package com.qxueyou.scc.exercise.action;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import org.apache.commons.lang3.StringUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.annotation.RequestBody;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestMethod;
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import org.springframework.web.bind.annotation.ResponseBody;
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import com.qxueyou.scc.base.dao.CommonDAO;
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import com.qxueyou.scc.base.model.Result;
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import com.qxueyou.scc.exercise.model.ExerciseGroup;
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import com.qxueyou.scc.exercise.service.IExerciseService;
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import io.swagger.annotations.Api;
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/**
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* 练习题目控制
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*
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* @author kevin
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* @history 2018-03-11 create kevin
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*/
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@Api(tags = "题目基础处理接口")
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@Controller
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@RequestMapping(value = "/exercise/item")
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public class ExerciseItemController {
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@Autowired
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private CommonDAO commonDAO;
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@Autowired
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private IExerciseService exerciseService;
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/**
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* 删除题目
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*
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* @param exerciseGroupIds
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* @return
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*/
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@RequestMapping(value = "/delete", method = RequestMethod.GET)
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public @ResponseBody Result delete(String groupId,String exerciseItemIds) {
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if(StringUtils.isEmpty(exerciseItemIds)){
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return new Result(false,"没有选择需要删除的题目");
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}
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//查询题库与题目的关系
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Map<String,Object> params = new HashMap<String, Object>(1);
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String queryHql = "select r.relationId from ExerciseGroupItemRe r where r.deleteFlag is false and exerciseGroupId=:groupId and r.exerciseItemId in (:exerciseItemIds)";
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params.put("groupId",groupId);
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params.put("exerciseItemIds",exerciseItemIds.split(","));
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List<String> lstExerciseGroupItemRe = commonDAO.findByComplexHql(queryHql, params, String.class);
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String [] arrItemRe=null;
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if(lstExerciseGroupItemRe!=null && lstExerciseGroupItemRe.size()>0){
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arrItemRe= new String[lstExerciseGroupItemRe.size()];
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for(int i=0;i<lstExerciseGroupItemRe.size();i++){
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arrItemRe[i]=lstExerciseGroupItemRe.get(i);
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}
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}
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return exerciseService.deleteExerciseItems(exerciseItemIds.split(","),arrItemRe, groupId);
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}
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/**
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* （后台管理系统）保存题目
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* @return
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*/
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@RequestMapping(value = "/save", method = RequestMethod.POST)
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@ResponseBody
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public Result addOrUpdateItem(@RequestBody ExerciseGroup exerciseGroup){
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return exerciseService.saveExerciseItemBatch(exerciseGroup.getGroupId(), exerciseGroup.getItems());
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}
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}
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