "b")
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public List<Material> selectMaterialList(Material material)
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{
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SysUser user=ShiroUtils.getSysUser();
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if(!user.isAdmin()){
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//不是管理员只能查询该部门及以下分组的素材
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material.setDeptId(user.getDeptId());
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}
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return materialMapper.selectMaterialList(material);
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}
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/**
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* 新增素材
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*
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* @param material 素材
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* @return 结果
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*/
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@Override
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public int insertMaterial(Material material)
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{
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material.setMaterialId(Guid.get());
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SysUser user= ShiroUtils.getSysUser();
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material.setUploaderId(user.getUserId().toString());
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material.setUploadTime(new Date());
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//新增的素材自然是没有使用过
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material.setUseState(CmsConstants.USE_STATE_NO);
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return materialMapper.insertMaterial(material);
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}
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/**
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* 修改素材
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*
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* @param material 素材
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* @return 结果
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*/
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@Override
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public int updateMaterial(Material material)
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{
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return materialMapper.updateMaterial(material);
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}
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/**
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* 删除素材对象
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*
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* @param ids 需要删除的数据ID
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* @return 结果
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*/
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@Override
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public int deleteMaterialByIds(String ids)
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{
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String[] arr=Convert.toStrArray(ids);
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int count=materialMapper.selectCountUse(arr);
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if(count>0){
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return -1;
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}
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for(String id:arr){
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Material m= this.selectMaterialById(id);
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if(m!=null){
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try{
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FileUploadUtils.deleteFile(m.getSavePath());
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}catch (Exception ex){}
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}
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}
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return materialMapper.deleteMaterialByIds(arr);
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}
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/**
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* 删除素材信息
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*
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* @param materialId 素材ID
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* @return 结果
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*/
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@Override
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public int deleteMaterialById(String materialId)
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{
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return materialMapper.deleteMaterialById(materialId);
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}
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@Override
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public int auditMaterialByIds(String ids) {
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String[] arr=Convert.toStrArray(ids);
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return materialMapper.auditMaterialByIds(arr);
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}
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@Override
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public List<MaterialUse> selectMaterialUseList(MaterialUse materialUse) {
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return materialMapper.selectMaterialUseList(materialUse);
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}
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@Override
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@Transactional
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public void deleteMaterialUseBatch(MaterialUse materialUse) {
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String[] arr=Convert.toStrArray(materialUse.getIds());
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List<MaterialUse> materialUses=materialMapper.selectMaterialUseByIds(arr);
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if(CollectionUtils.isNotEmpty(materialUses)){
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for(MaterialUse temp:materialUses){
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materialMapper.deleteMaterialUse(temp);
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}
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}
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materialMapper.deleteMaterialUseBatch(arr);
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int n=materialMapper.selectCountMaterialUse(materialUse.getMaterialId());
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if(n==0){
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materialMapper.updateMaterialUseState(materialUse.getMaterialId(), CmsConstants.USE_STATE_NO);
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}
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}
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}
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