Merge pull request '비밀번호 찾기 API 추가' (#4) from test into main

Reviewed-on: #4

src/main/kotlin/kr/co/vividnext/sodalive/configs/AmazonSESConfig.kt

@@ -0,0 +1,30 @@
+package kr.co.vividnext.sodalive.configs
+
+import com.amazonaws.auth.AWSStaticCredentialsProvider
+import com.amazonaws.auth.BasicAWSCredentials
+import com.amazonaws.services.simpleemail.AmazonSimpleEmailService
+import com.amazonaws.services.simpleemail.AmazonSimpleEmailServiceClientBuilder
+import org.springframework.beans.factory.annotation.Value
+import org.springframework.context.annotation.Bean
+import org.springframework.context.annotation.Configuration
+
+@Configuration
+class AmazonSESConfig(
+    @Value("\${cloud.aws.credentials.access-key}")
+    private val accessKey: String,
+    @Value("\${cloud.aws.credentials.secret-key}")
+    private val secretKey: String,
+    @Value("\${cloud.aws.region.static}")
+    private val region: String
+) {
+    @Bean
+    fun amazonSimpleEmailService(): AmazonSimpleEmailService {
+        val basicAWSCredentials = BasicAWSCredentials(accessKey, secretKey)
+        val awsStaticCredentialsProvider = AWSStaticCredentialsProvider(basicAWSCredentials)
+
+        return AmazonSimpleEmailServiceClientBuilder.standard()
+            .withCredentials(awsStaticCredentialsProvider)
+            .withRegion(region)
+            .build()
+    }
+}

src/main/kotlin/kr/co/vividnext/sodalive/email/SendEmailService.kt

@@ -0,0 +1,18 @@
+package kr.co.vividnext.sodalive.email
+
+import com.amazonaws.services.simpleemail.AmazonSimpleEmailService
+import org.springframework.stereotype.Service
+
+@Service
+class SendEmailService(private val amazonSimpleEmailService: AmazonSimpleEmailService) {
+    fun sendTemplatedEmail(template: String, templateData: String, receiver: String) {
+        val senderDto = TemplatedEmailSenderDto(
+            senderEmail = "yozmlive.noreply@gmail.com",
+            template = template,
+            templateData = templateData,
+            to = receiver
+        )
+
+        amazonSimpleEmailService.sendTemplatedEmail(senderDto.toSendRequest())
+    }
+}

src/main/kotlin/kr/co/vividnext/sodalive/email/TemplatedEmailSenderDto.kt

@@ -0,0 +1,21 @@
+package kr.co.vividnext.sodalive.email
+
+import com.amazonaws.services.simpleemail.model.Destination
+import com.amazonaws.services.simpleemail.model.SendTemplatedEmailRequest
+
+data class TemplatedEmailSenderDto(
+    private val senderEmail: String,
+    private val template: String,
+    private val templateData: String,
+    private val to: String
+) {
+    fun toSendRequest(): SendTemplatedEmailRequest {
+        val destination = Destination().withToAddresses(to)
+
+        return SendTemplatedEmailRequest()
+            .withTemplate(template)
+            .withDestination(destination)
+            .withSource(senderEmail)
+            .withTemplateData(templateData)
+    }
+}

src/main/kotlin/kr/co/vividnext/sodalive/member/ForgotPasswordRequest.kt

@@ -0,0 +1,3 @@
+package kr.co.vividnext.sodalive.member
+
+data class ForgotPasswordRequest(val email: String)

src/main/kotlin/kr/co/vividnext/sodalive/member/MemberController.kt

@@ -193,4 +193,9 @@ class MemberController(private val service: MemberService) {
         @RequestParam("image") multipartFile: MultipartFile,
         @AuthenticationPrincipal user: User
     ) = ApiResponse.ok(service.profileImageUpdate(multipartFile, user))
+
+    @PostMapping("/forgot-password")
+    fun forgotPassword(
+        @RequestBody request: ForgotPasswordRequest
+    ) = ApiResponse.ok(service.forgotPassword(request))
 }

src/main/kotlin/kr/co/vividnext/sodalive/member/MemberRepository.kt

@@ -39,6 +39,7 @@ interface MemberQueryRepository {
     fun getMessageRecipientPushToken(messageId: Long): GetMessageRecipientPushTokenResponse
     fun getIndividualRecipientPushTokens(recipients: List<Long>, isAuth: Boolean): Map<String, List<List<String>>>
     fun getChangeNicknamePrice(memberId: Long): GetChangeNicknamePriceResponse
+    fun getMemberByEmail(email: String): Member?
 }
 
 @Repository
@@ -229,4 +230,11 @@ class MemberQueryRepositoryImpl(
             }
         )
     }
+
+    override fun getMemberByEmail(email: String): Member? {
+        return queryFactory
+            .selectFrom(member)
+            .where(member.email.eq(email))
+            .fetchOne()
+    }
 }

src/main/kotlin/kr/co/vividnext/sodalive/member/MemberService.kt

@@ -7,6 +7,7 @@ import kr.co.vividnext.sodalive.can.payment.CanPaymentService
 import kr.co.vividnext.sodalive.can.use.CanUsage
 import kr.co.vividnext.sodalive.common.ApiResponse
 import kr.co.vividnext.sodalive.common.SodaException
+import kr.co.vividnext.sodalive.email.SendEmailService
 import kr.co.vividnext.sodalive.jwt.TokenProvider
 import kr.co.vividnext.sodalive.live.room.detail.GetRoomDetailUser
 import kr.co.vividnext.sodalive.member.block.BlockMember
@@ -33,6 +34,7 @@ import kr.co.vividnext.sodalive.member.tag.MemberCreatorTag
 import kr.co.vividnext.sodalive.member.tag.MemberTagRepository
 import kr.co.vividnext.sodalive.member.token.MemberTokenRepository
 import kr.co.vividnext.sodalive.utils.generateFileName
+import kr.co.vividnext.sodalive.utils.generatePassword
 import org.springframework.beans.factory.annotation.Value
 import org.springframework.data.repository.findByIdOrNull
 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken
@@ -46,6 +48,9 @@ import org.springframework.security.crypto.password.PasswordEncoder
 import org.springframework.stereotype.Service
 import org.springframework.transaction.annotation.Transactional
 import org.springframework.web.multipart.MultipartFile
+import java.time.LocalDateTime
+import java.time.ZoneId
+import java.time.format.DateTimeFormatter
 import java.util.concurrent.locks.ReentrantReadWriteLock
 import kotlin.concurrent.write
 
@@ -62,6 +67,7 @@ class MemberService(
     private val nicknameChangeLogRepository: NicknameChangeLogRepository,
     private val memberTagRepository: MemberTagRepository,
 
+    private val emailService: SendEmailService,
     private val canPaymentService: CanPaymentService,
     private val memberNotificationService: MemberNotificationService,
 
@@ -546,6 +552,32 @@ class MemberService(
         return "$cloudFrontHost/${member.profileImage!!}"
     }
 
+    @Transactional
+    fun forgotPassword(request: ForgotPasswordRequest) {
+        val member = repository.getMemberByEmail(email = request.email)
+            ?: throw SodaException("등록되지 않은 계정입니다.\n확인 후 다시 시도해 주세요.")
+
+        val password = generatePassword(12)
+        member.password = passwordEncoder.encode(password)
+
+        val date = LocalDateTime.now()
+            .atZone(ZoneId.of("UTC"))
+            .withZoneSameInstant(ZoneId.of("Asia/Seoul"))
+            .format(DateTimeFormatter.ofPattern("yyyy년 MM월 dd일, HH:mm"))
+
+        val data = HashMap<String, String>()
+        data["password"] = password
+        data["date"] = date
+
+        val templateData = objectMapper.writeValueAsString(data)
+
+        emailService.sendTemplatedEmail(
+            template = "sodalive-find-password",
+            templateData = templateData,
+            receiver = request.email
+        )
+    }
+
     private fun getOrCreateLock(memberId: Long): ReentrantReadWriteLock {
         return tokenLocks.computeIfAbsent(memberId) { ReentrantReadWriteLock() }
     }