diff --git a/.gitignore b/.gitignore new file mode 100644 index 00000000..975b2bb1 --- /dev/null +++ b/.gitignore @@ -0,0 +1,43 @@ +.gradle +build/ +!gradle/wrapper/gradle-wrapper.jar +!**/src/main/**/build/ +!**/src/test/**/build/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr +out/ +!**/src/main/**/out/ +!**/src/test/**/out/ +.idea + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache +bin/ +!**/src/main/**/bin/ +!**/src/test/**/bin/ + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store diff --git a/build.gradle b/build.gradle new file mode 100644 index 00000000..8fa38364 --- /dev/null +++ b/build.gradle @@ -0,0 +1,19 @@ +plugins { + id 'java' +} + +group = 'com.sprint.mission' +version = '1.0-SNAPSHOT' + +repositories { + mavenCentral() +} + +dependencies { + testImplementation platform('org.junit:junit-bom:5.10.0') + testImplementation 'org.junit.jupiter:junit-jupiter' +} + +test { + useJUnitPlatform() +} diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 00000000..249e5832 Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 00000000..83264170 --- /dev/null +++ b/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,6 @@ +#Thu May 29 10:33:08 KST 2025 +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-8.13-bin.zip +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/gradlew b/gradlew new file mode 100644 index 00000000..1b6c7873 --- /dev/null +++ b/gradlew @@ -0,0 +1,234 @@ +#!/bin/sh + +# +# Copyright © 2015-2021 the original authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +############################################################################## +# +# Gradle start up script for POSIX generated by Gradle. +# +# Important for running: +# +# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is +# noncompliant, but you have some other compliant shell such as ksh or +# bash, then to run this script, type that shell name before the whole +# command line, like: +# +# ksh Gradle +# +# Busybox and similar reduced shells will NOT work, because this script +# requires all of these POSIX shell features: +# * functions; +# * expansions «$var», «${var}», «${var:-default}», «${var+SET}», +# «${var#prefix}», «${var%suffix}», and «$( cmd )»; +# * compound commands having a testable exit status, especially «case»; +# * various built-in commands including «command», «set», and «ulimit». +# +# Important for patching: +# +# (2) This script targets any POSIX shell, so it avoids extensions provided +# by Bash, Ksh, etc; in particular arrays are avoided. +# +# The "traditional" practice of packing multiple parameters into a +# space-separated string is a well documented source of bugs and security +# problems, so this is (mostly) avoided, by progressively accumulating +# options in "$@", and eventually passing that to Java. +# +# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, +# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; +# see the in-line comments for details. +# +# There are tweaks for specific operating systems such as AIX, CygWin, +# Darwin, MinGW, and NonStop. +# +# (3) This script is generated from the Groovy template +# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt +# within the Gradle project. +# +# You can find Gradle at https://github.com/gradle/gradle/. +# +############################################################################## + +# Attempt to set APP_HOME + +# Resolve links: $0 may be a link +app_path=$0 + +# Need this for daisy-chained symlinks. +while + APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path + [ -h "$app_path" ] +do + ls=$( ls -ld "$app_path" ) + link=${ls#*' -> '} + case $link in #( + /*) app_path=$link ;; #( + *) app_path=$APP_HOME$link ;; + esac +done + +APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit + +APP_NAME="Gradle" +APP_BASE_NAME=${0##*/} + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD=maximum + +warn () { + echo "$*" +} >&2 + +die () { + echo + echo "$*" + echo + exit 1 +} >&2 + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "$( uname )" in #( + CYGWIN* ) cygwin=true ;; #( + Darwin* ) darwin=true ;; #( + MSYS* | MINGW* ) msys=true ;; #( + NONSTOP* ) nonstop=true ;; +esac + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD=$JAVA_HOME/jre/sh/java + else + JAVACMD=$JAVA_HOME/bin/java + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD=java + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." +fi + +# Increase the maximum file descriptors if we can. +if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then + case $MAX_FD in #( + max*) + MAX_FD=$( ulimit -H -n ) || + warn "Could not query maximum file descriptor limit" + esac + case $MAX_FD in #( + '' | soft) :;; #( + *) + ulimit -n "$MAX_FD" || + warn "Could not set maximum file descriptor limit to $MAX_FD" + esac +fi + +# Collect all arguments for the java command, stacking in reverse order: +# * args from the command line +# * the main class name +# * -classpath +# * -D...appname settings +# * --module-path (only if needed) +# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. + +# For Cygwin or MSYS, switch paths to Windows format before running java +if "$cygwin" || "$msys" ; then + APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) + CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) + + JAVACMD=$( cygpath --unix "$JAVACMD" ) + + # Now convert the arguments - kludge to limit ourselves to /bin/sh + for arg do + if + case $arg in #( + -*) false ;; # don't mess with options #( + /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath + [ -e "$t" ] ;; #( + *) false ;; + esac + then + arg=$( cygpath --path --ignore --mixed "$arg" ) + fi + # Roll the args list around exactly as many times as the number of + # args, so each arg winds up back in the position where it started, but + # possibly modified. + # + # NB: a `for` loop captures its iteration list before it begins, so + # changing the positional parameters here affects neither the number of + # iterations, nor the values presented in `arg`. + shift # remove old arg + set -- "$@" "$arg" # push replacement arg + done +fi + +# Collect all arguments for the java command; +# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of +# shell script including quotes and variable substitutions, so put them in +# double quotes to make sure that they get re-expanded; and +# * put everything else in single quotes, so that it's not re-expanded. + +set -- \ + "-Dorg.gradle.appname=$APP_BASE_NAME" \ + -classpath "$CLASSPATH" \ + org.gradle.wrapper.GradleWrapperMain \ + "$@" + +# Use "xargs" to parse quoted args. +# +# With -n1 it outputs one arg per line, with the quotes and backslashes removed. +# +# In Bash we could simply go: +# +# readarray ARGS < <( xargs -n1 <<<"$var" ) && +# set -- "${ARGS[@]}" "$@" +# +# but POSIX shell has neither arrays nor command substitution, so instead we +# post-process each arg (as a line of input to sed) to backslash-escape any +# character that might be a shell metacharacter, then use eval to reverse +# that process (while maintaining the separation between arguments), and wrap +# the whole thing up as a single "set" statement. +# +# This will of course break if any of these variables contains a newline or +# an unmatched quote. +# + +eval "set -- $( + printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | + xargs -n1 | + sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | + tr '\n' ' ' + )" '"$@"' + +exec "$JAVACMD" "$@" diff --git a/gradlew.bat b/gradlew.bat new file mode 100644 index 00000000..107acd32 --- /dev/null +++ b/gradlew.bat @@ -0,0 +1,89 @@ +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem https://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem + +@if "%DEBUG%" == "" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%" == "" set DIRNAME=. +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Resolve any "." and ".." in APP_HOME to make it shorter. +for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if "%ERRORLEVEL%" == "0" goto execute + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto execute + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* + +:end +@rem End local scope for the variables with windows NT shell +if "%ERRORLEVEL%"=="0" goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 +exit /b 1 + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/settings.gradle b/settings.gradle new file mode 100644 index 00000000..1ff80a30 --- /dev/null +++ b/settings.gradle @@ -0,0 +1 @@ +rootProject.name = '1-sprint-mission' diff --git a/src/main/java/com/sprint/mission/discodeit/entity/ActiveStatus.java b/src/main/java/com/sprint/mission/discodeit/entity/ActiveStatus.java new file mode 100644 index 00000000..25c529dd --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/entity/ActiveStatus.java @@ -0,0 +1,16 @@ +package com.sprint.mission.discodeit.entity; + +public enum ActiveStatus { + ACTIVE("활성화"), // 활동가능한 정상 상태 + INACTIVE("비활성화"), // 휴먼 + DELETE("삭제됨"); // 삭제됨 + + private String value; + + ActiveStatus(String value) { + this.value = value; + } + + public String getValue() { + return value; + }} diff --git a/src/main/java/com/sprint/mission/discodeit/entity/BasedEntity.java b/src/main/java/com/sprint/mission/discodeit/entity/BasedEntity.java new file mode 100644 index 00000000..b9e73dec --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/entity/BasedEntity.java @@ -0,0 +1,64 @@ +package com.sprint.mission.discodeit.entity; + +import java.io.Serializable; +import java.util.Objects; +import java.util.UUID; + +public class BasedEntity implements Serializable { + private static final long serialVersionUID = 1L; + + private final UUID id; // 랜덤한 UUID 값으로 중복 방지 + private final Long createdAt; // 생성 시간 + private Long updatedAt; // 최종 업데이트 시간 + private ActiveStatus active; // 객체가 존재하는가 ( 컨트롤 하기 적합한 가 ) + + public BasedEntity() { + Long time = System.currentTimeMillis(); + this.id = UUID.randomUUID(); + this.createdAt = time; + this.updatedAt = time; + this.active = ActiveStatus.INACTIVE; + } + + /** + * Getter + **/ + public UUID getId() { + return id; + } + + public Long getCreatedAt() { + return createdAt; + } + + public Long getUpdatedAt() { + return updatedAt; + } + + public ActiveStatus isActive() { + return active; + } + + /** + * Setter + **/ + public void setUpdatedAt(Long updatedAt) { + this.updatedAt = updatedAt; + } + + public void setActive(ActiveStatus active) { + this.active = active; + } + + @Override + public boolean equals(Object o) { + if (o == null || getClass() != o.getClass()) return false; + BasedEntity that = (BasedEntity) o; + return Objects.equals(getId(), that.getId()); + } + + @Override + public int hashCode() { + return Objects.hashCode(getId()); + } +} diff --git a/src/main/java/com/sprint/mission/discodeit/entity/Channel.java b/src/main/java/com/sprint/mission/discodeit/entity/Channel.java new file mode 100644 index 00000000..252f72d1 --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/entity/Channel.java @@ -0,0 +1,119 @@ +package com.sprint.mission.discodeit.entity; + +import java.io.Serializable; +import java.util.ArrayList; +import java.util.List; +import java.util.UUID; + +/********************************************* + * 채널 엔티티 + * 채널 객체의 정보 및 관리 + * 2025. 06. 02 김민수 + *********************************************/ +public class Channel extends BasedEntity implements Serializable { + private static final long serialVersionUID = 1L; + + private final UUID hostUserId; // 채널 생성자(Host)의 UUID + private String channelName; + private final List users= new ArrayList<>(); + private final List messages= new ArrayList<>(); + + public Channel(UUID hostUserId, String channelName) { + super(); + this.hostUserId = hostUserId; + this.channelName = channelName; + } + + @Override + public String toString() { + return "Channel{" + + "channelId=" + super.getId() + + ", channelCreatedAt=" + super.getCreatedAt() + + ", channelUpdatedAt=" + super.getUpdatedAt() + + ", hostUserId=" + hostUserId + + ", channelName='" + channelName + '\'' + + ", users=" + getUserNames() + // 채널에 존재하는 유저의 이름 리스트 + ", messages=" + getMessageContents() + // 채널에 존재하는 메시지의 내용 리스트 + '}'; + } + + /** + * getter + */ + public UUID getHostUserId() { + return hostUserId; + } + + public String getChannelName() { + return channelName; + } + + public List getUsers() { + return users; + } + + public List getMessages() { + return messages; + } + + public List getUserNames() { + return users.stream().map(User::getUserName) + .toList(); + } + + public List getMessageContents() { + return messages.stream().map(Message::getContent) + .toList(); + } + /********* + * setter + *********/ + public void setChannelName(String channelName) { + this.channelName = channelName; + } + + /******************** + * add, delete + ********************/ + + // 채널에 유저 추가 + public void addUser(User user) { + if (users.contains(user)) { + System.out.println("해당 유저는 이미 존재합니다."); + return; + } + users.add(user); + user.addChannel(this); + } + + // 채널에 메시지 추가 ( 채널에서 발생한 메시지 ) + public void addMessage(Message message){ + if (messages.contains(message)) { + System.out.println("해당 메시지는 이미 존재합니다."); + return; + } + messages.add(message); + message.addChannel(this); + } + + // 채널에서 유저 삭제 ( 유저 퇴장 ) + public void removeUser(User user) { + if (!users.contains(user)) { + System.out.println("해당 유저는 이미 삭제되었습니다."); + return; + } + users.remove(user); + user.removeChannel(this); + } + + // 채널에서 메시지 삭제 + public void removeMessage(Message message) { + if (!messages.contains(message)) { + System.out.println("해당 메시지는 이미 삭제되었습니다."); + return; + } + messages.remove(message); + message.removeChannel(); + } + +} diff --git a/src/main/java/com/sprint/mission/discodeit/entity/Message.java b/src/main/java/com/sprint/mission/discodeit/entity/Message.java new file mode 100644 index 00000000..85d60275 --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/entity/Message.java @@ -0,0 +1,85 @@ + +package com.sprint.mission.discodeit.entity; + +import java.io.Serializable; +import java.util.UUID; + +public class Message extends BasedEntity implements Serializable { + private static final long serialVersionUID = 1L; + private String content; + private User user; + private Channel channel; + + public Message(String content, User user, Channel channel) { + super(); + this.content = content; + this.user = user; + this.channel = channel; + } + + @Override + public String toString() { + return "Message{" + + "messageId=" + getId() + + ", messageCreatedAt=" + getCreatedAt() + + ", messageUpdatedAt=" + getUpdatedAt() + + ", content='" + content + + "', userId=" + user.getId() + + ", ChannelId=" + channel.getId() + + '}'; + } + + public String getContent() { + return content; + } + + public User getUser() { + return user; + } + + public Channel getChannel() { + return channel; + } + + public UUID getUserId() { + return user.getId(); + } + + public UUID getChannelId() { + return channel.getId(); + } + + public void setContent(String content) { + this.content = content; + } + + // 작성한 유저 + public void addUser(User user) { + if (this.user == null){ + this.user = user; + user.addMessage(this); + } + } + + // 작성된 채널 + public void addChannel(Channel channel) { + if (this.channel == null){ + this.channel = channel; + channel.addMessage(this); + } + } + + // 유저가 삭제하거나 유저가 삭제된 경우 + public void removeUser() { + if (this.user != null) { + this.user = null; + } + } + + // 채널에서 삭제된 경우 + public void removeChannel() { + if (this.channel != null) { + this.channel = null; + } + } +} diff --git a/src/main/java/com/sprint/mission/discodeit/entity/User.java b/src/main/java/com/sprint/mission/discodeit/entity/User.java new file mode 100644 index 00000000..eda18123 --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/entity/User.java @@ -0,0 +1,140 @@ +package com.sprint.mission.discodeit.entity; + +import java.io.Serializable; +import java.util.ArrayList; +import java.util.List; + +public class User extends BasedEntity implements Serializable { + private static final long serialVersionUID = 1L; + + private String userName; + private final List channels = new ArrayList<>(); + private final List messages = new ArrayList<>(); + private String email; + private String password; + private UserStatus userStatus; + + public User(String userName, String password, String email) { + super(); + this.userName = userName; + this.email = email; + this.password = password; + this.userStatus = UserStatus.ONLINE; + } + + /******************** + * 유저 업데이트를 위해 status를 추가한 생성자 + * 유저는 이름, 패스워드, 이메일, 상태를 변경할 수 있다. + * @param userName 유저의 이름 + * @param password 유저의 패스워드 + * @param email 유저의 이메일 + * @param userStatus 유저의 상태 / enum 클래스 사용 + ********************/ + public User(String userName, String password, String email, UserStatus userStatus) { + super(); + this.userName = userName; + this.password = password; + this.email = email; + this.userStatus = userStatus; + } + @Override + public String toString() { + return "User{" + + "userId=" + getId() + + ", userCreatedAt=" + getCreatedAt() + + ", userUpdatedAt=" + getUpdatedAt() + + ", userName='" + userName + '\'' + + ", email= " + email + + ", password= " + password + + ", channels=" + getChannelNames() + // 유저가 존재하는 채널의 이름 리스트 + ", messages=" + getMessageContents() + // 유저가 작성한 메시지의 내용 리스트 + ", status=" + userStatus.getValue() + // status.getValue()로 상태 값을 변수명이 아닌 변수의 값을 받는다 + '}'; + } + + /** + * getter + */ + + public String getUserName() { + return userName; + } + + public List getChannels() { + return channels; + } + + public List getMessages() { + return messages; + } + + public List getChannelNames() { + return channels.stream().map(Channel::getChannelName) + .toList(); + } + + public List getMessageContents() { + return messages.stream().map(Message::getContent) + .toList(); + } + + public String getEmail() { + return email; + } + + public String getPassword() { return password; } + + public UserStatus getStatus() { return userStatus; } + + /** + * setter + */ + + public void setUserName(String userName) { + this.userName = userName; + } + + public void setPassword(String password) { + this.password = password; + } + + public void setStatus(UserStatus userStatus) { + this.userStatus = userStatus; + } + + public void setEmail(String email) { this.email = email; } + + /** + * add, delete + */ + public void addChannel(Channel channel){ + if (channels.contains(channel)) return; + channels.add(channel); + channel.addUser(this); + } + + public void addMessage(Message message){ + if(messages.contains(message) && !message.getUserId().equals(getId())) return; + messages.add(message); + message.addUser(this); + } + + public void removeChannel(Channel channel) { + if(!channels.contains(channel)) return; + channels.remove(channel); + channel.removeUser(this); + } + public void removeMessage(Message message){ + if(!messages.contains(message)) return; + messages.remove(message); + message.removeUser(); + } + + public void removeAllChannels(){ + channels.clear(); + } + + public void removeAllMessages(){ + messages.clear(); + } +} diff --git a/src/main/java/com/sprint/mission/discodeit/entity/UserStatus.java b/src/main/java/com/sprint/mission/discodeit/entity/UserStatus.java new file mode 100644 index 00000000..b1030f0f --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/entity/UserStatus.java @@ -0,0 +1,18 @@ +package com.sprint.mission.discodeit.entity; + +public enum UserStatus { + ONLINE("온라인"), + OFFLINE("오프라인"), + AWAY("자리비움"), + BUSY("다른 용무 중"); + + private String value; + + UserStatus(String value) { + this.value = value; + } + + public String getValue() { + return value; + } +} diff --git a/src/main/java/com/sprint/mission/discodeit/factory/Factory.java b/src/main/java/com/sprint/mission/discodeit/factory/Factory.java new file mode 100644 index 00000000..d0d74086 --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/factory/Factory.java @@ -0,0 +1,94 @@ +package com.sprint.mission.discodeit.factory; + +import com.sprint.mission.discodeit.repository.ChannelRepository; +import com.sprint.mission.discodeit.repository.MessageRepository; +import com.sprint.mission.discodeit.repository.UserRepository; +import com.sprint.mission.discodeit.repository.file.FileChannelRepository; +import com.sprint.mission.discodeit.repository.file.FileMessageRepository; +import com.sprint.mission.discodeit.repository.file.FileUserRepository; +import com.sprint.mission.discodeit.repository.jcf.JCFChannelRepository; +import com.sprint.mission.discodeit.repository.jcf.JCFMessageRepository; +import com.sprint.mission.discodeit.repository.jcf.JCFUserRepository; +import com.sprint.mission.discodeit.service.ChannelService; +import com.sprint.mission.discodeit.service.MessageService; +import com.sprint.mission.discodeit.service.UserService; +import com.sprint.mission.discodeit.service.basic.BasicChannelService; +import com.sprint.mission.discodeit.service.basic.BasicMessageService; +import com.sprint.mission.discodeit.service.basic.BasicUserService; +//import com.sprint.mission.discodeit.service.file.FileChannelService; +//import com.sprint.mission.discodeit.service.file.FileMessageService; +import com.sprint.mission.discodeit.service.file.FileUserService; +//import com.sprint.mission.discodeit.service.jcf.JCFChannelService; +//import com.sprint.mission.discodeit.service.jcf.JCFMessageService; +//import com.sprint.mission.discodeit.service.jcf.JCFUserService; +//import com.sprint.mission.discodeit.service.jcf.JCFChannelService; +//import com.sprint.mission.discodeit.service.jcf.JCFMessageService; +//import com.sprint.mission.discodeit.service.jcf.JCFUserService; + +/********************************************* + * Service를 관리하는 Factory 클래스 + * Service를 생성하고 주입시키는 역할 + * 2025.06.02 김민수 + *********************************************/ +public class Factory { + private static Factory instance; + private final UserService userService; + private final ChannelService channelService; + private final MessageService messageService; + private final UserRepository userRepository; + private final ChannelRepository channelRepository; + private final MessageRepository messageRepository; + + public static Factory getJCFInstance() { + if (instance == null) { + instance = new Factory(new JCFUserRepository(), new JCFChannelRepository(), new JCFMessageRepository()); + } + return instance; + } + + public static Factory getFileInstance(){ + if (instance == null) { + instance = new Factory(new FileUserRepository(), new FileChannelRepository(), new FileMessageRepository()); + } + return instance; + } + + private Factory(UserRepository userRepository, ChannelRepository channelRepository, MessageRepository messageRepository) { + this.userRepository = userRepository; + this.channelRepository = channelRepository; + this.messageRepository = messageRepository; + messageService = new BasicMessageService(getMessageRepository() + ,getUserRepository(),getChannelRepository()); + userService = new BasicUserService(getUserRepository() + ,getChannelRepository() + ,getMessageRepository()); // 유저서비스는 메시지서비스를 주입받는다 + channelService = new BasicChannelService(getChannelRepository() + ,getUserRepository() + ,getMessageRepository()); // 채널서비스는 메시지서비스를 주입받는다 + } + + public UserService getUserService() { + return userService; + } + + public ChannelService getChannelService() { + return channelService; + } + + public MessageService getMessageService() { + return messageService; + } + + public UserRepository getUserRepository() { + return userRepository; + } + + public ChannelRepository getChannelRepository() { + return channelRepository; + } + + public MessageRepository getMessageRepository() { + return messageRepository; + } + +} diff --git a/src/main/java/com/sprint/mission/discodeit/repository/ChannelRepository.java b/src/main/java/com/sprint/mission/discodeit/repository/ChannelRepository.java new file mode 100644 index 00000000..94df7fd1 --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/repository/ChannelRepository.java @@ -0,0 +1,14 @@ +package com.sprint.mission.discodeit.repository; + +import com.sprint.mission.discodeit.entity.Channel; + +import java.util.List; +import java.util.Optional; +import java.util.UUID; + +public interface ChannelRepository { + public List findAll(); + public Channel findById(UUID id); + public void delete(Channel channel); + public void save(Channel channel); +} diff --git a/src/main/java/com/sprint/mission/discodeit/repository/MessageRepository.java b/src/main/java/com/sprint/mission/discodeit/repository/MessageRepository.java new file mode 100644 index 00000000..9a9a653e --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/repository/MessageRepository.java @@ -0,0 +1,15 @@ +package com.sprint.mission.discodeit.repository; + +import com.sprint.mission.discodeit.entity.Message; + +import java.util.List; +import java.util.Optional; +import java.util.UUID; + +public interface MessageRepository { + public List findAll(); + public List findAllActive(); + public Message findById(UUID id); + public void delete(Message message); + public void save(Message message); +} diff --git a/src/main/java/com/sprint/mission/discodeit/repository/UserRepository.java b/src/main/java/com/sprint/mission/discodeit/repository/UserRepository.java new file mode 100644 index 00000000..24a2878d --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/repository/UserRepository.java @@ -0,0 +1,14 @@ +package com.sprint.mission.discodeit.repository; + +import com.sprint.mission.discodeit.entity.User; + +import java.util.List; +import java.util.Optional; +import java.util.UUID; + +public interface UserRepository { + public List findAll(); + public User findById(UUID id); + public void delete(User user); + public void save(User user); +} diff --git a/src/main/java/com/sprint/mission/discodeit/repository/file/FileChannelRepository.java b/src/main/java/com/sprint/mission/discodeit/repository/file/FileChannelRepository.java new file mode 100644 index 00000000..a0fa2866 --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/repository/file/FileChannelRepository.java @@ -0,0 +1,75 @@ +package com.sprint.mission.discodeit.repository.file; + +import com.sprint.mission.discodeit.entity.Channel; +import com.sprint.mission.discodeit.repository.ChannelRepository; + +import java.io.*; +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; +import java.util.UUID; +import java.util.stream.Collectors; + +public class FileChannelRepository implements ChannelRepository { + + // 대상 파일 경로와 줄바꿈 문자 설정(본인 OS 기준) + private static final String FILE_PATH = "src/main/resources/Channels.ser"; + private static final String LINE_SEPARATOR = System.lineSeparator(); + + @Override + public List findAll() { + + List list = new ArrayList<>(); + + // try with resource 구문으로 작성 + try (FileInputStream fis = new FileInputStream(FILE_PATH); + ObjectInputStream ois = new ObjectInputStream(fis)) { + list = (List) ois.readObject(); + } catch (IOException | ClassNotFoundException e) { + e.printStackTrace(); + } + + return list; + } + + public void saveAll(List channels) { + + // try with resource 구문으로 작성 + try (FileOutputStream fos = new FileOutputStream(FILE_PATH); + ObjectOutputStream oos = new ObjectOutputStream(fos)) { + oos.writeObject(channels); + } catch (IOException e) { + e.printStackTrace(); + } + } + + @Override + public Channel findById(UUID id) { + List list = findAll(); + Channel channel = list.stream() + .filter(c -> c.getId().equals(id)) + .findFirst().orElseThrow(() -> new IllegalArgumentException("Channel not found")); + return channel; + } + + @Override + public void save(Channel channel) { + List list = findAll(); + if(list.stream().anyMatch(channel::equals)){ + List updatedList = list.stream().map(c -> c.equals(channel) ? channel : c) + .collect(Collectors.toList()); + saveAll(updatedList); + } else { + list.add(channel); + saveAll(list); + } + } + + @Override + public void delete(Channel channel) { + List list = findAll(); + list.remove(channel); + saveAll(list); + } + +} diff --git a/src/main/java/com/sprint/mission/discodeit/repository/file/FileMessageRepository.java b/src/main/java/com/sprint/mission/discodeit/repository/file/FileMessageRepository.java new file mode 100644 index 00000000..1a14da74 --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/repository/file/FileMessageRepository.java @@ -0,0 +1,87 @@ +package com.sprint.mission.discodeit.repository.file; + +import com.sprint.mission.discodeit.entity.ActiveStatus; +import com.sprint.mission.discodeit.entity.Message; +import com.sprint.mission.discodeit.repository.MessageRepository; + +import java.io.*; +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; +import java.util.UUID; +import java.util.stream.Collectors; + +public class FileMessageRepository implements MessageRepository { + // 대상 파일 경로와 줄바꿈 문자 설정(본인 OS 기준) + private static final String FILE_PATH = "src/main/resources/Messages.ser"; + private static final String LINE_SEPARATOR = System.lineSeparator(); + + @Override + public List findAll() { + + List list = new ArrayList<>(); + + // try with resource 구문으로 작성 + try (FileInputStream fis = new FileInputStream(FILE_PATH); + ObjectInputStream ois = new ObjectInputStream(fis)) { + list = (List) ois.readObject(); + } catch (IOException | ClassNotFoundException e) { + e.printStackTrace(); + } + + return list; + } + + public void saveAll(List messages) { + + // try with resource 구문으로 작성 + try (FileOutputStream fos = new FileOutputStream(FILE_PATH); + ObjectOutputStream oos = new ObjectOutputStream(fos)) { + oos.writeObject(messages); + } catch (IOException e) { + e.printStackTrace(); + } + } + + @Override + public Message findById(UUID id) { + List list = findAll(); + Message message = list.stream() + .filter(m -> m.getId().equals(id)) + .findFirst() + .orElseThrow(() -> new IllegalArgumentException("Message not found")); + return message; + } + + @Override + public void save(Message message) { + List list = findAll(); + if(list.stream().anyMatch(message::equals)){ + List updatedList = list.stream().map(c -> c.equals(message) ? message : c) + .collect(Collectors.toList()); + saveAll(updatedList); + } else { + list.add(message); + saveAll(list); + } + } + + @Override + public void delete(Message message) { + List list = findAll(); + list.remove(message); + saveAll(list); + } + + @Override + public List findAllActive() { + List messages = findAll(); + List activeMessages = new ArrayList<>(); + for (Message message : messages) { + if (message.isActive().equals(ActiveStatus.ACTIVE)) { + activeMessages.add(message); + } + } + return activeMessages; + } +} diff --git a/src/main/java/com/sprint/mission/discodeit/repository/file/FileUserRepository.java b/src/main/java/com/sprint/mission/discodeit/repository/file/FileUserRepository.java new file mode 100644 index 00000000..8ae18fbc --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/repository/file/FileUserRepository.java @@ -0,0 +1,76 @@ +package com.sprint.mission.discodeit.repository.file; + +import com.sprint.mission.discodeit.entity.Channel; +import com.sprint.mission.discodeit.entity.User; +import com.sprint.mission.discodeit.repository.UserRepository; + +import java.io.*; +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; +import java.util.UUID; +import java.util.stream.Collectors; + +public class FileUserRepository implements UserRepository { + + // 대상 파일 경로와 줄바꿈 문자 설정(본인 OS 기준) + private static final String FILE_PATH = "src/main/resources/Users.ser"; + private static final String LINE_SEPARATOR = System.lineSeparator(); + + @Override + public List findAll() { + + List list = new ArrayList<>(); + + // try with resource 구문으로 작성 + try (FileInputStream fis = new FileInputStream(FILE_PATH); + ObjectInputStream ois = new ObjectInputStream(fis)) { + list = (List) ois.readObject(); + } catch (IOException | ClassNotFoundException e) { + e.printStackTrace(); + } + + return list; + } + + public void saveAll(List users) { + + // try with resource 구문으로 작성 + try (FileOutputStream fos = new FileOutputStream(FILE_PATH); + ObjectOutputStream oos = new ObjectOutputStream(fos)) { + oos.writeObject(users); + } catch (IOException e) { + e.printStackTrace(); + } + } + + @Override + public User findById(UUID id) { + List list = findAll(); + User user = list.stream() + .filter(u -> u.getId().equals(id)) + .findFirst() + .orElseThrow(() -> new IllegalArgumentException("User not found")); + return user; + } + + @Override + public void save(User user) { + List list = findAll(); + if(list.stream().anyMatch(user::equals)){ + List updatedList = list.stream().map(c -> c.equals(user) ? user : c) + .collect(Collectors.toList()); + saveAll(updatedList); + } else { + list.add(user); + saveAll(list); + } + } + + @Override + public void delete(User user) { + List list = findAll(); + list.remove(user); + saveAll(list); + } +} diff --git a/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFChannelRepository.java b/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFChannelRepository.java new file mode 100644 index 00000000..fdf3ed76 --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFChannelRepository.java @@ -0,0 +1,44 @@ +package com.sprint.mission.discodeit.repository.jcf; + +import com.sprint.mission.discodeit.entity.Channel; +import com.sprint.mission.discodeit.repository.ChannelRepository; + +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; +import java.util.UUID; +import java.util.stream.Collectors; + +public class JCFChannelRepository implements ChannelRepository { + private List data = new ArrayList<>(); + + @Override + public List findAll() { + return data; + } + + @Override + public Channel findById(UUID id) { + Channel channel = data.stream() + .filter(c -> c.getId().equals(id)) + .findFirst() + .orElseThrow(() -> new IllegalArgumentException("Channel not found")); + return channel; + } + + @Override + public void save(Channel channel) { + if (data.contains(channel)) { + data.stream() + .map(c -> c.equals(channel) ? channel : c) + .forEach(c -> {}); + } else { + data.add(channel); + } + } + + @Override + public void delete(Channel channel) { + data.remove(channel); + } +} diff --git a/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFMessageRepository.java b/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFMessageRepository.java new file mode 100644 index 00000000..d0a98fb1 --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFMessageRepository.java @@ -0,0 +1,54 @@ +package com.sprint.mission.discodeit.repository.jcf; + +import com.sprint.mission.discodeit.entity.ActiveStatus; +import com.sprint.mission.discodeit.entity.Message; +import com.sprint.mission.discodeit.repository.MessageRepository; + +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; +import java.util.UUID; +import java.util.stream.Collectors; + +public class JCFMessageRepository implements MessageRepository { + private List data = new ArrayList<>(); + public List findAll() { + return data; + } + + @Override + public Message findById(UUID id) { + Message message = data.stream() + .filter(m -> m.getId().equals(id)) + .findFirst() + .orElseThrow(() -> new IllegalArgumentException("Message not found")); + return message; + } + + @Override + public void save(Message message) { + if (data.contains(message)) { + data.stream() + .map(m -> m.equals(message) ? message : m) + .forEach(m -> {}); + } else { + data.add(message); + } + } + + @Override + public void delete(Message message) { + data.remove(message); + } + + @Override + public List findAllActive() { + List activeMessages = new ArrayList<>(); + for (Message message : data) { + if (message.isActive().equals(ActiveStatus.ACTIVE)) { + activeMessages.add(message); + } + } + return activeMessages; + } +} diff --git a/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFUserRepository.java b/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFUserRepository.java new file mode 100644 index 00000000..d7c47c4e --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFUserRepository.java @@ -0,0 +1,47 @@ +package com.sprint.mission.discodeit.repository.jcf; + +import com.sprint.mission.discodeit.entity.User; +import com.sprint.mission.discodeit.repository.UserRepository; + +import java.io.*; +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; +import java.util.UUID; +import java.util.stream.Collectors; + +public class JCFUserRepository implements UserRepository { + private List data = new ArrayList<>(); + + public List findAll() { + return data; + } + + @Override + public User findById(UUID id) { + User user = data.stream() + .filter(u -> u.getId().equals(id)) + .findFirst() + .orElseThrow(() -> new IllegalArgumentException("User not found")); + return user; + } + + + @Override + public void save(User user) { + if (data.contains(user)) { + data.stream() + .map(u -> u.equals(user) ? user : u) + .forEach(u -> {}); + } else { + data.add(user); + } + } + + @Override + public void delete(User user) { + data.remove(user); + } + + +} diff --git a/src/main/java/com/sprint/mission/discodeit/run/JavaApplication.java b/src/main/java/com/sprint/mission/discodeit/run/JavaApplication.java new file mode 100644 index 00000000..dfc5e80e --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/run/JavaApplication.java @@ -0,0 +1,448 @@ +package com.sprint.mission.discodeit.run; + +import com.sprint.mission.discodeit.entity.Channel; +import com.sprint.mission.discodeit.entity.Message; +import com.sprint.mission.discodeit.entity.UserStatus; +import com.sprint.mission.discodeit.entity.User; +import com.sprint.mission.discodeit.factory.Factory; +import com.sprint.mission.discodeit.service.ChannelService; +import com.sprint.mission.discodeit.service.MessageService; +import com.sprint.mission.discodeit.service.UserService; +import com.sprint.mission.discodeit.service.basic.BasicChannelService; +import com.sprint.mission.discodeit.service.basic.BasicMessageService; +import com.sprint.mission.discodeit.service.basic.BasicUserService; + +import java.util.Optional; +import java.util.UUID; + +public class JavaApplication { + static User setupUser(UserService userService) { + User user = userService.createUser("woody", "woody1234", "woody@codeit.com"); + return user; + } + + static Channel setupChannel(ChannelService channelService, User user) { + Channel channel = channelService.createChannel(user, "공지"); + return channel; + } + + static User testUserCreate(UserService userService) { + User user = userService.createUser("TEST","PASSWORD12","TEST@EMAIL.COM"); + return user; + } + + static Channel testChannelCreate(ChannelService channelService, User user) { + Channel channel = channelService.createChannel(user, "TEST"); + return channel; + } + + static Message messageCreateTest(MessageService messageService, User author, Channel channel) { + Message message = messageService.createMessage("안녕하세요.", author, channel); + System.out.println("메시지 생성: " + message.getId()); + return message; + } + + static User userFindTest(UserService userService, UUID userId){ + User user = userService.getUsersById(userId); + System.out.println("유저 조회 : " + user.getId()); + return user; + } + + static Channel channelFindTest(ChannelService channelService, UUID channelId) { + Channel channel = channelService.getChannelById(channelId); + System.out.println("채널 조회 : " + channel.getId()); + return channel; + } + + static Message messageFindTest(MessageService messageService, UUID messageId) { + Message message = messageService.getMessagesById(messageId); + System.out.println("메시지 조회 : " + message.getId()); + return message; + } + + static void userUpdateTest(UserService userService, UUID userId){ + User user = userService.getUsersById(userId); + System.out.println("[수정 전 이름] : " + user.getUserName()); + User updateUser = new User ("수정된이름",null,null,null); + userService.updateUser(user,updateUser); + System.out.println("[수정 후 이름] : " + user.getUserName()); + } + + static void channelUpdateTest(ChannelService channelService, UUID channelId) { + Channel channel = channelService.getChannelById(channelId); + System.out.println("[수정 전 이름] : " + channel.getChannelName()); + channelService.updateChannel(channel,"수정된채널이름"); + System.out.println("[수정 후 이름] : " + channel.getChannelName()); + } + + static void messageUpdateTest(MessageService messageService, UUID messageId){ + Message message = messageService.getMessagesById(messageId); + System.out.println("[수정 전 내용] : " + message.getContent()); + messageService.updateMessage(message,"수정된 내용입니다"); + System.out.println("[수정 후 내용] : " + message.getContent()); + } + + static void userRemoveTest(UserService userService, UUID userId) { + User user = userService.getUsersById(userId); + System.out.println("삭제 전 조회 : " + userService.getUsersById(userId)); + userService.deleteUser(user); + try { + System.out.println("삭제 후 조회 : " + userService.getUsersById(userId)); + } catch (Exception e) { + System.out.println(e.getMessage()); + } + } + + static void channelRemoveTest(ChannelService channelService, UUID channelId) { + Channel channel = channelService.getChannelById(channelId); + System.out.println("삭제 전 조회 : " + channelService.getChannelById(channelId)); + channelService.deleteChannel(channel); + try { + System.out.println("삭제 후 조회 : " + channelService.getChannelById(channelId)); + } catch (Exception e) { + System.out.println(e.getMessage()); + } + } + + static void messageRemoveTest(MessageService messageService, UUID messageId) { + Message message = messageService.getMessagesById(messageId); + System.out.println("삭제 전 조회 : " + messageService.getMessagesById(messageId)); + messageService.removeMessage(message); + try { + System.out.println("삭제 후 조회 : " + messageService.getMessagesById(messageId)); + } catch (Exception e) { + System.out.println(e.getMessage()); + } + } + + static void Test(UserService userService, ChannelService channelService, MessageService messageService, UUID userId, UUID channelId, UUID messageId) { + User findUser = userFindTest(userService,userId); + System.out.println("찾은 유저 : " + findUser.getId()); + Channel findChannel = channelFindTest(channelService, channelId); + System.out.println("찾은 채널 : " + findChannel.getId()); + Message findMessage = messageFindTest(messageService,messageId); + System.out.println("찾은 메시지 : " + findMessage.getId()); + + System.out.println("유저 업데이트 테스트"); + userUpdateTest(userService,userId); + System.out.println("채널 업데이트 테스트"); + channelUpdateTest(channelService,channelId); + System.out.println("메시지 업데이트 테스트"); + messageUpdateTest(messageService,messageId); + + System.out.println("메시지 삭제 테스트"); + messageRemoveTest(messageService,messageId); + + System.out.println("채널 삭제 테스트"); + channelRemoveTest(channelService,channelId); + + System.out.println("유저 삭제 테스트"); + userRemoveTest(userService,userId); + + } + public static void main(String[] args) { + Factory factory = Factory.getJCFInstance(); + UserService userService = factory.getUserService(); + ChannelService channelService = factory.getChannelService(); + MessageService messageService = factory.getMessageService(); + +// MessageService basicMessageService = new BasicMessageService(factory.getMessageRepository() +// , factory.getUserRepository(), factory.getChannelRepository()); +// UserService basicUserService = new BasicUserService(factory.getUserRepository() +// , factory.getChannelRepository(), factory.getMessageRepository()); +// ChannelService basicChannelService = new BasicChannelService(factory.getChannelRepository() +// , factory.getUserRepository(), factory.getMessageRepository()); + + System.out.println("[[[[[[[[[[[[[[[ 셋업 및 테스트 ]]]]]]]]]]]]]]]"); + // 셋업 + User setupUser = setupUser(userService); + Channel setupChannel = setupChannel(channelService, setupUser); + + // 테스트 + Message setupMessage = messageCreateTest(messageService, setupUser, setupChannel); + + Test(userService,channelService,messageService,setupUser.getId(),setupChannel.getId(),setupMessage.getId()); + System.out.println("[[[[[[[[[[[[[[[ 셋업 및 테스트 ]]]]]]]]]]]]]]]"); + + /**************************************** + * 정상 데이터 테스트 + ****************************************/ + + System.out.println("------------- 1. USER 테스트 ------------"); + System.out.println("---------등록---------"); + User u1 = userService.createUser("김코딩","password", "email1@abc.df"); + User u2 = userService.createUser("이코드", "password2", "abcd@email.com"); + User u3 = userService.createUser("박자바","pswd123", "java@email.com"); + User u4 = userService.createUser("김코테","code1234","code@test.com"); + System.out.println(); + + System.out.println("---------다건조회---------"); + userService.getUsers(). + forEach(System.out::println); + System.out.println(); + + System.out.println("---------단건조회---------"); + User targetUser = userService.getUsersById(u1.getId()); + System.out.println(targetUser); + System.out.println(); + + System.out.println("---------전체 조회 (수정 전)---------"); + userService.getUsers(). + forEach(System.out::println); + System.out.println(); + + System.out.println("---------전체 조회 (수정 후)---------"); + userService.updateUser(u1, new User("최객체",null,null, UserStatus.AWAY)); + userService.updateUser(u2, new User(null,"passwordChange","ChangeMail@email.com",null)); + userService.getUsers(). + forEach(System.out::println); + System.out.println(); + + System.out.println("---------전체 조회 (삭제 전)---------"); + userService.getUsers(). + forEach(System.out::println); + userService.deleteUser(u4); + System.out.println(); + + System.out.println("---------전체 조회 (삭제 후)---------"); + userService.getUsers(). + forEach(System.out::println); + System.out.println(); + System.out.println(userService.getUsers()); + + try { + System.out.println("삭제된 유저 조회"); + System.out.println(userService.getUsersById(u4.getId())); + } catch (Exception e) { + System.out.println(e.getMessage()); + } + /********************************* + * 채널 테스트 + *********************************/ + + System.out.println("------------------2. Channel 테스트------------------"); + System.out.println("---------등록---------"); + Channel ch1 = channelService.createChannel(u1,"채널1"); + Channel ch2 = channelService.createChannel(u2,"채널2"); + Channel ch3 = channelService.createChannel(u1,"채널3"); + System.out.println(); + + System.out.println("---------다건 조회---------"); + channelService.getAllChannels() + .forEach(System.out::println); + System.out.println(); + + System.out.println("---------단건 조회---------"); + Channel targetChannel = channelService.getChannelById(ch2.getId()); + System.out.println(targetChannel); + System.out.println(); + + System.out.println("---------전체 조회 (수정 전)---------"); + channelService.getAllChannels(). + forEach(System.out::println); + System.out.println(); + + System.out.println("---------전체 조회 (수정 후)---------"); + channelService.updateChannel(ch2,"수정된 채널"); + channelService.getAllChannels() + .forEach(System.out::println); + System.out.println(); + + System.out.println("---------전체 조회 (삭제 전)---------"); + channelService.getAllChannels() + .forEach(System.out::println); + System.out.println(); + + System.out.println("---------전체 조회 (삭제 후)---------"); + channelService.deleteChannel(ch1); + channelService.getAllChannels() + .forEach(System.out::println); + System.out.println(); + try { + System.out.println("삭제된 채널 조회"); + System.out.println(channelService.getChannelById(ch1.getId())); + } catch (Exception e) { + System.out.println(e.getMessage()); + } + + System.out.println("--------- 채널 내 유저 추가 ---------"); + channelService.getAllChannels() + .forEach(channel -> { + System.out.println(channel.getChannelName()); + System.out.println(channel.getUserNames()); + }); + channelService.addUserToChannel(ch2,u3); + channelService.addUserToChannel(ch2,u1); + channelService.addUserToChannel(ch3,u3); + System.out.println(); + + System.out.println("--------- 유저 추가 후 ---------"); + channelService.getAllChannels() + .forEach(channel -> System.out.println(channel.getUserNames())); + System.out.println(); + + System.out.println("--------- 채널 내 유저 삭제 ---------"); + channelService.removeUserFromChannel(ch2,u3.getId()); + channelService.getAllChannels() + .forEach(channel -> System.out.println(channel.getUserNames())); + System.out.println(); + + /********************************************** + * 메세지 테스트 + **********************************************/ + + System.out.println("------------------3. Message 테스트------------------"); + System.out.println("---------등록---------"); + try { + Message msg1 = messageService.createMessage("내용1",u1,ch1); + } catch (Exception e) { + System.out.println(e.getMessage()); + } + Message msg2 = messageService.createMessage("내용2",u2,ch3); + Message msg3 = messageService.createMessage("내용3",u1,ch2); + Message msg4 = messageService.createMessage("내용4",u3,ch2); + Message msg5 = messageService.createMessage("내용5",u2,ch2); + System.out.println(); + + System.out.println("---------다건 조회---------"); + messageService.getMessages() + .forEach(System.out::println); + System.out.println(); + + System.out.println("---------단건 조회---------"); + Message targetMessage = messageService.getMessagesById(msg4.getId()); + System.out.println(targetMessage); + System.out.println(); + + System.out.println("---------전체 조회 (수정 전)---------"); + messageService.getMessages(). + forEach(System.out::println); + System.out.println(); + + System.out.println("---------전체 조회 (수정 후)---------"); + messageService.updateMessage(msg4,"수정된 내용입니다."); + messageService.getMessages(). + forEach(System.out::println); + System.out.println(); + + System.out.println("---------전체 조회 (삭제 전)---------"); + messageService.getMessages() + .forEach(System.out::println); + System.out.println(); + + System.out.println("---------전체 조회 (삭제 후)---------"); + messageService.removeMessage(msg2); + messageService.getMessages() + .forEach(System.out::println); + + try { + System.out.println("삭제된 메시지 조회"); + System.out.println(messageService.getMessagesById(msg2.getId())); + } catch (Exception e) { + System.out.println(e.getMessage()); + } + System.out.println(); + + /*********************************************** + * 전체 조회 + ***********************************************/ + System.out.println("------------------4. 전체 조회------------------"); + System.out.println("---------유저 조회---------"); + userService.getUsers() + .forEach(System.out::println); + + System.out.println("---------채널 조회---------"); + channelService.getAllChannels() + .forEach(System.out::println); + + System.out.println("---------메세지 조회---------"); + messageService.getMessages() + .forEach(System.out::println); + System.out.println(); + + /*********************************** + * 유저 삭제 시 채널 및 메시지 삭제 확인 + ***********************************/ + System.out.println("------------------ 5. 유저 삭제 시 채널 내 유저 삭제 확인 ------------------"); + + User testUser1 = userService.createUser("유저1","testPW1","TEST@email.com"); + User testUser2 = userService.createUser("유저2","TESTpw2","testmail@email.com"); + User testUser3 = userService.createUser("유저3","testPSWD","email@pass.word"); + + Channel testChannel = channelService.createChannel(testUser1,"테스트채널"); + channelService.addUserToChannel(testChannel,testUser2); + channelService.addUserToChannel(testChannel,testUser3); + System.out.println(testChannel.getUserNames()); + System.out.println("유저3 삭제"); + userService.deleteUser(testUser3); + System.out.println(testChannel.getUserNames()); + System.out.println(); + + /**************************************** + * 존재하지 않는 필드 테스트용 더미 값 + ****************************************/ + + System.out.println("------------------ 더미 데이터 ------------------"); + + UUID tempUID = UUID.randomUUID(); + User tempUser = new User("더미","tempPW","TEMPTEMP@TEMP.TEMP"); + Channel tempChannel = new Channel(tempUser.getId(),"더미채널"); + Message tempMessage = new Message("더미내용",tempUser,tempChannel); + + try { + // 실존 채널에 더미 유저 추가 ( users에 안들어가 있음 ) + channelService.addUserToChannel(testChannel,tempUser); + } catch (Exception e) { + System.out.println(e.getMessage()); + } + + try { + // 각종 더미 메시지 + messageService.createMessage("더미유저의 메시지",tempUser,tempChannel); + messageService.createMessage("실존 유저가 더미 채널에 메시지",testUser1,tempChannel); + } catch (Exception e) { + System.out.println(e.getMessage()); + } + + System.out.println(tempChannel.getUserNames()); + System.out.println(testUser1.getMessageContents()); + System.out.println(testChannel.getUserNames()); + System.out.println(); + + System.out.println("----------------------메시지 삭제 확인--------------------------"); + System.out.println(testUser2.getChannelNames()); + channelService.removeUserFromChannel(testChannel,testUser2.getId()); + System.out.println(testUser2.getChannelNames()); + System.out.println("---"); + Message m1 = messageService.createMessage(" ",testUser1,testChannel); + Message m2 = messageService.createMessage(" TEST CONTENT",testUser2,testChannel); + System.out.println(testChannel.getMessageContents()); + channelService.removeMessage(testChannel,m1); + System.out.println(testChannel.getMessageContents()); + System.out.println(); + + System.out.println("----------------------유저 삭제 후 채널, 채널에서 유저 삭제 후 유저가 참여중인 채널 확인-----------------------"); + try { + System.out.println(testChannel.getUserNames()); + channelService.addUserToChannel(testChannel,testUser2); + channelService.addUserToChannel(testChannel,testUser3); + userService.leaveChannel(testUser3,testChannel); + System.out.println(testChannel.getUserNames()); + channelService.removeUserFromChannel(testChannel,testUser2.getId()); + System.out.println(testChannel.getUserNames()); + System.out.println(testUser2.getChannelNames()); + } catch (Exception e) { + System.out.println("더미 데이터 테스트 중 예외 발생"); + System.out.println(e.getMessage()); + } + System.out.println(); + System.out.println("----------------------전체 내용 REWIND----------------------"); + System.out.println("---------------------- USER ----------------------"); + System.out.println(userService.getUsers()); + System.out.println("---------------------- CHANNEL ----------------------"); + System.out.println(channelService.getAllChannels()); + System.out.println("---------------------- MESSAGE ----------------------"); + System.out.println(messageService.getActiveMessages()); + System.out.println("----------------------전체 내용 REWIND----------------------"); + } +} \ No newline at end of file diff --git a/src/main/java/com/sprint/mission/discodeit/service/ChannelService.java b/src/main/java/com/sprint/mission/discodeit/service/ChannelService.java new file mode 100644 index 00000000..4c89f64e --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/service/ChannelService.java @@ -0,0 +1,20 @@ +package com.sprint.mission.discodeit.service; + +import com.sprint.mission.discodeit.entity.Channel; +import com.sprint.mission.discodeit.entity.Message; +import com.sprint.mission.discodeit.entity.User; + +import java.util.List; +import java.util.Optional; +import java.util.UUID; + +public interface ChannelService { + public Channel createChannel(User user, String channelName); + public List getAllChannels(); + public Channel getChannelById(UUID channelId); + public void updateChannel(Channel channel, String channelName); + public void deleteChannel(Channel channel); + public void removeUserFromChannel(Channel channel, UUID userId); + public void addUserToChannel(Channel channel, User user); + public void removeMessage(Channel channel, Message message); +} diff --git a/src/main/java/com/sprint/mission/discodeit/service/MessageService.java b/src/main/java/com/sprint/mission/discodeit/service/MessageService.java new file mode 100644 index 00000000..20de1149 --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/service/MessageService.java @@ -0,0 +1,18 @@ +package com.sprint.mission.discodeit.service; + +import com.sprint.mission.discodeit.entity.Channel; +import com.sprint.mission.discodeit.entity.Message; +import com.sprint.mission.discodeit.entity.User; + +import java.util.List; +import java.util.Optional; +import java.util.UUID; + +public interface MessageService { + public Message createMessage(String content, User user, Channel channel); + public List getMessages(); + public Message getMessagesById(UUID messageId); + public void updateMessage(Message message, String content);; + public void removeMessage(Message messgae); + public List getActiveMessages(); +} diff --git a/src/main/java/com/sprint/mission/discodeit/service/UserService.java b/src/main/java/com/sprint/mission/discodeit/service/UserService.java new file mode 100644 index 00000000..d9c07f79 --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/service/UserService.java @@ -0,0 +1,20 @@ +package com.sprint.mission.discodeit.service; + +import com.sprint.mission.discodeit.entity.Channel; +import com.sprint.mission.discodeit.entity.Message; +import com.sprint.mission.discodeit.entity.User; + +import java.util.List; +import java.util.Optional; +import java.util.UUID; + +public interface UserService { + public User createUser(String name, String password, String email); + public List getUsers(); + public User getUsersById(UUID userId); + public void updateUser(User user, User updateUser); + public void deleteUser(User User); + public void leaveChannel(User user, Channel channel); + public void removeMessage(User user, Message message); + public boolean isDuplicateEmail(String email); +} diff --git a/src/main/java/com/sprint/mission/discodeit/service/basic/BasicChannelService.java b/src/main/java/com/sprint/mission/discodeit/service/basic/BasicChannelService.java new file mode 100644 index 00000000..05084278 --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/service/basic/BasicChannelService.java @@ -0,0 +1,141 @@ +package com.sprint.mission.discodeit.service.basic; + +import com.sprint.mission.discodeit.entity.ActiveStatus; +import com.sprint.mission.discodeit.entity.Channel; +import com.sprint.mission.discodeit.entity.Message; +import com.sprint.mission.discodeit.entity.User; +import com.sprint.mission.discodeit.repository.ChannelRepository; +import com.sprint.mission.discodeit.repository.MessageRepository; +import com.sprint.mission.discodeit.repository.UserRepository; +import com.sprint.mission.discodeit.service.ChannelService; + +import java.util.List; +import java.util.UUID; + +public class BasicChannelService implements ChannelService { + + private final ChannelRepository channelRepository; + private final UserRepository userRepository; + private final MessageRepository messageRepository; + + public BasicChannelService(ChannelRepository channelRepository, UserRepository userRepository, MessageRepository messageRepository) { + this.channelRepository = channelRepository; + this.userRepository = userRepository; + this.messageRepository = messageRepository; + } + + public void validateActiveChannel(Channel channel) { + if (!channel.isActive().equals(ActiveStatus.ACTIVE)) throw new IllegalStateException("Channel is not active"); + } + + @Override + public Channel createChannel(User user, String channelName) { + Channel channel = new Channel(user.getId(), channelName); + if (!(user.isActive().equals(ActiveStatus.ACTIVE))) throw new IllegalStateException("User is not active"); + channel.setActive(ActiveStatus.ACTIVE); + addUserToChannel(channel, user); + channelRepository.save(channel); + userRepository.save(user); + + return channel; + } + + @Override + public List getAllChannels() { + return channelRepository.findAll(); + } + + @Override + public Channel getChannelById(UUID channelId) { + return channelRepository.findById(channelId); + } + + @Override + public void updateChannel(Channel channel, String channelName) { + validateActiveChannel(channel); + + channel.setChannelName(channelName); + channel.setUpdatedAt(System.currentTimeMillis()); + channelRepository.save(channel); + } + + // 채널 삭제 + @Override + public void deleteChannel(Channel channel) { + validateActiveChannel(channel); + + channel.setActive(ActiveStatus.DELETE); + channelRepository.delete(channel); // 전체 채널 리스트에서 해당 채널 삭제 + + /*********************************** + * 채널을 가지고 있는 유저에게 채널 삭제 + ***********************************/ + channel.getUsers().stream() + .forEach(user -> { + user.getChannels().remove(channel); + user.setUpdatedAt(System.currentTimeMillis()); + userRepository.save(user); + }); + // 모든 유저에게 해당 채널 삭제 + + /*********************************** + * 전체 메시지 중 해당 채널의 메시지 삭제 + ***********************************/ + channel.getMessages().stream() + .forEach(message -> { + removeMessage(channel,message); + });// 채널 내 모든 메세지 삭제 + } + + /*********************************** + * 해당 채널의 존재하는 특정 유저를 id를 통해 삭제 + * @param channel 삭제할 유저가 있는 채널 + * @param userId 삭제할 유저의 id + ***********************************/ + @Override + public void removeUserFromChannel(Channel channel, UUID userId) { + User user = channel.getUsers().stream() + .filter(u -> u.getId().equals(userId)) + .findFirst() + .orElseThrow(() -> new IllegalArgumentException("The user does not belong to the channel")); + + user.removeChannel(channel); // 유저에서 해당 채널을 삭제하고 + channel.setUpdatedAt(System.currentTimeMillis()); // 채널의 업데이트 시간 수정 + channelRepository.save(channel); + userRepository.save(user); + } + + /*********************************** + * 해당 채널의 새로운 유저 추가 + * @param channel 유저를 추가할 채널 + * @param user 채널에 추가할 유저 + ***********************************/ + @Override + public void addUserToChannel(Channel channel, User user) { + validateActiveChannel(channel); + if (!user.isActive().equals(ActiveStatus.ACTIVE)) throw new IllegalStateException("User is not active"); + + channel.addUser(user); // 해당 유저에 채널을 추가하고 + channel.setUpdatedAt(System.currentTimeMillis()); // 채널의 업데이트 시간 수정 + channelRepository.save(channel); + userRepository.save(user); + } + + // 메세지에 내부 정보 삭제 + @Override + public void removeMessage(Channel channel, Message message) { + validateActiveChannel(channel); + if (!channel.getMessages().contains(message)) throw new IllegalStateException("Message does not exist"); + + User sender = message.getUser(); + sender.removeMessage(message); + channel.removeMessage(message); + + messageRepository.delete(message); + userRepository.save(sender); + channelRepository.save(channel); + message.setActive(ActiveStatus.DELETE); + message.setUpdatedAt(System.currentTimeMillis()); + messageRepository.delete(message); + } +} diff --git a/src/main/java/com/sprint/mission/discodeit/service/basic/BasicMessageService.java b/src/main/java/com/sprint/mission/discodeit/service/basic/BasicMessageService.java new file mode 100644 index 00000000..bcb939c1 --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/service/basic/BasicMessageService.java @@ -0,0 +1,103 @@ +package com.sprint.mission.discodeit.service.basic; + +import com.sprint.mission.discodeit.entity.ActiveStatus; +import com.sprint.mission.discodeit.entity.Channel; +import com.sprint.mission.discodeit.entity.Message; +import com.sprint.mission.discodeit.entity.User; +import com.sprint.mission.discodeit.repository.ChannelRepository; +import com.sprint.mission.discodeit.repository.MessageRepository; +import com.sprint.mission.discodeit.repository.UserRepository; +import com.sprint.mission.discodeit.service.MessageService; + +import java.util.ArrayList; +import java.util.List; +import java.util.UUID; + +public class BasicMessageService implements MessageService { + private final MessageRepository messageRepository; + private final UserRepository userRepository; + private final ChannelRepository channelRepository; + + public BasicMessageService(MessageRepository messageRepository, UserRepository userRepository, ChannelRepository channelRepository) { + this.messageRepository = messageRepository; + this.userRepository = userRepository; + this.channelRepository = channelRepository; + } + + public void validateActiveMessage(Message message) { + if (!message.isActive().equals(ActiveStatus.ACTIVE)) throw new IllegalArgumentException("Message is not active"); + } + + // 메시지 생성 + @Override + public Message createMessage(String content, User user, Channel channel) { + Message message = new Message(content,user,channel); + if (!user.isActive().equals(ActiveStatus.ACTIVE) + || !channel.isActive().equals(ActiveStatus.ACTIVE)) throw new IllegalArgumentException("User is not active"); + message.setActive(ActiveStatus.ACTIVE); + channel.addMessage(message); + user.addMessage(message); + messageRepository.save(message); + channelRepository.save(channel); + userRepository.save(user); + return message; + } + + + // 모든 메시지 확인 + @Override + public List getMessages() { + return messageRepository.findAll(); + } + + // 특정 ID를 가진 메시지 확인 + @Override + public Message getMessagesById(UUID messageId) { + return messageRepository.findById(messageId); + } + + // 메시지 내용 수정 + // 현재는 내용 1개만 수정 가능 + @Override + public void updateMessage(Message message, String content) { + validateActiveMessage(message); + + Message msg = messageRepository.findById(message.getId()); + User user = userRepository.findById(msg.getUserId()); + Channel channel = channelRepository.findById(msg.getChannelId()); + + message.setContent(content); + message.setUpdatedAt(System.currentTimeMillis()); + + user.removeMessage(message); + channel.removeMessage(message); + message.addUser(user); + message.addChannel(channel); + + userRepository.save(user); + channelRepository.save(channel); + messageRepository.save(message); + } + + // 메시지 삭제 + public void removeMessage(Message message) { + validateActiveMessage(message); + + message.setActive(ActiveStatus.DELETE); + messageRepository.delete(message); + + User sender = message.getUser(); + Channel channel = message.getChannel(); + sender.removeMessage(message); + channel.removeMessage(message); + userRepository.save(sender); + channelRepository.save(channel); + } + + // 활성화 된 모든 메시지 확인 + @Override + public List getActiveMessages() { + return messageRepository.findAllActive(); + } + +} diff --git a/src/main/java/com/sprint/mission/discodeit/service/basic/BasicUserService.java b/src/main/java/com/sprint/mission/discodeit/service/basic/BasicUserService.java new file mode 100644 index 00000000..1be15142 --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/service/basic/BasicUserService.java @@ -0,0 +1,163 @@ +package com.sprint.mission.discodeit.service.basic; + +import com.sprint.mission.discodeit.entity.ActiveStatus; +import com.sprint.mission.discodeit.entity.Channel; +import com.sprint.mission.discodeit.entity.Message; +import com.sprint.mission.discodeit.entity.User; +import com.sprint.mission.discodeit.repository.ChannelRepository; +import com.sprint.mission.discodeit.repository.MessageRepository; +import com.sprint.mission.discodeit.repository.UserRepository; +import com.sprint.mission.discodeit.service.UserService; + +import java.util.List; +import java.util.UUID; + +public class BasicUserService implements UserService { + UserRepository userRepository; + ChannelRepository channelRepository; + MessageRepository messageRepository; + + public BasicUserService(UserRepository userRepository, ChannelRepository channelRepository, MessageRepository messageRepository) { + this.userRepository = userRepository; + this.channelRepository = channelRepository; + this.messageRepository = messageRepository; + } + + public void validateActiveUsre(User user) { + if (!user.isActive().equals(ActiveStatus.ACTIVE)) throw new IllegalArgumentException("User is not active"); + } + + // 동일한 이메일이 존재하는지 확인 + @Override + public boolean isDuplicateEmail(String email) { + return userRepository.findAll().stream() + .anyMatch(user -> user.getEmail().equals(email)); + } + + // 유저 생성 + @Override + public User createUser(String name, String password, String email) { + User user = new User(name, password, email); + if (isDuplicateEmail(email)) throw new IllegalArgumentException("Email already exists"); + + user.setActive(ActiveStatus.ACTIVE); + userRepository.save(user); + + return user; + } + + // 모든 유저 확인 + @Override + public List getUsers() { + return userRepository.findAll(); + } + + // 특정 ID를 가진 유저 가져오기 + @Override + public User getUsersById(UUID userId) { + User user = userRepository.findById(userId); + return user; + } + + /******************************************** + * 유저 정보 업데이트 + * @param user 유저의 아이디 / 수정되지 않음 / 유저를 찾는 용도 + * @param updateUser 수정할 정보를 담은 User / null이 아닌 값을 기존 유저의 값을 수정 + ********************************************/ + @Override + public void updateUser(User user, User updateUser) { + User target = userRepository.findById(user.getId()); + validateActiveUsre(target); + + boolean isUpdated = false; + + if (updateUser.getUserName() != null) { + user.setUserName(updateUser.getUserName()); + isUpdated = true; + } + if (updateUser.getPassword() != null) { + user.setPassword(updateUser.getPassword()); + isUpdated = true; + } + if (updateUser.getEmail() != null) { + user.setEmail(updateUser.getEmail()); + isUpdated = true; + } + if (updateUser.getStatus() != null) { + user.setStatus(updateUser.getStatus()); + isUpdated = true; + } + + if (isUpdated) { + user.setUpdatedAt(System.currentTimeMillis()); + userRepository.save(user); + } + } + + /******************************************** + * 유저 삭제 메서드 + * @param user 아이디를 입력으로 받음 + ********************************************/ + @Override + public void deleteUser(User user) { + validateActiveUsre(user); + + /******************************************** + * 유저가 있던 채널에서 유저 삭제 + ********************************************/ + user.getChannels().stream() + .forEach(channel -> { + channel.getUsers().remove(user); + channel.setUpdatedAt(System.currentTimeMillis()); + channelRepository.save(channel); + }); + // 모든 채널 내 해당 유저 삭제 + + /******************************************** + * 유저가 작성한 메시지를 전체 메시지 내역에서 삭제 + ********************************************/ + List messages = user.getMessages(); + for (Message message : messages) { + removeMessage(user,message); + } + + // 유저가 가진 채널과 정보 모두 삭제 + user.removeAllChannels(); + user.removeAllMessages(); + user.setActive(ActiveStatus.DELETE); + userRepository.delete(user); + } + + /** + * 채널 나가기 + * 유저가 채널을 나가서 삭제되거나 채널이 유저를 퇴장해서 채널이 삭제될 때 사용 + * @param user + * @param channel + */ + public void leaveChannel(User user, Channel channel) { + validateActiveUsre(user); + + user.getMessages().stream() + .filter(message -> message.getChannelId().equals(channel.getId())) + .forEach(message -> { + removeMessage(user,message); + }); + user.getChannels().remove(channel); + userRepository.save(user); + channel.removeUser(user); + channelRepository.save(channel); + } + + @Override + public void removeMessage(User user, Message message) { + if (!user.getMessages().contains(message)) throw new IllegalArgumentException("Message does not exist"); + Channel channel = message.getChannel(); + channel.removeMessage(message); + channelRepository.save(channel); + message.removeUser(); + message.removeChannel(); + message.setUpdatedAt(System.currentTimeMillis()); + message.setActive(ActiveStatus.DELETE); + messageRepository.delete(message); + } +} diff --git a/src/main/java/com/sprint/mission/discodeit/service/file/FileChannelService.java b/src/main/java/com/sprint/mission/discodeit/service/file/FileChannelService.java new file mode 100644 index 00000000..14acccdd --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/service/file/FileChannelService.java @@ -0,0 +1,143 @@ +package com.sprint.mission.discodeit.service.file; + +import com.sprint.mission.discodeit.entity.ActiveStatus; +import com.sprint.mission.discodeit.entity.Channel; +import com.sprint.mission.discodeit.entity.Message; +import com.sprint.mission.discodeit.entity.User; +import com.sprint.mission.discodeit.repository.ChannelRepository; +import com.sprint.mission.discodeit.repository.MessageRepository; +import com.sprint.mission.discodeit.repository.UserRepository; +import com.sprint.mission.discodeit.service.ChannelService; + +import java.util.List; +import java.util.Optional; +import java.util.UUID; + +public class FileChannelService implements ChannelService { + + private final ChannelRepository channelRepository; + private final UserRepository userRepository; + private final MessageRepository messageRepository; + + public FileChannelService(ChannelRepository channelRepository, UserRepository userRepository, MessageRepository messageRepository) { + this.channelRepository = channelRepository; + this.userRepository = userRepository; + this.messageRepository = messageRepository; + } + + public void validatedChannel(Channel channel) { + if (!channel.isActive().equals(ActiveStatus.ACTIVE)) throw new IllegalArgumentException("Channel is not active"); + } + + // 채널 생성 + @Override + public Channel createChannel(User user, String channelName) { + Channel channel = new Channel(user.getId(), channelName); + if (user.isActive().equals(ActiveStatus.ACTIVE)) { + addUserToChannel(channel, user); + channel.setActive(ActiveStatus.ACTIVE); + channelRepository.save(channel); + userRepository.save(user); + } + return channel; + } + + // 현재 존재하는 모든 채널 확인 + @Override + public List getAllChannels() { + return channelRepository.findAll(); + } + + + // 채널의 ID를 사용하여 채널 검색 + @Override + public Channel getChannelById(UUID channelId) { + return channelRepository.findById(channelId); + } + + // 채널 업데이트 ( 정보 수정 ) + // 현재는 수정 가능한 입력이 channelName 1개 + @Override + public void updateChannel(Channel channel, String channelName) { + validatedChannel(channel); + channel.setChannelName(channelName); + channel.setUpdatedAt(System.currentTimeMillis()); + channelRepository.save(channel); + } + + // 채널 삭제 + @Override + public void deleteChannel(Channel channel) { + validatedChannel(channel); + + /*********************************** + * 채널을 가지고 있는 유저에게 채널 삭제 + ***********************************/ + channel.getUsers().stream() + .forEach(user -> { + user.getChannels().remove(channel); + user.setUpdatedAt(System.currentTimeMillis()); + userRepository.save(user); + }); + // 모든 유저에게 해당 채널 삭제 + + /*********************************** + * 전체 메시지 중 해당 채널의 메시지 삭제 + ***********************************/ + channel.getMessages().stream() + .forEach(message -> { + removeMessage(channel,message); + });// 채널 내 모든 메세지 삭제 + channelRepository.delete(channel); // 전체 채널 리스트에서 해당 채널 삭제 + channel.setActive(ActiveStatus.DELETE); + } + + /*********************************** + * 해당 채널의 존재하는 특정 유저를 id를 통해 삭제 + * @param channel 삭제할 유저가 있는 채널 + * @param userId 삭제할 유저의 id + ***********************************/ + @Override + public void removeUserFromChannel(Channel channel, UUID userId) { + Optional target = channel.getUsers().stream() + .filter(u -> u.getId().equals(userId)) + .findFirst(); + target.ifPresentOrElse( + user -> { + user.removeChannel(channel); // 유저에서 해당 채널을 삭제하고 + channel.setUpdatedAt(System.currentTimeMillis()); // 채널의 업데이트 시간 수정 + channelRepository.save(channel); + userRepository.save(user); + }, + () -> System.out.println("해당유저가 채널에 없습니다.")); + } + + /*********************************** + * 해당 채널의 새로운 유저 추가 + * @param channel 유저를 추가할 채널 + * @param user 채널에 추가할 유저 + ***********************************/ + @Override + public void addUserToChannel(Channel channel, User user) { + if (user.isActive().equals(ActiveStatus.ACTIVE)) { + channel.addUser(user); // 해당 유저에 채널을 추가하고 + channel.setUpdatedAt(System.currentTimeMillis()); // 채널의 업데이트 시간 수정 + userRepository.save(user); + channelRepository.save(channel); + } + } + + @Override + public void removeMessage(Channel channel, Message message) { + if (messageRepository.findAll().contains(message) && channel.getMessages().contains(message)) { + User sender = message.getUser(); + sender.removeMessage(message); + channel.removeMessage(message); + userRepository.save(sender); + channelRepository.save(channel); + message.setActive(ActiveStatus.DELETE); + message.setUpdatedAt(System.currentTimeMillis()); + messageRepository.delete(message); + } + } +} diff --git a/src/main/java/com/sprint/mission/discodeit/service/file/FileMessageService.java b/src/main/java/com/sprint/mission/discodeit/service/file/FileMessageService.java new file mode 100644 index 00000000..abbe724b --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/service/file/FileMessageService.java @@ -0,0 +1,109 @@ +package com.sprint.mission.discodeit.service.file; + +import com.sprint.mission.discodeit.entity.ActiveStatus; +import com.sprint.mission.discodeit.entity.Channel; +import com.sprint.mission.discodeit.entity.Message; +import com.sprint.mission.discodeit.entity.User; +import com.sprint.mission.discodeit.repository.ChannelRepository; +import com.sprint.mission.discodeit.repository.MessageRepository; +import com.sprint.mission.discodeit.repository.UserRepository; +import com.sprint.mission.discodeit.service.MessageService; + +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; +import java.util.UUID; + +public class FileMessageService implements MessageService { + + private final MessageRepository messageRepository; + private final UserRepository userRepository; + private final ChannelRepository channelRepository; + public FileMessageService(MessageRepository messageRepository, UserRepository userRepository, ChannelRepository channelRepository) { + this.messageRepository = messageRepository; + this.userRepository = userRepository; + this.channelRepository = channelRepository; + } + + public void validatedMessage(Message message) { + if (!message.isActive().equals(ActiveStatus.ACTIVE)) throw new IllegalArgumentException("Message is not active"); + } + + // 메시지 생성 + @Override + public Message createMessage(String content, User user, Channel channel) { + Message message = new Message(content,user,channel); + if (user.isActive().equals(ActiveStatus.ACTIVE) + && channel.isActive().equals(ActiveStatus.ACTIVE)) { + channel.addMessage(message); + user.addMessage(message); + message.setActive(ActiveStatus.ACTIVE); + messageRepository.save(message); + channelRepository.save(channel); + userRepository.save(user); + return message; + } else { + return message; + } + } + + + // 모든 메시지 확인 + @Override + public List getMessages() { + return messageRepository.findAll(); + } + + // 특정 ID를 가진 메시지 확인 + @Override + public Message getMessagesById(UUID messageId) { + return messageRepository.findById(messageId); + } + + // 메시지 내용 수정 + // 현재는 내용 1개만 수정 가능 + @Override + public void updateMessage(Message message, String content) { + Message msg = messageRepository.findById(message.getId()); + User user = userRepository.findById(msg.getUserId()); + Channel channel = channelRepository.findById(msg.getChannelId()); + + validatedMessage(message); + message.setContent(content); + message.setUpdatedAt(System.currentTimeMillis()); + + user.removeMessage(message); + channel.removeMessage(message); + message.addUser(user); + message.addChannel(channel); + + userRepository.save(user); + channelRepository.save(channel); + messageRepository.save(message); + } + + // 메시지 삭제 + public void removeMessage(Message message) { + validatedMessage(message); + User sender = message.getUser(); + Channel channel = message.getChannel(); + sender.removeMessage(message); + channel.removeMessage(message); + userRepository.save(sender); + channelRepository.save(channel); + message.setActive(ActiveStatus.DELETE); + messageRepository.delete(message); + } + + @Override + public List getActiveMessages() { + List list = getMessages(); + List activeMessages = new ArrayList<>(); + for (Message message : list) { + if (message.getUserId() != null && message.getChannelId() != null) { + activeMessages.add(message); + } + } + return activeMessages; + } +} diff --git a/src/main/java/com/sprint/mission/discodeit/service/file/FileUserService.java b/src/main/java/com/sprint/mission/discodeit/service/file/FileUserService.java new file mode 100644 index 00000000..c045c9c0 --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/service/file/FileUserService.java @@ -0,0 +1,155 @@ +package com.sprint.mission.discodeit.service.file; + +import com.sprint.mission.discodeit.entity.ActiveStatus; +import com.sprint.mission.discodeit.entity.Channel; +import com.sprint.mission.discodeit.entity.Message; +import com.sprint.mission.discodeit.entity.User; +import com.sprint.mission.discodeit.repository.ChannelRepository; +import com.sprint.mission.discodeit.repository.MessageRepository; +import com.sprint.mission.discodeit.repository.UserRepository; +import com.sprint.mission.discodeit.service.UserService; + +import java.util.List; +import java.util.Optional; +import java.util.UUID; + +public class FileUserService implements UserService { + + UserRepository userRepository; + ChannelRepository channelRepository; + MessageRepository messageRepository; + private boolean emailMatch; + + public FileUserService(UserRepository userRepository, ChannelRepository channelRepository, MessageRepository messageRepository) { + this.userRepository = userRepository; + this.channelRepository = channelRepository; + this.messageRepository = messageRepository; + } + + public void validatedUser(User user) { + if (!user.isActive().equals(ActiveStatus.ACTIVE)) new IllegalArgumentException("User is not active"); + } + + // 동일한 이메일이 존재하는지 확인 + @Override + public boolean isDuplicateEmail(String email) { + return userRepository.findAll().stream() + .anyMatch(user -> user.getEmail().equals(email)); + } + + // 유저 생성 + @Override + public User createUser(String name, String password, String email) { + User user = new User(name, password, email); + emailMatch = userRepository.findAll().stream(). + anyMatch(user1 -> user1.getEmail().equals(email)); + if (!emailMatch) { + user.setActive(ActiveStatus.ACTIVE); + userRepository.save(user); + } + return user; + } + + // 모든 유저 확인 + @Override + public List getUsers() { + return userRepository.findAll(); + } + + // 특정 ID를 가진 유저 가져오기 + @Override + public User getUsersById(UUID userId) { + User user = userRepository.findById(userId); + return user; + } + + /******************************************** + * 유저 정보 업데이트 + * @param user 유저의 아이디 / 수정되지 않음 / 유저를 찾는 용도 + * @param updateUser 수정할 정보를 담은 User / null이 아닌 값을 기존 유저의 값을 수정 + ********************************************/ + @Override + public void updateUser(User user, User updateUser) { + User target = userRepository.findById(user.getId()); + validatedUser(target); + if (updateUser.getUserName() != null) { + user.setUserName(updateUser.getUserName()); + } + if (updateUser.getPassword() != null) { + user.setPassword(updateUser.getPassword()); + } + if (updateUser.getEmail() != null) { + user.setEmail(updateUser.getEmail()); + } + if (updateUser.getStatus() != null) { + user.setStatus(updateUser.getStatus()); + } + if (updateUser.getUserName() != null || updateUser.getPassword() != null || updateUser.getStatus() != null) { + user.setUpdatedAt(System.currentTimeMillis()); + } + userRepository.save(user); + } + + /******************************************** + * 유저 삭제 메서드 + * @param user 아이디를 입력으로 받음 + ********************************************/ + @Override + public void deleteUser(User user) { + validatedUser(user); + /******************************************** + * 유저가 있던 채널에서 유저 삭제 + ********************************************/ + user.getChannels().stream() + .forEach(channel -> { + channel.getUsers().remove(user); + channel.setUpdatedAt(System.currentTimeMillis()); + channelRepository.save(channel); + }); + // 모든 채널 내 해당 유저 삭제 + + /******************************************** + * 유저가 작성한 메시지를 전체 메시지 내역에서 삭제 + ********************************************/ + user.getMessages().stream() + .forEach(message -> { + removeMessage(user,message); + }); + // 해당 유저의 모든 대화 내역 삭제 + userRepository.delete(user); + user.setActive(ActiveStatus.DELETE); + } + + /** + * 채널 나가기 + * 유저가 채널을 나가서 삭제되거나 채널이 유저를 퇴장해서 채널이 삭제될 때 사용 + * @param user + * @param channel + */ + public void leaveChannel(User user, Channel channel) { + validatedUser(user); + user.getMessages().stream() + .filter(message -> message.getChannelId().equals(channel.getId())) + .forEach(message -> { + removeMessage(user, message); + }); + user.getChannels().remove(channel); + userRepository.save(user); + channel.removeUser(user); + channelRepository.save(channel); + } + + @Override + public void removeMessage(User user, Message message) { + if (user.getMessages().contains(message) && message.isActive().equals(ActiveStatus.ACTIVE)) { + Channel channel = message.getChannel(); + user.removeMessage(message); + channel.removeMessage(message); + channelRepository.save(channel); + channel.setUpdatedAt(System.currentTimeMillis()); + message.setActive(ActiveStatus.DELETE); + message.setUpdatedAt(System.currentTimeMillis()); + messageRepository.delete(message); + } + } +} diff --git a/src/main/java/com/sprint/mission/discodeit/service/jcf/JCFChannelService.java b/src/main/java/com/sprint/mission/discodeit/service/jcf/JCFChannelService.java new file mode 100644 index 00000000..3af72739 --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/service/jcf/JCFChannelService.java @@ -0,0 +1,158 @@ +package com.sprint.mission.discodeit.service.jcf; + +import com.sprint.mission.discodeit.entity.ActiveStatus; +import com.sprint.mission.discodeit.entity.Channel; +import com.sprint.mission.discodeit.entity.Message; +import com.sprint.mission.discodeit.entity.User; +import com.sprint.mission.discodeit.repository.ChannelRepository; +import com.sprint.mission.discodeit.repository.MessageRepository; +import com.sprint.mission.discodeit.repository.UserRepository; +import com.sprint.mission.discodeit.service.ChannelService; + +import java.util.List; +import java.util.Optional; +import java.util.UUID; + +/******************************************** + * 채널 서비스 인터페이스 구현체 + * CRUD 실행 + * 채널 내 유저 추가 및 삭제 + * 2025.05.30 김민수 + * * + * 코드 리팩토링 2025. 06. 02 김민수 + ********************************************/ +public class JCFChannelService implements ChannelService { + + private final ChannelRepository channelRepository; + private final UserRepository userRepository; + private final MessageRepository messageRepository; + + public JCFChannelService(ChannelRepository channelRepository, UserRepository userRepository, MessageRepository messageRepository) { + this.channelRepository = channelRepository; + this.userRepository = userRepository; + this.messageRepository = messageRepository; + } + + public void validatedChannel(Channel channel) { + if (!channel.isActive().equals(ActiveStatus.ACTIVE)) throw new IllegalStateException("Channel is not active"); + } + + // 채널 생성 + @Override + public Channel createChannel(User user, String channelName) { + Channel channel = new Channel(user.getId(), channelName); + if (user.isActive().equals(ActiveStatus.ACTIVE)) { + addUserToChannel(channel, user); + channel.setActive(ActiveStatus.ACTIVE); + channelRepository.save(channel); + userRepository.save(user); + } + return channel; + } + + // 현재 존재하는 모든 채널 확인 + @Override + public List getAllChannels() { + return channelRepository.findAll(); + } + + + // 채널의 ID를 사용하여 채널 검색 + @Override + public Channel getChannelById(UUID channelId) { + return channelRepository.findById(channelId); + } + + // 채널 업데이트 ( 정보 수정 ) + // 현재는 수정 가능한 입력이 channelName 1개 + @Override + public void updateChannel(Channel channel, String channelName) { + validatedChannel(channel); + channel.setChannelName(channelName); + channel.setUpdatedAt(System.currentTimeMillis()); + channelRepository.save(channel); + } + + // 채널 삭제 + @Override + public void deleteChannel(Channel channel) { + validatedChannel(channel); + + /*********************************** + * 채널을 가지고 있는 유저에게 채널 삭제 + ***********************************/ + channel.getUsers().stream() + .forEach(user -> { + user.getChannels().remove(channel); + user.setUpdatedAt(System.currentTimeMillis()); + userRepository.save(user); + }); + // 모든 유저에게 해당 채널 삭제 + + /*********************************** + * 전체 메시지 중 해당 채널의 메시지 삭제 + ***********************************/ + channel.getMessages().stream() + .forEach(message -> { + removeMessage(channel,message); + });// 채널 내 모든 메세지 삭제 + + channelRepository.delete(channel); // 전체 채널 리스트에서 해당 채널 삭제 + channel.setActive(ActiveStatus.DELETE); + } + + /*********************************** + * 해당 채널의 존재하는 특정 유저를 id를 통해 삭제 + * @param channel 삭제할 유저가 있는 채널 + * @param userId 삭제할 유저의 id + ***********************************/ + @Override + public void removeUserFromChannel(Channel channel, UUID userId) { + Optional target = channel.getUsers().stream() + .filter(u -> u.getId().equals(userId)) + .findFirst(); + target.ifPresentOrElse( + user -> { + user.removeChannel(channel); // 유저에서 해당 채널을 삭제하고 + channel.setUpdatedAt(System.currentTimeMillis()); // 채널의 업데이트 시간 수정 + channelRepository.save(channel); + userRepository.save(user); + }, + () -> System.out.println("해당유저가 채널에 없습니다.")); + } + + /*********************************** + * 해당 채널의 새로운 유저 추가 + * @param channel 유저를 추가할 채널 + * @param user 채널에 추가할 유저 + ***********************************/ + @Override + public void addUserToChannel(Channel channel, User user) { + if (user.isActive().equals(ActiveStatus.ACTIVE)) { + channel.addUser(user); // 해당 유저에 채널을 추가하고 + channel.setUpdatedAt(System.currentTimeMillis()); // 채널의 업데이트 시간 수정 + channelRepository.save(channel); + userRepository.save(user); + } else { + System.out.println("해당 유저를 찾을 수 없습니다."); + } + } + + @Override + public void removeMessage(Channel channel, Message message) { + if (channel.getMessages().contains(message)) { + User sender = message.getUser(); + sender.removeMessage(message); + channel.removeMessage(message); + + messageRepository.delete(message); + userRepository.save(sender); + channelRepository.save(channel); + message.setActive(ActiveStatus.DELETE); + message.setUpdatedAt(System.currentTimeMillis()); + messageRepository.delete(message); + } else { + System.out.println("해당 메시지를 찾을 수 없습니다."); + } + } +} diff --git a/src/main/java/com/sprint/mission/discodeit/service/jcf/JCFMessageService.java b/src/main/java/com/sprint/mission/discodeit/service/jcf/JCFMessageService.java new file mode 100644 index 00000000..91442f49 --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/service/jcf/JCFMessageService.java @@ -0,0 +1,103 @@ +package com.sprint.mission.discodeit.service.jcf; + +import com.sprint.mission.discodeit.entity.ActiveStatus; +import com.sprint.mission.discodeit.entity.Channel; +import com.sprint.mission.discodeit.entity.Message; +import com.sprint.mission.discodeit.entity.User; +import com.sprint.mission.discodeit.repository.ChannelRepository; +import com.sprint.mission.discodeit.repository.MessageRepository; +import com.sprint.mission.discodeit.repository.UserRepository; +import com.sprint.mission.discodeit.service.MessageService; + +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; +import java.util.UUID; + +/*********************************** + * 메세지 서비스 인터페이스 구현체 + * CRUD 실행 + * 2025.05.30 김민수 + ***********************************/ +public class JCFMessageService implements MessageService { + + private final MessageRepository messageRepository; + private final UserRepository userRepository; + private final ChannelRepository channelRepository; + public JCFMessageService(MessageRepository messageRepository, UserRepository userRepository, ChannelRepository channelRepository) { + this.messageRepository = messageRepository; + this.userRepository = userRepository; + this.channelRepository = channelRepository; + } + + public void validatedMessage(Message message) { + if (!message.isActive().equals(ActiveStatus.ACTIVE)) throw new IllegalArgumentException("Message is not active"); + } + + // 메시지 생성 + @Override + public Message createMessage(String content, User user, Channel channel) { + Message message = new Message(content,user,channel); + if (user.isActive().equals(ActiveStatus.ACTIVE) + && channel.isActive().equals(ActiveStatus.ACTIVE)) { + channel.addMessage(message); + user.addMessage(message); + message.setActive(ActiveStatus.ACTIVE); + channelRepository.save(channel); + userRepository.save(user); + messageRepository.save(message); + return message; + } else { + return message; + } + } + + + // 모든 메시지 확인 + @Override + public List getMessages() { + return messageRepository.findAll(); + } + + @Override + public List getActiveMessages() { + List list = getMessages(); + List activeMessages = new ArrayList<>(); + for (Message message : list) { + if (message.getUserId() != null && message.getChannelId() != null) { + activeMessages.add(message); + } + } + return activeMessages; + } + // 특정 ID를 가진 메시지 확인 + @Override + public Message getMessagesById(UUID messageId) { + return messageRepository.findById(messageId); + } + + // 메시지 내용 수정 + // 현재는 내용 1개만 수정 가능 + @Override + public void updateMessage(Message message, String content) { + validatedMessage(message); + message.setContent(content); + message.setUpdatedAt(System.currentTimeMillis()); + } + + // 메시지 삭제 + public void removeMessage(Message message) { + validatedMessage(message); + User sender = message.getUser(); + Channel channel = message.getChannel(); + sender.removeMessage(message); + channel.removeMessage(message); + + messageRepository.delete(message); + userRepository.save(sender); + channelRepository.save(channel); + message.setActive(ActiveStatus.DELETE); + message.setUpdatedAt(System.currentTimeMillis()); + messageRepository.delete(message); + } +} diff --git a/src/main/java/com/sprint/mission/discodeit/service/jcf/JCFUserService.java b/src/main/java/com/sprint/mission/discodeit/service/jcf/JCFUserService.java new file mode 100644 index 00000000..e1d6daec --- /dev/null +++ b/src/main/java/com/sprint/mission/discodeit/service/jcf/JCFUserService.java @@ -0,0 +1,163 @@ +package com.sprint.mission.discodeit.service.jcf; + +import com.sprint.mission.discodeit.entity.ActiveStatus; +import com.sprint.mission.discodeit.entity.Channel; +import com.sprint.mission.discodeit.entity.Message; +import com.sprint.mission.discodeit.entity.User; +import com.sprint.mission.discodeit.repository.ChannelRepository; +import com.sprint.mission.discodeit.repository.MessageRepository; +import com.sprint.mission.discodeit.repository.UserRepository; +import com.sprint.mission.discodeit.service.UserService; + +import java.util.List; +import java.util.Optional; +import java.util.UUID; + +/******************************************** + * 유저 서비스 인터페이스 구현체 + * CRUD 실행 + * 2025.05.30 김민수 + ********************************************/ +public class JCFUserService implements UserService { + + private final UserRepository userRepository; + private final ChannelRepository channelRepository; + private final MessageRepository messageRepository; + private boolean emailMatch; + public JCFUserService(UserRepository userRepository, ChannelRepository channelRepository, MessageRepository messageRepository) { + this.userRepository = userRepository; + this.channelRepository = channelRepository; + this.messageRepository = messageRepository; + } + + public void validatedUser(User user) { + if (!user.isActive().equals(ActiveStatus.ACTIVE)) throw new IllegalArgumentException("User is not Active"); + } + + // 동일한 이메일이 존재하는지 확인 + @Override + public boolean isDuplicateEmail(String email) { + return userRepository.findAll().stream() + .anyMatch(user -> user.getEmail().equals(email)); + } + + // 유저 생성 + @Override + public User createUser(String name, String password, String email) { + User user = new User(name, password, email); + emailMatch = userRepository.findAll().stream(). + anyMatch(user1 -> user1.getEmail().equals(email)); + if (!emailMatch) { + user.setActive(ActiveStatus.ACTIVE); + userRepository.save(user); + } + return user; + } + + // 모든 유저 확인 + @Override + public List getUsers() { + return userRepository.findAll(); + } + + // 특정 ID를 가진 유저 가져오기 + @Override + public User getUsersById(UUID userId) { + return userRepository.findById(userId); + } + + /******************************************** + * 유저 정보 업데이트 + * @param user 유저의 아이디 / 수정되지 않음 / 유저를 찾는 용도 + * @param updateUser 수정할 정보를 담은 User / null이 아닌 값을 기존 유저의 값을 수정 + ********************************************/ + @Override + public void updateUser(User user, User updateUser) { + User target = getUsersById(user.getId()); + validatedUser(target); + if (updateUser.getUserName() != null) { + user.setUserName(updateUser.getUserName()); + } + if (updateUser.getPassword() != null) { + user.setPassword(updateUser.getPassword()); + } + if (updateUser.getEmail() != null) { + user.setEmail(updateUser.getEmail()); + } + if (updateUser.getStatus() != null) { + user.setStatus(updateUser.getStatus()); + } + if (updateUser.getUserName() != null || updateUser.getPassword() != null || updateUser.getStatus() != null) { + user.setUpdatedAt(System.currentTimeMillis()); + } + userRepository.save(user); + } + + /******************************************** + * 유저 삭제 메서드 + * @param user 아이디를 입력으로 받음 + ********************************************/ + @Override + public void deleteUser(User user) { + validatedUser(user); + /******************************************** + * 유저가 있던 채널에서 유저 삭제 + ********************************************/ + user.getChannels().stream() + .forEach(channel -> { + channel.getUsers().remove(user); + channel.setUpdatedAt(System.currentTimeMillis()); + channelRepository.save(channel); + }); + // 모든 채널 내 해당 유저 삭제 + + /******************************************** + * 유저가 작성한 메시지를 전체 메시지 내역에서 삭제 + ********************************************/ + user.getMessages().stream() + .forEach(message -> { + removeMessage(user,message); + }); + // 해당 유저의 모든 대화 내역 삭제 + userRepository.delete(user); + user.setActive(ActiveStatus.DELETE); + } + + /** + * 채널 나가기 + * 유저가 채널을 나가서 삭제되거나 채널이 유저를 퇴장해서 채널이 삭제될 때 사용 + * @param user + * @param channel + */ + public void leaveChannel(User user, Channel channel) { + validatedUser(user); + user.getMessages().stream() + .filter(message -> message.getChannelId().equals(channel.getId())) + .forEach(message -> { + removeMessage(user,message); + }); + user.getChannels().remove(channel); + userRepository.save(user); + channel.removeUser(user); + channelRepository.save(channel); + } + + @Override + public void removeMessage(User user, Message message) { + if (user.getMessages().contains(message)) { + Channel channel = message.getChannel(); + user.removeMessage(message); + channel.removeMessage(message); + + messageRepository.delete(message); + userRepository.save(user); + channelRepository.save(channel); + message.setActive(ActiveStatus.DELETE); + message.setUpdatedAt(System.currentTimeMillis()); + messageRepository.delete(message); + } else { + System.out.println("메시지를 찾을 수 없습니다."); + } + } + +}