Merge pull request #19 from real-world-study/hoony-lab-issue12

[hoony-lab-issue12] User 도메인 구현

.github/workflows/build.yml

@@ -2,9 +2,9 @@ name: build
 
 on:
   push:
-    branches: [ main, chance0523, com8599, DolphaGo, hoony-lab, jinyoungchoi95, JunHo-YH, povia, sujl95 , kwj1270 ]
+    branches: [ main, chance0523, com8599, DolphaGo, hoony-lab, jinyoungchoi95, povia , kwj1270 , ERrorASER ]
   pull_request:
-    branches: [ main, chance0523, com8599, DolphaGo, hoony-lab, jinyoungchoi95, JunHo-YH, povia, sujl95 , kwj1270 ]
+    branches: [ main, chance0523, com8599, DolphaGo, hoony-lab, jinyoungchoi95, povia , kwj1270 , ERrorASER ]
 
 jobs:
   build:

build.gradle

@@ -14,8 +14,12 @@ repositories {
 }
 
 dependencies {
-    implementation 'org.springframework.boot:spring-boot-starter-data-jdbc'
     implementation 'org.springframework.boot:spring-boot-starter-web'
+    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+    implementation 'org.springframework.boot:spring-boot-starter-security'
+    implementation 'org.projectlombok:lombok'
+    annotationProcessor 'org.projectlombok:lombok'
+    testAnnotationProcessor 'org.projectlombok:lombok'
     runtimeOnly 'com.h2database:h2'
     testImplementation 'org.springframework.boot:spring-boot-starter-test'
 }

src/main/java/com/study/realworld/config/JpaConfig.java

@@ -0,0 +1,8 @@
+package com.study.realworld.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
+
+@EnableJpaAuditing
+@Configuration
+public class JpaConfig {}

src/main/java/com/study/realworld/config/SecurityConfig.java

@@ -0,0 +1,34 @@
+package com.study.realworld.config;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.context.annotation.Bean;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
+import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
+import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
+import org.springframework.security.crypto.password.PasswordEncoder;
+
+@EnableWebSecurity
+public class SecurityConfig extends WebSecurityConfigurerAdapter {
+
+    @Override
+    protected void configure(HttpSecurity http) throws Exception {
+        http
+                .csrf().disable()
+                .headers().frameOptions().disable()
+                .and()
+                    .authorizeRequests()
+                    .antMatchers("/api/hello", "/h2-console/**").permitAll()
+                    .antMatchers("/api/users/**", "/api/users/login/**").permitAll()
+                    .antMatchers("/api/articles/**").permitAll()
+                    .antMatchers("/api/tags/**").permitAll()
+                    .antMatchers("/error").permitAll()
+                    .anyRequest().authenticated();
+    }
+
+    @Bean
+    public PasswordEncoder passwordEncoder() {
+        return new BCryptPasswordEncoder();
+    }
+
+}

src/main/java/com/study/realworld/global/common/BaseTimeEntity.java

@@ -0,0 +1,29 @@
+package com.study.realworld.global.common;
+
+import lombok.Getter;
+import org.springframework.data.annotation.CreatedDate;
+import org.springframework.data.annotation.LastModifiedDate;
+import org.springframework.data.jpa.domain.support.AuditingEntityListener;
+
+import javax.persistence.Column;
+import javax.persistence.EntityListeners;
+import javax.persistence.MappedSuperclass;
+import java.time.LocalDateTime;
+
+@Getter
+@MappedSuperclass
+@EntityListeners(AuditingEntityListener.class)
+public abstract class BaseTimeEntity {
+
+    @CreatedDate
+    @Column(name = "created_at", updatable = false)
+    private LocalDateTime createdAt;
+
+    @LastModifiedDate
+    @Column(name = "updated_at")
+    private LocalDateTime updatedAt;
+
+    @Column(name = "deleted_at")
+    private LocalDateTime deletedAt;
+
+}

src/main/java/com/study/realworld/user/domain/User.java

@@ -0,0 +1,78 @@
+package com.study.realworld.user.domain;
+
+import com.study.realworld.global.common.BaseTimeEntity;
+import lombok.AccessLevel;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import org.springframework.security.crypto.password.PasswordEncoder;
+
+import javax.persistence.*;
+import java.util.Objects;
+
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@Entity
+public class User extends BaseTimeEntity {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(nullable = false, updatable = false)
+    private Long id;
+
+    @Column(nullable = false, length = 20)
+    private String email;
+
+    @Column(nullable = false, length = 50)
+    private String username;
+
+    @Column(nullable = false)
+    private String password;
+
+    @Column
+    private String bio;
+
+    @Column
+    private String image;
+
+    @Builder
+    public User(String email, String username, String password, String bio, String image) {
+        this.email = email;
+        this.username = username;
+        this.password = password;
+        this.bio = bio;
+        this.image = image;
+    }
+
+    public static User of(User user) {
+        return User.builder()
+                .email(user.getEmail())
+                .username(user.getUsername())
+                .password(user.getPassword())
+                .bio(user.getBio())
+                .image(user.getImage())
+                .build();
+    }
+
+    public void encodePassword(PasswordEncoder passwordEncoder) {
+        this.password = passwordEncoder.encode(password);
+    }
+
+    public boolean matchesPassword(String rawPassword, PasswordEncoder passwordEncoder) {
+        return passwordEncoder.matches(rawPassword, this.password);
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        User user = (User) o;
+        return Objects.equals(email, user.email);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(email);
+    }
+
+}

src/main/java/com/study/realworld/user/domain/UserRepository.java

@@ -0,0 +1,10 @@
+package com.study.realworld.user.domain;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import java.util.Optional;
+
+public interface UserRepository extends JpaRepository<User, Long> {
+    Optional<User> findByEmail(String email);
+
+}

src/main/java/com/study/realworld/user/dto/UserJoinRequest.java

@@ -0,0 +1,39 @@
+package com.study.realworld.user.dto;
+
+import com.fasterxml.jackson.annotation.JsonTypeInfo;
+import com.fasterxml.jackson.annotation.JsonTypeName;
+import com.study.realworld.user.domain.User;
+import lombok.AccessLevel;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import static com.fasterxml.jackson.annotation.JsonTypeInfo.As.WRAPPER_OBJECT;
+import static com.fasterxml.jackson.annotation.JsonTypeInfo.Id.NAME;
+
+@JsonTypeName("user")
+@JsonTypeInfo(include = WRAPPER_OBJECT, use = NAME)
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@Getter
+public class UserJoinRequest {
+
+    private String username;
+    private String email;
+    private String password;
+
+    @Builder
+    public UserJoinRequest(String username, String email, String password) {
+        this.username = username;
+        this.email = email;
+        this.password = password;
+    }
+
+    public static User toUser(UserJoinRequest request) {
+        return User.builder()
+                .username(request.getUsername())
+                .email(request.getEmail())
+                .password(request.getPassword())
+                .build();
+    }
+
+}

src/main/java/com/study/realworld/user/dto/UserLoginRequest.java

@@ -0,0 +1,28 @@
+package com.study.realworld.user.dto;
+
+import com.fasterxml.jackson.annotation.JsonTypeInfo;
+import com.fasterxml.jackson.annotation.JsonTypeName;
+import lombok.AccessLevel;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import static com.fasterxml.jackson.annotation.JsonTypeInfo.As.WRAPPER_OBJECT;
+import static com.fasterxml.jackson.annotation.JsonTypeInfo.Id.NAME;
+
+@JsonTypeName("user")
+@JsonTypeInfo(include = WRAPPER_OBJECT, use = NAME)
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@Getter
+public class UserLoginRequest {
+
+    private String email;
+    private String password;
+
+    @Builder
+    public UserLoginRequest(String email, String password) {
+        this.email = email;
+        this.password = password;
+    }
+
+}

src/main/java/com/study/realworld/user/dto/UserResponse.java

@@ -0,0 +1,42 @@
+package com.study.realworld.user.dto;
+
+import com.fasterxml.jackson.annotation.JsonTypeInfo;
+import com.fasterxml.jackson.annotation.JsonTypeName;
+import com.study.realworld.user.domain.User;
+import lombok.Builder;
+import lombok.Getter;
+
+import static com.fasterxml.jackson.annotation.JsonTypeInfo.As.WRAPPER_OBJECT;
+import static com.fasterxml.jackson.annotation.JsonTypeInfo.Id.NAME;
+
+@JsonTypeName("user")
+@JsonTypeInfo(include = WRAPPER_OBJECT, use = NAME)
+@Getter
+public class UserResponse {
+
+    private final String email;
+    private final String token;
+    private final String username;
+    private final String bio;
+    private final String image;
+
+    @Builder
+    public UserResponse(String email, String token, String username, String bio, String image) {
+        this.email = email;
+        this.token = token;
+        this.username = username;
+        this.bio = bio;
+        this.image = image;
+    }
+
+    public static UserResponse of(User user, String token) {
+        return UserResponse.builder()
+                .email(user.getEmail())
+                .token(token)
+                .username(user.getUsername())
+                .bio(user.getBio())
+                .image(user.getImage())
+                .build();
+    }
+
+}

src/main/java/com/study/realworld/user/service/UserService.java

@@ -0,0 +1,70 @@
+package com.study.realworld.user.service;
+
+import com.study.realworld.user.domain.User;
+import com.study.realworld.user.domain.UserRepository;
+import com.study.realworld.user.dto.UserJoinRequest;
+import com.study.realworld.user.dto.UserLoginRequest;
+import lombok.RequiredArgsConstructor;
+import org.springframework.dao.DuplicateKeyException;
+import org.springframework.security.crypto.password.PasswordEncoder;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.List;
+import java.util.NoSuchElementException;
+
+@RequiredArgsConstructor
+@Transactional
+@Service
+public class UserService {
+
+    private final PasswordEncoder passwordEncoder;
+    private final UserRepository userRepository;
+
+    @Transactional(readOnly = true)
+    public List<User> findAll() {
+        return userRepository.findAll();
+    }
+
+    @Transactional(readOnly = true)
+    public User findById(Long id) {
+        return userRepository.findById(id)
+                .orElseThrow(() -> new NoSuchElementException(id + " not found"));
+    }
+
+    @Transactional(readOnly = true)
+    public User findByEmail(String email) {
+        return userRepository.findByEmail(email)
+                .orElseThrow(() -> new NoSuchElementException(email + " not found"));
+    }
+
+    public User save(UserJoinRequest request) {
+        User user = UserJoinRequest.toUser(request);
+        user.encodePassword(passwordEncoder);
+
+        return userRepository.save(user);
+    }
+
+    public User deleteById(Long id) {
+        User user = userRepository.findById(id)
+                .orElseThrow(() -> new NoSuchElementException(id + " not found"));
+
+        userRepository.delete(user);
+        return user;
+    }
+
+    @Transactional(readOnly = true)
+    public User login(UserLoginRequest request) {
+        User user = this.findByEmail(request.getEmail());
+        validateMatchesPassword(user, request.getPassword());
+
+        return user;
+    }
+
+    private void validateMatchesPassword(User user, String rawPassword) {
+        if(!user.matchesPassword(rawPassword, passwordEncoder)) {
+            throw new NoSuchElementException(rawPassword + " wrong wrong wrong triple wrong" + user.getPassword());
+        }
+    }
+
+}