[feat] 회원가입 API 생성

src/main/kotlin/com/psr/psr/global/Constant.kt

@@ -1,9 +1,20 @@
 package com.psr.psr.global
 
 class Constant {
-    companion object JWT{
-        const val AUTHORIZATION_HEADER = "Authorization"
-        const val BEARER_PREFIX: String = "Bearer "
+    class JWT{
+        companion object JWT{
+            const val AUTHORIZATION_HEADER = "Authorization"
+            const val BEARER_PREFIX: String = "Bearer "
+        }
+    }
+
+    class User{
+        companion object User{
+            // 비밀번호 (숫자, 문자, 특수문자 포함 8~15자리 이내)
+            const val PASSWORD_VALIDATION = "^.*(?=^.{8,15}\$)(?=.*\\d)(?=.*[a-zA-Z])(?=.*[!@#\$%^&+=]).*\$"
+            const val EMAIL_VALIDATION = "^[0-9a-zA-Z]([-_.]?[0-9a-zA-Z])*@[0-9a-zA-Z]([-_.]?[0-9a-zA-Z])*.[a-zA-Z]{2,3}\$"
+            const val PHONE_VALIDATION = "^01([0|1|6|7|8|9])-?([0-9]{3,4})-?([0-9]{4})\$"
+        }
     }
 
 }

src/main/kotlin/com/psr/psr/global/config/WebSecurityConfig.kt

@@ -1,6 +1,5 @@
 package com.psr.psr.global.config
 
-import com.psr.psr.global.jwt.UserDetailsServiceImpl
 import com.psr.psr.global.jwt.exception.JwtAccessDeniedHandler
 import com.psr.psr.global.jwt.exception.JwtAuthenticationEntryPoint
 import com.psr.psr.global.jwt.utils.JwtUtils
@@ -9,16 +8,22 @@ import org.springframework.context.annotation.Configuration
 import org.springframework.security.config.annotation.web.builders.HttpSecurity
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity
 import org.springframework.security.config.http.SessionCreationPolicy
+import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder
+import org.springframework.security.crypto.password.PasswordEncoder
 import org.springframework.security.web.SecurityFilterChain
+import org.springframework.security.web.util.matcher.AntPathRequestMatcher
 
 @Configuration
 @EnableWebSecurity
 class WebSecurityConfig(
-    private val userDetailsService: UserDetailsServiceImpl,
     private val jwtUtils: JwtUtils,
     private val jwtAuthenticationEntryPoint: JwtAuthenticationEntryPoint,
     private val jwtAccessDeniedHandler: JwtAccessDeniedHandler
 ) {
+    @Bean
+    fun PasswordEncoder() : PasswordEncoder {
+        return BCryptPasswordEncoder()
+    }
 
     @Bean
     fun filterChain(http: HttpSecurity): SecurityFilterChain {
@@ -35,8 +40,8 @@ class WebSecurityConfig(
             // token 없이 사용이 가능한 api url 작성
             .authorizeHttpRequests { c ->
                 c.requestMatchers("/global").permitAll()
-                c.requestMatchers("/users/login").permitAll()
-                c.requestMatchers("/users/signup").permitAll()
+                c.requestMatchers(AntPathRequestMatcher("/users/login")).permitAll()
+                c.requestMatchers(AntPathRequestMatcher("/users/signup")).permitAll()
                 c.anyRequest().authenticated()
             }
             .apply(JwtSecurityConfig(jwtUtils))

src/main/kotlin/com/psr/psr/global/dto/BaseResponse.kt

@@ -21,7 +21,7 @@ class BaseResponse<T> {
     constructor(result: T) {
         this.code = BaseResponseCode.SUCCESS.status.value()
         this.message = BaseResponseCode.SUCCESS.message
-        this.data = data
+        this.data = result
     }
 
     // fail

src/main/kotlin/com/psr/psr/global/exception/BaseRes.kt

@@ -3,6 +3,6 @@ package com.psr.psr.global.exception
 import org.springframework.http.HttpStatus
 
 data class BaseRes(
-    val status: HttpStatus,
+    val status: Int,
     val message: String?
 )

src/main/kotlin/com/psr/psr/global/exception/BaseResponseCode.kt

@@ -10,7 +10,22 @@ enum class BaseResponseCode(status: HttpStatus, message: String) {
     INVALID_TOKEN(HttpStatus.UNAUTHORIZED, "유효하지 않은 토큰 값입니다."),
     UNSUPPORTED_TOKEN(HttpStatus.UNAUTHORIZED, "잘못된 형식의 토큰 값입니다."),
     MALFORMED_TOKEN(HttpStatus.UNAUTHORIZED, "잘못된 구조의 토큰 값입니다."),
-    EXPIRED_TOKEN(HttpStatus.FORBIDDEN, "만료된 토큰 값입니다.");
+    EXPIRED_TOKEN(HttpStatus.FORBIDDEN, "만료된 토큰 값입니다."),
+
+    // user
+    INVALID_EMAIL(HttpStatus.BAD_REQUEST, "올바르지 않은 이메일 형식입니다."),
+    INVALID_PASSWORD(HttpStatus.BAD_REQUEST, "올바르지 않은 비밀번호 형식입니다."),
+    INVALID_PHONE(HttpStatus.BAD_REQUEST, "올바르지 않은 휴대폰 형식입니다."),
+    EXISTS_PHONE(HttpStatus.BAD_REQUEST, "이미 가입되어 있는 휴대폰 번호입니다."),
+    EXISTS_EMAIL(HttpStatus.BAD_REQUEST, "이미 가입되어 있는 이메일입니다."),
+    EXISTS_NICKNAME(HttpStatus.BAD_REQUEST, "이미 가입되어 있는 닉네임입니다."),
+
+    // User - type
+    INVALID_USER_TYPE_NAME(HttpStatus.BAD_REQUEST, "올바르지 않은 사용자 역할입니다."),
+    INVALID_USER_CATEGORY(HttpStatus.BAD_REQUEST, "올바르지 않은 사용자 카테고리입니다."),
+
+    // User - category
+    INVALID_USER_INTEREST_COUNT(HttpStatus.BAD_REQUEST, "사용자 관심 주제는 1개이상, 3개 이하여야하며, 중복된 값이 포함되어 있지 않아야 합니다");
 
     val status: HttpStatus = status
     val message: String = message

src/main/kotlin/com/psr/psr/global/exception/ExceptionHandler.kt

@@ -10,6 +10,6 @@ class ExceptionHandler {
     @ExceptionHandler(BaseException::class)
     protected fun handleBaseException(e: BaseException): ResponseEntity<BaseRes>{
         return ResponseEntity.status(e.baseResponseCode.status)
-            .body(BaseRes(e.baseResponseCode.status, e.baseResponseCode.message))
+            .body(BaseRes(e.baseResponseCode.status.value(), e.baseResponseCode.message))
     }
 }

src/main/kotlin/com/psr/psr/global/jwt/JwtFilter.kt

@@ -1,7 +1,7 @@
 package com.psr.psr.global.jwt
 
-import com.psr.psr.global.Constant.JWT.AUTHORIZATION_HEADER
-import com.psr.psr.global.Constant.JWT.BEARER_PREFIX
+import com.psr.psr.global.Constant.JWT.JWT.AUTHORIZATION_HEADER
+import com.psr.psr.global.Constant.JWT.JWT.BEARER_PREFIX
 import com.psr.psr.global.dto.BaseResponse
 import com.psr.psr.global.exception.BaseException
 import com.psr.psr.global.jwt.utils.JwtUtils

src/main/kotlin/com/psr/psr/global/jwt/UserDetailsImpl.kt

@@ -12,7 +12,7 @@ class UserDetailsImpl(val user:User) :UserDetails {
         val grantedAuthority = SimpleGrantedAuthority(user.type.name)
         return mutableListOf(grantedAuthority)
     }
-
+    fun getUserId() : Long = user.id!!
     override fun getPassword(): String = user.password
 
     override fun getUsername(): String = user.id.toString()

src/main/kotlin/com/psr/psr/global/jwt/UserDetailsServiceImpl.kt

@@ -7,11 +7,18 @@ import org.springframework.security.core.userdetails.UserDetails
 import org.springframework.security.core.userdetails.UserDetailsService
 import org.springframework.security.core.userdetails.UsernameNotFoundException
 import org.springframework.stereotype.Service
+import org.springframework.transaction.annotation.Transactional
 
 @Service
 class UserDetailsServiceImpl(private val userRepository: UserRepository) :UserDetailsService {
     override fun loadUserByUsername(username: String?): UserDetails {
         val user:User = userRepository.findByIdOrNull(username?.toLong() ?: 0L) ?: throw UsernameNotFoundException("사용자 id를 찾을 수 없습니다.")
         return UserDetailsImpl(user)
     }
+
+    @Transactional
+    fun loadUserById(id: Long): UserDetails {
+        val user = userRepository.findById(id).orElseThrow { UsernameNotFoundException("User not found with id : $id") }
+        return UserDetailsImpl(user)
+    }
 }

src/main/kotlin/com/psr/psr/global/jwt/dto/TokenRes.kt

@@ -1,3 +1,5 @@
 package com.psr.psr.global.jwt.dto
 
-data class TokenRes(val accessToken: String, val refreshToken: String)
+import com.psr.psr.user.entity.Type
+
+data class TokenRes(val accessToken: String, val refreshToken: String, val type: String)

src/main/kotlin/com/psr/psr/global/jwt/utils/JwtUtils.kt

@@ -1,11 +1,12 @@
 package com.psr.psr.global.jwt.utils
 
-import com.psr.psr.global.Constant.JWT.BEARER_PREFIX
-import com.psr.psr.global.Constant.JWT.AUTHORIZATION_HEADER
+import com.psr.psr.global.Constant.JWT.JWT.BEARER_PREFIX
+import com.psr.psr.global.Constant.JWT.JWT.AUTHORIZATION_HEADER
 import com.psr.psr.global.exception.BaseException
 import com.psr.psr.global.exception.BaseResponseCode
 import com.psr.psr.global.jwt.UserDetailsServiceImpl
 import com.psr.psr.global.jwt.dto.TokenRes
+import com.psr.psr.user.entity.Type
 import io.jsonwebtoken.*
 import io.jsonwebtoken.io.Decoders
 import io.jsonwebtoken.security.Keys
@@ -39,7 +40,7 @@ class JwtUtils(
     /**
      * 토큰 생성
      */
-    fun createToken(authentication: Authentication): TokenRes {
+    fun createToken(authentication: Authentication, type: Type): TokenRes {
         val authorities = authentication.authorities.stream()
             .map { obj: GrantedAuthority -> obj.authority }
             .collect(Collectors.joining(","))
@@ -57,7 +58,7 @@ class JwtUtils(
             .signWith(key, SignatureAlgorithm.HS512)
             .compact()
 
-        return TokenRes(BEARER_PREFIX + accessToken, BEARER_PREFIX + refreshToken)
+        return TokenRes(BEARER_PREFIX + accessToken, BEARER_PREFIX + refreshToken, type.value)
     }
 
     /**
@@ -85,13 +86,15 @@ class JwtUtils(
      * 토큰 복호화
      */
     fun getAuthentication(accessToken: String): Authentication {
-        val claims = parseClaims(accessToken)
-        // todo: 에러 추가
-        if (claims[AUTHORIZATION_HEADER] == null) logger.info("토큰 복호화 error")
-        val userDetails: UserDetails = userDetailsService.loadUserByUsername(claims.subject)
+        val userId = getUserIdFromJWT(accessToken)
+        val userDetails: UserDetails = userDetailsService.loadUserById(userId)
         return UsernamePasswordAuthenticationToken(userDetails, null, userDetails.authorities)
     }
 
+    fun getUserIdFromJWT(token: String): Long {
+        return parseClaims(token).subject.toLong()
+    }
+
     private fun parseClaims(token: String): Claims {
         return Jwts.parserBuilder()
             .setSigningKey(key)

src/main/kotlin/com/psr/psr/user/controller/UserController.kt

@@ -1,12 +1,23 @@
 package com.psr.psr.user.controller
 
+import com.psr.psr.global.dto.BaseResponse
+import com.psr.psr.global.exception.BaseResponseCode
+import com.psr.psr.global.jwt.dto.TokenRes
+import com.psr.psr.user.dto.SignUpReq
 import com.psr.psr.user.service.UserService
-import org.springframework.web.bind.annotation.RequestMapping
-import org.springframework.web.bind.annotation.RestController
+import org.springframework.web.bind.annotation.*
 
 @RestController
 @RequestMapping("/users")
 class UserController(
         private val userService: UserService
 ) {
+        /**
+         * 회원가입
+         */
+        @PostMapping("/signup")
+        @ResponseBody
+        fun signUp (@RequestBody signUpReq: SignUpReq) : BaseResponse<TokenRes>{
+               return BaseResponse(userService.signUp(signUpReq))
+        }
 }

src/main/kotlin/com/psr/psr/user/dto/SignUpReq.kt

@@ -0,0 +1,40 @@
+package com.psr.psr.user.dto
+
+import com.psr.psr.user.entity.*
+import java.util.stream.Collector
+import java.util.stream.Collectors
+
+
+
+
+data class SignUpReq (
+    val email: String,
+    var password: String,
+    val type: String,
+    val phone: String,
+    val imgKey: String,
+    val nickname: String,
+    val marketing: Boolean,
+    val notification: Boolean,
+    val interestList: List<UserInterestReq>
+    ) {
+    fun toEntity(): User {
+        return User(email = email,
+            password = password,
+            type = Type.getTypeByName(type),
+            phone = phone,
+            imgKey = imgKey,
+            provider = Provider.LOCAL,
+            marketing = marketing,
+            notification = notification,
+            nickname = nickname)
+    }
+
+    fun toInterestEntity(user: User): List<UserInterest> {
+        return interestList.stream()
+            .map { i ->
+                UserInterest(category = Category.getCategoryByName(i.category),
+                    user = user)
+            }.collect(Collectors.toList())
+    }
+}

src/main/kotlin/com/psr/psr/user/dto/UserInterestReq.kt

@@ -0,0 +1,12 @@
+package com.psr.psr.user.dto
+
+import com.psr.psr.user.entity.Category
+
+data class UserInterestReq (
+    val category: String
+){
+    fun checkInterestCategory() : Category{
+        return Category.getCategoryByName(category)
+    }
+
+}

src/main/kotlin/com/psr/psr/user/entity/Category.kt

@@ -1,5 +1,8 @@
 package com.psr.psr.user.entity
 
+import com.psr.psr.global.exception.BaseException
+import com.psr.psr.global.exception.BaseResponseCode
+
 enum class Category(val value: String) {
     BROADCAST_PRODUCT("방송가능 상품소싱"),
     SHOW_HOST_ADVERTISE("쇼호스트 구인"),
@@ -9,5 +12,12 @@ enum class Category(val value: String) {
     VIDEO_EDITING("영상편집"),
     INSTRUCTOR_MATCHING("강사매칭"),
     SNS_MARKETING("SNS 마케팅"),
-    PROMOTION_DESIGN("홍보물 디자인")
+    PROMOTION_DESIGN("홍보물 디자인");
+
+    companion object {
+        fun getCategoryByName(name: String): Category {
+            return enumValues<Category>().find { it.value == name }
+                ?: throw BaseException(BaseResponseCode.INVALID_USER_CATEGORY)
+        }
+    }
 }

src/main/kotlin/com/psr/psr/user/entity/Type.kt

@@ -1,8 +1,19 @@
 package com.psr.psr.user.entity
 
+import com.psr.psr.global.exception.BaseException
+import com.psr.psr.global.exception.BaseResponseCode
+
+
 enum class Type(val value: String) {
     GENERAL("일반"),
     ENTREPRENEUR("사업자"),
     SHOW_HOST("쇼호스트"),
-    MANAGER("관리자")
+    MANAGER("관리자");
+
+    companion object {
+        fun getTypeByName(name: String): Type {
+            return enumValues<Type>().find { it.value == name }
+                ?: throw BaseException(BaseResponseCode.INVALID_USER_TYPE_NAME)
+        }
+    }
 }

src/main/kotlin/com/psr/psr/user/entity/User.kt

@@ -5,9 +5,9 @@ import jakarta.persistence.*
 import org.jetbrains.annotations.NotNull
 
 @Entity
-data class User(
+class User(
         @Id @GeneratedValue(strategy = GenerationType.IDENTITY)
-        var id: Long,
+        var id: Long? = null,
 
         @NotNull
         @Column(length = 100)
@@ -29,7 +29,7 @@ data class User(
         @Column(length = 15)
         var phone:String,
 
-        var imgKey: String,
+        var imgKey: String? = null,
 
         @NotNull
         @Enumerated(EnumType.STRING)

src/main/kotlin/com/psr/psr/user/entity/UserInterest.kt

@@ -7,7 +7,7 @@ import org.jetbrains.annotations.NotNull
 @Entity
 data class UserInterest(
         @Id @GeneratedValue(strategy = GenerationType.IDENTITY)
-        var id: Long,
+        var id: Long? = null,
 
         @ManyToOne
         @JoinColumn(nullable = false, name = "user_id")

src/main/kotlin/com/psr/psr/user/repository/UserRepository.kt

@@ -3,7 +3,11 @@ package com.psr.psr.user.repository
 import com.psr.psr.user.entity.User
 import org.springframework.data.jpa.repository.JpaRepository
 import org.springframework.stereotype.Repository
+import java.util.*
 
 @Repository
 interface UserRepository: JpaRepository<User, Long> {
+    fun existsByNickname(nickname: String): Boolean
+    fun existsByPhone(phone: String): Boolean
+    fun existsByEmail(nickname: String): Boolean
 }