sourcecode/server/gateway-api/src/main/java/com/qxgmat/service/inline/UserTextbookFeedbackService.java

package com.qxgmat.service.inline;

import com.github.pagehelper.Page;
import com.nuliji.tools.AbstractService;
import com.nuliji.tools.Tools;
import com.nuliji.tools.Transform;
import com.nuliji.tools.exception.ParameterException;
import com.nuliji.tools.exception.SystemException;
import com.qxgmat.data.constants.enums.status.DirectionStatus;
import com.qxgmat.data.constants.enums.status.FeedbackStatus;
import com.qxgmat.data.dao.UserTextbookFeedbackMapper;
import com.qxgmat.data.dao.entity.UserTextbookFeedback;
import com.qxgmat.data.relation.UserTextbookFeedbackRelationMapper;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

@Service
public class UserTextbookFeedbackService extends AbstractService {
    private static final Logger logger = LoggerFactory.getLogger(UserTextbookFeedbackService.class);

    @Resource
    private UserTextbookFeedbackMapper userTextbookFeedbackMapper;

    @Resource
    private UserTextbookFeedbackRelationMapper userTextbookFeedbackRelationMapper;

    private Map<String, String> adminMap = new HashMap<String, String>(){{
        put("", "utf");
    }};

    public Page<UserTextbookFeedback> listAdmin(int page, int size, String target, String questionSubject, FeedbackStatus status, Integer no, String order, DirectionStatus direction){
        Integer statusIndex = status == null ? null : status.index;
        if(order == null || order.isEmpty()){
            order = "id";
        }
        if(adminMap.containsKey(order)){
            order = adminMap.get(order)+".`"+Tools.underscoreName(order)+"`";
        }else{
            order = adminMap.get("")+".`"+Tools.underscoreName(order)+"`";
        }
        if (direction == null){
            direction = DirectionStatus.DESC;
        }
        String finalOrder = order;
        DirectionStatus finalDirection = direction;
        Page<UserTextbookFeedback> p = page(
                ()-> userTextbookFeedbackRelationMapper.listAdmin(target, questionSubject, statusIndex, no, finalOrder, finalDirection.key)
        , page, size);

        Collection ids = Transform.getIds(p, UserTextbookFeedback.class, "id");
        Transform.replace(p, select(ids), UserTextbookFeedback.class, "id");
        return p;
    }

    public UserTextbookFeedback add(UserTextbookFeedback ad){
        int result = insert(userTextbookFeedbackMapper, ad);
        ad = one(userTextbookFeedbackMapper, ad.getId());
        if(ad == null){
            throw new SystemException("记录添加失败");
        }
        return ad;
    }

    public UserTextbookFeedback edit(UserTextbookFeedback ad){
        UserTextbookFeedback in = one(userTextbookFeedbackMapper, ad.getId());
        if(in == null){
            throw new ParameterException("记录不存在");
        }
        int result = update(userTextbookFeedbackMapper, ad);
        return ad;
    }

    public boolean delete(Number id){
        UserTextbookFeedback in = one(userTextbookFeedbackMapper, id);
        if(in == null){
            throw new ParameterException("记录不存在");
        }
        int result = delete(userTextbookFeedbackMapper, id);
        return result > 0;
    }

    public UserTextbookFeedback get(Number id){
        UserTextbookFeedback in = one(userTextbookFeedbackMapper, id);

        if(in == null){
            throw new ParameterException("记录不存在");
        }
        return in;
    }

    public Page<UserTextbookFeedback> select(int page, int pageSize){
        return select(userTextbookFeedbackMapper, page, pageSize);
    }

    public Page<UserTextbookFeedback> select(Integer[] ids){
        return page(()->select(userTextbookFeedbackMapper, ids), 1, ids.length);
    }

    public List<UserTextbookFeedback> select(Collection ids){
        return select(userTextbookFeedbackMapper, ids);
    }

}