merge: (#25) 회원 가입 설계

simtong-application/src/main/kotlin/team/comit/simtong/domain/auth/spi/ReceiveTokenPort.kt

@@ -1,5 +1,6 @@
 package team.comit.simtong.domain.auth.spi
 
+import team.comit.simtong.domain.auth.usecase.dto.TokenResponse
 import team.comit.simtong.domain.user.model.Authority
 import java.util.*
 
@@ -13,7 +14,6 @@ import java.util.*
  **/
 interface ReceiveTokenPort {
 
-    fun generateAccessToken(userId: UUID, authority: Authority): String
+    fun generateJsonWebToken(userId: UUID, authority: Authority): TokenResponse
 
-    fun generateRefreshToken(userId: UUID, authority: Authority): String
 }

simtong-application/src/main/kotlin/team/comit/simtong/domain/auth/usecase/dto/TokenResponse.kt

@@ -0,0 +1,19 @@
+package team.comit.simtong.domain.auth.usecase.dto
+
+import java.util.Date
+
+/**
+ *
+ * Jwt 토큰을 전송하는 TokenResponse
+ *
+ * @author Chokyunghyeon
+ * @date 2022/09/05
+ * @version 1.0.0
+ **/
+data class TokenResponse(
+    val accessToken: String,
+
+    val accessTokenExp: Date,
+
+    val refreshToken: String
+)

simtong-application/src/main/kotlin/team/comit/simtong/domain/user/spi/QueryUserPort.kt

@@ -0,0 +1,24 @@
+package team.comit.simtong.domain.user.spi
+
+import team.comit.simtong.domain.user.model.User
+import java.util.UUID
+
+/**
+ *
+ * User에 관한 Query를 요청하는 QueryUserPort
+ *
+ * @author Chokyunghyeon
+ * @date 2022/09/04
+ * @version 1.0.0
+ **/
+interface QueryUserPort {
+
+    fun queryUserById(id: UUID): User
+
+    fun queryUserByEmail(email: String): User
+
+    fun queryUserByNickName(nickName: String): User
+
+    fun existsUserByEmail(email: String): Boolean
+
+}

simtong-application/src/main/kotlin/team/comit/simtong/domain/user/spi/SaveUserPort.kt

@@ -0,0 +1,17 @@
+package team.comit.simtong.domain.user.spi
+
+import team.comit.simtong.domain.user.model.User
+
+/**
+ *
+ * User의 저장을 요청하는 SaveUserPort
+ *
+ * @author Chokyunghyeon
+ * @date 2022/09/04
+ * @version 1.0.0
+ **/
+interface SaveUserPort {
+
+    fun saveUser(user: User): User
+
+}

simtong-application/src/main/kotlin/team/comit/simtong/domain/user/usecase/SignUpUseCase.kt

@@ -0,0 +1,34 @@
+package team.comit.simtong.domain.user.usecase
+
+import team.comit.simtong.domain.auth.spi.ReceiveTokenPort
+import team.comit.simtong.domain.auth.usecase.dto.TokenResponse
+import team.comit.simtong.domain.user.dto.DomainSignUpRequest
+import team.comit.simtong.domain.user.policy.SignUpPolicy
+import team.comit.simtong.domain.user.spi.SaveUserPort
+import team.comit.simtong.global.annotation.UseCase
+
+/**
+ *
+ * 사용자의 회원가입 기능을 담당하는 SignUpUseCase
+ *
+ * @author Chokyunghyeon
+ * @date 2022/09/04
+ * @version 1.0.0
+ **/
+@UseCase
+class SignUpUseCase(
+    private val receiveTokenPort: ReceiveTokenPort,
+    private val saveUserPort: SaveUserPort,
+    private val signUpPolicy: SignUpPolicy
+) {
+
+    fun execute(request: DomainSignUpRequest): TokenResponse {
+        val user = saveUserPort.saveUser(signUpPolicy.implement(request))
+
+        return receiveTokenPort.generateJsonWebToken(
+            userId = user.id!!,
+            authority = user.authority
+        )
+    }
+
+}

simtong-domain/src/main/kotlin/team/comit/simtong/domain/user/dto/DomainSignUpRequest.kt

@@ -0,0 +1,23 @@
+package team.comit.simtong.domain.user.dto
+
+/**
+ *
+ * 회원 가입 정보를 전달하는 SignUpRequest
+ *
+ * @author Chokyunghyeon
+ * @date 2022/09/04
+ * @version 1.0.0
+ **/
+data class DomainSignUpRequest(
+    val name: String,
+
+    val email: String,
+
+    val password: String,
+
+    val nickname: String?,
+
+    val employeeNumber: Int,
+
+    val profileImagePath: String?
+)

simtong-domain/src/main/kotlin/team/comit/simtong/domain/user/error/UserErrorCode.kt

@@ -0,0 +1,26 @@
+package team.comit.simtong.domain.user.error
+
+import team.comit.simtong.global.error.ErrorProperty
+
+/**
+ *
+ * User에 대해 발생하는 Error를 관리하는 UserErrorCode
+ *
+ * @author Chokyunghyeon
+ * @date 2022/09/04
+ * @version 1.0.0
+ **/
+enum class UserErrorCode(
+    private val status: Int,
+    private val message: String
+): ErrorProperty {
+
+    ALREADY_USED_EMAIL(409, "이미 사용된 이메일"),
+
+    USER_NOT_FOUND(401, "유저를 찾을 수 없음");
+
+    override fun status(): Int = status
+
+    override fun message(): String = message
+
+}

simtong-domain/src/main/kotlin/team/comit/simtong/domain/user/exception/UsedEmailException.kt

@@ -0,0 +1,21 @@
+package team.comit.simtong.domain.user.exception
+
+import team.comit.simtong.domain.user.error.UserErrorCode
+import team.comit.simtong.global.error.BusinessException
+
+/**
+ *
+ * Already Used Email Error를 발생시키는 UsedEmailException
+ *
+ * @author Chokyunghyeon
+ * @date 2022/09/04
+ * @version 1.0.0
+ **/
+class UsedEmailException private constructor(): BusinessException(UserErrorCode.ALREADY_USED_EMAIL) {
+
+    companion object {
+        @JvmField
+        val EXCEPTION = UsedEmailException()
+    }
+
+}

simtong-domain/src/main/kotlin/team/comit/simtong/domain/user/exception/UserNotFoundException.kt

@@ -0,0 +1,21 @@
+package team.comit.simtong.domain.user.exception
+
+import team.comit.simtong.domain.user.error.UserErrorCode
+import team.comit.simtong.global.error.BusinessException
+
+/**
+ *
+ * User Not Found Error를 발생시키는 UserNotFoundException
+ *
+ * @author Chokyunghyeon
+ * @date 2022/09/04
+ * @version 1.0.0
+ **/
+class UserNotFoundException private constructor(): BusinessException(UserErrorCode.USER_NOT_FOUND) {
+
+    companion object {
+        @JvmField
+        val EXCEPTION = UserNotFoundException()
+    }
+
+}

simtong-domain/src/main/kotlin/team/comit/simtong/domain/user/model/User.kt

@@ -0,0 +1,39 @@
+package team.comit.simtong.domain.user.model
+
+import team.comit.simtong.global.annotation.Aggregate
+import java.util.UUID
+
+/**
+ *
+ * Root Aggregate를 담당하는 User
+ *
+ * @author Chokyunghyeon
+ * @date 2022/09/04
+ * @version 1.0.0
+ **/
+@Aggregate
+data class User(
+    val id: UUID?,
+
+    val nickname: String,
+
+    val name: String,
+
+    val email: String,
+
+    val password: String,
+
+    val employeeNumber: Int,
+
+    val authority: Authority,
+
+    val adminCode: String?,
+
+    val profileImagePath: String
+) {
+
+    companion object {
+        const val defaultImage = "" // TODO 기본 프로필 이미지 설정
+    }
+
+}

simtong-domain/src/main/kotlin/team/comit/simtong/domain/user/policy/SignUpPolicy.kt

@@ -0,0 +1,48 @@
+package team.comit.simtong.domain.user.policy
+
+import team.comit.simtong.domain.user.dto.DomainSignUpRequest
+import team.comit.simtong.domain.user.model.Authority
+import team.comit.simtong.domain.user.model.User
+import team.comit.simtong.domain.user.spi.CheckEmailPort
+import team.comit.simtong.domain.user.spi.CheckEmployeePort
+import team.comit.simtong.domain.user.spi.NickNamePort
+import team.comit.simtong.domain.user.spi.SecurityPort
+import team.comit.simtong.global.annotation.Policy
+
+/**
+ *
+ * 회원 가입 정책을 관리하는 SignUpPolicy
+ *
+ * @author Chokyunghyeon
+ * @author kimbeomjin
+ * @date 2022/09/05
+ * @version 1.0.0
+ **/
+@Policy
+class SignUpPolicy(
+    private val checkEmployeePort: CheckEmployeePort,
+    private val checkEmailPort: CheckEmailPort,
+    private val randomNamePort: NickNamePort,
+    private val securityPort: SecurityPort
+) {
+
+    fun implement(request: DomainSignUpRequest): User {
+
+        checkEmailPort.checkCertifiedEmail(request.email)
+        checkEmailPort.checkUsedEmail(request.email)
+
+        checkEmployeePort.checkList(request.name, request.employeeNumber)
+
+        return User(
+            id = null,
+            name = request.name,
+            email = request.email,
+            password = securityPort.encode(request.password),
+            nickname = request.nickname ?: randomNamePort.random(),
+            employeeNumber = request.employeeNumber,
+            authority = Authority.ROLE_COMMON,
+            adminCode = null,
+            profileImagePath = request.profileImagePath ?: User.defaultImage
+        )
+    }
+}

simtong-domain/src/main/kotlin/team/comit/simtong/domain/user/spi/CheckEmailPort.kt

@@ -0,0 +1,17 @@
+package team.comit.simtong.domain.user.spi
+
+/**
+ *
+ * User의 Email 인증 정책을 관리하는 CheckEmailPort
+ *
+ * @author Chokyunghyeon
+ * @date 2022/09/05
+ * @version 1.0.0
+ **/
+interface CheckEmailPort {
+
+    fun checkUsedEmail(email: String)
+
+    fun checkCertifiedEmail(email: String)
+
+}

simtong-domain/src/main/kotlin/team/comit/simtong/domain/user/spi/CheckEmployeePort.kt

@@ -0,0 +1,6 @@
+package team.comit.simtong.domain.user.spi
+
+interface CheckEmployeePort {
+
+    fun checkList(name: String, employeeNumber: Int)
+}

simtong-domain/src/main/kotlin/team/comit/simtong/domain/user/spi/NickNamePort.kt

@@ -0,0 +1,15 @@
+package team.comit.simtong.domain.user.spi
+
+/**
+ *
+ * User의 랜덤한 Nickname을 요청하는 RandomNamePort
+ *
+ * @author Chokyunghyeon
+ * @date 2022/09/05
+ * @version 1.0.0
+ **/
+interface NickNamePort {
+
+    fun random(): String
+
+}

simtong-domain/src/main/kotlin/team/comit/simtong/domain/user/spi/SecurityPort.kt

@@ -0,0 +1,17 @@
+package team.comit.simtong.domain.user.spi
+
+/**
+ *
+ * 비밀번호 암호화를 담당하는 SecurityPort
+ *
+ * @author Chokyunghyeon
+ * @date 2022/09/04
+ * @version 1.0.0
+ **/
+interface SecurityPort {
+
+    fun compare(target: String, encryptedPassword: String): Boolean
+
+    fun encode(password: String): String
+
+}

simtong-domain/src/main/kotlin/team/comit/simtong/global/annotation/Policy.kt

@@ -0,0 +1,13 @@
+package team.comit.simtong.global.annotation
+
+/**
+ *
+ * 도메인의 Policy를 나타내는 어노테이션
+ *
+ * @author kimbeomjin
+ * @date 2022/09/07
+ * @version 1.0.0
+ **/
+@Retention(AnnotationRetention.RUNTIME)
+@Target(AnnotationTarget.CLASS)
+annotation class Policy()