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+package com.miaxis.system.controller.h5;
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+
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+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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+import com.miaxis.common.annotation.Log;
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+import com.miaxis.common.constant.Constants;
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+import com.miaxis.common.core.controller.BaseController;
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+import com.miaxis.common.core.domain.Response;
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+import com.miaxis.common.core.page.ResponsePageInfo;
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+import com.miaxis.common.enums.BusinessTypeEnum;
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+import com.miaxis.common.exception.CustomException;
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+import com.miaxis.common.utils.SecurityUtils;
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+import com.miaxis.qustion.domain.QuestionCollection;
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+import com.miaxis.qustion.dto.QuestionCollectionDTO;
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+import com.miaxis.qustion.dto.QuestionCollectionListDTO;
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+import com.miaxis.qustion.service.IQuestionCollectionService;
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+import io.swagger.annotations.*;
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+import org.springframework.beans.BeanUtils;
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+import org.springframework.beans.factory.annotation.Autowired;
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+import org.springframework.web.bind.annotation.*;
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+
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+import java.util.ArrayList;
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+import java.util.Arrays;
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+import java.util.List;
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+import java.util.stream.Collectors;
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+
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+/**
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+ * 【collection】Controller
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+ *
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+ * @author miaxis
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+ * @date 2021-08-18
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+ */
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+@RestController
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+@RequestMapping("/question/collection")
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+@Api(tags={"【H5-题目收藏】"})
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+public class QuestionCollectionController extends BaseController {
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+ @Autowired
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+ private IQuestionCollectionService questionCollectionService;
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+
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+ /**
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+ * 查询collection列表
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+ */
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+
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+ @GetMapping("/list")
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+ @ApiOperation("查询collection列表")
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+ @ApiImplicitParams({
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+ @ApiImplicitParam(name = "pageNum", value = "当前页码", dataType = "int", paramType = "query", required = false),
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+ @ApiImplicitParam(name = "pageSize", value = "每页数据量", dataType = "int", paramType = "query", required = false),
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+ })
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+ public ResponsePageInfo<QuestionCollection> list(@ModelAttribute QuestionCollectionListDTO dto) {
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+ dto.setUserId(SecurityUtils.getLoginUser().getStudent().getId());
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+ startPage();
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+ List<QuestionCollection> list = questionCollectionService.selectQuestionCollectionList(dto);
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+ return toResponsePageInfo(list);
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+ }
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+
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+ /**
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+ * 导出collection列表
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+ */
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+// @PreAuthorize("@ss.hasPermi('question:collection:export')")
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+// @Log(title = "collection", businessType = BusinessTypeEnum.EXPORT)
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+// @GetMapping("/export")
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+// @ApiOperation("导出collection列表Excel")
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+// public Response<String> export(@ModelAttribute QuestionCollection questionCollection){
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+// List<QuestionCollection> list = questionCollectionService.selectQuestionCollectionList(questionCollection);
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+// ExcelUtil<QuestionCollection> util = new ExcelUtil<QuestionCollection>(QuestionCollection.class);
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+// return util.exportExcel(list, "collection");
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+// }
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+
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+ /**
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+ * 获取collection详细信息
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+ */
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+// @PreAuthorize("@ss.hasPermi('question:collection:query')")
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+ @GetMapping(value = "/{id}")
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+ @ApiOperation("获取collection详细信息")
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+ public Response<QuestionCollection> getInfo(
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+ @ApiParam(name = "id", value = "collection参数", required = true)
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+ @PathVariable("id") Long id
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+ ) {
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+ return Response.success(questionCollectionService.getById(id));
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+ }
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+
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+ /**
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+ * 新增collection
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+ */
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+ @Log(title = "collection", businessType = BusinessTypeEnum.INSERT)
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+ @PostMapping
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+ @ApiOperation("新增collection")
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+ public Response<Integer> add(@RequestBody QuestionCollectionDTO questionCollectionDTO) {
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+ //查询该用户已收藏的题目列表
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+ QuestionCollectionListDTO dto = new QuestionCollectionListDTO();
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+ dto.setUserId(SecurityUtils.getLoginUser().getStudent().getId());
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+ List<QuestionCollection> list = questionCollectionService.selectQuestionCollectionList(dto);
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+ long count = list.stream().filter(o -> questionCollectionDTO.getQuestionId().equals(o.getQuestionId()) && questionCollectionDTO.getKm().equals(o.getKm())).count();
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+ if (count > 0) {
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+ throw new CustomException("该题目已收藏过");
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+ }
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+ QuestionCollection questionCollection = new QuestionCollection();
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+ BeanUtils.copyProperties(questionCollectionDTO, questionCollection);
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+ questionCollection.setUserId(SecurityUtils.getLoginUser().getStudent().getId());
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+ return toResponse(questionCollectionService.save(questionCollection) ? 1 : 0);
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+ }
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+
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+ @PostMapping("collections")
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+ @ApiOperation("批量新增collection")
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+ public Response<Integer> collections(@RequestBody List<QuestionCollectionDTO> list) {
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+ //查询该用户已收藏的题目列表
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+ QuestionCollectionListDTO dto = new QuestionCollectionListDTO();
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+ dto.setUserId(SecurityUtils.getLoginUser().getStudent().getId());
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+ List<QuestionCollection> dblist = questionCollectionService.selectQuestionCollectionList(dto);
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+ List<String> questionIds = dblist.stream().map(o -> (o.getQuestionId()+","+o.getKm())).collect(Collectors.toList());
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+
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+
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+ List<QuestionCollection> qlist = new ArrayList<QuestionCollection>();
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+ for (QuestionCollectionDTO questionCollectionDTO : list) {
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+ if (questionIds.contains(questionCollectionDTO.getQuestionId()+","+questionCollectionDTO.getKm())) {
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+ continue;
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+ }
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+ QuestionCollection questionCollection = new QuestionCollection();
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+ BeanUtils.copyProperties(questionCollectionDTO, questionCollection);
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+ questionCollection.setUserId(SecurityUtils.getLoginUser().getStudent().getId());
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+ qlist.add(questionCollection);
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+ }
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+ if (qlist.isEmpty()) {
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+ throw new CustomException("选中的题目已收藏!");
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+ }
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+ return toResponse(questionCollectionService.saveBatch(qlist) ? 1 : 0);
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+ }
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+
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+
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+ /**
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+ * 修改collection
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+ */
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+// @PreAuthorize("@ss.hasPermi('question:collection:edit')")
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+ @Log(title = "collection", businessType = BusinessTypeEnum.UPDATE)
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+ @PutMapping
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+ @ApiOperation("修改collection")
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+ public Response<Integer> edit(@RequestBody QuestionCollectionDTO questionCollectionDTO) {
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+ QuestionCollection questionCollection = new QuestionCollection();
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+ BeanUtils.copyProperties(questionCollectionDTO, questionCollection);
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+ questionCollection.setUserId(SecurityUtils.getLoginUser().getStudent().getId());
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+ return toResponse(questionCollectionService.updateById(questionCollection) ? 1 : 0);
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+ }
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+
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+ /**
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+ * 删除collection
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+ */
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+ @Log(title = "collection", businessType = BusinessTypeEnum.DELETE)
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+ @DeleteMapping("/{ids}")
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+ @ApiOperation("删除collection")
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+ public Response<Integer> remove(
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+ @ApiParam(name = "ids", value = "collectionids参数", required = true)
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+ @PathVariable Long[] ids
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+ ) {
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+ return toResponse(questionCollectionService.removeByIds(Arrays.asList(ids)) ? 1 : 0);
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+ }
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+
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+
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+ @Log(title = "collectionQuestion", businessType = BusinessTypeEnum.DELETE)
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+ @DeleteMapping("/cancel/{questionId}")
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+ @ApiOperation("取消收藏")
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+ public Response<Integer> remove(
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+ @ApiParam(name = "questionId", value = "问题id", required = true)
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+ @PathVariable String questionId
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+ ) {
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+ Long userId = SecurityUtils.getLoginUser().getStudent().getId();
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+ QueryWrapper<QuestionCollection> queryWrapper = new QueryWrapper<QuestionCollection>();
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+ queryWrapper.eq("user_id", userId);
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+ queryWrapper.eq("question_id", questionId);
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+ questionCollectionService.remove(queryWrapper);
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+ return Response.success();
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+
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+ }
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+
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+
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+}
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