메시지 API
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package kr.co.vividnext.sodalive.message
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import com.amazonaws.services.s3.model.ObjectMetadata
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import com.fasterxml.jackson.databind.ObjectMapper
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import kr.co.vividnext.sodalive.aws.s3.S3Uploader
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import kr.co.vividnext.sodalive.common.SodaException
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import kr.co.vividnext.sodalive.member.Member
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import kr.co.vividnext.sodalive.member.MemberRepository
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import kr.co.vividnext.sodalive.member.block.BlockMemberRepository
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import kr.co.vividnext.sodalive.utils.generateFileName
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import org.springframework.beans.factory.annotation.Value
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import org.springframework.data.domain.Pageable
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import org.springframework.data.repository.findByIdOrNull
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import org.springframework.stereotype.Service
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import org.springframework.transaction.annotation.Transactional
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import org.springframework.web.multipart.MultipartFile
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import java.time.ZoneId
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import java.time.format.DateTimeFormatter
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@Service
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@Transactional(readOnly = true)
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class MessageService(
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private val repository: MessageRepository,
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private val memberRepository: MemberRepository,
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private val blockMemberRepository: BlockMemberRepository,
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private val objectMapper: ObjectMapper,
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private val s3Uploader: S3Uploader,
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@Value("\${cloud.aws.s3.bucket}")
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private val bucket: String,
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@Value("\${cloud.aws.cloud-front.host}")
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private val cloudFrontHost: String
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) {
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@Transactional
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fun sendTextMessage(request: SendTextMessageRequest, member: Member) {
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val recipient = memberRepository.findByIdOrNull(request.recipientId)
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?: throw SodaException("받는 사람이 없습니다.")
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if (!recipient.isActive) {
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throw SodaException("탈퇴한 유저에게는 메시지를 보내실 수 없습니다.")
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}
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val isBlocked = blockMemberRepository.isBlocked(blockedMemberId = member.id!!, memberId = request.recipientId)
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if (isBlocked) throw SodaException("${recipient.nickname}님의 요청으로 메시지를 보낼 수 없습니다.")
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val sender = memberRepository.findByIdOrNull(member.id!!)
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?: throw SodaException("로그인 정보를 확인해주세요.")
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val message = Message(
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textMessage = request.textMessage,
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messageType = MessageType.TEXT
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)
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message.sender = sender
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message.recipient = recipient
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repository.save(message)
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}
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fun getSentTextMessages(member: Member, pageable: Pageable, timezone: String): GetTextMessageResponse {
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val totalCount = repository.getSentTextMessageCount(memberId = member.id!!)
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val messageList = repository.getSentTextMessageList(pageable, memberId = member.id!!)
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return getTextMessageResponse(totalCount, messageList, timezone)
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}
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fun getReceivedTextMessages(member: Member, pageable: Pageable, timezone: String): GetTextMessageResponse {
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val totalCount = repository.getReceivedTextMessageCount(memberId = member.id!!)
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val messageList = repository.getReceivedTextMessageList(pageable, memberId = member.id!!)
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return getTextMessageResponse(totalCount, messageList, timezone)
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}
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fun getKeepTextMessages(member: Member, pageable: Pageable, timezone: String): GetTextMessageResponse {
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val totalCount = repository.getKeepTextMessageCount(memberId = member.id!!)
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val messageList = repository.getKeepTextMessageList(pageable, memberId = member.id!!)
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return getTextMessageResponse(totalCount, messageList, timezone)
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}
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@Transactional
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fun keepTextMessage(messageId: Long, member: Member) {
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keepMessage(messageId, member)
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}
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@Transactional
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fun sendVoiceMessage(voiceMessageFile: MultipartFile, requestString: String, member: Member) {
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val request = objectMapper.readValue(requestString, SendVoiceMessageRequest::class.java)
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val recipient = memberRepository.findByIdOrNull(request.recipientId)
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?: throw SodaException("받는 사람이 없습니다.")
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if (!recipient.isActive) {
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throw SodaException("탈퇴한 유저에게는 메시지를 보내실 수 없습니다.")
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}
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val isBlocked = blockMemberRepository.isBlocked(blockedMemberId = member.id!!, memberId = request.recipientId)
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if (isBlocked) throw SodaException("${recipient.nickname}님의 요청으로 메시지를 보낼 수 없습니다.")
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val sender = memberRepository.findByIdOrNull(member.id!!)
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?: throw SodaException("로그인 정보를 확인해주세요.")
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val message = Message(messageType = MessageType.VOICE)
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message.sender = sender
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message.recipient = recipient
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repository.save(message)
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val metadata = ObjectMetadata()
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metadata.contentLength = voiceMessageFile.size
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val messagePath = s3Uploader.upload(
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inputStream = voiceMessageFile.inputStream,
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bucket = bucket,
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filePath = "voice_message/${message.id}/${generateFileName(prefix = "${message.id}-message-")}",
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metadata = metadata
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)
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message.voiceMessage = messagePath
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}
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fun getSentVoiceMessages(member: Member, pageable: Pageable, timezone: String): GetVoiceMessageResponse {
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val totalCount = repository.getSentVoiceMessageCount(memberId = member.id!!)
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val messageList = repository.getSentVoiceMessageList(pageable, memberId = member.id!!)
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return getVoiceMessageResponse(totalCount, messageList, timezone)
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}
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fun getReceivedVoiceMessages(member: Member, pageable: Pageable, timezone: String): GetTextMessageResponse {
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val totalCount = repository.getReceivedVoiceMessageCount(memberId = member.id!!)
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val messageList = repository.getReceivedVoiceMessageList(pageable, memberId = member.id!!)
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return getTextMessageResponse(totalCount, messageList, timezone)
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}
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fun getKeepVoiceMessages(member: Member, pageable: Pageable, timezone: String): GetTextMessageResponse {
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val totalCount = repository.getKeepVoiceMessageCount(memberId = member.id!!)
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val messageList = repository.getKeepVoiceMessageList(pageable, memberId = member.id!!)
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return getTextMessageResponse(totalCount, messageList, timezone)
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}
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@Transactional
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fun keepVoiceMessage(messageId: Long, member: Member) {
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keepMessage(messageId, member)
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}
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@Transactional
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fun deleteMessage(messageId: Long, member: Member) {
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val message = repository.findByIdOrNull(messageId)
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?: throw SodaException("해당하는 메시지가 없습니다.\n다시 확인해 주시기 바랍니다.")
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if (message.sender!!.id!! == member.id!!) {
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message.isSenderDelete = true
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} else if (message.recipient!!.id!! == member.id!!) {
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message.isRecipientDelete = true
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}
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}
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private fun getTextMessageResponse(
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totalCount: Int,
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messageList: List<Message>,
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timezone: String
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) = GetTextMessageResponse(
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totalCount = totalCount,
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items = messageList.asSequence()
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.map {
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val createdAt = it.createdAt!!
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.atZone(ZoneId.of("UTC"))
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.withZoneSameInstant(ZoneId.of(timezone))
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GetTextMessageResponse.TextMessageItem(
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messageId = it.id!!,
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senderId = it.sender!!.id!!,
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senderNickname = it.sender!!.nickname,
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senderProfileImageUrl = if (it.sender!!.profileImage != null) {
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"$cloudFrontHost/${it.sender!!.profileImage}"
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} else {
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"$cloudFrontHost/profile/default-profile.png"
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},
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recipientNickname = it.recipient!!.nickname,
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recipientProfileImageUrl = if (it.recipient!!.profileImage != null) {
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"$cloudFrontHost/${it.recipient!!.profileImage}"
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} else {
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"$cloudFrontHost/profile/default-profile.png"
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},
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textMessage = it.textMessage!!,
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date = createdAt.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")),
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isKept = false
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)
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}
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.toList()
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)
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private fun getVoiceMessageResponse(
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totalCount: Int,
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messageList: List<Message>,
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timezone: String
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) = GetVoiceMessageResponse(
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totalCount = totalCount,
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items = messageList.asSequence()
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.map {
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val createdAt = it.createdAt!!
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.atZone(ZoneId.of("UTC"))
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.withZoneSameInstant(ZoneId.of(timezone))
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GetVoiceMessageResponse.VoiceMessageItem(
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messageId = it.id!!,
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senderId = it.sender!!.id!!,
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senderNickname = it.sender!!.nickname,
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senderProfileImageUrl = if (it.sender!!.profileImage != null) {
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"$cloudFrontHost/${it.sender!!.profileImage}"
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} else {
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"$cloudFrontHost/profile/default-profile.png"
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},
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recipientNickname = it.recipient!!.nickname,
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recipientProfileImageUrl = if (it.recipient!!.profileImage != null) {
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"$cloudFrontHost/${it.recipient!!.profileImage}"
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} else {
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"$cloudFrontHost/profile/default-profile.png"
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},
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voiceMessageUrl = "$cloudFrontHost/${it.voiceMessage!!}",
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date = createdAt.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")),
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isKept = it.isRecipientKeep
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)
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}
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.toList()
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)
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private fun keepMessage(messageId: Long, member: Member) {
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val message = repository.findByIdOrNull(messageId)
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?: throw SodaException("잘못된 요청입니다.")
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if (message.recipient != member) {
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throw SodaException("잘못된 요청입니다.")
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}
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if (message.isRecipientKeep) {
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throw SodaException("이미 보관된 메시지 입니다.")
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}
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message.isRecipientKeep = true
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}
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}
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