Merge pull request #6 from 32nd-GO-SOPT-SOPKATHON-13/feat/#4

[FEAT] #4 - 유저 찌르기 조회 API 구현

Server/src/main/java/sopt/sopkathon13/Server/controller/UserController.java

@@ -0,0 +1,23 @@
+package sopt.sopkathon13.Server.controller;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.*;
+import sopt.sopkathon13.Server.common.dto.ApiResponse;
+import sopt.sopkathon13.Server.controller.dto.response.TodayComplainResponseDto;
+import sopt.sopkathon13.Server.exception.Success;
+import sopt.sopkathon13.Server.service.UserService;
+
+@RequiredArgsConstructor
+@RequestMapping("/user")
+@RestController
+public class UserController {
+
+    private final UserService userService;
+
+    @GetMapping("/{fromHomeNumber}/complain")
+    @ResponseStatus(HttpStatus.OK)
+    public ApiResponse<TodayComplainResponseDto> readTodayComplain(@PathVariable("fromHomeNumber") int fromHomeNumber){
+        return ApiResponse.success(Success.COMPLAIN_FIND_SUCCESS, userService.findTodayComplain(fromHomeNumber));
+    }
+}

Server/src/main/java/sopt/sopkathon13/Server/controller/dto/response/TodayComplainResponseDto.java

@@ -0,0 +1,25 @@
+package sopt.sopkathon13.Server.controller.dto.response;
+
+import lombok.*;
+
+import javax.validation.constraints.Size;
+import java.util.List;
+
+@Getter
+@Builder
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
+@AllArgsConstructor(access = AccessLevel.PRIVATE)
+public class TodayComplainResponseDto {
+    @Size(max = 2)
+    private List<Long> up;
+
+    @Size(max = 2)
+    private List<Long> right;
+
+    @Size(max = 2)
+    private List<Long> left;
+
+    @Size(max = 2)
+    private List<Long> down;
+    private Long receiveCount;
+}

Server/src/main/java/sopt/sopkathon13/Server/domain/Complain.java

@@ -25,12 +25,12 @@ public class Complain {
     @ColumnDefault("0")
     private Long complainCount;
 
-    @ManyToMany(fetch = FetchType.LAZY)
-    @JoinColumn(name = "fromId", nullable = false, foreignKey = @ForeignKey(ConstraintMode.CONSTRAINT))
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "fromHomeNumber", nullable = false, foreignKey = @ForeignKey(ConstraintMode.CONSTRAINT))
     private User fromUser;
 
-    @ManyToMany(fetch = FetchType.LAZY)
-    @JoinColumn(name = "fromId", nullable = false, foreignKey = @ForeignKey(ConstraintMode.CONSTRAINT))
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "toHomeNumber", nullable = false, foreignKey = @ForeignKey(ConstraintMode.CONSTRAINT))
     private User toUser;
 
     public Complain(Long complainCount, User fromUser, User toUser) {

Server/src/main/java/sopt/sopkathon13/Server/domain/User.java

@@ -14,9 +14,6 @@
 @NoArgsConstructor(access = AccessLevel.PROTECTED)
 public class User {
     @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    private Long userId;
-
     @Column(nullable = false)
     private int homeNumber;
 

Server/src/main/java/sopt/sopkathon13/Server/exception/Success.java

@@ -16,6 +16,7 @@ public enum Success {
     GET_POST_SUCCESS(HttpStatus.OK, "게시물 조회에 성공했습니다."),
     GET_EMOTION_CALENDAR_SUCCESS(HttpStatus.OK, "감정 캘린더 조회에 성공했습니다."),
     GET_EMOTION_SUCCESS(HttpStatus.OK, "감정 조회에 성공했습니다."),
+    COMPLAIN_FIND_SUCCESS(HttpStatus.OK, "오늘 찌르기 조회에 성공하였습니다"),
 
     /**
      * 201 CREATED

Server/src/main/java/sopt/sopkathon13/Server/infrastructure/ComplainRepository.java

@@ -2,11 +2,15 @@
 
 import org.springframework.data.repository.Repository;
 import sopt.sopkathon13.Server.domain.Complain;
+import sopt.sopkathon13.Server.domain.User;
+
+import java.util.List;
 
 public interface ComplainRepository extends Repository<Complain, Long> {
     // CREATE
 
     // READ
+    List<Complain> findAllByToUser(User toUser);
 
     // UPDATE
 

Server/src/main/java/sopt/sopkathon13/Server/infrastructure/UserRepository.java

@@ -3,10 +3,13 @@
 import org.springframework.data.repository.Repository;
 import sopt.sopkathon13.Server.domain.User;
 
-public interface UserRepository extends Repository<User, Long> {
+import java.util.List;
+
+public interface UserRepository extends Repository<User, Integer> {
     // CREATE
 
     // READ
+    User findByHomeNumber(int homeNumber);
 
     // UPDATE
 

Server/src/main/java/sopt/sopkathon13/Server/service/UserService.java

@@ -0,0 +1,55 @@
+package sopt.sopkathon13.Server.service;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import sopt.sopkathon13.Server.controller.dto.response.TodayComplainResponseDto;
+import sopt.sopkathon13.Server.domain.Complain;
+import sopt.sopkathon13.Server.domain.User;
+import sopt.sopkathon13.Server.infrastructure.ComplainRepository;
+import sopt.sopkathon13.Server.infrastructure.UserRepository;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Service
+@RequiredArgsConstructor
+public class UserService {
+
+    private final UserRepository userRepository;
+    private final ComplainRepository complainRepository;
+
+    @Transactional
+    public TodayComplainResponseDto findTodayComplain(int fromHomeNumber){
+        User upUser = userRepository.findByHomeNumber(fromHomeNumber + 100);
+        User rightUser = userRepository.findByHomeNumber(fromHomeNumber + 1);
+        User downUser = userRepository.findByHomeNumber(fromHomeNumber - 100);
+        User leftUser = userRepository.findByHomeNumber(fromHomeNumber - 1);
+
+        List<Long> up = new ArrayList<>();
+        up.add((long)(fromHomeNumber + 100));
+        up.add(upUser.getTodayGetComplain());
+
+        List<Long> right = new ArrayList<>();
+        right.add((long)(fromHomeNumber + 1));
+        right.add(rightUser.getTodayGetComplain());
+
+        List<Long> down = new ArrayList<>();
+        down.add((long)(fromHomeNumber - 100));
+        down.add(downUser.getTodayGetComplain());
+
+        List<Long> left = new ArrayList<>();
+        left.add((long)(fromHomeNumber - 1));
+        left.add(leftUser.getTodayGetComplain());
+
+        User fromUser = userRepository.findByHomeNumber(fromHomeNumber);
+
+        return TodayComplainResponseDto.builder()
+                .up(up)
+                .right(right)
+                .down(down)
+                .left(left)
+                .receiveCount(fromUser.getTodayGetComplain())
+                .build();
+    }
+}