SEEC-BOK/seecoder-bok-server/src/main/java/cn/seecoder/seecoderbokserver/web/rest/QuestionController.java

package cn.seecoder.seecoderbokserver.web.rest;

import cn.seecoder.bok.common.QuestionState;
import cn.seecoder.bok.common.QuestionType;
import cn.seecoder.bok.common.UserRole;
import cn.seecoder.bok.common.api.SeecoderBokQuestionApi;
import cn.seecoder.bok.common.api.SeecoderBokQuestionQueryApi;
import cn.seecoder.bok.common.vo.GraspVO;
import cn.seecoder.bok.common.vo.QuestionVO;
import cn.seecoder.seecoderbokserver.aspect.auth.Authorized;
import cn.seecoder.seecoderbokserver.domain.Question;
import cn.seecoder.seecoderbokserver.mapper.QuestionConvertor;
import cn.seecoder.seecoderbokserver.mapper.QuestionMapper;
import cn.seecoder.seecoderbokserver.service.GraspService;
import cn.seecoder.seecoderbokserver.service.QuestionService;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.domain.Pageable;
import org.springframework.data.domain.Sort;
import org.springframework.web.bind.annotation.*;

import javax.validation.constraints.NotBlank;
import javax.validation.constraints.NotNull;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import java.util.stream.Collector;
import java.util.stream.Collectors;
import java.util.stream.StreamSupport;

/**
 * @author Kunduin
 */
@RestController
@RequestMapping("/api")
public class QuestionController implements SeecoderBokQuestionApi, SeecoderBokQuestionQueryApi {

    private final QuestionService questionService;
    private final QuestionMapper questionMapper;
    private final GraspService graspService;

    public QuestionController(QuestionService questionService, QuestionMapper questionMapper, GraspService graspService) {
        this.questionService = questionService;
        this.questionMapper = questionMapper;
        this.graspService = graspService;
    }

    @Override
    @GetMapping("/question")
    public Page<QuestionVO> getQuestionList(
            @RequestParam(name = "stem", required = false) String stem,
            @RequestParam(name = "tag", required = false) List<String> tags,
            @RequestParam(name = "type", required = false) List<QuestionType> questionTypes,
            @RequestParam(name = "weight", required = false) List<Integer> weights,
            @RequestParam(name = "knowledgeId", required = false) List<String> knowledgeIds,
            Pageable pageable) {
        return questionService.find(stem, tags, questionTypes, weights, knowledgeIds, pageable)
                .map(questionMapper::questionToQuestionVO);
    }

    @GetMapping("/searchQuestion")
    public Response getSearchQuestionList(
            @RequestParam(name = "stem", required = false) String stem,
            @RequestParam(name = "tag", required = false) List<String> tags,
            @RequestParam(name = "type", required = false) List<QuestionType> questionTypes,
            @RequestParam(name = "weight", required = false) List<Integer> weights,
            @RequestParam(name = "knowledgeId", required = false) List<String> knowledgeIds,
            @RequestParam(name = "offset", required = false) int offset,
            @RequestParam(name = "pageSize", required = false) int pageSize) {
        Pageable pageable = PageRequest.of(offset, pageSize);
        return Response.buildSuccess(questionService.find(stem, tags, questionTypes, weights, knowledgeIds, pageable)
                .map(questionMapper::questionToQuestionVO));
    }

    @GetMapping("/pageQuestion")
    public Response getTargetQuestionList(
            @RequestParam(name = "offset", required = false) int offset,
            @RequestParam(name = "pageSize", required = false) int pageSize) {
        Sort sort = Sort.by("_id"); //添加sort排序，按照es中的id排序
        Pageable pageable = PageRequest.of(offset, pageSize, sort);

        return Response.buildSuccess(questionService.find(null, null, null, null, null, pageable)
                .map(questionMapper::questionToQuestionVO));
    }

    @PostMapping("/question")
    public Response createQuestion(@NotNull @RequestBody QuestionVO question) {
        Question rawQuestion = QuestionConvertor.convertToEntity(question);
        return Response.buildSuccess(QuestionConvertor.convertToVO(
                questionService.save(rawQuestion)));
    }

    @Override
    @PostMapping("/questions")
    public List<QuestionVO> createQuestions(@NotNull @RequestBody List<QuestionVO> questionVOS) {
        List<Question> questions = questionVOS.stream().map(questionMapper::questionVOTOQuestion)
                .collect(Collectors.toList());
        return StreamSupport.stream(questionService.saveAll(questions).spliterator(), false)
                .map(questionMapper::questionToQuestionVO).collect(Collectors.toList());
    }

    @Override
    @GetMapping("/question/{id}")
    public Optional<QuestionVO> getQuestionById(
            @NotBlank @PathVariable(name = "id") String questionId) {
        return questionService.findById(questionId)
                .map(questionMapper::questionToQuestionVO);
    }

    @GetMapping("/getQuestion/{id}")
    public Response getQuestionById1(
            @NotBlank @PathVariable(name = "id") String questionId) {
        return Response.buildSuccess(questionService.findById(questionId)
                .map(questionMapper::questionToQuestionVO));
    }

    @PutMapping("/question/{id}")
    public Response updateQuestion(
            @NotNull @RequestBody QuestionVO question) {
        Question rawQuestion = QuestionConvertor.convertToEntity(question);
        return Response.buildSuccess(
                QuestionConvertor.convertToVO(questionService.save(rawQuestion)));
    }

    @DeleteMapping("/question/{id}")
    public Response deleteQuestionById(
            @NotBlank @PathVariable(name = "id") String questionId) {
        questionService.delete(questionId);
        return Response.buildSuccess("Delete Successfully");
    }

    @Override
    @GetMapping("/question-query/id")
    public List<QuestionVO> getQuestionListByIds(@NotNull @RequestParam("id") List<String> ids) {
        return StreamSupport.stream(questionService.findAllById(ids).spliterator(), false)
                .map(questionMapper::questionToQuestionVO).collect(Collectors.toList());
    }


    @GetMapping("/state")
    @Authorized(roles = {UserRole.ADMIN, UserRole.HR, UserRole.TEACHER, UserRole.SEEC, UserRole.SEECX})
    public Response findUncheckedQuestion(
            @RequestParam(name = "state") QuestionState questionState,
            @RequestParam(name = "offset", required = false) int offset,
            @RequestParam(name = "pageSize", required = false) int pageSize) {
        Pageable pageable = PageRequest.of(offset, pageSize);
        return Response.buildSuccess(questionService.findUncheckedQuestion(questionState, pageable));
    }

    @GetMapping("/grasp")
    public Response getAllGrasp() {
        return Response.buildSuccess(graspService.getAll());
    }

    @GetMapping("/grasp/{question}")
    public Response getAllGraspByQuestion(@PathVariable Integer question) {
        return Response.buildSuccess(graspService.getAllByQuestion(question));
    }

    @PostMapping("/grasp")
    public Response updateGrasp(@RequestBody GraspVO graspVO) {
        return Response.buildSuccess(graspService.save(graspVO));
    }
}