feature: [회원 관리] 로그인 컴포넌트

back/build.gradle

@@ -13,14 +13,14 @@ repositories {
 }
 
 dependencies {
+    implementation 'org.springframework.boot:spring-boot-starter-web'
     implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
     implementation 'org.springframework.boot:spring-boot-starter-validation'
-    implementation 'org.springframework.boot:spring-boot-starter-web'
+    implementation 'com.h2database:h2'
     testImplementation 'io.rest-assured:rest-assured:3.3.0'
     testImplementation('org.springframework.boot:spring-boot-starter-test') {
         exclude group: 'org.junit.vintage', module: 'junit-vintage-engine'
     }
-    compile 'com.h2database:h2'
 }
 
 test {

back/src/main/java/sellerlee/back/article/domain/Article.java

@@ -4,9 +4,19 @@
 
 package sellerlee.back.article.domain;
 
-import sellerlee.back.member.domain.Member;
+import javax.persistence.Column;
+import javax.persistence.Embedded;
+import javax.persistence.Entity;
+import javax.persistence.EnumType;
+import javax.persistence.Enumerated;
+import javax.persistence.FetchType;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+import javax.persistence.JoinColumn;
+import javax.persistence.Lob;
+import javax.persistence.ManyToOne;
 
-import javax.persistence.*;
+import sellerlee.back.member.domain.Member;
 
 @Entity
 public class Article {

back/src/main/java/sellerlee/back/article/presentation/ArticleController.java

@@ -4,17 +4,18 @@
 
 package sellerlee.back.article.presentation;
 
+import static sellerlee.back.article.presentation.ArticleController.*;
+
+import java.util.List;
+
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
+
 import sellerlee.back.article.application.ArticleResponse;
 import sellerlee.back.article.application.ArticleService;
 
-import java.util.List;
-
-import static sellerlee.back.article.presentation.ArticleController.ARTICLE_URI;
-
 @RestController
 @RequestMapping(ARTICLE_URI)
 public class ArticleController {

back/src/main/java/sellerlee/back/member/application/MemberLoginRequest.java

@@ -0,0 +1,26 @@
+/**
+ * @author lxxjn0
+ */
+
+package sellerlee.back.member.application;
+
+public class MemberLoginRequest {
+    private String email;
+    private String password;
+
+    protected MemberLoginRequest() {
+    }
+
+    public MemberLoginRequest(String email, String password) {
+        this.email = email;
+        this.password = password;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+}

back/src/main/java/sellerlee/back/member/application/MemberService.java

@@ -0,0 +1,31 @@
+/**
+ * @author lxxjn0
+ */
+
+package sellerlee.back.member.application;
+
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import sellerlee.back.member.domain.IllegalMemberLoginException;
+import sellerlee.back.member.domain.Member;
+import sellerlee.back.member.domain.MemberRepository;
+
+@Service
+public class MemberService {
+    private final MemberRepository memberRepository;
+
+    public MemberService(MemberRepository memberRepository) {
+        this.memberRepository = memberRepository;
+    }
+
+    @Transactional(readOnly = true)
+    public void login(MemberLoginRequest request) {
+        Member findMember = memberRepository.findMemberByEmail(request.getEmail())
+                .orElseThrow(() -> new IllegalMemberLoginException("이메일이 일치하는 회원이 존재하지 않습니다."));
+
+        if (!findMember.verify(request.getPassword())) {
+            throw new IllegalMemberLoginException("비밀번호가 일치하지 않습니다.");
+        }
+    }
+}

back/src/main/java/sellerlee/back/member/domain/IllegalMemberLoginException.java

@@ -0,0 +1,11 @@
+/**
+ * @author lxxjn0
+ */
+
+package sellerlee.back.member.domain;
+
+public class IllegalMemberLoginException extends IllegalArgumentException {
+    public IllegalMemberLoginException(String s) {
+        super(s);
+    }
+}

back/src/main/java/sellerlee/back/member/domain/Member.java

@@ -1,5 +1,5 @@
 /**
- * @author kouz95
+ * @author lxxjn0
  */
 
 package sellerlee.back.member.domain;
@@ -8,6 +8,7 @@
 import javax.persistence.Entity;
 import javax.persistence.GeneratedValue;
 import javax.persistence.Id;
+import javax.validation.constraints.NotNull;
 
 @Entity
 public class Member {
@@ -16,10 +17,45 @@ public class Member {
     @Column(name = "member_id")
     private Long id;
 
+    @NotNull
+    private String email;
+
+    @NotNull
+    private String password;
+
+    private Double score;
+
     protected Member() {
     }
 
-    public Member(Long id) {
+    public Member(Long id, String email, String password, Double score) {
         this.id = id;
+        this.email = email;
+        this.password = password;
+        this.score = score;
+    }
+
+    public Member(String email, String password, Double score) {
+        this(null, email, password, score);
+    }
+
+    public boolean verify(String password) {
+        return this.password.equals(password);
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public Double getScore() {
+        return score;
     }
 }

back/src/main/java/sellerlee/back/member/domain/MemberRepository.java

@@ -0,0 +1,13 @@
+/**
+ * @author lxxjn0
+ */
+
+package sellerlee.back.member.domain;
+
+import java.util.Optional;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface MemberRepository extends JpaRepository<Member, Long> {
+    Optional<Member> findMemberByEmail(String email);
+}

back/src/main/java/sellerlee/back/member/presentation/LoginAdviceController.java

@@ -0,0 +1,17 @@
+package sellerlee.back.member.presentation;
+
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.ControllerAdvice;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+
+import sellerlee.back.member.domain.IllegalMemberLoginException;
+
+@ControllerAdvice
+public class LoginAdviceController {
+    @ExceptionHandler(IllegalMemberLoginException.class)
+    public ResponseEntity<String> handleIllegalMemberLoginException(IllegalMemberLoginException e) {
+        return ResponseEntity
+                .badRequest()
+                .body(e.getMessage());
+    }
+}

back/src/main/java/sellerlee/back/member/presentation/MemberController.java

@@ -0,0 +1,31 @@
+/**
+ * @author lxxjn0
+ */
+
+package sellerlee.back.member.presentation;
+
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RestController;
+
+import sellerlee.back.member.application.MemberLoginRequest;
+import sellerlee.back.member.application.MemberService;
+
+@RestController
+public class MemberController {
+    private final MemberService memberService;
+
+    public MemberController(MemberService memberService) {
+        this.memberService = memberService;
+    }
+
+    @PostMapping("/login")
+    public ResponseEntity<Void> login(@RequestBody MemberLoginRequest request) {
+        memberService.login(request);
+
+        return ResponseEntity
+                .ok()
+                .build();
+    }
+}

back/src/main/resources/application.yml

@@ -2,6 +2,16 @@ spring:
   profiles:
     active: local
 
+logging:
+  level:
+    org.hibernate.type.descriptor.sql: trace
+    org.springframework.web: debug
+
+---
+
+spring:
+  profiles: local
+
   jpa:
     database-platform: org.hibernate.dialect.H2Dialect
     database: H2
@@ -10,16 +20,15 @@ spring:
     hibernate:
       ddl-auto: create
     properties:
-      hibernate.format-sql: true
+      hibernate.format_sql: true
+      use_sql_comments: true
+
   h2:
     console:
       enabled: true
+
   datasource:
-    url: jdbc:h2:mem:testdb;IFEXISTS=FALSE;
+    url: jdbc:h2:tcp://localhost/${user.dir}/test;IFEXISTS=FALSE;
     username: sa
     password:
     driver-class-name: org.h2.Driver
-
-logging:
-  level:
-    org.hibernate.type.descriptor.sql: trace

back/src/main/resources/data.sql

@@ -2,14 +2,13 @@
  * @author kouz95
  */
 
-insert into member (member_id)
-values (1);
+insert into member (member_id, email, password, score)
+values (1, 'sellerlee@gmail.com', '1234', 4.5),
+       (2, 'lxxjn0@gmail.com', '0000', 5.0);
 
 insert into article (article_id, category, contents, price, title, member_id)
-values (1, 'TEST', 'test contents1', 1234, 'test title1', 1);
-
-insert into article (article_id, category, contents, price, title, member_id)
-values (2, 'TEST', 'test contents2', 5678, 'test title2', 1);
+values (1, 'TEST', 'test contents1', 1234, 'test title1', 1),
+       (2, 'TEST', 'test contents2', 5678, 'test title2', 1);
 
 insert into tag (article_id, name)
 values (1, 'test tag1'),