package doumeemes.biz.system.impl; 
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import doumeemes.biz.system.SystemPermissionBiz; 
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import doumeemes.core.exception.BusinessException; 
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import doumeemes.core.constants.ResponseStatus; 
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import doumeemes.dao.system.model.SystemPermission; 
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import doumeemes.service.system.SystemPermissionService; 
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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.CollectionUtils; 
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import java.util.List; 
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@Service 
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public class SystemPermissionBizImpl implements SystemPermissionBiz { 
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    @Autowired 
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    private SystemPermissionService systemPermissionService; 
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    @Override 
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    public void deleteById(Integer id) { 
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        SystemPermission permission = systemPermissionService.findById(id); 
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        if (permission == null) { 
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            return; 
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        } 
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        if (permission.getFixed()) { 
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            throw new BusinessException(ResponseStatus.NOT_ALLOWED.getCode(), "请勿删除" + permission.getName() + ",因为这是固定权限"); 
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        } 
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        systemPermissionService.deleteById(id); 
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    } 
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    @Override 
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    @Transactional 
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    public void deleteByIdInBatch(List<Integer> ids) { 
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        if (CollectionUtils.isEmpty(ids)) { 
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            return; 
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        } 
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        for (Integer id : ids) { 
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            this.deleteById(id); 
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        } 
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    } 
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    @Override 
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    public Integer create(SystemPermission systemPermission) { 
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        SystemPermission queryDto = new SystemPermission(); 
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        queryDto.setCode(systemPermission.getCode()); 
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        queryDto.setType(systemPermission.getType()); 
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        queryDto.setDeleted(Boolean.FALSE); 
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        SystemPermission permission = systemPermissionService.findOne(queryDto); 
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        if (permission != null) { 
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            throw new BusinessException(ResponseStatus.DATA_EXISTS.getCode(), "权限编码已存在"); 
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        } 
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        return systemPermissionService.create(systemPermission); 
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    } 
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    @Override 
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    public void updateById(SystemPermission systemPermission) { 
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        SystemPermission queryDto = new SystemPermission(); 
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        queryDto.setCode(systemPermission.getCode()); 
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        queryDto.setDeleted(Boolean.FALSE); 
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        SystemPermission permission = systemPermissionService.findOne(queryDto); 
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        if (permission != null && !systemPermission.getId().equals(permission.getId())) { 
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            throw new BusinessException(ResponseStatus.DATA_EXISTS.getCode(), "权限编码已存在"); 
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        } 
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        systemPermissionService.updateById(systemPermission); 
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    } 
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} 
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