[Feature] Manager 문제 관리 기능 추가

src/main/java/org/triumers/newsnippetback/Application/controller/ManageController.java

@@ -0,0 +1,58 @@
+package org.triumers.newsnippetback.Application.controller;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+import org.triumers.newsnippetback.Application.service.ManageService;
+import org.triumers.newsnippetback.domain.aggregate.entity.Quiz;
+import org.triumers.newsnippetback.domain.dto.CrawlingQuizDTO;
+import org.triumers.newsnippetback.domain.dto.QuizDTO;
+
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+import java.util.List;
+import java.util.Map;
+
+@RestController
+@RequestMapping("/manage")
+public class ManageController {
+
+    private final ManageService manageService;
+
+    @Autowired
+    public ManageController(ManageService manageService) {
+        this.manageService = manageService;
+    }
+
+    @PostMapping("/findCrawlingQuiz")
+    public List<CrawlingQuizDTO> findCrawlingQuizList(@RequestBody Map<String, String> params) {
+        return manageService.selectCrawlingQuizListByDate(LocalDate.parse(params.get("date"),
+                                                                          DateTimeFormatter.ISO_DATE));
+    }
+
+    @GetMapping("/findCrawlingQuiz/{id}")
+    public CrawlingQuizDTO findCrawlingQuizById(@PathVariable int id){
+        return manageService.selectCrawlingQuizByID(id);
+    }
+
+    @GetMapping("/addQuiz/{id}")
+    public ResponseEntity<Quiz> addQuizInList(@PathVariable int id){
+        Quiz savedQuiz = manageService.insertSelectedQuizById(id);
+
+        return ResponseEntity.status(HttpStatus.OK).body(savedQuiz);
+    }
+
+    @GetMapping("/findSelectedQuiz")
+    public List<QuizDTO> findSelectedQuizList(){
+        return manageService.selectQuizListByDate(LocalDate.now().plusDays(1));
+    }
+
+    @DeleteMapping("/deleteQuiz/{id}")
+    public ResponseEntity<QuizDTO> deleteQuizInList(@PathVariable int id){
+        QuizDTO deletedQuiz = manageService.deleteQuizInListById(id);
+
+        return ResponseEntity.status(HttpStatus.OK).body(deletedQuiz);
+    }
+
+}

src/main/java/org/triumers/newsnippetback/Application/service/ManageService.java

@@ -0,0 +1,135 @@
+package org.triumers.newsnippetback.Application.service;
+
+import jakarta.transaction.Transactional;
+import org.modelmapper.ModelMapper;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.triumers.newsnippetback.domain.aggregate.entity.Category;
+import org.triumers.newsnippetback.domain.aggregate.entity.CrawlingQuiz;
+import org.triumers.newsnippetback.domain.aggregate.entity.Quiz;
+import org.triumers.newsnippetback.domain.dto.CrawlingQuizDTO;
+import org.triumers.newsnippetback.domain.dto.QuizDTO;
+import org.triumers.newsnippetback.domain.repository.CategoryRepository;
+import org.triumers.newsnippetback.domain.repository.CrawlingQuizRepository;
+import org.triumers.newsnippetback.domain.repository.QuizRepository;
+
+import java.time.LocalDate;
+import java.util.List;
+import java.util.NoSuchElementException;
+import java.util.stream.Collectors;
+
+@Service
+public class ManageService {
+
+    private final QuizRepository quizRepository;
+    private final CrawlingQuizRepository crawlingQuizRepository;
+    private final CategoryRepository categoryRepository;
+    private final ModelMapper mapper;
+
+    final static LocalDate nextDate = LocalDate.now().plusDays(1);
+
+    @Autowired
+    public ManageService(QuizRepository quizRepository, CrawlingQuizRepository crawlingQuizRepository,
+                         CategoryRepository categoryRepository, ModelMapper mapper) {
+        this.quizRepository = quizRepository;
+        this.crawlingQuizRepository = crawlingQuizRepository;
+        this.categoryRepository = categoryRepository;
+        this.mapper = mapper;
+    }
+
+    public List<CrawlingQuizDTO> selectCrawlingQuizListByDate(LocalDate date) {
+
+        List<CrawlingQuiz> crawlingQuizList = crawlingQuizRepository.findByNewsDate(date);
+
+        if (!crawlingQuizList.isEmpty()) {
+            List<CrawlingQuizDTO> crawlingQuizDTOList = crawlingQuizList.stream()
+                    .map(crawlingQuiz -> mapper.map(crawlingQuiz, CrawlingQuizDTO.class))
+                    .collect(Collectors.toList());
+
+            for (int i = 0; i < crawlingQuizList.size(); i++) {
+                CrawlingQuiz crawlingQuiz = crawlingQuizList.get(i);
+                Category category = categoryRepository.findById(crawlingQuiz.getCategoryId())
+                        .orElseThrow(IllegalAccessError::new);
+                crawlingQuizDTOList.get(i).setCategory(category);
+
+                boolean isSelected = quizRepository.countByDateAndOriginQuizId
+                        (nextDate, crawlingQuiz.getId()) > 0;
+                crawlingQuizDTOList.get(i).setSelected(isSelected);
+            }
+            return crawlingQuizDTOList;
+        } else {
+            // 이후에 크롤링 서버에 문제 생성 요청하기
+            throw new NoSuchElementException("문제 정보를 불러올 수 없음");
+        }
+    }
+
+    public CrawlingQuizDTO selectCrawlingQuizByID(int id) {
+        CrawlingQuiz crawlingQuiz = crawlingQuizRepository.findById(id).orElseThrow(IllegalAccessError::new);
+
+        if (crawlingQuiz != null) {
+            CrawlingQuizDTO crawlingQuizDTO = mapper.map(crawlingQuiz, CrawlingQuizDTO.class);
+
+            Category category = categoryRepository.findById(crawlingQuiz.getCategoryId())
+                    .orElseThrow(IllegalAccessError::new);
+            crawlingQuizDTO.setCategory(category);
+
+            return crawlingQuizDTO;
+        }
+        throw new IllegalAccessError("문제 정보를 불러올 수 없음");
+    }
+
+    @Transactional
+    public Quiz insertSelectedQuizById(int id) {
+
+        CrawlingQuizDTO selectedQuiz = selectCrawlingQuizByID(id);
+        Quiz insertQuiz = mapper.map(selectedQuiz, Quiz.class);
+
+        insertQuiz.setNo(getMaxNo() + 1);
+        insertQuiz.setDate(nextDate);
+        insertQuiz.setCategoryId(selectedQuiz.getCategory().getId());
+        insertQuiz.setOriginQuizId(selectedQuiz.getId());
+
+        return quizRepository.save(insertQuiz);
+    }
+
+    public int getMaxNo() {
+        return quizRepository.countByDate(nextDate);
+    }
+
+    public List<QuizDTO> selectQuizListByDate(LocalDate date) {
+        List<Quiz> quizList = quizRepository.findByDateOrderByNoAsc(date);
+
+        if (!quizList.isEmpty()) {
+            List<QuizDTO> quizDTOList = quizList.stream()
+                    .map(quiz -> mapper.map(quiz, QuizDTO.class))
+                    .collect(Collectors.toList());
+
+            for (int i = 0; i < quizList.size(); i++) {
+                Category category = categoryRepository.findById(quizList.get(i).getCategoryId())
+                        .orElseThrow(IllegalAccessError::new);
+                quizDTOList.get(i).setCategory(category);
+            }
+            return quizDTOList;
+        }
+        throw new NoSuchElementException("문제 정보를 불러올 수 없음");
+    }
+
+    @Transactional
+    public QuizDTO deleteQuizInListById(int id) {
+
+        Quiz deleteQuiz = quizRepository.findByOriginQuizIdAndDate(id, nextDate);
+
+        if (deleteQuiz != null) {
+
+            quizRepository.deleteById(deleteQuiz.getId());
+            List<Quiz> modifyQuizList = quizRepository
+                    .findByDateAndNoGreaterThanOrderByNoAsc(nextDate, deleteQuiz.getNo());
+
+            for (Quiz modifyQuiz : modifyQuizList) {
+                modifyQuiz.setNo(modifyQuiz.getNo() - 1);
+            }
+            return mapper.map(deleteQuiz, QuizDTO.class);
+        }
+        throw new IllegalAccessError("문제 정보를 불러올 수 없음");
+    }
+}

src/main/java/org/triumers/newsnippetback/NewsnippetBackApplication.java

@@ -1,7 +1,9 @@
 package org.triumers.newsnippetback;
 
+import org.modelmapper.ModelMapper;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.Bean;
 
 @SpringBootApplication
 public class NewsnippetBackApplication {
@@ -10,4 +12,8 @@ public static void main(String[] args) {
 		SpringApplication.run(NewsnippetBackApplication.class, args);
 	}
 
+	@Bean
+	public ModelMapper modelMapper() {
+		return new ModelMapper();
+	}
 }

src/main/java/org/triumers/newsnippetback/domain/aggregate/entity/Category.java

@@ -10,6 +10,7 @@
 @NoArgsConstructor
 @AllArgsConstructor
 @ToString
+
 public class Category {
 
     @Id

src/main/java/org/triumers/newsnippetback/domain/aggregate/entity/CrawlingQuiz.java

@@ -2,11 +2,8 @@
 
 import jakarta.persistence.*;
 import lombok.*;
-
 import java.time.LocalDate;
 
-@Entity
-@Table(name = "tbl_crawling_quiz")
 @Getter
 @Setter
 @NoArgsConstructor

src/main/java/org/triumers/newsnippetback/domain/aggregate/entity/Quiz.java

@@ -1,17 +1,14 @@
 package org.triumers.newsnippetback.domain.aggregate.entity;
-
 import jakarta.persistence.*;
 import lombok.*;
-
 import java.time.LocalDate;
 
-@Entity
-@Table(name = "tbl_quiz")
 @Getter
 @Setter
 @NoArgsConstructor
 @AllArgsConstructor
 @ToString
+
 public class Quiz {
 
     @Id

src/main/java/org/triumers/newsnippetback/domain/dto/CrawlingQuizDTO.java

@@ -0,0 +1,34 @@
+package org.triumers.newsnippetback.domain.dto;
+
+import jakarta.persistence.Column;
+import lombok.Data;
+import org.triumers.newsnippetback.domain.aggregate.entity.Category;
+
+import java.time.LocalDate;
+
+@Data
+public class CrawlingQuizDTO {
+    private int id;
+
+    private String content;
+
+    private String optionA;
+
+    private String optionB;
+
+    private String optionC;
+
+    private String optionD;
+
+    private String answer;
+
+    private String explanation;
+
+    private String newsLink;
+
+    private LocalDate newsDate;
+
+    private Category category;
+
+    private boolean isSelected;
+}

src/main/java/org/triumers/newsnippetback/domain/dto/QuizDTO.java

@@ -1,11 +1,12 @@
 package org.triumers.newsnippetback.domain.dto;
 
 import jakarta.persistence.*;
+import lombok.Data;
 import org.triumers.newsnippetback.domain.aggregate.entity.Category;
-import org.triumers.newsnippetback.domain.aggregate.entity.CrawlingQuiz;
 
 import java.time.LocalDate;
 
+@Data
 public class QuizDTO {
     private int id;
 

src/main/java/org/triumers/newsnippetback/domain/repository/CategoryRepository.java

@@ -0,0 +1,7 @@
+package org.triumers.newsnippetback.domain.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.triumers.newsnippetback.domain.aggregate.entity.Category;
+
+public interface CategoryRepository extends JpaRepository<Category, Integer> {
+}

src/main/java/org/triumers/newsnippetback/domain/repository/CrawlingQuizRepository.java

@@ -0,0 +1,12 @@
+package org.triumers.newsnippetback.domain.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+import org.triumers.newsnippetback.domain.aggregate.entity.CrawlingQuiz;
+
+import java.time.LocalDate;
+import java.util.List;
+
+public interface CrawlingQuizRepository extends JpaRepository<CrawlingQuiz, Integer> {
+    List<CrawlingQuiz> findByNewsDate(LocalDate date);
+}

src/main/java/org/triumers/newsnippetback/domain/repository/QuizRepository.java

@@ -0,0 +1,22 @@
+package org.triumers.newsnippetback.domain.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Modifying;
+import org.springframework.data.jpa.repository.Query;
+import org.triumers.newsnippetback.domain.aggregate.entity.Quiz;
+
+import java.time.LocalDate;
+import java.util.List;
+import java.util.Optional;
+
+public interface QuizRepository  extends JpaRepository<Quiz, Integer> {
+    List<Quiz> findByDateOrderByNoAsc(LocalDate date);
+
+    List<Quiz> findByDateAndNoGreaterThanOrderByNoAsc(LocalDate localDate, int no);
+
+    Integer countByDate(LocalDate localDate);
+
+    Integer countByDateAndOriginQuizId(LocalDate localDate, int id);
+
+    Quiz findByOriginQuizIdAndDate(int id, LocalDate date);
+}