Feat/#3 post application (#4)

* chore: restdocs를 위한 설정 (#3)

* chore: restdocs를 위한 설정 (#3)

* feat: 지원서 제출을 위한 엔티티 생성 (#3)

* feat: 개인정보 보호를 위한 암호화 설정 (#3)

* test: 지원서 작성 api 문서 작성 (#3)

* feat: 지원서 작성 api 완성 (#3)

src/docs/asciidoc/api/application/application.adoc

@@ -0,0 +1,6 @@
+=== 지원서 작성
+
+==== HTTP Request
+
+include::{snippets}/application-create-doc/http-request.adoc[]
+include::{snippets}/application-create-doc/request-fields.adoc[]

src/docs/asciidoc/common.adoc

@@ -0,0 +1,42 @@
+== Host
+
+|===
+| 환경 | Host
+
+| Production
+| `api.yonsei-golf.co.kr`
+|===
+
+[[HTTP-STATUS-CODE]]
+== HTTP status codes
+
+|===
+| 상태 코드 | 설명
+
+| `200 OK`
+| 성공
+
+| `400 Bad Request`
+| 잘못된 요청
+
+| `401 Unauthorized`
+| 비인증 상태
+
+| `403 Forbidden`
+| 권한 거부
+
+| `404 Not Found`
+| 존재하지 않는 요청 리소스
+
+| `500 Internal Server Error`
+| 서버 에러
+|===
+
+=== Common Response
+include::{snippets}/common-docs/custom-response-fields.adoc[]
+
+=== Response Example
+include::{snippets}/common-docs/http-response.adoc[]
+
+=== Response Error Example
+include::{snippets}/error-docs/http-response.adoc[]

src/docs/asciidoc/index.adoc

@@ -0,0 +1,18 @@
+ifndef::snippets[]
+:snippets: ../build/generated-snippets
+endif::[]
+= yonsei-golf REST API 문서
+:doctype: book
+:icons: font
+:source-highlighter: highlightjs
+:toc: left
+:toclevels: 2
+
+:sectlinks:
+
+[[Common-API]]
+= 공통 API
+include::common.adoc[]
+
+[[ Application-API ]]
+include::api/application/application.adoc[]

src/main/java/yonseigolf/server/apply/controller/ApplicationController.java

@@ -0,0 +1,34 @@
+package yonseigolf.server.apply.controller;
+
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import yonseigolf.server.apply.dto.request.ApplicationRequest;
+import yonseigolf.server.apply.service.ApplyService;
+import yonseigolf.server.util.CustomResponse;
+
+@Controller
+public class ApplicationController {
+
+    private final ApplyService applicationService;
+
+    public ApplicationController(ApplyService applicationService) {
+
+        this.applicationService = applicationService;
+    }
+
+    @PostMapping("/application")
+    public ResponseEntity<CustomResponse> apply(@RequestBody ApplicationRequest request) {
+
+        applicationService.apply(request);
+
+        return ResponseEntity
+                .ok()
+                .body(new CustomResponse(
+                        "success",
+                        200,
+                        "연세골프 지원서 제출 성공"
+                ));
+    }
+}

src/main/java/yonseigolf/server/apply/dto/request/ApplicationRequest.java

@@ -0,0 +1,34 @@
+package yonseigolf.server.apply.dto.request;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDateTime;
+
+@Getter
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class ApplicationRequest {
+
+    private String name;
+    private String photo;
+    private long age;
+    private long studentId;
+    private String major;
+    private String phoneNumber;
+    private long golfDuration;
+    private long roundCount;
+    private boolean lessonStatus;
+    private boolean clubStatus;
+    private String selfIntroduction;
+    private String applyReason;
+    private String skillEvaluation;
+    private String golfMemory;
+    // 다른 동아리 활동 질문
+    private String otherClub;
+    private String swingVideo;
+    private LocalDateTime submitTime;
+}

src/main/java/yonseigolf/server/apply/entity/Application.java

@@ -0,0 +1,70 @@
+package yonseigolf.server.apply.entity;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import yonseigolf.server.apply.dto.request.ApplicationRequest;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import java.time.LocalDateTime;
+
+@Entity
+@Getter
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class Application {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+    private String name;
+    private String photo;
+    private long age;
+    private long studentId;
+    private String major;
+    private String phoneNumber;
+    private long golfDuration;
+    private long roundCount;
+    private boolean lessonStatus;
+    private boolean clubStatus;
+    private String selfIntroduction;
+    private String applyReason;
+    private String skillEvaluation;
+    private String golfMemory;
+    // 다른 동아리 활동 질문
+    private String otherClub;
+    private String swingVideo;
+    private LocalDateTime submitTime;
+    private Boolean passFail;
+    private String etc;
+    private Long interviewId;
+
+    public static Application of(ApplicationRequest request) {
+
+        return Application.builder()
+                .name(request.getName())
+                .photo(request.getPhoto())
+                .age(request.getAge())
+                .studentId(request.getStudentId())
+                .major(request.getMajor())
+                .phoneNumber(request.getPhoneNumber())
+                .golfDuration(request.getGolfDuration())
+                .roundCount(request.getRoundCount())
+                .lessonStatus(request.isLessonStatus())
+                .clubStatus(request.isClubStatus())
+                .selfIntroduction(request.getSelfIntroduction())
+                .applyReason(request.getApplyReason())
+                .skillEvaluation(request.getSkillEvaluation())
+                .golfMemory(request.getGolfMemory())
+                .otherClub(request.getOtherClub())
+                .swingVideo(request.getSwingVideo())
+                .submitTime(LocalDateTime.now())
+                .build();
+
+    }
+}

src/main/java/yonseigolf/server/apply/repository/ApplicationRepository.java

@@ -0,0 +1,8 @@
+package yonseigolf.server.apply.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import yonseigolf.server.apply.entity.Application;
+
+public interface ApplicationRepository extends JpaRepository<Application, Long> {
+
+}

src/main/java/yonseigolf/server/apply/service/ApplyService.java

@@ -0,0 +1,24 @@
+package yonseigolf.server.apply.service;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import yonseigolf.server.apply.dto.request.ApplicationRequest;
+import yonseigolf.server.apply.entity.Application;
+import yonseigolf.server.apply.repository.ApplicationRepository;
+
+@Service
+public class ApplyService {
+
+    private final ApplicationRepository applicationRepository;
+
+    @Autowired
+    public ApplyService(ApplicationRepository applicationRepository) {
+
+        this.applicationRepository = applicationRepository;
+    }
+
+    public void apply(ApplicationRequest request) {
+
+        applicationRepository.save(Application.of(request));
+    }
+}

src/main/java/yonseigolf/server/util/AesEncryptor.java

@@ -0,0 +1,82 @@
+package yonseigolf.server.util;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+import javax.crypto.Cipher;
+import javax.crypto.spec.IvParameterSpec;
+import javax.crypto.spec.SecretKeySpec;
+import java.nio.charset.StandardCharsets;
+import java.security.SecureRandom;
+import java.util.Base64;
+
+@Component
+public class AesEncryptor {
+
+    private String ALGORITHM;
+    private String KEY_STR;
+    private byte[] KEY;
+
+    @Autowired
+    public AesEncryptor(@Value("${ALGORITHM}") String algorithm,
+                        @Value("${SECRET_KEY}") String keyStr) {
+        this.ALGORITHM = algorithm;
+        this.KEY_STR = keyStr;
+        this.KEY = KEY_STR.getBytes(StandardCharsets.UTF_8);
+    }
+
+    public String encrypt(String data) {
+
+        if (data == null) {
+            return null;
+        }
+
+        byte[] encryptedBytes = null;
+        try {
+            Cipher cipher = Cipher.getInstance(ALGORITHM);
+            SecretKeySpec secretKey = new SecretKeySpec(KEY, "AES");
+
+            byte[] iv = new byte[16]; // IV length should be 16 bytes for AES
+            new SecureRandom().nextBytes(iv);
+            IvParameterSpec ivSpec = new IvParameterSpec(iv);
+
+            cipher.init(Cipher.ENCRYPT_MODE, secretKey, ivSpec);
+            encryptedBytes = cipher.doFinal(data.getBytes(StandardCharsets.UTF_8));
+
+            byte[] finalData = new byte[iv.length + encryptedBytes.length];
+            System.arraycopy(iv, 0, finalData, 0, iv.length);
+            System.arraycopy(encryptedBytes, 0, finalData, iv.length, encryptedBytes.length);
+
+            encryptedBytes = finalData;
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return Base64.getEncoder().encodeToString(encryptedBytes);
+    }
+
+    public String decrypt(String encryptedData) {
+
+        if (encryptedData == null) {
+            return null;
+        }
+
+        byte[] decryptedBytes = null;
+        try {
+            Cipher cipher = Cipher.getInstance(ALGORITHM);
+            SecretKeySpec secretKey = new SecretKeySpec(KEY, "AES");
+
+            byte[] decodedData = Base64.getDecoder().decode(encryptedData);
+            byte[] iv = new byte[16]; // extracting IV from encrypted data
+            System.arraycopy(decodedData, 0, iv, 0, 16);
+
+            IvParameterSpec ivSpec = new IvParameterSpec(iv);
+            cipher.init(Cipher.DECRYPT_MODE, secretKey, ivSpec);
+
+            decryptedBytes = cipher.doFinal(decodedData, 16, decodedData.length - 16);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return new String(decryptedBytes, StandardCharsets.UTF_8);
+    }
+}

src/main/java/yonseigolf/server/util/CustomErrorResponse.java

@@ -0,0 +1,20 @@
+package yonseigolf.server.util;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter
+@AllArgsConstructor
+public class CustomErrorResponse {
+
+    private String status;
+    private int code;
+    private String message;
+    private Object data = null;
+
+    public CustomErrorResponse(String status, int code, String message) {
+        this.status = status;
+        this.code = code;
+        this.message = message;
+    }
+}

src/main/java/yonseigolf/server/util/CustomResponse.java

@@ -0,0 +1,21 @@
+package yonseigolf.server.util;
+
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter
+@AllArgsConstructor
+public class CustomResponse<T> {
+
+    private String status;
+    private int code;
+    private String message;
+    private T data;
+
+    public CustomResponse(String status, int code, String message) {
+        this.status = status;
+        this.code = code;
+        this.message = message;
+    }
+}

src/test/java/yonseigolf/server/ServerApplicationTests.java

@@ -0,0 +1,11 @@
+package yonseigolf.server;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+public class ServerApplicationTests {
+    @Test
+    void contextLoads() {
+    }
+}