diff --git a/.gitignore b/.gitignore
new file mode 100644
index 00000000..723ef36f
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.idea
\ No newline at end of file
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diff --git a/discodeit/.gradle/9.0.0/fileHashes/resourceHashesCache.bin b/discodeit/.gradle/9.0.0/fileHashes/resourceHashesCache.bin
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diff --git a/discodeit/.gradle/9.0.0/gc.properties b/discodeit/.gradle/9.0.0/gc.properties
new file mode 100644
index 00000000..e69de29b
diff --git a/discodeit/.gradle/buildOutputCleanup/buildOutputCleanup.lock b/discodeit/.gradle/buildOutputCleanup/buildOutputCleanup.lock
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index 00000000..6682e300
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diff --git a/discodeit/.gradle/buildOutputCleanup/cache.properties b/discodeit/.gradle/buildOutputCleanup/cache.properties
new file mode 100644
index 00000000..139c4b9c
--- /dev/null
+++ b/discodeit/.gradle/buildOutputCleanup/cache.properties
@@ -0,0 +1,2 @@
+#Fri Jan 30 10:41:55 KST 2026
+gradle.version=9.0.0
diff --git a/discodeit/.gradle/buildOutputCleanup/outputFiles.bin b/discodeit/.gradle/buildOutputCleanup/outputFiles.bin
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index 00000000..12ccb0d6
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index 00000000..e69de29b
diff --git a/discodeit/build.gradle b/discodeit/build.gradle
new file mode 100644
index 00000000..01bc58bd
--- /dev/null
+++ b/discodeit/build.gradle
@@ -0,0 +1,37 @@
+plugins {
+ id 'java'
+ id 'org.springframework.boot' version '3.5.10'
+ id 'io.spring.dependency-management' version '1.1.7'
+}
+
+group = 'com.sprint.mission'
+version = '0.0.1-SNAPSHOT'
+description = 'Demo project for Spring Boot'
+
+java {
+ toolchain {
+ languageVersion = JavaLanguageVersion.of(17)
+ }
+}
+
+configurations {
+ compileOnly {
+ extendsFrom annotationProcessor
+ }
+}
+
+repositories {
+ mavenCentral()
+}
+
+dependencies {
+ implementation 'org.springframework.boot:spring-boot-starter-web'
+ compileOnly 'org.projectlombok:lombok'
+ annotationProcessor 'org.projectlombok:lombok'
+ testImplementation 'org.springframework.boot:spring-boot-starter-webmvc-test'
+ testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
+}
+
+tasks.named('test') {
+ useJUnitPlatform()
+}
diff --git a/discodeit/build/classes/java/main/com/sprint/mission/discodeit/DiscodeitApplication.class b/discodeit/build/classes/java/main/com/sprint/mission/discodeit/DiscodeitApplication.class
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diff --git a/discodeit/build/classes/java/main/com/sprint/mission/discodeit/service/basic/BasicUserService.class b/discodeit/build/classes/java/main/com/sprint/mission/discodeit/service/basic/BasicUserService.class
new file mode 100644
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diff --git a/discodeit/build/libs/discodeit-0.0.1-SNAPSHOT-plain.jar b/discodeit/build/libs/discodeit-0.0.1-SNAPSHOT-plain.jar
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diff --git a/discodeit/build/libs/discodeit-0.0.1-SNAPSHOT.jar b/discodeit/build/libs/discodeit-0.0.1-SNAPSHOT.jar
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diff --git a/discodeit/build/reports/problems/problems-report.html b/discodeit/build/reports/problems/problems-report.html
new file mode 100644
index 00000000..34a97be0
--- /dev/null
+++ b/discodeit/build/reports/problems/problems-report.html
@@ -0,0 +1,663 @@
+
+
+
+
+
+
+
+
+
+
+
+
+ Gradle Configuration Cache
+
+
+
+
+
+
+ Loading...
+
+
+
+
+
+
+
diff --git a/discodeit/build/resolvedMainClassName b/discodeit/build/resolvedMainClassName
new file mode 100644
index 00000000..2371aa4f
--- /dev/null
+++ b/discodeit/build/resolvedMainClassName
@@ -0,0 +1 @@
+com.sprint.mission.discodeit.JavaApplication
\ No newline at end of file
diff --git a/discodeit/build/tmp/bootJar/MANIFEST.MF b/discodeit/build/tmp/bootJar/MANIFEST.MF
new file mode 100644
index 00000000..90acec81
--- /dev/null
+++ b/discodeit/build/tmp/bootJar/MANIFEST.MF
@@ -0,0 +1,12 @@
+Manifest-Version: 1.0
+Main-Class: org.springframework.boot.loader.launch.JarLauncher
+Start-Class: com.sprint.mission.discodeit.JavaApplication
+Spring-Boot-Version: 3.5.10
+Spring-Boot-Classes: BOOT-INF/classes/
+Spring-Boot-Lib: BOOT-INF/lib/
+Spring-Boot-Classpath-Index: BOOT-INF/classpath.idx
+Spring-Boot-Layers-Index: BOOT-INF/layers.idx
+Build-Jdk-Spec: 17
+Implementation-Title: discodeit
+Implementation-Version: 0.0.1-SNAPSHOT
+
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diff --git a/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/JCFBinaryContentRepository.class.uniqueId13 b/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/JCFBinaryContentRepository.class.uniqueId13
new file mode 100644
index 00000000..149acbdb
Binary files /dev/null and b/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/JCFBinaryContentRepository.class.uniqueId13 differ
diff --git a/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/JCFUserRepository.class.uniqueId4 b/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/JCFUserRepository.class.uniqueId4
new file mode 100644
index 00000000..e2d40527
Binary files /dev/null and b/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/JCFUserRepository.class.uniqueId4 differ
diff --git a/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/JCFUserStatusRepository.class.uniqueId7 b/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/JCFUserStatusRepository.class.uniqueId7
new file mode 100644
index 00000000..973cae3d
Binary files /dev/null and b/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/JCFUserStatusRepository.class.uniqueId7 differ
diff --git a/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/ReadStatus.class.uniqueId12 b/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/ReadStatus.class.uniqueId12
new file mode 100644
index 00000000..81db2769
Binary files /dev/null and b/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/ReadStatus.class.uniqueId12 differ
diff --git a/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/ReadStatusRepository.class.uniqueId10 b/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/ReadStatusRepository.class.uniqueId10
new file mode 100644
index 00000000..f2955f33
Binary files /dev/null and b/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/ReadStatusRepository.class.uniqueId10 differ
diff --git a/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/UserRepository.class.uniqueId9 b/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/UserRepository.class.uniqueId9
new file mode 100644
index 00000000..12904196
Binary files /dev/null and b/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/UserRepository.class.uniqueId9 differ
diff --git a/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/UserResponse.class.uniqueId5 b/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/UserResponse.class.uniqueId5
new file mode 100644
index 00000000..f93f545c
Binary files /dev/null and b/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/UserResponse.class.uniqueId5 differ
diff --git a/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/UserService.class.uniqueId15 b/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/UserService.class.uniqueId15
new file mode 100644
index 00000000..8294c398
Binary files /dev/null and b/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/UserService.class.uniqueId15 differ
diff --git a/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/UserStatus.class.uniqueId8 b/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/UserStatus.class.uniqueId8
new file mode 100644
index 00000000..b294d66a
Binary files /dev/null and b/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/UserStatus.class.uniqueId8 differ
diff --git a/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/UserStatusRepository.class.uniqueId3 b/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/UserStatusRepository.class.uniqueId3
new file mode 100644
index 00000000..633323ed
Binary files /dev/null and b/discodeit/build/tmp/compileJava/compileTransaction/stash-dir/UserStatusRepository.class.uniqueId3 differ
diff --git a/discodeit/build/tmp/compileJava/previous-compilation-data.bin b/discodeit/build/tmp/compileJava/previous-compilation-data.bin
new file mode 100644
index 00000000..0d05256c
Binary files /dev/null and b/discodeit/build/tmp/compileJava/previous-compilation-data.bin differ
diff --git a/discodeit/build/tmp/jar/MANIFEST.MF b/discodeit/build/tmp/jar/MANIFEST.MF
new file mode 100644
index 00000000..59499bce
--- /dev/null
+++ b/discodeit/build/tmp/jar/MANIFEST.MF
@@ -0,0 +1,2 @@
+Manifest-Version: 1.0
+
diff --git a/discodeit/discodeit.iml b/discodeit/discodeit.iml
new file mode 100644
index 00000000..f76df2b7
--- /dev/null
+++ b/discodeit/discodeit.iml
@@ -0,0 +1,11 @@
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/discodeit/gradle/wrapper/gradle-wrapper.jar b/discodeit/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 00000000..8bdaf60c
Binary files /dev/null and b/discodeit/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/discodeit/gradle/wrapper/gradle-wrapper.properties b/discodeit/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 00000000..2a84e188
--- /dev/null
+++ b/discodeit/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.0.0-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/discodeit/gradlew b/discodeit/gradlew
new file mode 100644
index 00000000..ef07e016
--- /dev/null
+++ b/discodeit/gradlew
@@ -0,0 +1,251 @@
+#!/bin/sh
+
+#
+# Copyright © 2015 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.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+##############################################################################
+#
+# 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/HEAD/platforms/jvm/plugins-application/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
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
+
+# 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 "$( uname )" in #(
+ CYGWIN* ) cygwin=true ;; #(
+ Darwin* ) darwin=true ;; #(
+ MSYS* | MINGW* ) msys=true ;; #(
+ NONSTOP* ) nonstop=true ;;
+esac
+
+CLASSPATH="\\\"\\\""
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$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: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD=java
+ if ! command -v java >/dev/null 2>&1
+ then
+ die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+ case $MAX_FD in #(
+ max*)
+ # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+ # shellcheck disable=SC2039,SC3045
+ MAX_FD=$( ulimit -H -n ) ||
+ warn "Could not query maximum file descriptor limit"
+ esac
+ case $MAX_FD in #(
+ '' | soft) :;; #(
+ *)
+ # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+ # shellcheck disable=SC2039,SC3045
+ ulimit -n "$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
+
+
+# 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"'
+
+# Collect all arguments for the java command:
+# * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+# and any embedded shellness will be escaped.
+# * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+# treated as '${Hostname}' itself on the command line.
+
+set -- \
+ "-Dorg.gradle.appname=$APP_BASE_NAME" \
+ -classpath "$CLASSPATH" \
+ -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
+ "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+ die "xargs is not available"
+fi
+
+# 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/discodeit/gradlew.bat b/discodeit/gradlew.bat
new file mode 100644
index 00000000..db3a6ac2
--- /dev/null
+++ b/discodeit/gradlew.bat
@@ -0,0 +1,94 @@
+@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
+@rem SPDX-License-Identifier: Apache-2.0
+@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=.
+@rem This is normally unused
+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% equ 0 goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 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!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/discodeit/settings.gradle b/discodeit/settings.gradle
new file mode 100644
index 00000000..345c89f6
--- /dev/null
+++ b/discodeit/settings.gradle
@@ -0,0 +1 @@
+rootProject.name = 'discodeit'
\ No newline at end of file
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/DiscodeitApplication.java b/discodeit/src/main/java/com/sprint/mission/discodeit/DiscodeitApplication.java
new file mode 100644
index 00000000..039e1d90
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/DiscodeitApplication.java
@@ -0,0 +1,12 @@
+package com.sprint.mission.discodeit;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class DiscodeitApplication {
+
+ public static void main(String[] args) {
+ SpringApplication.run(DiscodeitApplication.class, args);
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/JavaApplication.java b/discodeit/src/main/java/com/sprint/mission/discodeit/JavaApplication.java
new file mode 100644
index 00000000..a631bb2f
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/JavaApplication.java
@@ -0,0 +1,54 @@
+//package com.sprint.mission.discodeit;
+//
+//
+//import com.sprint.mission.discodeit.entity.Channel;
+//import com.sprint.mission.discodeit.entity.ChannelType;
+//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.repository.file.FileChannelRepository;
+//import com.sprint.mission.discodeit.repository.file.FileMessageRepository;
+//import com.sprint.mission.discodeit.repository.file.FileUserRepository;
+//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;
+//
+//public class JavaApplication {
+// static User setupUser(UserService userService) {
+// User user = userService.create("woody", "woody@codeit.com", "woody1234");
+// return user;
+// }
+//
+// static Channel setupChannel(ChannelService channelService) {
+// Channel channel = channelService.create(ChannelType.PUBLIC, "공지", "공지 채널입니다.");
+// return channel;
+// }
+//
+// static void messageCreateTest(MessageService messageService, Channel channel, User author) {
+// Message message = messageService.create("안녕하세요.", channel.getId(), author.getId());
+// System.out.println("메시지 생성: " + message.getId());
+// }
+//
+// public static void main(String[] args) {
+// // 레포지토리 초기화
+// UserRepository userRepository = new FileUserRepository();
+// ChannelRepository channelRepository = new FileChannelRepository();
+// MessageRepository messageRepository = new FileMessageRepository();
+//
+// // 서비스 초기화
+// UserService userService = new BasicUserService(userRepository);
+// ChannelService channelService = new BasicChannelService(channelRepository);
+// MessageService messageService = new BasicMessageService(messageRepository, channelRepository, userRepository);
+//
+// // 셋업
+// User user = setupUser(userService);
+// Channel channel = setupChannel(channelService);
+// // 테스트
+// messageCreateTest(messageService, channel, user);
+// }
+//}
\ No newline at end of file
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/controller/AuthController.java b/discodeit/src/main/java/com/sprint/mission/discodeit/controller/AuthController.java
new file mode 100644
index 00000000..f6c46522
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/controller/AuthController.java
@@ -0,0 +1,29 @@
+package com.sprint.mission.discodeit.controller;
+
+import com.sprint.mission.discodeit.dto.request.LoginRequest;
+import com.sprint.mission.discodeit.dto.request.UserStatusUpdateRequest;
+import com.sprint.mission.discodeit.entity.User;
+import com.sprint.mission.discodeit.service.AuthService;
+import com.sprint.mission.discodeit.service.UserStatusService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.time.Instant;
+
+@RestController
+@RequiredArgsConstructor
+public class AuthController {
+ private final AuthService authService;
+ private final UserStatusService userStatusService;
+
+ @RequestMapping(value = "/api/auth/login",method = RequestMethod.POST)
+ public ResponseEntity login(@RequestBody LoginRequest request) {
+ User user = authService.login(request);
+ userStatusService.updateByUserId(user.getId(), new UserStatusUpdateRequest(Instant.now()));
+ return ResponseEntity.ok(user);
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/controller/BinaryContentController.java b/discodeit/src/main/java/com/sprint/mission/discodeit/controller/BinaryContentController.java
new file mode 100644
index 00000000..db0aae00
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/controller/BinaryContentController.java
@@ -0,0 +1,45 @@
+package com.sprint.mission.discodeit.controller;
+
+import com.sprint.mission.discodeit.dto.request.BinaryContentCreateRequest;
+import com.sprint.mission.discodeit.entity.BinaryContent;
+import com.sprint.mission.discodeit.service.BinaryContentService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
+import java.util.List;
+import java.util.UUID;
+
+@RestController
+@RequiredArgsConstructor
+public class BinaryContentController {
+ private final BinaryContentService binaryContentService;
+
+ @RequestMapping(value = "/binary-contents", method = RequestMethod.POST)
+ public ResponseEntity create(@RequestBody BinaryContentCreateRequest request) {
+ return ResponseEntity.ok(binaryContentService.create(request));
+ }
+ //파일1개 조회 및 다운로드
+ @RequestMapping(value = "/binary-contents/{id}", method = RequestMethod.GET)
+ public ResponseEntity downloadOne(@PathVariable UUID id) {
+ BinaryContent content = binaryContentService.find(id);
+ //한글 파일명 안 깨지도록 인코딩 처리
+ String encodedFileName = URLEncoder.encode(content.getFileName(), StandardCharsets.UTF_8)
+ .replaceAll("\\+", "%20");
+ return ResponseEntity.ok()
+ //파일 형식을 지정
+ .contentType(MediaType.parseMediaType(content.getContentType()))
+ //파일 다운로드 시 파일 이름을 지정하는 헤더 설(헤더 : 안에 들어있는게 뭔지 설명해주는 겉포장지)
+ .header(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=\"" + encodedFileName + "\"")
+ //실제 파일 데이터를 바디에 담음
+ .body(content.getBytes());
+ }
+ //파일 여러개 조회
+ @RequestMapping(value = "/binary-contents", method = RequestMethod.GET)
+ public ResponseEntity> findAllByIds(@RequestParam List ids) {
+ return ResponseEntity.ok(binaryContentService.findAllByIdIn(ids));
+ }}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/controller/ChannelController.java b/discodeit/src/main/java/com/sprint/mission/discodeit/controller/ChannelController.java
new file mode 100644
index 00000000..5b0694f3
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/controller/ChannelController.java
@@ -0,0 +1,44 @@
+package com.sprint.mission.discodeit.controller;
+
+import com.sprint.mission.discodeit.dto.data.ChannelDto;
+import com.sprint.mission.discodeit.dto.request.PrivateChannelCreateRequest;
+import com.sprint.mission.discodeit.dto.request.PublicChannelCreateRequest;
+import com.sprint.mission.discodeit.dto.request.PublicChannelUpdateRequest;
+import com.sprint.mission.discodeit.entity.Channel;
+import com.sprint.mission.discodeit.service.ChannelService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+import java.util.UUID;
+
+@RestController
+@RequiredArgsConstructor
+public class ChannelController {
+ private final ChannelService channelService;
+
+ @RequestMapping(value = "/channels/public", method = RequestMethod.POST)
+ public ResponseEntity createPublicChannel(@RequestBody PublicChannelCreateRequest request){
+ return ResponseEntity.ok(channelService.create(request));
+ }
+ @RequestMapping(value = "/channels/private", method = RequestMethod.POST)
+ public ResponseEntity createPrivateChannel(@RequestBody PrivateChannelCreateRequest request){
+ return ResponseEntity.ok(channelService.create(request));
+ }
+ @RequestMapping(value = "/channels/{id}", method = RequestMethod.PUT)
+ public ResponseEntity updateChannel(@PathVariable UUID id, @RequestBody PublicChannelUpdateRequest request) {
+ return ResponseEntity.ok(channelService.update(id, request));
+ }
+ @RequestMapping(value = "/channels/{id}", method = RequestMethod.DELETE)
+ public ResponseEntity deleteChannel(@PathVariable UUID id) {
+ channelService.delete(id);
+ return ResponseEntity.noContent().build();
+ }
+ @RequestMapping(value = "/channels", method = RequestMethod.GET)
+ public ResponseEntity> findAllByUserId(@RequestParam UUID userId){
+ List channels = channelService.findAllByUserId(userId);
+ return ResponseEntity.ok(channels);
+ }
+
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/controller/MessageController.java b/discodeit/src/main/java/com/sprint/mission/discodeit/controller/MessageController.java
new file mode 100644
index 00000000..a4b58eb0
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/controller/MessageController.java
@@ -0,0 +1,36 @@
+package com.sprint.mission.discodeit.controller;
+
+import com.sprint.mission.discodeit.dto.request.MessageCreateRequest;
+import com.sprint.mission.discodeit.dto.request.MessageUpdateRequest;
+import com.sprint.mission.discodeit.entity.Message;
+import com.sprint.mission.discodeit.service.MessageService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+import java.util.UUID;
+
+@RestController
+@RequiredArgsConstructor
+public class MessageController {
+ private final MessageService messageService;
+
+ @RequestMapping(value = "/message", method = RequestMethod.POST)
+ public ResponseEntity sendMessage(@RequestBody MessageCreateRequest request) {
+ return ResponseEntity.ok(messageService.create(request, List.of()));
+ }
+ @RequestMapping(value = "/message/{id}", method = RequestMethod.PUT)
+ public ResponseEntity updateMessage(@PathVariable UUID id, @RequestBody MessageUpdateRequest request){
+ return ResponseEntity.ok(messageService.update(id, request));
+ }
+ @RequestMapping(value = "/message/{id}", method = RequestMethod.DELETE)
+ public ResponseEntity deleteMessage(@PathVariable UUID id) {
+ messageService.delete(id);
+ return ResponseEntity.noContent().build();
+ }
+ @RequestMapping(value = "/message", method = RequestMethod.GET)
+ public ResponseEntity> findAllByChannelId(@RequestParam UUID channelId) {
+ return ResponseEntity.ok(messageService.findAllByChannelId(channelId));
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/controller/ReadStatusController.java b/discodeit/src/main/java/com/sprint/mission/discodeit/controller/ReadStatusController.java
new file mode 100644
index 00000000..1c242c09
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/controller/ReadStatusController.java
@@ -0,0 +1,36 @@
+package com.sprint.mission.discodeit.controller;
+
+import com.sprint.mission.discodeit.dto.request.ReadStatusCreateRequest;
+import com.sprint.mission.discodeit.dto.request.ReadStatusUpdateRequest;
+import com.sprint.mission.discodeit.entity.ReadStatus;
+import com.sprint.mission.discodeit.service.ReadStatusService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.lang.annotation.Retention;
+import java.util.List;
+import java.util.UUID;
+
+@RestController
+@RequiredArgsConstructor
+public class ReadStatusController {
+ private final ReadStatusService readStatusService;
+
+ //단톡방 처음 들어갔을 때 읽기 시작했으니까 기록 시작
+
+ @RequestMapping(value = "/read-statuses", method = RequestMethod.POST)
+ public ResponseEntity create (@RequestBody ReadStatusCreateRequest request) {
+ return ResponseEntity.ok(readStatusService.create(request));
+ }
+ //채팅방에서 메시지를 계속 읽어 내려가면서 마지막으로 읽은 시점을 최신화
+ @RequestMapping(value = "/read-statuses/{id}", method = RequestMethod.PUT)
+ public ResponseEntity update(@PathVariable UUID id, @RequestBody ReadStatusUpdateRequest request) {
+ return ResponseEntity.ok(readStatusService.update(id, request));
+ }
+ //나중에 다시 접속했을 때 "내가 이 방에서 안 읽은 메시지가 몇개지?" 를 계산하기위해 조회가 필요
+ @RequestMapping(value = "/read-statuses", method = RequestMethod.GET)
+ public ResponseEntity> findAllByUserId(@RequestParam UUID userId){
+ return ResponseEntity.ok(readStatusService.findAllByUserId(userId));
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/controller/UserController.java b/discodeit/src/main/java/com/sprint/mission/discodeit/controller/UserController.java
new file mode 100644
index 00000000..d6b1c9c5
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/controller/UserController.java
@@ -0,0 +1,61 @@
+package com.sprint.mission.discodeit.controller;
+
+import com.sprint.mission.discodeit.dto.data.UserDto;
+import com.sprint.mission.discodeit.dto.request.UserCreateRequest;
+import com.sprint.mission.discodeit.dto.request.UserStatusUpdateRequest;
+import com.sprint.mission.discodeit.dto.request.UserUpdateRequest;
+import com.sprint.mission.discodeit.entity.User;
+import com.sprint.mission.discodeit.service.UserService;
+import com.sprint.mission.discodeit.service.UserStatusService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.time.Instant;
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+
+@RestController
+@RequiredArgsConstructor
+public class UserController {
+ private final UserService userService;
+ private final UserStatusService userStatusService;
+
+ @RequestMapping(value = "/users/create", method = RequestMethod.POST)
+ public ResponseEntity creat(@RequestBody UserCreateRequest request) {
+ User createdUser = userService.create(request, Optional.empty());
+ return ResponseEntity.ok(createdUser);
+ }
+
+ //누구를 어떻게 수정할지
+ @RequestMapping(value = "/users/{id}", method = RequestMethod.PUT)
+ public ResponseEntity update(@PathVariable UUID id, @RequestBody UserUpdateRequest request) {
+ User updatedUser = userService.update(id, request, Optional.empty());
+ return ResponseEntity.ok(updatedUser);
+ }
+ //누구를 어떻게 삭제할지
+ @RequestMapping(value = "/users/{id}", method = RequestMethod.DELETE)
+ public ResponseEntity delete(@PathVariable UUID id) {
+ userService.delete(id);
+ return ResponseEntity.noContent().build();
+ }
+ //단건 조회
+ @RequestMapping(value = "/users/{id}", method = RequestMethod.GET)
+ public ResponseEntity find(@PathVariable UUID id) {
+ UserDto user = userService.find(id);
+ return ResponseEntity.ok(user);
+ }
+ //전체 조회
+ @RequestMapping(value = "/api/user/findAll", method = RequestMethod.GET)
+ public ResponseEntity> findAll(){
+ List users = userService.findAll();
+ return ResponseEntity.ok(users);
+ }
+ //온라인 여부만 바꿈
+ @RequestMapping(value = "/users/{id}/online", method = RequestMethod.PATCH)
+ public ResponseEntity updateOnlineStatus(@PathVariable UUID id){
+ userStatusService.updateByUserId(id, new UserStatusUpdateRequest(Instant.now()));
+ return ResponseEntity.noContent().build();
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/dto/data/ChannelDto.java b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/data/ChannelDto.java
new file mode 100644
index 00000000..2005105e
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/data/ChannelDto.java
@@ -0,0 +1,17 @@
+package com.sprint.mission.discodeit.dto.data;
+
+import com.sprint.mission.discodeit.entity.ChannelType;
+
+import java.time.Instant;
+import java.util.List;
+import java.util.UUID;
+
+public record ChannelDto(
+ UUID id,
+ ChannelType type,
+ String name,
+ String description,
+ List participantIds,
+ Instant lastMessageAt
+) {
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/dto/data/UserDto.java b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/data/UserDto.java
new file mode 100644
index 00000000..46881b9d
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/data/UserDto.java
@@ -0,0 +1,15 @@
+package com.sprint.mission.discodeit.dto.data;
+
+import java.time.Instant;
+import java.util.UUID;
+
+public record UserDto(
+ UUID id,
+ Instant createdAt,
+ Instant updatedAt,
+ String username,
+ String email,
+ UUID profileId,
+ Boolean online
+) {
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/BinaryContentCreateRequest.java b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/BinaryContentCreateRequest.java
new file mode 100644
index 00000000..b787a127
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/BinaryContentCreateRequest.java
@@ -0,0 +1,8 @@
+package com.sprint.mission.discodeit.dto.request;
+
+public record BinaryContentCreateRequest(
+ String fileName,
+ String contentType,
+ byte[] bytes
+) {
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/LoginRequest.java b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/LoginRequest.java
new file mode 100644
index 00000000..2ab978e2
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/LoginRequest.java
@@ -0,0 +1,7 @@
+package com.sprint.mission.discodeit.dto.request;
+
+public record LoginRequest(
+ String username,
+ String password
+) {
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/MessageCreateRequest.java b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/MessageCreateRequest.java
new file mode 100644
index 00000000..dd8c3d24
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/MessageCreateRequest.java
@@ -0,0 +1,10 @@
+package com.sprint.mission.discodeit.dto.request;
+
+import java.util.UUID;
+
+public record MessageCreateRequest(
+ String content,
+ UUID channelId,
+ UUID authorId
+) {
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/MessageUpdateRequest.java b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/MessageUpdateRequest.java
new file mode 100644
index 00000000..d1830fbb
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/MessageUpdateRequest.java
@@ -0,0 +1,6 @@
+package com.sprint.mission.discodeit.dto.request;
+
+public record MessageUpdateRequest(
+ String newContent
+) {
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/PrivateChannelCreateRequest.java b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/PrivateChannelCreateRequest.java
new file mode 100644
index 00000000..6b203baa
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/PrivateChannelCreateRequest.java
@@ -0,0 +1,9 @@
+package com.sprint.mission.discodeit.dto.request;
+
+import java.util.List;
+import java.util.UUID;
+
+public record PrivateChannelCreateRequest(
+ List participantIds
+) {
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/PublicChannelCreateRequest.java b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/PublicChannelCreateRequest.java
new file mode 100644
index 00000000..c5b15cc3
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/PublicChannelCreateRequest.java
@@ -0,0 +1,7 @@
+package com.sprint.mission.discodeit.dto.request;
+
+public record PublicChannelCreateRequest(
+ String name,
+ String description
+) {
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/PublicChannelUpdateRequest.java b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/PublicChannelUpdateRequest.java
new file mode 100644
index 00000000..6c023416
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/PublicChannelUpdateRequest.java
@@ -0,0 +1,7 @@
+package com.sprint.mission.discodeit.dto.request;
+
+public record PublicChannelUpdateRequest(
+ String newName,
+ String newDescription
+) {
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/ReadStatusCreateRequest.java b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/ReadStatusCreateRequest.java
new file mode 100644
index 00000000..f2d520af
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/ReadStatusCreateRequest.java
@@ -0,0 +1,11 @@
+package com.sprint.mission.discodeit.dto.request;
+
+import java.time.Instant;
+import java.util.UUID;
+
+public record ReadStatusCreateRequest(
+ UUID userId,
+ UUID channelId,
+ Instant lastReadAt
+) {
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/ReadStatusUpdateRequest.java b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/ReadStatusUpdateRequest.java
new file mode 100644
index 00000000..3921ffc7
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/ReadStatusUpdateRequest.java
@@ -0,0 +1,8 @@
+package com.sprint.mission.discodeit.dto.request;
+
+import java.time.Instant;
+
+public record ReadStatusUpdateRequest(
+ Instant newLastReadAt
+) {
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/UserCreateRequest.java b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/UserCreateRequest.java
new file mode 100644
index 00000000..e1daa625
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/UserCreateRequest.java
@@ -0,0 +1,8 @@
+package com.sprint.mission.discodeit.dto.request;
+
+public record UserCreateRequest(
+ String username,
+ String email,
+ String password
+) {
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/UserResponse.java b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/UserResponse.java
new file mode 100644
index 00000000..b384dd5d
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/UserResponse.java
@@ -0,0 +1,12 @@
+package com.sprint.mission.discodeit.dto.request;
+
+import com.sprint.mission.discodeit.entity.UserStatus;
+
+import java.util.UUID;
+
+public record UserResponse(
+ UUID id,
+ String username,
+ String email,
+ UserStatus userStatus
+) {}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/UserStatusCreateRequest.java b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/UserStatusCreateRequest.java
new file mode 100644
index 00000000..272a0d4c
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/UserStatusCreateRequest.java
@@ -0,0 +1,10 @@
+package com.sprint.mission.discodeit.dto.request;
+
+import java.time.Instant;
+import java.util.UUID;
+
+public record UserStatusCreateRequest(
+ UUID userId,
+ Instant lastActiveAt
+) {
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/UserStatusUpdateRequest.java b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/UserStatusUpdateRequest.java
new file mode 100644
index 00000000..9a001937
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/UserStatusUpdateRequest.java
@@ -0,0 +1,8 @@
+package com.sprint.mission.discodeit.dto.request;
+
+import java.time.Instant;
+
+public record UserStatusUpdateRequest(
+ Instant newLastActiveAt
+) {
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/UserUpdateRequest.java b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/UserUpdateRequest.java
new file mode 100644
index 00000000..d1da4c7a
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/dto/request/UserUpdateRequest.java
@@ -0,0 +1,8 @@
+package com.sprint.mission.discodeit.dto.request;
+
+public record UserUpdateRequest(
+ String newUsername,
+ String newEmail,
+ String newPassword
+) {
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/entity/BinaryContent.java b/discodeit/src/main/java/com/sprint/mission/discodeit/entity/BinaryContent.java
new file mode 100644
index 00000000..3af46c7d
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/entity/BinaryContent.java
@@ -0,0 +1,29 @@
+package com.sprint.mission.discodeit.entity;
+
+import lombok.Getter;
+
+import java.io.Serializable;
+import java.time.Instant;
+import java.util.UUID;
+
+@Getter
+public class BinaryContent implements Serializable {
+ private static final long serialVersionUID = 1L;
+ private UUID id;
+ private Instant createdAt;
+ //
+ private String fileName;
+ private Long size;
+ private String contentType;
+ private byte[] bytes;
+
+ public BinaryContent(String fileName, Long size, String contentType, byte[] bytes) {
+ this.id = UUID.randomUUID();
+ this.createdAt = Instant.now();
+ //
+ this.fileName = fileName;
+ this.size = size;
+ this.contentType = contentType;
+ this.bytes = bytes;
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/entity/Channel.java b/discodeit/src/main/java/com/sprint/mission/discodeit/entity/Channel.java
new file mode 100644
index 00000000..786b8ef2
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/entity/Channel.java
@@ -0,0 +1,44 @@
+package com.sprint.mission.discodeit.entity;
+
+import lombok.Getter;
+
+import java.io.Serializable;
+import java.time.Instant;
+import java.util.UUID;
+
+@Getter
+public class Channel implements Serializable {
+ private static final long serialVersionUID = 1L;
+ private UUID id;
+ private Instant createdAt;
+ private Instant updatedAt;
+ //
+ private ChannelType type;
+ private String name;
+ private String description;
+
+ public Channel(ChannelType type, String name, String description) {
+ this.id = UUID.randomUUID();
+ this.createdAt = Instant.now();
+ //
+ this.type = type;
+ this.name = name;
+ this.description = description;
+ }
+
+ public void update(String newName, String newDescription) {
+ boolean anyValueUpdated = false;
+ if (newName != null && !newName.equals(this.name)) {
+ this.name = newName;
+ anyValueUpdated = true;
+ }
+ if (newDescription != null && !newDescription.equals(this.description)) {
+ this.description = newDescription;
+ anyValueUpdated = true;
+ }
+
+ if (anyValueUpdated) {
+ this.updatedAt = Instant.now();
+ }
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/entity/ChannelType.java b/discodeit/src/main/java/com/sprint/mission/discodeit/entity/ChannelType.java
new file mode 100644
index 00000000..9a2ff3f0
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/entity/ChannelType.java
@@ -0,0 +1,6 @@
+package com.sprint.mission.discodeit.entity;
+
+public enum ChannelType {
+ PUBLIC,
+ PRIVATE,
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/entity/Message.java b/discodeit/src/main/java/com/sprint/mission/discodeit/entity/Message.java
new file mode 100644
index 00000000..870f90b5
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/entity/Message.java
@@ -0,0 +1,45 @@
+package com.sprint.mission.discodeit.entity;
+
+import lombok.Getter;
+
+import java.io.Serializable;
+import java.time.Instant;
+import java.util.List;
+import java.util.UUID;
+
+@Getter
+public class Message implements Serializable {
+ private static final long serialVersionUID = 1L;
+
+ private UUID id;
+ private Instant createdAt;
+ private Instant updatedAt;
+ //
+ private String content;
+ //
+ private UUID channelId;
+ private UUID authorId;
+ private List attachmentIds;
+
+ public Message(String content, UUID channelId, UUID authorId, List attachmentIds) {
+ this.id = UUID.randomUUID();
+ this.createdAt = Instant.now();
+ //
+ this.content = content;
+ this.channelId = channelId;
+ this.authorId = authorId;
+ this.attachmentIds = attachmentIds;
+ }
+
+ public void update(String newContent) {
+ boolean anyValueUpdated = false;
+ if (newContent != null && !newContent.equals(this.content)) {
+ this.content = newContent;
+ anyValueUpdated = true;
+ }
+
+ if (anyValueUpdated) {
+ this.updatedAt = Instant.now();
+ }
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/entity/ReadStatus.java b/discodeit/src/main/java/com/sprint/mission/discodeit/entity/ReadStatus.java
new file mode 100644
index 00000000..79db72e4
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/entity/ReadStatus.java
@@ -0,0 +1,40 @@
+package com.sprint.mission.discodeit.entity;
+
+import lombok.Getter;
+
+import java.io.Serializable;
+import java.time.Instant;
+import java.util.UUID;
+
+@Getter
+public class ReadStatus implements Serializable {
+ private static final long serialVersionUID = 1L;
+ private UUID id;
+ private Instant createdAt;
+ private Instant updatedAt;
+ //
+ private UUID userId;
+ private UUID channelId;
+ private Instant lastReadAt;
+
+ public ReadStatus(UUID userId, UUID channelId, Instant lastReadAt) {
+ this.id = UUID.randomUUID();
+ this.createdAt = Instant.now();
+ //
+ this.userId = userId;
+ this.channelId = channelId;
+ this.lastReadAt = lastReadAt;
+ }
+
+ public void update(Instant newLastReadAt) {
+ boolean anyValueUpdated = false;
+ if (newLastReadAt != null && !newLastReadAt.equals(this.lastReadAt)) {
+ this.lastReadAt = newLastReadAt;
+ anyValueUpdated = true;
+ }
+
+ if (anyValueUpdated) {
+ this.updatedAt = Instant.now();
+ }
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/entity/User.java b/discodeit/src/main/java/com/sprint/mission/discodeit/entity/User.java
new file mode 100644
index 00000000..089ac730
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/entity/User.java
@@ -0,0 +1,55 @@
+package com.sprint.mission.discodeit.entity;
+
+import lombok.Getter;
+
+import java.io.Serializable;
+import java.time.Instant;
+import java.util.UUID;
+
+@Getter
+public class User implements Serializable {
+ private static final long serialVersionUID = 1L;
+
+ private UUID id;
+ private Instant createdAt;
+ private Instant updatedAt;
+ //
+ private String username;
+ private String email;
+ private String password;
+ private UUID profileId; // BinaryContent
+
+ public User(String username, String email, String password, UUID profileId) {
+ this.id = UUID.randomUUID();
+ this.createdAt = Instant.now();
+ //
+ this.username = username;
+ this.email = email;
+ this.password = password;
+ this.profileId = profileId;
+ }
+
+ public void update(String newUsername, String newEmail, String newPassword, UUID newProfileId) {
+ boolean anyValueUpdated = false;
+ if (newUsername != null && !newUsername.equals(this.username)) {
+ this.username = newUsername;
+ anyValueUpdated = true;
+ }
+ if (newEmail != null && !newEmail.equals(this.email)) {
+ this.email = newEmail;
+ anyValueUpdated = true;
+ }
+ if (newPassword != null && !newPassword.equals(this.password)) {
+ this.password = newPassword;
+ anyValueUpdated = true;
+ }
+ if (newProfileId != null && !newProfileId.equals(this.profileId)) {
+ this.profileId = newProfileId;
+ anyValueUpdated = true;
+ }
+
+ if (anyValueUpdated) {
+ this.updatedAt = Instant.now();
+ }
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/entity/UserStatus.java b/discodeit/src/main/java/com/sprint/mission/discodeit/entity/UserStatus.java
new file mode 100644
index 00000000..53c7865a
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/entity/UserStatus.java
@@ -0,0 +1,45 @@
+package com.sprint.mission.discodeit.entity;
+
+import lombok.Getter;
+
+import java.io.Serializable;
+import java.time.Duration;
+import java.time.Instant;
+import java.util.UUID;
+
+@Getter
+public class UserStatus implements Serializable {
+ private static final long serialVersionUID = 1L;
+ private UUID id;
+ private Instant createdAt;
+ private Instant updatedAt;
+ //
+ private UUID userId;
+ private Instant lastActiveAt;
+
+ public UserStatus(UUID userId, Instant lastActiveAt) {
+ this.id = UUID.randomUUID();
+ this.createdAt = Instant.now();
+ //
+ this.userId = userId;
+ this.lastActiveAt = lastActiveAt;
+ }
+
+ public void update(Instant lastActiveAt) {
+ boolean anyValueUpdated = false;
+ if (lastActiveAt != null && !lastActiveAt.equals(this.lastActiveAt)) {
+ this.lastActiveAt = lastActiveAt;
+ anyValueUpdated = true;
+ }
+
+ if (anyValueUpdated) {
+ this.updatedAt = Instant.now();
+ }
+ }
+
+ public Boolean isOnline() {
+ Instant instantFiveMinutesAgo = Instant.now().minus(Duration.ofMinutes(5));
+
+ return lastActiveAt.isAfter(instantFiveMinutesAgo);
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/repository/BinaryContentRepository.java b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/BinaryContentRepository.java
new file mode 100644
index 00000000..15e00987
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/BinaryContentRepository.java
@@ -0,0 +1,15 @@
+package com.sprint.mission.discodeit.repository;
+
+import com.sprint.mission.discodeit.entity.BinaryContent;
+
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+
+public interface BinaryContentRepository {
+ BinaryContent save(BinaryContent binaryContent);
+ Optional findById(UUID id);
+ List findAllByIdIn(List ids);
+ boolean existsById(UUID id);
+ void deleteById(UUID id);
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/repository/ChannelRepository.java b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/ChannelRepository.java
new file mode 100644
index 00000000..326a84f4
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/ChannelRepository.java
@@ -0,0 +1,15 @@
+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 {
+ Channel save(Channel channel);
+ Optional findById(UUID id);
+ List findAll();
+ boolean existsById(UUID id);
+ void deleteById(UUID id);
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/repository/MessageRepository.java b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/MessageRepository.java
new file mode 100644
index 00000000..69547b22
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/MessageRepository.java
@@ -0,0 +1,16 @@
+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 {
+ Message save(Message message);
+ Optional findById(UUID id);
+ List findAllByChannelId(UUID channelId);
+ boolean existsById(UUID id);
+ void deleteById(UUID id);
+ void deleteAllByChannelId(UUID channelId);
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/repository/ReadStatusRepository.java b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/ReadStatusRepository.java
new file mode 100644
index 00000000..e0ef9c69
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/ReadStatusRepository.java
@@ -0,0 +1,17 @@
+package com.sprint.mission.discodeit.repository;
+
+import com.sprint.mission.discodeit.entity.ReadStatus;
+
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+
+public interface ReadStatusRepository {
+ ReadStatus save(ReadStatus readStatus);
+ Optional findById(UUID id);
+ List findAllByUserId(UUID userId);
+ List findAllByChannelId(UUID channelId);
+ boolean existsById(UUID id);
+ void deleteById(UUID id);
+ void deleteAllByChannelId(UUID channelId);
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/repository/UserRepository.java b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/UserRepository.java
new file mode 100644
index 00000000..75c52fa8
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/UserRepository.java
@@ -0,0 +1,18 @@
+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 {
+ User save(User user);
+ Optional findById(UUID id);
+ Optional findByUsername(String username);
+ List findAll();
+ boolean existsById(UUID id);
+ void deleteById(UUID id);
+ boolean existsByEmail(String email);
+ boolean existsByUsername(String username);
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/repository/UserStatusRepository.java b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/UserStatusRepository.java
new file mode 100644
index 00000000..6651bd20
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/UserStatusRepository.java
@@ -0,0 +1,17 @@
+package com.sprint.mission.discodeit.repository;
+
+import com.sprint.mission.discodeit.entity.UserStatus;
+
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+
+public interface UserStatusRepository {
+ UserStatus save(UserStatus userStatus);
+ Optional findById(UUID id);
+ Optional findByUserId(UUID userId);
+ List findAll();
+ boolean existsById(UUID id);
+ void deleteById(UUID id);
+ void deleteByUserId(UUID userId);
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/repository/file/FileBinaryContentRepository.java b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/file/FileBinaryContentRepository.java
new file mode 100644
index 00000000..42a5861f
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/file/FileBinaryContentRepository.java
@@ -0,0 +1,109 @@
+package com.sprint.mission.discodeit.repository.file;
+
+import com.sprint.mission.discodeit.entity.BinaryContent;
+import com.sprint.mission.discodeit.repository.BinaryContentRepository;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Repository;
+
+import java.io.*;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+import java.util.stream.Stream;
+
+@ConditionalOnProperty(name = "discodeit.repository.type", havingValue = "file")
+@Repository
+public class FileBinaryContentRepository implements BinaryContentRepository {
+ private final Path DIRECTORY;
+ private final String EXTENSION = ".ser";
+
+ public FileBinaryContentRepository(
+ @Value("${discodeit.repository.file-directory:data}") String fileDirectory
+ ) {
+ this.DIRECTORY = Paths.get(System.getProperty("user.dir"), fileDirectory, BinaryContent.class.getSimpleName());
+ if (Files.notExists(DIRECTORY)) {
+ try {
+ Files.createDirectories(DIRECTORY);
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ }
+ }
+
+ private Path resolvePath(UUID id) {
+ return DIRECTORY.resolve(id + EXTENSION);
+ }
+
+ @Override
+ public BinaryContent save(BinaryContent binaryContent) {
+ Path path = resolvePath(binaryContent.getId());
+ try (
+ FileOutputStream fos = new FileOutputStream(path.toFile());
+ ObjectOutputStream oos = new ObjectOutputStream(fos)
+ ) {
+ oos.writeObject(binaryContent);
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ return binaryContent;
+ }
+
+ @Override
+ public Optional findById(UUID id) {
+ BinaryContent binaryContentNullable = null;
+ Path path = resolvePath(id);
+ if (Files.exists(path)) {
+ try (
+ FileInputStream fis = new FileInputStream(path.toFile());
+ ObjectInputStream ois = new ObjectInputStream(fis)
+ ) {
+ binaryContentNullable = (BinaryContent) ois.readObject();
+ } catch (IOException | ClassNotFoundException e) {
+ throw new RuntimeException(e);
+ }
+ }
+ return Optional.ofNullable(binaryContentNullable);
+ }
+
+ @Override
+ public List findAllByIdIn(List ids) {
+ try (Stream paths = Files.list(DIRECTORY)) {
+ return paths
+ .filter(path -> path.toString().endsWith(EXTENSION))
+ .map(path -> {
+ try (
+ FileInputStream fis = new FileInputStream(path.toFile());
+ ObjectInputStream ois = new ObjectInputStream(fis)
+ ) {
+ return (BinaryContent) ois.readObject();
+ } catch (IOException | ClassNotFoundException e) {
+ throw new RuntimeException(e);
+ }
+ })
+ .filter(content -> ids.contains(content.getId()))
+ .toList();
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ public boolean existsById(UUID id) {
+ Path path = resolvePath(id);
+ return Files.exists(path);
+ }
+
+ @Override
+ public void deleteById(UUID id) {
+ Path path = resolvePath(id);
+ try {
+ Files.delete(path);
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/repository/file/FileChannelRepository.java b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/file/FileChannelRepository.java
new file mode 100644
index 00000000..a345b967
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/file/FileChannelRepository.java
@@ -0,0 +1,108 @@
+package com.sprint.mission.discodeit.repository.file;
+
+import com.sprint.mission.discodeit.entity.Channel;
+import com.sprint.mission.discodeit.repository.ChannelRepository;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Repository;
+
+import java.io.*;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+import java.util.stream.Stream;
+
+@ConditionalOnProperty(name = "discodeit.repository.type", havingValue = "file")
+@Repository
+public class FileChannelRepository implements ChannelRepository {
+ private final Path DIRECTORY;
+ private final String EXTENSION = ".ser";
+
+ public FileChannelRepository(
+ @Value("${discodeit.repository.file-directory:data}") String fileDirectory
+ ) {
+ this.DIRECTORY = Paths.get(System.getProperty("user.dir"), fileDirectory, Channel.class.getSimpleName());
+ if (Files.notExists(DIRECTORY)) {
+ try {
+ Files.createDirectories(DIRECTORY);
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ }
+ }
+
+ private Path resolvePath(UUID id) {
+ return DIRECTORY.resolve(id + EXTENSION);
+ }
+
+ @Override
+ public Channel save(Channel channel) {
+ Path path = resolvePath(channel.getId());
+ try (
+ FileOutputStream fos = new FileOutputStream(path.toFile());
+ ObjectOutputStream oos = new ObjectOutputStream(fos)
+ ) {
+ oos.writeObject(channel);
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ return channel;
+ }
+
+ @Override
+ public Optional findById(UUID id) {
+ Channel channelNullable = null;
+ Path path = resolvePath(id);
+ if (Files.exists(path)) {
+ try (
+ FileInputStream fis = new FileInputStream(path.toFile());
+ ObjectInputStream ois = new ObjectInputStream(fis)
+ ) {
+ channelNullable = (Channel) ois.readObject();
+ } catch (IOException | ClassNotFoundException e) {
+ throw new RuntimeException(e);
+ }
+ }
+ return Optional.ofNullable(channelNullable);
+ }
+
+ @Override
+ public List findAll() {
+ try (Stream paths = Files.list(DIRECTORY)) {
+ return paths
+ .filter(path -> path.toString().endsWith(EXTENSION))
+ .map(path -> {
+ try (
+ FileInputStream fis = new FileInputStream(path.toFile());
+ ObjectInputStream ois = new ObjectInputStream(fis)
+ ) {
+ return (Channel) ois.readObject();
+ } catch (IOException | ClassNotFoundException e) {
+ throw new RuntimeException(e);
+ }
+ })
+ .toList();
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ public boolean existsById(UUID id) {
+ Path path = resolvePath(id);
+ return Files.exists(path);
+ }
+
+ @Override
+ public void deleteById(UUID id) {
+ Path path = resolvePath(id);
+ try {
+ Files.delete(path);
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/repository/file/FileMessageRepository.java b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/file/FileMessageRepository.java
new file mode 100644
index 00000000..5705d82a
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/file/FileMessageRepository.java
@@ -0,0 +1,115 @@
+package com.sprint.mission.discodeit.repository.file;
+
+import com.sprint.mission.discodeit.entity.Message;
+import com.sprint.mission.discodeit.repository.MessageRepository;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Repository;
+
+import java.io.*;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+import java.util.stream.Stream;
+
+@ConditionalOnProperty(name = "discodeit.repository.type", havingValue = "file")
+@Repository
+public class FileMessageRepository implements MessageRepository {
+ private final Path DIRECTORY;
+ private final String EXTENSION = ".ser";
+
+ public FileMessageRepository(
+ @Value("${discodeit.repository.file-directory:data}") String fileDirectory
+ ) {
+ this.DIRECTORY = Paths.get(System.getProperty("user.dir"), fileDirectory, Message.class.getSimpleName());
+ if (Files.notExists(DIRECTORY)) {
+ try {
+ Files.createDirectories(DIRECTORY);
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ }
+ }
+
+ private Path resolvePath(UUID id) {
+ return DIRECTORY.resolve(id + EXTENSION);
+ }
+
+ @Override
+ public Message save(Message message) {
+ Path path = resolvePath(message.getId());
+ try (
+ FileOutputStream fos = new FileOutputStream(path.toFile());
+ ObjectOutputStream oos = new ObjectOutputStream(fos)
+ ) {
+ oos.writeObject(message);
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ return message;
+ }
+
+ @Override
+ public Optional findById(UUID id) {
+ Message messageNullable = null;
+ Path path = resolvePath(id);
+ if (Files.exists(path)) {
+ try (
+ FileInputStream fis = new FileInputStream(path.toFile());
+ ObjectInputStream ois = new ObjectInputStream(fis)
+ ) {
+ messageNullable = (Message) ois.readObject();
+ } catch (IOException | ClassNotFoundException e) {
+ throw new RuntimeException(e);
+ }
+ }
+ return Optional.ofNullable(messageNullable);
+ }
+
+ @Override
+ public List findAllByChannelId(UUID channelId) {
+ try (Stream paths = Files.list(DIRECTORY)) {
+ return paths
+ .filter(path -> path.toString().endsWith(EXTENSION))
+ .map(path -> {
+ try (
+ FileInputStream fis = new FileInputStream(path.toFile());
+ ObjectInputStream ois = new ObjectInputStream(fis)
+ ) {
+ return (Message) ois.readObject();
+ } catch (IOException | ClassNotFoundException e) {
+ throw new RuntimeException(e);
+ }
+ })
+ .filter(message -> message.getChannelId().equals(channelId))
+ .toList();
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ public boolean existsById(UUID id) {
+ Path path = resolvePath(id);
+ return Files.exists(path);
+ }
+
+ @Override
+ public void deleteById(UUID id) {
+ Path path = resolvePath(id);
+ try {
+ Files.delete(path);
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ public void deleteAllByChannelId(UUID channelId) {
+ this.findAllByChannelId(channelId)
+ .forEach(message -> this.deleteById(message.getId()));
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/repository/file/FileReadStatusRepository.java b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/file/FileReadStatusRepository.java
new file mode 100644
index 00000000..6a0e8fba
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/file/FileReadStatusRepository.java
@@ -0,0 +1,137 @@
+package com.sprint.mission.discodeit.repository.file;
+
+import com.sprint.mission.discodeit.entity.ReadStatus;
+import com.sprint.mission.discodeit.repository.ReadStatusRepository;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Repository;
+
+import java.io.*;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+import java.util.stream.Stream;
+
+@ConditionalOnProperty(name = "discodeit.repository.type", havingValue = "file")
+@Repository
+public class FileReadStatusRepository implements ReadStatusRepository {
+ private final Path DIRECTORY;
+ private final String EXTENSION = ".ser";
+
+ public FileReadStatusRepository(
+ @Value("${discodeit.repository.file-directory:data}") String fileDirectory
+ ) {
+ this.DIRECTORY = Paths.get(System.getProperty("user.dir"), fileDirectory, ReadStatus.class.getSimpleName());
+ if (Files.notExists(DIRECTORY)) {
+ try {
+ Files.createDirectories(DIRECTORY);
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ }
+ }
+
+ private Path resolvePath(UUID id) {
+ return DIRECTORY.resolve(id + EXTENSION);
+ }
+
+ @Override
+ public ReadStatus save(ReadStatus readStatus) {
+ Path path = resolvePath(readStatus.getId());
+ try (
+ FileOutputStream fos = new FileOutputStream(path.toFile());
+ ObjectOutputStream oos = new ObjectOutputStream(fos)
+ ) {
+ oos.writeObject(readStatus);
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ return readStatus;
+ }
+
+ @Override
+ public Optional findById(UUID id) {
+ ReadStatus readStatusNullable = null;
+ Path path = resolvePath(id);
+ if (Files.exists(path)) {
+ try (
+ FileInputStream fis = new FileInputStream(path.toFile());
+ ObjectInputStream ois = new ObjectInputStream(fis)
+ ) {
+ readStatusNullable = (ReadStatus) ois.readObject();
+ } catch (IOException | ClassNotFoundException e) {
+ throw new RuntimeException(e);
+ }
+ }
+ return Optional.ofNullable(readStatusNullable);
+ }
+
+ @Override
+ public List findAllByUserId(UUID userId) {
+ try (Stream paths = Files.list(DIRECTORY)) {
+ return paths
+ .filter(path -> path.toString().endsWith(EXTENSION))
+ .map(path -> {
+ try (
+ FileInputStream fis = new FileInputStream(path.toFile());
+ ObjectInputStream ois = new ObjectInputStream(fis)
+ ) {
+ return (ReadStatus) ois.readObject();
+ } catch (IOException | ClassNotFoundException e) {
+ throw new RuntimeException(e);
+ }
+ })
+ .filter(readStatus -> readStatus.getUserId().equals(userId))
+ .toList();
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ public List findAllByChannelId(UUID channelId) {
+ try (Stream paths = Files.list(DIRECTORY)) {
+ return paths
+ .filter(path -> path.toString().endsWith(EXTENSION))
+ .map(path -> {
+ try (
+ FileInputStream fis = new FileInputStream(path.toFile());
+ ObjectInputStream ois = new ObjectInputStream(fis)
+ ) {
+ return (ReadStatus) ois.readObject();
+ } catch (IOException | ClassNotFoundException e) {
+ throw new RuntimeException(e);
+ }
+ })
+ .filter(readStatus -> readStatus.getChannelId().equals(channelId))
+ .toList();
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ public boolean existsById(UUID id) {
+ Path path = resolvePath(id);
+ return Files.exists(path);
+ }
+
+ @Override
+ public void deleteById(UUID id) {
+ Path path = resolvePath(id);
+ try {
+ Files.delete(path);
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ public void deleteAllByChannelId(UUID channelId) {
+ this.findAllByChannelId(channelId)
+ .forEach(readStatus -> this.deleteById(readStatus.getId()));
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/repository/file/FileUserRepository.java b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/file/FileUserRepository.java
new file mode 100644
index 00000000..b7fa1c1b
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/file/FileUserRepository.java
@@ -0,0 +1,127 @@
+package com.sprint.mission.discodeit.repository.file;
+
+import com.sprint.mission.discodeit.entity.User;
+import com.sprint.mission.discodeit.repository.UserRepository;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Repository;
+
+import java.io.*;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+import java.util.stream.Stream;
+
+@ConditionalOnProperty(name = "discodeit.repository.type", havingValue = "file")
+@Repository
+public class FileUserRepository implements UserRepository {
+ private final Path DIRECTORY;
+ private final String EXTENSION = ".ser";
+
+ public FileUserRepository(
+ @Value("${discodeit.repository.file-directory:data}") String fileDirectory
+ ) {
+ this.DIRECTORY = Paths.get(System.getProperty("user.dir"), fileDirectory, User.class.getSimpleName());
+ if (Files.notExists(DIRECTORY)) {
+ try {
+ Files.createDirectories(DIRECTORY);
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ }
+ }
+
+ private Path resolvePath(UUID id) {
+ return DIRECTORY.resolve(id + EXTENSION);
+ }
+
+ @Override
+ public User save(User user) {
+ Path path = resolvePath(user.getId());
+ try (
+ FileOutputStream fos = new FileOutputStream(path.toFile());
+ ObjectOutputStream oos = new ObjectOutputStream(fos)
+ ) {
+ oos.writeObject(user);
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ return user;
+ }
+
+ @Override
+ public Optional findById(UUID id) {
+ User userNullable = null;
+ Path path = resolvePath(id);
+ if (Files.exists(path)) {
+ try (
+ FileInputStream fis = new FileInputStream(path.toFile());
+ ObjectInputStream ois = new ObjectInputStream(fis)
+ ) {
+ userNullable = (User) ois.readObject();
+ } catch (IOException | ClassNotFoundException e) {
+ throw new RuntimeException(e);
+ }
+ }
+ return Optional.ofNullable(userNullable);
+ }
+
+ @Override
+ public Optional findByUsername(String username) {
+ return this.findAll().stream()
+ .filter(user -> user.getUsername().equals(username))
+ .findFirst();
+ }
+
+ @Override
+ public List findAll() {
+ try (Stream paths = Files.list(DIRECTORY)) {
+ return paths
+ .filter(path -> path.toString().endsWith(EXTENSION))
+ .map(path -> {
+ try (
+ FileInputStream fis = new FileInputStream(path.toFile());
+ ObjectInputStream ois = new ObjectInputStream(fis)
+ ) {
+ return (User) ois.readObject();
+ } catch (IOException | ClassNotFoundException e) {
+ throw new RuntimeException(e);
+ }
+ })
+ .toList();
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ public boolean existsById(UUID id) {
+ Path path = resolvePath(id);
+ return Files.exists(path);
+ }
+
+ @Override
+ public void deleteById(UUID id) {
+ Path path = resolvePath(id);
+ try {
+ Files.delete(path);
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ public boolean existsByEmail(String email) {
+ return this.findAll().stream()
+ .anyMatch(user -> user.getEmail().equals(email));
+ }
+
+ @Override
+ public boolean existsByUsername(String username) {
+ return this.findAll().stream()
+ .anyMatch(user -> user.getUsername().equals(username));
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/repository/file/FileUserStatusRepository.java b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/file/FileUserStatusRepository.java
new file mode 100644
index 00000000..732538db
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/file/FileUserStatusRepository.java
@@ -0,0 +1,121 @@
+package com.sprint.mission.discodeit.repository.file;
+
+import com.sprint.mission.discodeit.entity.UserStatus;
+import com.sprint.mission.discodeit.repository.UserStatusRepository;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Repository;
+
+import java.io.*;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+import java.util.stream.Stream;
+
+@ConditionalOnProperty(name = "discodeit.repository.type", havingValue = "file")
+@Repository
+public class FileUserStatusRepository implements UserStatusRepository {
+ private final Path DIRECTORY;
+ private final String EXTENSION = ".ser";
+
+ public FileUserStatusRepository(
+ @Value("${discodeit.repository.file-directory:data}") String fileDirectory
+ ) {
+ this.DIRECTORY = Paths.get(System.getProperty("user.dir"), fileDirectory, UserStatus.class.getSimpleName());
+ if (Files.notExists(DIRECTORY)) {
+ try {
+ Files.createDirectories(DIRECTORY);
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ }
+ }
+
+ private Path resolvePath(UUID id) {
+ return DIRECTORY.resolve(id + EXTENSION);
+ }
+
+ @Override
+ public UserStatus save(UserStatus userStatus) {
+ Path path = resolvePath(userStatus.getId());
+ try (
+ FileOutputStream fos = new FileOutputStream(path.toFile());
+ ObjectOutputStream oos = new ObjectOutputStream(fos)
+ ) {
+ oos.writeObject(userStatus);
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ return userStatus;
+ }
+
+ @Override
+ public Optional findById(UUID id) {
+ UserStatus userStatusNullable = null;
+ Path path = resolvePath(id);
+ if (Files.exists(path)) {
+ try (
+ FileInputStream fis = new FileInputStream(path.toFile());
+ ObjectInputStream ois = new ObjectInputStream(fis)
+ ) {
+ userStatusNullable = (UserStatus) ois.readObject();
+ } catch (IOException | ClassNotFoundException e) {
+ throw new RuntimeException(e);
+ }
+ }
+ return Optional.ofNullable(userStatusNullable);
+ }
+
+ @Override
+ public Optional findByUserId(UUID userId) {
+ return findAll().stream()
+ .filter(userStatus -> userStatus.getUserId().equals(userId))
+ .findFirst();
+ }
+
+ @Override
+ public List findAll() {
+ try (Stream paths = Files.list(DIRECTORY)) {
+ return paths
+ .filter(path -> path.toString().endsWith(EXTENSION))
+ .map(path -> {
+ try (
+ FileInputStream fis = new FileInputStream(path.toFile());
+ ObjectInputStream ois = new ObjectInputStream(fis)
+ ) {
+ return (UserStatus) ois.readObject();
+ } catch (IOException | ClassNotFoundException e) {
+ throw new RuntimeException(e);
+ }
+ })
+ .toList();
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ public boolean existsById(UUID id) {
+ Path path = resolvePath(id);
+ return Files.exists(path);
+ }
+
+ @Override
+ public void deleteById(UUID id) {
+ Path path = resolvePath(id);
+ try {
+ Files.delete(path);
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ public void deleteByUserId(UUID userId) {
+ this.findByUserId(userId)
+ .ifPresent(userStatus -> this.deleteById(userStatus.getId()));
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFBinaryContentRepository.java b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFBinaryContentRepository.java
new file mode 100644
index 00000000..48f55a3f
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFBinaryContentRepository.java
@@ -0,0 +1,46 @@
+package com.sprint.mission.discodeit.repository.jcf;
+
+import com.sprint.mission.discodeit.entity.BinaryContent;
+import com.sprint.mission.discodeit.repository.BinaryContentRepository;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Repository;
+
+import java.util.*;
+
+@ConditionalOnProperty(name = "discodeit.repository.type", havingValue = "jcf", matchIfMissing = true)
+@Repository
+public class JCFBinaryContentRepository implements BinaryContentRepository {
+ private final Map data;
+
+ public JCFBinaryContentRepository() {
+ this.data = new HashMap<>();
+ }
+
+ @Override
+ public BinaryContent save(BinaryContent binaryContent) {
+ this.data.put(binaryContent.getId(), binaryContent);
+ return binaryContent;
+ }
+
+ @Override
+ public Optional findById(UUID id) {
+ return Optional.ofNullable(this.data.get(id));
+ }
+
+ @Override
+ public List findAllByIdIn(List ids) {
+ return this.data.values().stream()
+ .filter(content -> ids.contains(content.getId()))
+ .toList();
+ }
+
+ @Override
+ public boolean existsById(UUID id) {
+ return this.data.containsKey(id);
+ }
+
+ @Override
+ public void deleteById(UUID id) {
+ this.data.remove(id);
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFChannelRepository.java b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFChannelRepository.java
new file mode 100644
index 00000000..5e4ec928
--- /dev/null
+++ b/discodeit/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 org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Repository;
+
+import java.util.*;
+
+@ConditionalOnProperty(name = "discodeit.repository.type", havingValue = "jcf", matchIfMissing = true)
+@Repository
+public class JCFChannelRepository implements ChannelRepository {
+ private final Map data;
+
+ public JCFChannelRepository() {
+ this.data = new HashMap<>();
+ }
+
+ @Override
+ public Channel save(Channel channel) {
+ this.data.put(channel.getId(), channel);
+ return channel;
+ }
+
+ @Override
+ public Optional findById(UUID id) {
+ return Optional.ofNullable(this.data.get(id));
+ }
+
+ @Override
+ public List findAll() {
+ return this.data.values().stream().toList();
+ }
+
+ @Override
+ public boolean existsById(UUID id) {
+ return this.data.containsKey(id);
+ }
+
+ @Override
+ public void deleteById(UUID id) {
+ this.data.remove(id);
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFMessageRepository.java b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFMessageRepository.java
new file mode 100644
index 00000000..c0039f96
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFMessageRepository.java
@@ -0,0 +1,50 @@
+package com.sprint.mission.discodeit.repository.jcf;
+
+import com.sprint.mission.discodeit.entity.Message;
+import com.sprint.mission.discodeit.repository.MessageRepository;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Repository;
+
+import java.util.*;
+
+@ConditionalOnProperty(name = "discodeit.repository.type", havingValue = "jcf", matchIfMissing = true)
+@Repository
+public class JCFMessageRepository implements MessageRepository {
+ private final Map data;
+
+ public JCFMessageRepository() {
+ this.data = new HashMap<>();
+ }
+
+ @Override
+ public Message save(Message message) {
+ this.data.put(message.getId(), message);
+ return message;
+ }
+
+ @Override
+ public Optional findById(UUID id) {
+ return Optional.ofNullable(this.data.get(id));
+ }
+
+ @Override
+ public List findAllByChannelId(UUID channelId) {
+ return this.data.values().stream().filter(message -> message.getChannelId().equals(channelId)).toList();
+ }
+
+ @Override
+ public boolean existsById(UUID id) {
+ return this.data.containsKey(id);
+ }
+
+ @Override
+ public void deleteById(UUID id) {
+ this.data.remove(id);
+ }
+
+ @Override
+ public void deleteAllByChannelId(UUID channelId) {
+ this.findAllByChannelId(channelId)
+ .forEach(message -> this.deleteById(message.getId()));
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFReadStatusRepository.java b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFReadStatusRepository.java
new file mode 100644
index 00000000..9c483eeb
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFReadStatusRepository.java
@@ -0,0 +1,59 @@
+package com.sprint.mission.discodeit.repository.jcf;
+
+import com.sprint.mission.discodeit.entity.ReadStatus;
+import com.sprint.mission.discodeit.repository.ReadStatusRepository;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Repository;
+
+import java.util.*;
+
+@ConditionalOnProperty(name = "discodeit.repository.type", havingValue = "jcf", matchIfMissing = true)
+@Repository
+public class JCFReadStatusRepository implements ReadStatusRepository {
+ private final Map data;
+
+ public JCFReadStatusRepository() {
+ this.data = new HashMap<>();
+ }
+
+ @Override
+ public ReadStatus save(ReadStatus readStatus) {
+ this.data.put(readStatus.getId(), readStatus);
+ return readStatus;
+ }
+
+ @Override
+ public Optional findById(UUID id) {
+ return Optional.ofNullable(this.data.get(id));
+ }
+
+ @Override
+ public List findAllByUserId(UUID userId) {
+ return this.data.values().stream()
+ .filter(readStatus -> readStatus.getUserId().equals(userId))
+ .toList();
+ }
+
+ @Override
+ public List findAllByChannelId(UUID channelId) {
+ return this.data.values().stream()
+ .filter(readStatus -> readStatus.getChannelId().equals(channelId))
+ .toList();
+ }
+
+ @Override
+ public boolean existsById(UUID id) {
+ return this.data.containsKey(id);
+ }
+
+ @Override
+ public void deleteById(UUID id) {
+ this.data.remove(id);
+ }
+
+ @Override
+ public void deleteAllByChannelId(UUID channelId) {
+ this.findAllByChannelId(channelId)
+ .forEach(readStatus -> this.deleteById(readStatus.getId()));
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFUserRepository.java b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFUserRepository.java
new file mode 100644
index 00000000..ec1bc555
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFUserRepository.java
@@ -0,0 +1,61 @@
+package com.sprint.mission.discodeit.repository.jcf;
+
+import com.sprint.mission.discodeit.entity.User;
+import com.sprint.mission.discodeit.repository.UserRepository;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Repository;
+
+import java.util.*;
+
+@ConditionalOnProperty(name = "discodeit.repository.type", havingValue = "jcf", matchIfMissing = true)
+@Repository
+public class JCFUserRepository implements UserRepository {
+ private final Map data;
+
+ public JCFUserRepository() {
+ this.data = new HashMap<>();
+ }
+
+ @Override
+ public User save(User user) {
+ this.data.put(user.getId(), user);
+ return user;
+ }
+
+ @Override
+ public Optional findById(UUID id) {
+ return Optional.ofNullable(this.data.get(id));
+ }
+
+ @Override
+ public Optional findByUsername(String username) {
+ return this.findAll().stream()
+ .filter(user -> user.getUsername().equals(username))
+ .findFirst();
+ }
+
+ @Override
+ public List findAll() {
+ return this.data.values().stream().toList();
+ }
+
+ @Override
+ public boolean existsById(UUID id) {
+ return this.data.containsKey(id);
+ }
+
+ @Override
+ public void deleteById(UUID id) {
+ this.data.remove(id);
+ }
+
+ @Override
+ public boolean existsByEmail(String email) {
+ return this.findAll().stream().anyMatch(user -> user.getEmail().equals(email));
+ }
+
+ @Override
+ public boolean existsByUsername(String username) {
+ return this.findAll().stream().anyMatch(user -> user.getUsername().equals(username));
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFUserStatusRepository.java b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFUserStatusRepository.java
new file mode 100644
index 00000000..334cfad7
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/repository/jcf/JCFUserStatusRepository.java
@@ -0,0 +1,57 @@
+package com.sprint.mission.discodeit.repository.jcf;
+
+import com.sprint.mission.discodeit.entity.UserStatus;
+import com.sprint.mission.discodeit.repository.UserStatusRepository;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.stereotype.Repository;
+
+import java.util.*;
+
+@ConditionalOnProperty(name = "discodeit.repository.type", havingValue = "jcf", matchIfMissing = true)
+@Repository
+public class JCFUserStatusRepository implements UserStatusRepository {
+ private final Map data;
+
+ public JCFUserStatusRepository() {
+ this.data = new HashMap<>();
+ }
+
+ @Override
+ public UserStatus save(UserStatus userStatus) {
+ this.data.put(userStatus.getId(), userStatus);
+ return userStatus;
+ }
+
+ @Override
+ public Optional findById(UUID id) {
+ return Optional.ofNullable(this.data.get(id));
+ }
+
+ @Override
+ public Optional findByUserId(UUID userId) {
+ return this.findAll().stream()
+ .filter(userStatus -> userStatus.getUserId().equals(userId))
+ .findFirst();
+ }
+
+ @Override
+ public List findAll() {
+ return this.data.values().stream().toList();
+ }
+
+ @Override
+ public boolean existsById(UUID id) {
+ return this.data.containsKey(id);
+ }
+
+ @Override
+ public void deleteById(UUID id) {
+ this.data.remove(id);
+ }
+
+ @Override
+ public void deleteByUserId(UUID userId) {
+ this.findByUserId(userId)
+ .ifPresent(userStatus -> this.deleteByUserId(userStatus.getId()));
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/service/AuthService.java b/discodeit/src/main/java/com/sprint/mission/discodeit/service/AuthService.java
new file mode 100644
index 00000000..fcc2b1af
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/service/AuthService.java
@@ -0,0 +1,8 @@
+package com.sprint.mission.discodeit.service;
+
+import com.sprint.mission.discodeit.dto.request.LoginRequest;
+import com.sprint.mission.discodeit.entity.User;
+
+public interface AuthService {
+ User login(LoginRequest loginRequest);
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/service/BinaryContentService.java b/discodeit/src/main/java/com/sprint/mission/discodeit/service/BinaryContentService.java
new file mode 100644
index 00000000..77d8358b
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/service/BinaryContentService.java
@@ -0,0 +1,14 @@
+package com.sprint.mission.discodeit.service;
+
+import com.sprint.mission.discodeit.dto.request.BinaryContentCreateRequest;
+import com.sprint.mission.discodeit.entity.BinaryContent;
+
+import java.util.List;
+import java.util.UUID;
+
+public interface BinaryContentService {
+ BinaryContent create(BinaryContentCreateRequest request);
+ BinaryContent find(UUID binaryContentId);
+ List findAllByIdIn(List binaryContentIds);
+ void delete(UUID binaryContentId);
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/service/ChannelService.java b/discodeit/src/main/java/com/sprint/mission/discodeit/service/ChannelService.java
new file mode 100644
index 00000000..bf7ab807
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/service/ChannelService.java
@@ -0,0 +1,19 @@
+package com.sprint.mission.discodeit.service;
+
+import com.sprint.mission.discodeit.dto.data.ChannelDto;
+import com.sprint.mission.discodeit.dto.request.PrivateChannelCreateRequest;
+import com.sprint.mission.discodeit.dto.request.PublicChannelCreateRequest;
+import com.sprint.mission.discodeit.dto.request.PublicChannelUpdateRequest;
+import com.sprint.mission.discodeit.entity.Channel;
+
+import java.util.List;
+import java.util.UUID;
+
+public interface ChannelService {
+ Channel create(PublicChannelCreateRequest request);
+ Channel create(PrivateChannelCreateRequest request);
+ ChannelDto find(UUID channelId);
+ List findAllByUserId(UUID userId);
+ Channel update(UUID channelId, PublicChannelUpdateRequest request);
+ void delete(UUID channelId);
+}
\ No newline at end of file
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/service/MessageService.java b/discodeit/src/main/java/com/sprint/mission/discodeit/service/MessageService.java
new file mode 100644
index 00000000..fa517ef9
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/service/MessageService.java
@@ -0,0 +1,17 @@
+package com.sprint.mission.discodeit.service;
+
+import com.sprint.mission.discodeit.dto.request.BinaryContentCreateRequest;
+import com.sprint.mission.discodeit.dto.request.MessageCreateRequest;
+import com.sprint.mission.discodeit.dto.request.MessageUpdateRequest;
+import com.sprint.mission.discodeit.entity.Message;
+
+import java.util.List;
+import java.util.UUID;
+
+public interface MessageService {
+ Message create(MessageCreateRequest messageCreateRequest, List binaryContentCreateRequests);
+ Message find(UUID messageId);
+ List findAllByChannelId(UUID channelId);
+ Message update(UUID messageId, MessageUpdateRequest request);
+ void delete(UUID messageId);
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/service/ReadStatusService.java b/discodeit/src/main/java/com/sprint/mission/discodeit/service/ReadStatusService.java
new file mode 100644
index 00000000..fcbc82f9
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/service/ReadStatusService.java
@@ -0,0 +1,16 @@
+package com.sprint.mission.discodeit.service;
+
+import com.sprint.mission.discodeit.dto.request.ReadStatusCreateRequest;
+import com.sprint.mission.discodeit.dto.request.ReadStatusUpdateRequest;
+import com.sprint.mission.discodeit.entity.ReadStatus;
+
+import java.util.List;
+import java.util.UUID;
+
+public interface ReadStatusService {
+ ReadStatus create(ReadStatusCreateRequest request);
+ ReadStatus find(UUID readStatusId);
+ List findAllByUserId(UUID userId);
+ ReadStatus update(UUID readStatusId, ReadStatusUpdateRequest request);
+ void delete(UUID readStatusId);
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/service/UserService.java b/discodeit/src/main/java/com/sprint/mission/discodeit/service/UserService.java
new file mode 100644
index 00000000..d824a780
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/service/UserService.java
@@ -0,0 +1,19 @@
+package com.sprint.mission.discodeit.service;
+
+import com.sprint.mission.discodeit.dto.data.UserDto;
+import com.sprint.mission.discodeit.dto.request.BinaryContentCreateRequest;
+import com.sprint.mission.discodeit.dto.request.UserCreateRequest;
+import com.sprint.mission.discodeit.dto.request.UserUpdateRequest;
+import com.sprint.mission.discodeit.entity.User;
+
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+
+public interface UserService {
+ User create(UserCreateRequest userCreateRequest, Optional profileCreateRequest);
+ UserDto find(UUID userId);
+ List findAll();
+ User update(UUID userId, UserUpdateRequest userUpdateRequest, Optional profileCreateRequest);
+ void delete(UUID userId);
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/service/UserStatusService.java b/discodeit/src/main/java/com/sprint/mission/discodeit/service/UserStatusService.java
new file mode 100644
index 00000000..47058277
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/service/UserStatusService.java
@@ -0,0 +1,17 @@
+package com.sprint.mission.discodeit.service;
+
+import com.sprint.mission.discodeit.dto.request.UserStatusCreateRequest;
+import com.sprint.mission.discodeit.dto.request.UserStatusUpdateRequest;
+import com.sprint.mission.discodeit.entity.UserStatus;
+
+import java.util.List;
+import java.util.UUID;
+
+public interface UserStatusService {
+ UserStatus create(UserStatusCreateRequest request);
+ UserStatus find(UUID userStatusId);
+ List findAll();
+ UserStatus update(UUID userStatusId, UserStatusUpdateRequest request);
+ UserStatus updateByUserId(UUID userId, UserStatusUpdateRequest request);
+ void delete(UUID userStatusId);
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/service/basic/BasicAuthService.java b/discodeit/src/main/java/com/sprint/mission/discodeit/service/basic/BasicAuthService.java
new file mode 100644
index 00000000..38f67f1c
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/service/basic/BasicAuthService.java
@@ -0,0 +1,31 @@
+package com.sprint.mission.discodeit.service.basic;
+
+import com.sprint.mission.discodeit.dto.request.LoginRequest;
+import com.sprint.mission.discodeit.entity.User;
+import com.sprint.mission.discodeit.repository.UserRepository;
+import com.sprint.mission.discodeit.service.AuthService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.NoSuchElementException;
+
+@RequiredArgsConstructor
+@Service
+public class BasicAuthService implements AuthService {
+ private final UserRepository userRepository;
+
+ @Override
+ public User login(LoginRequest loginRequest) {
+ String username = loginRequest.username();
+ String password = loginRequest.password();
+
+ User user = userRepository.findByUsername(username)
+ .orElseThrow(() -> new NoSuchElementException("User with username " + username + " not found"));
+
+ if (!user.getPassword().equals(password)) {
+ throw new IllegalArgumentException("Wrong password");
+ }
+
+ return user;
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/service/basic/BasicBinaryContentService.java b/discodeit/src/main/java/com/sprint/mission/discodeit/service/basic/BasicBinaryContentService.java
new file mode 100644
index 00000000..74a6532e
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/service/basic/BasicBinaryContentService.java
@@ -0,0 +1,52 @@
+package com.sprint.mission.discodeit.service.basic;
+
+import com.sprint.mission.discodeit.dto.request.BinaryContentCreateRequest;
+import com.sprint.mission.discodeit.entity.BinaryContent;
+import com.sprint.mission.discodeit.repository.BinaryContentRepository;
+import com.sprint.mission.discodeit.service.BinaryContentService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.NoSuchElementException;
+import java.util.UUID;
+
+@RequiredArgsConstructor
+@Service
+public class BasicBinaryContentService implements BinaryContentService {
+ private final BinaryContentRepository binaryContentRepository;
+
+ @Override
+ public BinaryContent create(BinaryContentCreateRequest request) {
+ String fileName = request.fileName();
+ byte[] bytes = request.bytes();
+ String contentType = request.contentType();
+ BinaryContent binaryContent = new BinaryContent(
+ fileName,
+ (long) bytes.length,
+ contentType,
+ bytes
+ );
+ return binaryContentRepository.save(binaryContent);
+ }
+
+ @Override
+ public BinaryContent find(UUID binaryContentId) {
+ return binaryContentRepository.findById(binaryContentId)
+ .orElseThrow(() -> new NoSuchElementException("BinaryContent with id " + binaryContentId + " not found"));
+ }
+
+ @Override
+ public List findAllByIdIn(List binaryContentIds) {
+ return binaryContentRepository.findAllByIdIn(binaryContentIds).stream()
+ .toList();
+ }
+
+ @Override
+ public void delete(UUID binaryContentId) {
+ if (!binaryContentRepository.existsById(binaryContentId)) {
+ throw new NoSuchElementException("BinaryContent with id " + binaryContentId + " not found");
+ }
+ binaryContentRepository.deleteById(binaryContentId);
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/service/basic/BasicChannelService.java b/discodeit/src/main/java/com/sprint/mission/discodeit/service/basic/BasicChannelService.java
new file mode 100644
index 00000000..6a7d1a61
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/service/basic/BasicChannelService.java
@@ -0,0 +1,122 @@
+package com.sprint.mission.discodeit.service.basic;
+
+import com.sprint.mission.discodeit.dto.data.ChannelDto;
+import com.sprint.mission.discodeit.dto.request.PrivateChannelCreateRequest;
+import com.sprint.mission.discodeit.dto.request.PublicChannelCreateRequest;
+import com.sprint.mission.discodeit.dto.request.PublicChannelUpdateRequest;
+import com.sprint.mission.discodeit.entity.Channel;
+import com.sprint.mission.discodeit.entity.ChannelType;
+import com.sprint.mission.discodeit.entity.Message;
+import com.sprint.mission.discodeit.entity.ReadStatus;
+import com.sprint.mission.discodeit.repository.ChannelRepository;
+import com.sprint.mission.discodeit.repository.MessageRepository;
+import com.sprint.mission.discodeit.repository.ReadStatusRepository;
+import com.sprint.mission.discodeit.service.ChannelService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.time.Instant;
+import java.util.*;
+
+@RequiredArgsConstructor
+@Service
+public class BasicChannelService implements ChannelService {
+ private final ChannelRepository channelRepository;
+ //
+ private final ReadStatusRepository readStatusRepository;
+ private final MessageRepository messageRepository;
+
+ @Override
+ public Channel create(PublicChannelCreateRequest request) {
+ String name = request.name();
+ String description = request.description();
+ Channel channel = new Channel(ChannelType.PUBLIC, name, description);
+
+ return channelRepository.save(channel);
+ }
+
+ @Override
+ public Channel create(PrivateChannelCreateRequest request) {
+ Channel channel = new Channel(ChannelType.PRIVATE, null, null);
+ Channel createdChannel = channelRepository.save(channel);
+
+ request.participantIds().stream()
+ .map(userId -> new ReadStatus(userId, createdChannel.getId(), Instant.MIN))
+ .forEach(readStatusRepository::save);
+
+ return createdChannel;
+ }
+
+ @Override
+ public ChannelDto find(UUID channelId) {
+ return channelRepository.findById(channelId)
+ .map(this::toDto)
+ .orElseThrow(() -> new NoSuchElementException("Channel with id " + channelId + " not found"));
+ }
+
+ @Override
+ public List findAllByUserId(UUID userId) {
+ List mySubscribedChannelIds = readStatusRepository.findAllByUserId(userId).stream()
+ .map(ReadStatus::getChannelId)
+ .toList();
+
+ return channelRepository.findAll().stream()
+ .filter(channel ->
+ channel.getType().equals(ChannelType.PUBLIC)
+ || mySubscribedChannelIds.contains(channel.getId())
+ )
+ .map(this::toDto)
+ .toList();
+ }
+
+ @Override
+ public Channel update(UUID channelId, PublicChannelUpdateRequest request) {
+ String newName = request.newName();
+ String newDescription = request.newDescription();
+ Channel channel = channelRepository.findById(channelId)
+ .orElseThrow(() -> new NoSuchElementException("Channel with id " + channelId + " not found"));
+ if (channel.getType().equals(ChannelType.PRIVATE)) {
+ throw new IllegalArgumentException("Private channel cannot be updated");
+ }
+ channel.update(newName, newDescription);
+ return channelRepository.save(channel);
+ }
+
+ @Override
+ public void delete(UUID channelId) {
+ Channel channel = channelRepository.findById(channelId)
+ .orElseThrow(() -> new NoSuchElementException("Channel with id " + channelId + " not found"));
+
+ messageRepository.deleteAllByChannelId(channel.getId());
+ readStatusRepository.deleteAllByChannelId(channel.getId());
+
+ channelRepository.deleteById(channelId);
+ }
+
+ private ChannelDto toDto(Channel channel) {
+ Instant lastMessageAt = messageRepository.findAllByChannelId(channel.getId())
+ .stream()
+ .sorted(Comparator.comparing(Message::getCreatedAt).reversed())
+ .map(Message::getCreatedAt)
+ .limit(1)
+ .findFirst()
+ .orElse(Instant.MIN);
+
+ List participantIds = new ArrayList<>();
+ if (channel.getType().equals(ChannelType.PRIVATE)) {
+ readStatusRepository.findAllByChannelId(channel.getId())
+ .stream()
+ .map(ReadStatus::getUserId)
+ .forEach(participantIds::add);
+ }
+
+ return new ChannelDto(
+ channel.getId(),
+ channel.getType(),
+ channel.getName(),
+ channel.getDescription(),
+ participantIds,
+ lastMessageAt
+ );
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/service/basic/BasicMessageService.java b/discodeit/src/main/java/com/sprint/mission/discodeit/service/basic/BasicMessageService.java
new file mode 100644
index 00000000..4ecca5be
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/service/basic/BasicMessageService.java
@@ -0,0 +1,94 @@
+package com.sprint.mission.discodeit.service.basic;
+
+import com.sprint.mission.discodeit.dto.request.BinaryContentCreateRequest;
+import com.sprint.mission.discodeit.dto.request.MessageCreateRequest;
+import com.sprint.mission.discodeit.dto.request.MessageUpdateRequest;
+import com.sprint.mission.discodeit.entity.BinaryContent;
+import com.sprint.mission.discodeit.entity.Message;
+import com.sprint.mission.discodeit.repository.BinaryContentRepository;
+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 lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.NoSuchElementException;
+import java.util.UUID;
+
+@RequiredArgsConstructor
+@Service
+public class BasicMessageService implements MessageService {
+ private final MessageRepository messageRepository;
+ //
+ private final ChannelRepository channelRepository;
+ private final UserRepository userRepository;
+ private final BinaryContentRepository binaryContentRepository;
+
+ @Override
+ public Message create(MessageCreateRequest messageCreateRequest, List binaryContentCreateRequests) {
+ UUID channelId = messageCreateRequest.channelId();
+ UUID authorId = messageCreateRequest.authorId();
+
+ if (!channelRepository.existsById(channelId)) {
+ throw new NoSuchElementException("Channel with id " + channelId + " does not exist");
+ }
+ if (!userRepository.existsById(authorId)) {
+ throw new NoSuchElementException("Author with id " + authorId + " does not exist");
+ }
+
+ List attachmentIds = binaryContentCreateRequests.stream()
+ .map(attachmentRequest -> {
+ String fileName = attachmentRequest.fileName();
+ String contentType = attachmentRequest.contentType();
+ byte[] bytes = attachmentRequest.bytes();
+
+ BinaryContent binaryContent = new BinaryContent(fileName, (long) bytes.length, contentType, bytes);
+ BinaryContent createdBinaryContent = binaryContentRepository.save(binaryContent);
+ return createdBinaryContent.getId();
+ })
+ .toList();
+
+ String content = messageCreateRequest.content();
+ Message message = new Message(
+ content,
+ channelId,
+ authorId,
+ attachmentIds
+ );
+ return messageRepository.save(message);
+ }
+
+ @Override
+ public Message find(UUID messageId) {
+ return messageRepository.findById(messageId)
+ .orElseThrow(() -> new NoSuchElementException("Message with id " + messageId + " not found"));
+ }
+
+ @Override
+ public List findAllByChannelId(UUID channelId) {
+ return messageRepository.findAllByChannelId(channelId).stream()
+ .toList();
+ }
+
+ @Override
+ public Message update(UUID messageId, MessageUpdateRequest request) {
+ String newContent = request.newContent();
+ Message message = messageRepository.findById(messageId)
+ .orElseThrow(() -> new NoSuchElementException("Message with id " + messageId + " not found"));
+ message.update(newContent);
+ return messageRepository.save(message);
+ }
+
+ @Override
+ public void delete(UUID messageId) {
+ Message message = messageRepository.findById(messageId)
+ .orElseThrow(() -> new NoSuchElementException("Message with id " + messageId + " not found"));
+
+ message.getAttachmentIds()
+ .forEach(binaryContentRepository::deleteById);
+
+ messageRepository.deleteById(messageId);
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/service/basic/BasicReadStatusService.java b/discodeit/src/main/java/com/sprint/mission/discodeit/service/basic/BasicReadStatusService.java
new file mode 100644
index 00000000..18c00fb9
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/service/basic/BasicReadStatusService.java
@@ -0,0 +1,74 @@
+package com.sprint.mission.discodeit.service.basic;
+
+import com.sprint.mission.discodeit.dto.request.ReadStatusCreateRequest;
+import com.sprint.mission.discodeit.dto.request.ReadStatusUpdateRequest;
+import com.sprint.mission.discodeit.entity.ReadStatus;
+import com.sprint.mission.discodeit.repository.ChannelRepository;
+import com.sprint.mission.discodeit.repository.ReadStatusRepository;
+import com.sprint.mission.discodeit.repository.UserRepository;
+import com.sprint.mission.discodeit.service.ReadStatusService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.time.Instant;
+import java.util.List;
+import java.util.NoSuchElementException;
+import java.util.UUID;
+
+@RequiredArgsConstructor
+@Service
+public class BasicReadStatusService implements ReadStatusService {
+ private final ReadStatusRepository readStatusRepository;
+ private final UserRepository userRepository;
+ private final ChannelRepository channelRepository;
+
+ @Override
+ public ReadStatus create(ReadStatusCreateRequest request) {
+ UUID userId = request.userId();
+ UUID channelId = request.channelId();
+
+ if (!userRepository.existsById(userId)) {
+ throw new NoSuchElementException("User with id " + userId + " does not exist");
+ }
+ if (!channelRepository.existsById(channelId)) {
+ throw new NoSuchElementException("Channel with id " + channelId + " does not exist");
+ }
+ if (readStatusRepository.findAllByUserId(userId).stream()
+ .anyMatch(readStatus -> readStatus.getChannelId().equals(channelId))) {
+ throw new IllegalArgumentException("ReadStatus with userId " + userId + " and channelId " + channelId + " already exists");
+ }
+
+ Instant lastReadAt = request.lastReadAt();
+ ReadStatus readStatus = new ReadStatus(userId, channelId, lastReadAt);
+ return readStatusRepository.save(readStatus);
+ }
+
+ @Override
+ public ReadStatus find(UUID readStatusId) {
+ return readStatusRepository.findById(readStatusId)
+ .orElseThrow(() -> new NoSuchElementException("ReadStatus with id " + readStatusId + " not found"));
+ }
+
+ @Override
+ public List findAllByUserId(UUID userId) {
+ return readStatusRepository.findAllByUserId(userId).stream()
+ .toList();
+ }
+
+ @Override
+ public ReadStatus update(UUID readStatusId, ReadStatusUpdateRequest request) {
+ Instant newLastReadAt = request.newLastReadAt();
+ ReadStatus readStatus = readStatusRepository.findById(readStatusId)
+ .orElseThrow(() -> new NoSuchElementException("ReadStatus with id " + readStatusId + " not found"));
+ readStatus.update(newLastReadAt);
+ return readStatusRepository.save(readStatus);
+ }
+
+ @Override
+ public void delete(UUID readStatusId) {
+ if (!readStatusRepository.existsById(readStatusId)) {
+ throw new NoSuchElementException("ReadStatus with id " + readStatusId + " not found");
+ }
+ readStatusRepository.deleteById(readStatusId);
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/service/basic/BasicUserService.java b/discodeit/src/main/java/com/sprint/mission/discodeit/service/basic/BasicUserService.java
new file mode 100644
index 00000000..e8515ce2
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/service/basic/BasicUserService.java
@@ -0,0 +1,139 @@
+package com.sprint.mission.discodeit.service.basic;
+
+import com.sprint.mission.discodeit.dto.data.UserDto;
+import com.sprint.mission.discodeit.dto.request.BinaryContentCreateRequest;
+import com.sprint.mission.discodeit.dto.request.UserCreateRequest;
+import com.sprint.mission.discodeit.dto.request.UserUpdateRequest;
+import com.sprint.mission.discodeit.entity.BinaryContent;
+import com.sprint.mission.discodeit.entity.User;
+import com.sprint.mission.discodeit.entity.UserStatus;
+import com.sprint.mission.discodeit.repository.BinaryContentRepository;
+import com.sprint.mission.discodeit.repository.UserRepository;
+import com.sprint.mission.discodeit.repository.UserStatusRepository;
+import com.sprint.mission.discodeit.service.UserService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.time.Instant;
+import java.util.List;
+import java.util.NoSuchElementException;
+import java.util.Optional;
+import java.util.UUID;
+
+@RequiredArgsConstructor
+@Service
+public class BasicUserService implements UserService {
+ private final UserRepository userRepository;
+ //
+ private final BinaryContentRepository binaryContentRepository;
+ private final UserStatusRepository userStatusRepository;
+
+ @Override
+ public User create(UserCreateRequest userCreateRequest, Optional optionalProfileCreateRequest) {
+ String username = userCreateRequest.username();
+ String email = userCreateRequest.email();
+
+ if (userRepository.existsByEmail(email)) {
+ throw new IllegalArgumentException("User with email " + email + " already exists");
+ }
+ if (userRepository.existsByUsername(username)) {
+ throw new IllegalArgumentException("User with username " + username + " already exists");
+ }
+
+ UUID nullableProfileId = optionalProfileCreateRequest
+ .map(profileRequest -> {
+ String fileName = profileRequest.fileName();
+ String contentType = profileRequest.contentType();
+ byte[] bytes = profileRequest.bytes();
+ BinaryContent binaryContent = new BinaryContent(fileName, (long)bytes.length, contentType, bytes);
+ return binaryContentRepository.save(binaryContent).getId();
+ })
+ .orElse(null);
+ String password = userCreateRequest.password();
+
+ User user = new User(username, email, password, nullableProfileId);
+ User createdUser = userRepository.save(user);
+
+ Instant now = Instant.now();
+ UserStatus userStatus = new UserStatus(createdUser.getId(), now);
+ userStatusRepository.save(userStatus);
+
+ return createdUser;
+ }
+
+ @Override
+ public UserDto find(UUID userId) {
+ return userRepository.findById(userId)
+ .map(this::toDto)
+ .orElseThrow(() -> new NoSuchElementException("User with id " + userId + " not found"));
+ }
+
+ @Override
+ public List findAll() {
+ return userRepository.findAll()
+ .stream()
+ .map(this::toDto)
+ .toList();
+ }
+
+ @Override
+ public User update(UUID userId, UserUpdateRequest userUpdateRequest, Optional optionalProfileCreateRequest) {
+ User user = userRepository.findById(userId)
+ .orElseThrow(() -> new NoSuchElementException("User with id " + userId + " not found"));
+
+ String newUsername = userUpdateRequest.newUsername();
+ String newEmail = userUpdateRequest.newEmail();
+ if (userRepository.existsByEmail(newEmail)) {
+ throw new IllegalArgumentException("User with email " + newEmail + " already exists");
+ }
+ if (userRepository.existsByUsername(newUsername)) {
+ throw new IllegalArgumentException("User with username " + newUsername + " already exists");
+ }
+
+ UUID nullableProfileId = optionalProfileCreateRequest
+ .map(profileRequest -> {
+ Optional.ofNullable(user.getProfileId())
+ .ifPresent(binaryContentRepository::deleteById);
+
+ String fileName = profileRequest.fileName();
+ String contentType = profileRequest.contentType();
+ byte[] bytes = profileRequest.bytes();
+ BinaryContent binaryContent = new BinaryContent(fileName, (long) bytes.length, contentType, bytes);
+ return binaryContentRepository.save(binaryContent).getId();
+ })
+ .orElse(null);
+
+ String newPassword = userUpdateRequest.newPassword();
+ user.update(newUsername, newEmail, newPassword, nullableProfileId);
+
+ return userRepository.save(user);
+ }
+
+ @Override
+ public void delete(UUID userId) {
+ User user = userRepository.findById(userId)
+ .orElseThrow(() -> new NoSuchElementException("User with id " + userId + " not found"));
+
+ Optional.ofNullable(user.getProfileId())
+ .ifPresent(binaryContentRepository::deleteById);
+ userStatusRepository.deleteByUserId(userId);
+
+ userRepository.deleteById(userId);
+ }
+
+ private UserDto toDto(User user) {
+ Boolean online = userStatusRepository.findByUserId(user.getId())
+ .map(UserStatus::isOnline)
+ .orElse(null);
+
+ return new UserDto(
+ user.getId(),
+ user.getCreatedAt(),
+ user.getUpdatedAt(),
+ user.getUsername(),
+ user.getEmail(),
+ user.getProfileId(),
+ online
+ );
+ }
+}
diff --git a/discodeit/src/main/java/com/sprint/mission/discodeit/service/basic/BasicUserStatusService.java b/discodeit/src/main/java/com/sprint/mission/discodeit/service/basic/BasicUserStatusService.java
new file mode 100644
index 00000000..ee14451f
--- /dev/null
+++ b/discodeit/src/main/java/com/sprint/mission/discodeit/service/basic/BasicUserStatusService.java
@@ -0,0 +1,80 @@
+package com.sprint.mission.discodeit.service.basic;
+
+import com.sprint.mission.discodeit.dto.request.UserStatusCreateRequest;
+import com.sprint.mission.discodeit.dto.request.UserStatusUpdateRequest;
+import com.sprint.mission.discodeit.entity.UserStatus;
+import com.sprint.mission.discodeit.repository.UserRepository;
+import com.sprint.mission.discodeit.repository.UserStatusRepository;
+import com.sprint.mission.discodeit.service.UserStatusService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.time.Instant;
+import java.util.List;
+import java.util.NoSuchElementException;
+import java.util.UUID;
+
+@RequiredArgsConstructor
+@Service
+public class BasicUserStatusService implements UserStatusService {
+ private final UserStatusRepository userStatusRepository;
+ private final UserRepository userRepository;
+
+ @Override
+ public UserStatus create(UserStatusCreateRequest request) {
+ UUID userId = request.userId();
+
+ if (!userRepository.existsById(userId)) {
+ throw new NoSuchElementException("User with id " + userId + " does not exist");
+ }
+ if (userStatusRepository.findByUserId(userId).isPresent()) {
+ throw new IllegalArgumentException("UserStatus with id " + userId + " already exists");
+ }
+
+ Instant lastActiveAt = request.lastActiveAt();
+ UserStatus userStatus = new UserStatus(userId, lastActiveAt);
+ return userStatusRepository.save(userStatus);
+ }
+
+ @Override
+ public UserStatus find(UUID userStatusId) {
+ return userStatusRepository.findById(userStatusId)
+ .orElseThrow(() -> new NoSuchElementException("UserStatus with id " + userStatusId + " not found"));
+ }
+
+ @Override
+ public List findAll() {
+ return userStatusRepository.findAll().stream()
+ .toList();
+ }
+
+ @Override
+ public UserStatus update(UUID userStatusId, UserStatusUpdateRequest request) {
+ Instant newLastActiveAt = request.newLastActiveAt();
+
+ UserStatus userStatus = userStatusRepository.findById(userStatusId)
+ .orElseThrow(() -> new NoSuchElementException("UserStatus with id " + userStatusId + " not found"));
+ userStatus.update(newLastActiveAt);
+
+ return userStatusRepository.save(userStatus);
+ }
+
+ @Override
+ public UserStatus updateByUserId(UUID userId, UserStatusUpdateRequest request) {
+ Instant newLastActiveAt = request.newLastActiveAt();
+
+ UserStatus userStatus = userStatusRepository.findByUserId(userId)
+ .orElseThrow(() -> new NoSuchElementException("UserStatus with userId " + userId + " not found"));
+ userStatus.update(newLastActiveAt);
+
+ return userStatusRepository.save(userStatus);
+ }
+
+ @Override
+ public void delete(UUID userStatusId) {
+ if (!userStatusRepository.existsById(userStatusId)) {
+ throw new NoSuchElementException("UserStatus with id " + userStatusId + " not found");
+ }
+ userStatusRepository.deleteById(userStatusId);
+ }
+}
diff --git "a/discodeit/\354\212\244\355\224\204\353\246\260\355\212\270 \353\257\270\354\205\2304.postman_collection.json" "b/discodeit/\354\212\244\355\224\204\353\246\260\355\212\270 \353\257\270\354\205\2304.postman_collection.json"
new file mode 100644
index 00000000..464dc52a
--- /dev/null
+++ "b/discodeit/\354\212\244\355\224\204\353\246\260\355\212\270 \353\257\270\354\205\2304.postman_collection.json"
@@ -0,0 +1,239 @@
+{
+ "info": {
+ "_postman_id": "747c7865-fcd5-40db-8efa-dfc3c90f7528",
+ "name": "스프린트 미션4",
+ "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json",
+ "_exporter_id": "52123692",
+ "_collection_link": "https://go.postman.co/collection/52123692-747c7865-fcd5-40db-8efa-dfc3c90f7528?source=collection_link"
+ },
+ "item": [
+ {
+ "name": "스프린트 미션4",
+ "item": [
+ {
+ "name": "User",
+ "item": [
+ {
+ "name": "Create User",
+ "request": {
+ "method": "POST",
+ "header": [],
+ "body": {
+ "mode": "raw",
+ "raw": "{\n \"username\": \"홍길동\",\n \"email\": \"new_hong@example.com\",\n \"password\": \"mypassword123\"\n}",
+ "options": {
+ "raw": {
+ "language": "json"
+ }
+ }
+ },
+ "url": {
+ "raw": "http://localhost:8080/users/create",
+ "protocol": "http",
+ "host": [
+ "localhost"
+ ],
+ "port": "8080",
+ "path": [
+ "users",
+ "create"
+ ]
+ }
+ },
+ "response": []
+ },
+ {
+ "name": "Get User by ID",
+ "request": {
+ "method": "GET",
+ "header": [],
+ "url": {
+ "raw": "http://localhost:8080/users/531160c3-a384-4be8-a52b-e196e4aeb175",
+ "protocol": "http",
+ "host": [
+ "localhost"
+ ],
+ "port": "8080",
+ "path": [
+ "users",
+ "531160c3-a384-4be8-a52b-e196e4aeb175"
+ ]
+ }
+ },
+ "response": []
+ },
+ {
+ "name": "Get All Users",
+ "request": {
+ "method": "GET",
+ "header": []
+ },
+ "response": []
+ }
+ ]
+ },
+ {
+ "name": "Channel",
+ "item": [
+ {
+ "name": "Create Public Channel",
+ "request": {
+ "method": "POST",
+ "header": [],
+ "body": {
+ "mode": "raw",
+ "raw": "{\n \"name\": \"전체 공지방\",\n \"description\": \"(공개)전체 수다방입니다.\"\n}",
+ "options": {
+ "raw": {
+ "language": "json"
+ }
+ }
+ },
+ "url": {
+ "raw": "http://localhost:8080/channels/public",
+ "protocol": "http",
+ "host": [
+ "localhost"
+ ],
+ "port": "8080",
+ "path": [
+ "channels",
+ "public"
+ ]
+ }
+ },
+ "response": []
+ },
+ {
+ "name": "Create Private Channel",
+ "request": {
+ "method": "GET",
+ "header": []
+ },
+ "response": []
+ },
+ {
+ "name": "Get Channels by User",
+ "request": {
+ "method": "GET",
+ "header": []
+ },
+ "response": []
+ }
+ ]
+ },
+ {
+ "name": "Message",
+ "item": [
+ {
+ "name": "Send Message",
+ "request": {
+ "method": "GET",
+ "header": []
+ },
+ "response": []
+ },
+ {
+ "name": "Get Messages by Channel",
+ "request": {
+ "method": "GET",
+ "header": []
+ },
+ "response": []
+ }
+ ]
+ },
+ {
+ "name": "\bRead Status",
+ "item": [
+ {
+ "name": "Create Read Status",
+ "request": {
+ "method": "POST",
+ "header": [],
+ "body": {
+ "mode": "raw",
+ "raw": "{\n \"userId\": \"38a7be69-b5aa-491c-b0ce-aa35e19d3c8f\",\n \"channelId\": \"f2e9354f-da11-489f-9e9e-c1d0c5c4433f\",\n \"lastReadAt\": \"2026-02-15T13:00:00Z\"\n}",
+ "options": {
+ "raw": {
+ "language": "json"
+ }
+ }
+ },
+ "url": {
+ "raw": "http://localhost:8080/read-statuses",
+ "protocol": "http",
+ "host": [
+ "localhost"
+ ],
+ "port": "8080",
+ "path": [
+ "read-statuses"
+ ]
+ }
+ },
+ "response": []
+ },
+ {
+ "name": "Get Read Status",
+ "request": {
+ "method": "GET",
+ "header": []
+ },
+ "response": []
+ },
+ {
+ "name": "Update Read Status",
+ "request": {
+ "method": "GET",
+ "header": []
+ },
+ "response": []
+ }
+ ]
+ },
+ {
+ "name": "Binary Content",
+ "item": [
+ {
+ "name": "Get Binary Contents",
+ "request": {
+ "method": "GET",
+ "header": []
+ },
+ "response": []
+ },
+ {
+ "name": "Create Binary Content",
+ "request": {
+ "method": "POST",
+ "header": [],
+ "body": {
+ "mode": "raw",
+ "raw": "{\n \"fileName\": \"test_file.txt\",\n \"contentType\": \"text/plain\",\n \"bytes\": \"SGVsbG8gV29ybGQ=\"\n}",
+ "options": {
+ "raw": {
+ "language": "json"
+ }
+ }
+ },
+ "url": {
+ "raw": "http://localhost:8080/binary-contents",
+ "protocol": "http",
+ "host": [
+ "localhost"
+ ],
+ "port": "8080",
+ "path": [
+ "binary-contents"
+ ]
+ }
+ },
+ "response": []
+ }
+ ]
+ }
+ ]
+ }
+ ]
+}
\ No newline at end of file
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