commit

2023-03-16 17:47:53 +09:00
commit 8f2ca4895f
44 changed files with 1432 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,37 @@
+HELP.md
+.gradle
+build/
+!gradle/wrapper/gradle-wrapper.jar
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/
--- a/build.gradle
+++ b/build.gradle
@@ -0,0 +1,52 @@
+plugins {
+	id 'java'
+	id 'org.springframework.boot' version '2.7.9'
+	id 'io.spring.dependency-management' version '1.0.15.RELEASE'
+}
+
+group = 'com.kiz'
+version = '0.0.1-SNAPSHOT'
+sourceCompatibility = '17'
+
+configurations {
+	compileOnly {
+		extendsFrom annotationProcessor
+	}
+}
+
+repositories {
+	mavenCentral()
+}
+
+ext {
+	set('springCloudVersion', "2021.0.5")
+}
+
+dependencies {
+	implementation project(':core-service')
+	implementation 'org.springframework.boot:spring-boot-starter-actuator'
+	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+	implementation 'org.springframework.boot:spring-boot-starter-web'
+	implementation 'org.springframework.boot:spring-boot-starter-validation'
+	implementation 'org.springframework.boot:spring-boot-starter-aop' 
+	implementation 'org.springframework.cloud:spring-cloud-starter-netflix-eureka-client'
+	implementation 'org.springframework.cloud:spring-cloud-starter-stream-kafka'
+	implementation 'org.springframework.cloud:spring-cloud-starter-circuitbreaker-reactor-resilience4j'
+	implementation 'org.springframework.cloud:spring-cloud-starter-sleuth:3.1.6'
+	compileOnly 'org.projectlombok:lombok'
+	developmentOnly 'org.springframework.boot:spring-boot-devtools'
+	runtimeOnly 'com.h2database:h2'
+	runtimeOnly 'org.mariadb.jdbc:mariadb-java-client'
+	annotationProcessor 'org.projectlombok:lombok'
+	testImplementation 'org.springframework.boot:spring-boot-starter-test'
+}
+
+dependencyManagement {
+	imports {
+		mavenBom "org.springframework.cloud:spring-cloud-dependencies:${springCloudVersion}"
+	}
+}
+
+tasks.named('test') {
+	useJUnitPlatform()
+}
--- a/gradle/wrapper/gradle-wrapper.jar
+++ b/gradle/wrapper/gradle-wrapper.jar
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.6-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
--- a/240
+++ b/240
@@ -0,0 +1,240 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# 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 "$JAVACMD" "$@"
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -0,0 +1,91 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%"=="" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%"=="" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if %ERRORLEVEL% equ 0 goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% 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
--- a/settings.gradle
+++ b/settings.gradle
@@ -0,0 +1,4 @@
+rootProject.name = 'product-service'
+
+include ':core-service'
+project(':core-service').projectDir = new File(settingsDir, '../core-service')
--- a/src/main/java/com/kiz/app/ProductServiceApplication.java
+++ b/src/main/java/com/kiz/app/ProductServiceApplication.java
@@ -0,0 +1,17 @@
+package com.kiz.app;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
+
+// @EnableJpaRepositories(basePackages = "com.kiz.adapter.out.persistence.jpa")
+// @EnableJpaRepositories(basePackageClasses = StoreJpaRepository.class)
+@EnableDiscoveryClient
+@SpringBootApplication
+public class ProductServiceApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(ProductServiceApplication.class, args);
+	}
+
+}
--- a/src/main/java/com/kiz/app/adapter/in/web/api/StoreCreateController.java
+++ b/src/main/java/com/kiz/app/adapter/in/web/api/StoreCreateController.java
@@ -0,0 +1,34 @@
+package com.kiz.app.adapter.in.web.api;
+
+import javax.validation.Valid;
+
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+import com.kiz.app.adapter.in.web.dto.StoreCreateRequest;
+import com.kiz.app.application.command.CreateStoreCommand;
+import com.kiz.app.application.port.in.CreateStoreUseCase;
+import com.kiz.common.WebAdapter;
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@RequiredArgsConstructor
+@RequestMapping("/store")
+@WebAdapter
+public class StoreCreateController {
+    
+    private final CreateStoreUseCase createStoreUseCase;
+
+    @PostMapping
+    public ResponseEntity<String> save(@Valid @RequestBody final StoreCreateRequest request) {
+        final var id = createStoreUseCase.handle(new CreateStoreCommand(request.storeName(), request.storeLocation(), request.storeDescription()));
+        log.info("Created store id: {}", id);
+        return ResponseEntity.status(HttpStatus.CREATED).body(id);
+    }
+
+}
--- a/src/main/java/com/kiz/app/adapter/in/web/dto/StoreCreateRequest.java
+++ b/src/main/java/com/kiz/app/adapter/in/web/dto/StoreCreateRequest.java
@@ -0,0 +1,12 @@
+package com.kiz.app.adapter.in.web.dto;
+
+import javax.validation.constraints.NotEmpty;
+
+public record StoreCreateRequest(
+    @NotEmpty 
+    String storeName, 
+    String storeLocation, 
+    String storeDescription
+    ) {
+    
+}
--- a/src/main/java/com/kiz/app/adapter/out/message/KafkaEventBus.java
+++ b/src/main/java/com/kiz/app/adapter/out/message/KafkaEventBus.java
@@ -0,0 +1,34 @@
+package com.kiz.app.adapter.out.message;
+
+import java.util.List;
+
+import org.springframework.cloud.stream.function.StreamBridge;
+import org.springframework.stereotype.Service;
+
+import com.kiz.event.Event;
+import com.kiz.event.EventBus;
+import com.kiz.event.SerializerUtils;
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class KafkaEventBus implements EventBus {
+
+    private final StreamBridge streamBridge;
+
+    @Override
+    public void publish(List<Event> events) {
+        final byte[] eventsBytes = SerializerUtils.serializeToJsonBytes(events.toArray(new Event[]{}));
+        
+        try {
+            streamBridge.send("createStore-out-0", eventsBytes);
+        } catch (Exception ex) {
+            log.error("(KafkaEventBus) publish get timeout", ex);
+            throw new RuntimeException(ex);
+        }
+    }
+    
+}
--- a/src/main/java/com/kiz/app/adapter/out/persistence/StoreCommandAdapter.java
+++ b/src/main/java/com/kiz/app/adapter/out/persistence/StoreCommandAdapter.java
@@ -0,0 +1,53 @@
+package com.kiz.app.adapter.out.persistence;
+
+import org.springframework.cloud.sleuth.annotation.NewSpan;
+
+import com.kiz.app.application.port.out.LoadStorePort;
+import com.kiz.app.application.port.out.SaveStorePort;
+import com.kiz.app.application.port.out.UpdateStorePort;
+import com.kiz.app.domain.model.Store;
+import com.kiz.common.PersistenceAdapter;
+import com.kiz.event.EventStoreDB;
+
+import io.github.resilience4j.circuitbreaker.annotation.CircuitBreaker;
+import io.github.resilience4j.retry.annotation.Retry;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@RequiredArgsConstructor
+@PersistenceAdapter
+public class StoreCommandAdapter implements SaveStorePort, UpdateStorePort, LoadStorePort {
+
+    private final EventStoreDB eventStoreDB;
+    private static final String SERVICE_NAME = "microservice";
+
+    @Override
+    @NewSpan
+    @Retry(name = SERVICE_NAME)
+    @CircuitBreaker(name = SERVICE_NAME)
+    public Store load(String aggregateId) {
+        return eventStoreDB.load(aggregateId, Store.class);
+    }
+
+    @Override
+    @NewSpan
+    @Retry(name = SERVICE_NAME)
+    @CircuitBreaker(name = SERVICE_NAME)
+    public String save(Store aggregate) {
+        eventStoreDB.save(aggregate);
+        log.info("(createStore) aggregate: {}", aggregate);
+        return aggregate.getId();
+    }
+
+    @Override
+    @NewSpan
+    @Retry(name = SERVICE_NAME)
+    @CircuitBreaker(name = SERVICE_NAME)
+    public Store updateStore(Store aggregate) {
+        eventStoreDB.save(aggregate);
+        log.info("(updateStore) aggregate: {}", aggregate);
+        return aggregate;
+    }
+    
+}
--- a/src/main/java/com/kiz/app/adapter/out/persistence/StoreQueryAdapter.java
+++ b/src/main/java/com/kiz/app/adapter/out/persistence/StoreQueryAdapter.java
@@ -0,0 +1,26 @@
+package com.kiz.app.adapter.out.persistence;
+
+import com.kiz.app.adapter.out.persistence.jpa.StoreJpaRepository;
+import com.kiz.app.application.port.out.GetStoreByIdPort;
+import com.kiz.app.application.query.GetStoreByIdQuery;
+import com.kiz.app.domain.model.Store;
+import com.kiz.common.PersistenceAdapter;
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@RequiredArgsConstructor
+@PersistenceAdapter
+public class StoreQueryAdapter implements GetStoreByIdPort {
+
+    private final StoreJpaRepository storeJpaRepository;
+    
+    @Override
+    public Store getStoreById(GetStoreByIdQuery query) {
+        log.info("(GetStoreByIdQuery) query: {}", query);
+        storeJpaRepository.findByStoreId(query.id());
+        return null;
+    }
+    
+}
--- a/src/main/java/com/kiz/app/adapter/out/persistence/jdbc/JdbcEventStore.java
+++ b/src/main/java/com/kiz/app/adapter/out/persistence/jdbc/JdbcEventStore.java
@@ -0,0 +1,209 @@
+package com.kiz.app.adapter.out.persistence.jdbc;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Optional;
+
+import org.springframework.cloud.sleuth.annotation.NewSpan;
+import org.springframework.cloud.sleuth.annotation.SpanTag;
+import org.springframework.dao.EmptyResultDataAccessException;
+import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
+import org.springframework.stereotype.Repository;
+import org.springframework.transaction.annotation.Transactional;
+
+import com.kiz.event.AggregateRoot;
+import com.kiz.event.Event;
+import com.kiz.event.EventBus;
+import com.kiz.event.EventSourcingUtils;
+import com.kiz.event.EventStoreDB;
+import com.kiz.event.Snapshot;
+import com.kiz.event.exceptions.AggregateNotFoundException;
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+
+import static com.kiz.event.Constants.*;
+
+@Slf4j
+@RequiredArgsConstructor
+@Repository
+public class JdbcEventStore implements EventStoreDB {
+    
+    public static final int SNAPSHOT_FREQUENCY = 3;
+    private static final String SAVE_EVENTS_QUERY = "INSERT INTO events (aggregate_id, aggregate_type, event_type, data, metadata, version, timestamp) values (:aggregate_id, :aggregate_type, :event_type, :data, :metadata, :version, now())";
+    private static final String LOAD_EVENTS_QUERY = "SELECT event_id ,aggregate_id, aggregate_type, event_type, data, metadata, version, timestamp FROM events e WHERE e.aggregate_id = :aggregate_id AND e.version > :version ORDER BY e.version ASC";
+    private static final String SAVE_SNAPSHOT_QUERY = "INSERT INTO snapshots (aggregate_id, aggregate_type, data, metadata, version, timestamp) VALUES (:aggregate_id, :aggregate_type, :data, :metadata, :version, now()) ON CONFLICT (aggregate_id) DO UPDATE SET data = :data, version = :version, timestamp = now()";
+    private static final String HANDLE_CONCURRENCY_QUERY = "SELECT aggregate_id FROM events e WHERE e.aggregate_id = :aggregate_id LIMIT 1 FOR UPDATE";
+    private static final String LOAD_SNAPSHOT_QUERY = "SELECT aggregate_id, aggregate_type, data, metadata, version, timestamp FROM snapshots s WHERE s.aggregate_id = :aggregate_id";
+    private static final String EXISTS_QUERY = "SELECT aggregate_id FROM events WHERE e e.aggregate_id = :aggregate_id";
+
+    private final NamedParameterJdbcTemplate jdbcTemplate;
+    private final EventBus eventBus;
+
+    @Override
+    @Transactional
+    @NewSpan
+    public <T extends AggregateRoot> void save(@SpanTag("aggregate") T aggregate) {
+        final List<Event> aggregateEvents = new ArrayList<>(aggregate.getChanges());
+
+        if (aggregate.getVersion() > 1) {
+            this.handleConcurrency(aggregate.getId());
+        }
+
+        this.saveEvents(aggregate.getChanges());
+        if (aggregate.getVersion() % SNAPSHOT_FREQUENCY == 0) {
+            this.saveSnapshot(aggregate);
+        }
+
+        eventBus.publish(aggregateEvents);
+
+        log.info("(save) saved aggregate: {}", aggregate);
+    }
+
+    @Override
+    @Transactional(readOnly = true)
+    @NewSpan
+    public <T extends AggregateRoot> T load(@SpanTag("aggregateId") String aggregateId, @SpanTag("aggregateType") Class<T> aggregateType) {
+
+        final Optional<Snapshot> snapshot = this.loadSnapshot(aggregateId);
+
+        final var aggregate = this.getSnapshotFromClass(snapshot, aggregateId, aggregateType);
+
+        final List<Event> events = this.loadEvents(aggregateId, aggregate.getVersion());
+        events.forEach(event -> {
+            aggregate.raiseEvent(event);
+            log.info("raise event version: {}", event.getVersion());
+        });
+
+        if (aggregate.getVersion() == 0) throw new AggregateNotFoundException(aggregateId);
+
+        log.info("(load) loaded aggregate: {}", aggregate);
+        return aggregate;
+    }
+
+    @Override
+    @NewSpan
+    public void saveEvents(@SpanTag("events") List<Event> events) {
+        if (events.isEmpty()) return;
+
+        final List<Event> changes = new ArrayList<>(events);
+        if (changes.size() > 1) {
+            this.eventsBatchInsert(changes);
+            return;
+        }
+
+        final Event event = changes.get(0);
+        int result = jdbcTemplate.update(SAVE_EVENTS_QUERY, mapFromEvent(event));
+        log.info("(saveEvents) saved result: {}, event: {}", result, event);
+    }
+
+    private Map<String, Serializable> mapFromEvent(Event event) {
+        return Map.of(
+                AGGREGATE_ID, event.getAggregateId(),
+                AGGREGATE_TYPE, event.getAggregateType(),
+                EVENT_TYPE, event.getEventType(),
+                DATA, Objects.isNull(event.getData()) ? new byte[]{} : event.getData(),
+                METADATA, Objects.isNull(event.getMetaData()) ? new byte[]{} : event.getMetaData(),
+                VERSION, event.getVersion());
+    }
+
+    @NewSpan
+    @SuppressWarnings("unchecked")
+    private void eventsBatchInsert(@SpanTag("events") List<Event> events) {
+        final var args = events.stream().map(this::mapFromEvent).toList();
+        final Map<String, ?>[] maps = args.toArray(new Map[0]);
+
+        int[] ints = jdbcTemplate.batchUpdate(SAVE_EVENTS_QUERY, maps);
+        log.info("(saveEvents) BATCH saved result: {}, event: {}", ints);
+    }
+
+    @Override
+    @NewSpan
+    public List<Event> loadEvents(@SpanTag("aggregateId") String aggregateId, @SpanTag("version") long version) {
+        return jdbcTemplate.query(LOAD_EVENTS_QUERY, Map.of(AGGREGATE_ID, aggregateId, VERSION, version),
+                (rs, rowNum) -> Event.builder()
+                        .aggregateId(rs.getString(AGGREGATE_ID))
+                        .aggregateType(rs.getString(AGGREGATE_TYPE))
+                        .eventType(rs.getString(EVENT_TYPE))
+                        .data(rs.getBytes(DATA))
+                        .metaData(rs.getBytes(METADATA))
+                        .version(rs.getLong(VERSION))
+                        .timeStamp(rs.getTimestamp(TIMESTAMP).toLocalDateTime())
+                        .build());
+    }
+
+    @NewSpan
+    private <T extends AggregateRoot> void saveSnapshot(@SpanTag("aggregate") T aggregate) {
+        aggregate.toSnapshot();
+        final var snapshot = EventSourcingUtils.snapshotFromAggregate(aggregate);
+
+        int updateResult = jdbcTemplate.update(SAVE_SNAPSHOT_QUERY,
+                Map.of(AGGREGATE_ID, snapshot.getAggregateId(),
+                        AGGREGATE_TYPE, snapshot.getAggregateType(),
+                        DATA, Objects.isNull(snapshot.getData()) ? new byte[]{} : snapshot.getData(),
+                        METADATA, Objects.isNull(snapshot.getMetaData()) ? new byte[]{} : snapshot.getMetaData(),
+                        VERSION, snapshot.getVersion()));
+
+        log.info("(saveSnapshot) updateResult: {}", updateResult);
+    }
+
+    @NewSpan
+    private void handleConcurrency(@SpanTag("aggregateId") String aggregateId) {
+        try {
+            String aggregateID = jdbcTemplate.queryForObject(HANDLE_CONCURRENCY_QUERY, Map.of(AGGREGATE_ID, aggregateId), String.class);
+            log.info("(handleConcurrency) aggregateID for lock: {}", aggregateID);
+        } catch (EmptyResultDataAccessException e) {
+            log.info("(handleConcurrency) EmptyResultDataAccessException: {}", e.getMessage());
+        }
+        log.info("(handleConcurrency) aggregateID for lock: {}", aggregateId);
+    }
+
+    @NewSpan
+    private Optional<Snapshot> loadSnapshot(@SpanTag("aggregateId") String aggregateId) {
+        return jdbcTemplate.query(LOAD_SNAPSHOT_QUERY, Map.of(AGGREGATE_ID, aggregateId), (rs, rowNum) -> Snapshot.builder()
+                .aggregateId(rs.getString(AGGREGATE_ID))
+                .aggregateType(rs.getString(AGGREGATE_TYPE))
+                .data(rs.getBytes(DATA))
+                .metaData(rs.getBytes(METADATA))
+                .version(rs.getLong(VERSION))
+                .timeStamp(rs.getTimestamp(TIMESTAMP).toLocalDateTime())
+                .build()).stream().findFirst();
+    }
+
+    @NewSpan
+    private <T extends AggregateRoot> T getAggregate(@SpanTag("aggregateId") final String aggregateId, @SpanTag("aggregateType") final Class<T> aggregateType) {
+        try {
+            return aggregateType.getConstructor(String.class).newInstance(aggregateId);
+        } catch (Exception ex) {
+            throw new RuntimeException(ex);
+        }
+    }
+
+    @NewSpan
+    private <T extends AggregateRoot> T getSnapshotFromClass(@SpanTag("snapshot") Optional<Snapshot> snapshot, @SpanTag("aggregateId") String aggregateId, @SpanTag("aggregateType") Class<T> aggregateType) {
+        if (snapshot.isEmpty()) {
+            final var defaultSnapshot = EventSourcingUtils.snapshotFromAggregate(getAggregate(aggregateId, aggregateType));
+            return EventSourcingUtils.aggregateFromSnapshot(defaultSnapshot, aggregateType);
+        }
+        return EventSourcingUtils.aggregateFromSnapshot(snapshot.get(), aggregateType);
+    }
+
+    @Override
+    @NewSpan
+    public Boolean exists(@SpanTag("aggregateId") String aggregateId) {
+        try {
+            final var id = jdbcTemplate.queryForObject(EXISTS_QUERY, Map.of(AGGREGATE_ID, aggregateId), String.class);
+            log.info("aggregate exists id: {}", id);
+            return true;
+        } catch (Exception ex) {
+            if (!(ex instanceof EmptyResultDataAccessException)) {
+                throw new RuntimeException(ex);
+            }
+            return false;
+        }
+    }
+
+}
--- a/src/main/java/com/kiz/app/adapter/out/persistence/jpa/StoreEntity.java
+++ b/src/main/java/com/kiz/app/adapter/out/persistence/jpa/StoreEntity.java
@@ -0,0 +1,41 @@
+package com.kiz.app.adapter.out.persistence.jpa;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Table;
+
+import lombok.AccessLevel;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@Entity
+@Table(name = "store")
+public class StoreEntity {
+    
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "store_id")
+    @Getter private Long storeId;
+    @Column(name = "aggregate_id", length = 36, nullable = false, unique = true)
+    @Getter private String aggregateId;
+    @Column(name = "store_name", length = 50, nullable = false)
+    @Getter private String storeName;
+    @Column(name = "store_location", length = 50, nullable = false)
+    @Getter private String storeLocation;
+    @Column(name = "store_description", length = 1000)
+    @Getter private String storeDescription;
+
+    @Builder
+    public StoreEntity(String aggregateId, String storeName, String storeLocation, String storeDescription) {
+        this.aggregateId = aggregateId;
+        this.storeName = storeName;
+        this.storeLocation = storeLocation;
+        this.storeDescription = storeDescription;
+    }
+
+}
--- a/src/main/java/com/kiz/app/adapter/out/persistence/jpa/StoreJpaRepository.java
+++ b/src/main/java/com/kiz/app/adapter/out/persistence/jpa/StoreJpaRepository.java
@@ -0,0 +1,15 @@
+package com.kiz.app.adapter.out.persistence.jpa;
+
+import java.util.Optional;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface StoreJpaRepository extends JpaRepository<StoreEntity, Long> {
+
+    Optional<StoreEntity> findByStoreId(Long storeId);
+
+    Optional<StoreEntity> findByAggregateId(String aggregateId);
+
+    void deleteByAggregateId(String aggregateId);
+    
+}
--- a/src/main/java/com/kiz/app/adapter/out/persistence/projection/StoreJpaProjection.java
+++ b/src/main/java/com/kiz/app/adapter/out/persistence/projection/StoreJpaProjection.java
@@ -0,0 +1,99 @@
+package com.kiz.app.adapter.out.persistence.projection;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.function.Consumer;
+
+import org.springframework.cloud.sleuth.annotation.NewSpan;
+import org.springframework.cloud.sleuth.annotation.SpanTag;
+import org.springframework.context.annotation.Bean;
+import org.springframework.stereotype.Service;
+
+import com.kiz.app.adapter.out.persistence.jpa.StoreEntity;
+import com.kiz.app.adapter.out.persistence.jpa.StoreJpaRepository;
+import com.kiz.app.domain.event.StoreCreateEvent;
+import com.kiz.app.domain.model.Store;
+import com.kiz.event.Event;
+import com.kiz.event.EventStoreDB;
+import com.kiz.event.Projection;
+import com.kiz.event.SerializerUtils;
+
+import io.github.resilience4j.circuitbreaker.annotation.CircuitBreaker;
+import io.github.resilience4j.retry.annotation.Retry;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+@RequiredArgsConstructor
+@Service
+public class StoreJpaProjection implements Projection {
+
+    private final StoreJpaRepository storeJpaRepository;
+    private final EventStoreDB eventStoreDB;
+    private static final String SERVICE_NAME = "microservice";
+
+    @Bean
+    private Consumer<byte[]> createStore() {
+        return (data) -> {
+            log.info("createStore 이벤트 수신");
+            try {
+                final Event[] events = SerializerUtils.deserializeEventsFromJsonBytes(data);
+                this.processEvents(Arrays.stream(events).toList());
+            } catch (Exception ex) {
+                log.error("(CreateStoreProjection)", ex);
+            }
+        };
+    }
+
+    @NewSpan
+    private void processEvents(@SpanTag("events") List<Event> events) {
+        if (events.isEmpty()) return;
+
+        try {
+            events.forEach(this::when);
+        } catch (Exception ex) {
+            storeJpaRepository.deleteByAggregateId(events.get(0).getAggregateId());
+            final var aggregate = eventStoreDB.load(events.get(0).getAggregateId(), Store.class);
+            final var result = storeJpaRepository.save(
+                StoreEntity.builder()
+                    .aggregateId(aggregate.getId())
+                    .storeName(aggregate.getStoreName())
+                    .storeLocation(aggregate.getStoreLocation())
+                    .storeDescription(aggregate.getStoreDescription())
+                    .build()
+                );
+            log.info("(processEvents) saved entity: {}", result);
+        }
+    }
+
+    @NewSpan
+    @Retry(name = SERVICE_NAME)
+    @CircuitBreaker(name = SERVICE_NAME)
+    @Override
+    public void when(@SpanTag("event") Event event) {
+        final var aggregateId = event.getAggregateId();
+        log.info("(when) >>>>> aggregateId: {}", aggregateId);
+
+        switch (event.getEventType()) {
+            case StoreCreateEvent.STORE_CREATED_V1 ->
+                    handle(SerializerUtils.deserializeFromJsonBytes(event.getData(), StoreCreateEvent.class));
+            default -> log.error("unknown event type: {}", event.getEventType());
+        }
+    }
+
+    @NewSpan
+    private void handle(@SpanTag("event") StoreCreateEvent event) {
+        log.info("(when) StoreCreateEvent: {}, aggregateID: {}", event, event.getAggregateId());
+
+        final var entity = StoreEntity.builder()
+                .aggregateId(event.getAggregateId())
+                .storeName(event.getStoreName())
+                .storeLocation(event.getStoreLocation())
+                .storeDescription(event.getStoreDescription())
+                .build();
+        final var insert = storeJpaRepository.save(entity);
+
+        log.info("(StoreCreateEvent) insert: {}", insert);
+    }
+    
+}
--- a/src/main/java/com/kiz/app/application/command/CreateStoreCommand.java
+++ b/src/main/java/com/kiz/app/application/command/CreateStoreCommand.java
@@ -0,0 +1,5 @@
+package com.kiz.app.application.command;
+
+public record CreateStoreCommand(String storeName, String storeLocation, String storeDescription) {
+    
+}
--- a/src/main/java/com/kiz/app/application/command/UpdateStoreCommand.java
+++ b/src/main/java/com/kiz/app/application/command/UpdateStoreCommand.java
@@ -0,0 +1,5 @@
+package com.kiz.app.application.command;
+
+public record UpdateStoreCommand(String aggregateId, String storeName, String storeLocation, String storeDescription) {
+    
+}
--- a/src/main/java/com/kiz/app/application/port/in/CreateStoreUseCase.java
+++ b/src/main/java/com/kiz/app/application/port/in/CreateStoreUseCase.java
@@ -0,0 +1,7 @@
+package com.kiz.app.application.port.in;
+
+import com.kiz.app.application.command.CreateStoreCommand;
+
+public interface CreateStoreUseCase {
+    String handle(CreateStoreCommand command);
+}
--- a/src/main/java/com/kiz/app/application/port/in/FindAllStoreUseCase.java
+++ b/src/main/java/com/kiz/app/application/port/in/FindAllStoreUseCase.java
@@ -0,0 +1,5 @@
+package com.kiz.app.application.port.in;
+
+public interface FindAllStoreUseCase {
+    
+}
--- a/src/main/java/com/kiz/app/application/port/in/FindSearchStoreUseCase.java
+++ b/src/main/java/com/kiz/app/application/port/in/FindSearchStoreUseCase.java
@@ -0,0 +1,5 @@
+package com.kiz.app.application.port.in;
+
+public interface FindSearchStoreUseCase {
+    
+}
--- a/src/main/java/com/kiz/app/application/port/in/GetStoreByIdUseCase.java
+++ b/src/main/java/com/kiz/app/application/port/in/GetStoreByIdUseCase.java
@@ -0,0 +1,8 @@
+package com.kiz.app.application.port.in;
+
+import com.kiz.app.application.query.GetStoreByIdQuery;
+import com.kiz.app.domain.model.Store;
+
+public interface GetStoreByIdUseCase {
+    Store handle(GetStoreByIdQuery query);
+}
--- a/src/main/java/com/kiz/app/application/port/in/UpdateStoreUseCase.java
+++ b/src/main/java/com/kiz/app/application/port/in/UpdateStoreUseCase.java
@@ -0,0 +1,8 @@
+package com.kiz.app.application.port.in;
+
+import com.kiz.app.application.command.UpdateStoreCommand;
+import com.kiz.app.domain.model.Store;
+
+public interface UpdateStoreUseCase {
+    Store handle(UpdateStoreCommand command);
+}
--- a/src/main/java/com/kiz/app/application/port/out/GetStoreByIdPort.java
+++ b/src/main/java/com/kiz/app/application/port/out/GetStoreByIdPort.java
@@ -0,0 +1,8 @@
+package com.kiz.app.application.port.out;
+
+import com.kiz.app.application.query.GetStoreByIdQuery;
+import com.kiz.app.domain.model.Store;
+
+public interface GetStoreByIdPort {
+    Store getStoreById(GetStoreByIdQuery query);
+}
--- a/src/main/java/com/kiz/app/application/port/out/LoadStorePort.java
+++ b/src/main/java/com/kiz/app/application/port/out/LoadStorePort.java
@@ -0,0 +1,7 @@
+package com.kiz.app.application.port.out;
+
+import com.kiz.app.domain.model.Store;
+
+public interface LoadStorePort {
+    Store load(String aggregateId);
+}
--- a/src/main/java/com/kiz/app/application/port/out/SaveStorePort.java
+++ b/src/main/java/com/kiz/app/application/port/out/SaveStorePort.java
@@ -0,0 +1,7 @@
+package com.kiz.app.application.port.out;
+
+import com.kiz.app.domain.model.Store;
+
+public interface SaveStorePort {
+    String save(Store aggregate);
+}
--- a/src/main/java/com/kiz/app/application/port/out/UpdateStorePort.java
+++ b/src/main/java/com/kiz/app/application/port/out/UpdateStorePort.java
@@ -0,0 +1,7 @@
+package com.kiz.app.application.port.out;
+
+import com.kiz.app.domain.model.Store;
+
+public interface UpdateStorePort {
+    Store updateStore(Store aggregate);
+}
--- a/src/main/java/com/kiz/app/application/query/GetStoreByIdQuery.java
+++ b/src/main/java/com/kiz/app/application/query/GetStoreByIdQuery.java
@@ -0,0 +1,5 @@
+package com.kiz.app.application.query;
+
+public record GetStoreByIdQuery(Long id) {
+    
+}
--- a/src/main/java/com/kiz/app/application/service/CreateStoreService.java
+++ b/src/main/java/com/kiz/app/application/service/CreateStoreService.java
@@ -0,0 +1,24 @@
+package com.kiz.app.application.service;
+
+import com.kiz.app.application.command.CreateStoreCommand;
+import com.kiz.app.application.port.in.CreateStoreUseCase;
+import com.kiz.app.application.port.out.SaveStorePort;
+import com.kiz.app.domain.model.Store;
+import com.kiz.common.UseCase;
+
+import lombok.RequiredArgsConstructor;
+
+@RequiredArgsConstructor
+@UseCase
+public class CreateStoreService implements CreateStoreUseCase {
+
+    private final SaveStorePort saveStorePort;
+
+    @Override
+    public String handle(CreateStoreCommand command) {
+        final var aggregate = new Store(new Store.StoreId().getValue());
+        aggregate.createStore(command.storeName() , command.storeLocation(), command.storeDescription());
+        return saveStorePort.save(aggregate);
+    }
+    
+}
--- a/src/main/java/com/kiz/app/application/service/GetStoreByIdService.java
+++ b/src/main/java/com/kiz/app/application/service/GetStoreByIdService.java
@@ -0,0 +1,19 @@
+package com.kiz.app.application.service;
+
+import com.kiz.app.application.port.in.GetStoreByIdUseCase;
+import com.kiz.app.application.query.GetStoreByIdQuery;
+import com.kiz.app.domain.model.Store;
+import com.kiz.common.UseCase;
+
+import lombok.RequiredArgsConstructor;
+
+@RequiredArgsConstructor
+@UseCase
+public class GetStoreByIdService implements GetStoreByIdUseCase {
+
+    @Override
+    public Store handle(GetStoreByIdQuery query) {
+        return null;
+    }
+    
+}
--- a/src/main/java/com/kiz/app/application/service/UpdateStoreService.java
+++ b/src/main/java/com/kiz/app/application/service/UpdateStoreService.java
@@ -0,0 +1,26 @@
+package com.kiz.app.application.service;
+
+import com.kiz.app.application.command.UpdateStoreCommand;
+import com.kiz.app.application.port.in.UpdateStoreUseCase;
+import com.kiz.app.application.port.out.LoadStorePort;
+import com.kiz.app.application.port.out.UpdateStorePort;
+import com.kiz.app.domain.model.Store;
+import com.kiz.common.UseCase;
+
+import lombok.RequiredArgsConstructor;
+
+@RequiredArgsConstructor
+@UseCase
+public class UpdateStoreService implements UpdateStoreUseCase {
+
+    private final LoadStorePort storeLoadPort;
+    private final UpdateStorePort storeUpdatePort;
+
+    @Override
+    public Store handle(UpdateStoreCommand command) {
+        final var aggregate = storeLoadPort.load(command.aggregateId());
+        aggregate.updateStore(command.storeName(), command.storeLocation(), command.storeDescription());
+        return storeUpdatePort.updateStore(aggregate);
+    }
+    
+}
--- a/src/main/java/com/kiz/app/domain/event/CategoryCreateEvent.java
+++ b/src/main/java/com/kiz/app/domain/event/CategoryCreateEvent.java
@@ -0,0 +1,30 @@
+package com.kiz.app.domain.event;
+
+import com.kiz.app.domain.model.Store;
+import com.kiz.event.BaseEvent;
+
+import lombok.Builder;
+import lombok.Getter;
+
+public class CategoryCreateEvent extends BaseEvent {
+
+    public static final String CATEGORY_CREATED_V1 = "CATEGORY_CREATED_V1";
+    public static final String AGGREGATE_TYPE = Store.AGGREGATE_TYPE;
+
+    @Getter private String storeId;
+    @Getter private int categoryLevel;
+    @Getter private Long categoryParentId;
+    @Getter private String categoryName;
+    @Getter private String categoryDescription;
+
+    @Builder
+    public CategoryCreateEvent(String aggregateId, String storeId, int categoryLevel, Long categoryParentId, String categoryName, String categoryDescription) {
+        super(aggregateId);
+        this.storeId = storeId;
+        this.categoryLevel = categoryLevel;
+        this.categoryParentId = categoryParentId;
+        this.categoryName = categoryName;
+        this.categoryDescription = categoryDescription;
+    }
+    
+}
--- a/src/main/java/com/kiz/app/domain/event/StoreCreateEvent.java
+++ b/src/main/java/com/kiz/app/domain/event/StoreCreateEvent.java
@@ -0,0 +1,26 @@
+package com.kiz.app.domain.event;
+
+import com.kiz.app.domain.model.Store;
+import com.kiz.event.BaseEvent;
+
+import lombok.Builder;
+import lombok.Getter;
+
+public class StoreCreateEvent extends BaseEvent {
+    
+    public static final String STORE_CREATED_V1 = "STORE_CREATED_V1";
+    public static final String AGGREGATE_TYPE = Store.AGGREGATE_TYPE;
+
+    @Getter private String storeName;
+    @Getter private String storeLocation;
+    @Getter private String storeDescription;
+
+    @Builder
+    public StoreCreateEvent(String aggregateId, String storeName, String storeLocation, String storeDescription) {
+        super(aggregateId);
+        this.storeName = storeName;
+        this.storeLocation = storeLocation;
+        this.storeDescription = storeDescription;
+    }
+
+}
--- a/src/main/java/com/kiz/app/domain/event/StoreUpdateEvent.java
+++ b/src/main/java/com/kiz/app/domain/event/StoreUpdateEvent.java
@@ -0,0 +1,26 @@
+package com.kiz.app.domain.event;
+
+import com.kiz.app.domain.model.Store;
+import com.kiz.event.BaseEvent;
+
+import lombok.Builder;
+import lombok.Getter;
+
+public class StoreUpdateEvent extends BaseEvent {
+
+    public static final String STORE_UPDATE_V1 = "STORE_UPDATE_V1";
+    public static final String AGGREGATE_TYPE = Store.AGGREGATE_TYPE;
+
+    @Getter private String storeName;
+    @Getter private String storeLocation;
+    @Getter private String storeDescription;
+
+    @Builder
+    public StoreUpdateEvent(String aggregateId, String storeName, String storeLocation, String storeDescription) {
+        super(aggregateId);
+        this.storeName = storeName;
+        this.storeLocation = storeLocation;
+        this.storeDescription = storeDescription;
+    }
+    
+}
--- a/src/main/java/com/kiz/app/domain/exception/InvalidCategoryNameException.java
+++ b/src/main/java/com/kiz/app/domain/exception/InvalidCategoryNameException.java
@@ -0,0 +1,12 @@
+package com.kiz.app.domain.exception;
+
+public class InvalidCategoryNameException extends RuntimeException {
+
+    public InvalidCategoryNameException() {
+    }
+
+    public InvalidCategoryNameException(String categoryName) {
+        super("invalid categoryName: " + categoryName);
+    }
+
+}
--- a/src/main/java/com/kiz/app/domain/model/Category.java
+++ b/src/main/java/com/kiz/app/domain/model/Category.java
@@ -0,0 +1,22 @@
+package com.kiz.app.domain.model;
+
+import java.util.UUID;
+
+import lombok.Getter;
+
+public class Category {
+
+    public static class CategoryId {
+        @Getter private final String value;
+        public CategoryId() {
+            this.value = UUID.randomUUID().toString();
+        }
+    }
+
+    @Getter private int categoryLevel;
+    @Getter private Long categoryParentId;
+    @Getter private String categoryName;
+    @Getter private String categoryDescription;
+    @Getter private Store store;
+
+}
--- a/src/main/java/com/kiz/app/domain/model/Product.java
+++ b/src/main/java/com/kiz/app/domain/model/Product.java
@@ -0,0 +1,5 @@
+package com.kiz.app.domain.model;
+
+public class Product {
+
+}
--- a/src/main/java/com/kiz/app/domain/model/ProductImage.java
+++ b/src/main/java/com/kiz/app/domain/model/ProductImage.java
@@ -0,0 +1,5 @@
+package com.kiz.app.domain.model;
+
+public class ProductImage {
+    
+}
--- a/src/main/java/com/kiz/app/domain/model/Store.java
+++ b/src/main/java/com/kiz/app/domain/model/Store.java
@@ -0,0 +1,84 @@
+package com.kiz.app.domain.model;
+
+import java.util.UUID;
+
+import com.kiz.app.domain.event.StoreCreateEvent;
+import com.kiz.app.domain.event.StoreUpdateEvent;
+import com.kiz.event.AggregateRoot;
+import com.kiz.event.Event;
+import com.kiz.event.SerializerUtils;
+import com.kiz.event.exceptions.InvalidEventTypeException;
+
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+
+@EqualsAndHashCode(callSuper = false)
+public class Store extends AggregateRoot {
+
+    public static final String AGGREGATE_TYPE = "StoreAggregate";
+
+    public Store(String id) {
+        super(id, AGGREGATE_TYPE);
+    }
+
+    public static class StoreId {
+        @Getter private final String value;
+        public StoreId() {
+            this.value = UUID.randomUUID().toString();
+        }
+    }
+
+    @Getter private String storeName;
+    @Getter private String storeLocation;
+    @Getter private String storeDescription;
+
+    @Override
+    public void when(Event event) {
+        switch (event.getEventType()) {
+            case StoreCreateEvent.STORE_CREATED_V1 ->
+                handle(SerializerUtils.deserializeFromJsonBytes(event.getData(), StoreCreateEvent.class));
+            case StoreUpdateEvent.STORE_UPDATE_V1 ->
+                handle(SerializerUtils.deserializeFromJsonBytes(event.getData(), StoreUpdateEvent.class));    
+            default -> throw new InvalidEventTypeException(event.getEventType());
+        }
+    }
+
+    private void handle(final StoreCreateEvent event) {
+        this.storeName = event.getStoreName();
+        this.storeLocation = event.getStoreLocation();
+        this.storeDescription = event.getStoreDescription();
+    }
+
+    private void handle(final StoreUpdateEvent event) {
+        this.storeName = event.getStoreName();
+        this.storeLocation = event.getStoreLocation();
+        this.storeDescription = event.getStoreDescription();
+    }
+
+    public void createStore(String storeName, String storeLocation, String storeDescription) {
+        final var data = StoreCreateEvent.builder()
+                .aggregateId(id)
+                .storeName(storeName)
+                .storeLocation(storeLocation)
+                .storeDescription(storeDescription)
+                .build();
+
+        final byte[] dataBytes = SerializerUtils.serializeToJsonBytes(data);
+        final var event = this.createEvent(StoreCreateEvent.STORE_CREATED_V1, dataBytes, null);
+        this.apply(event);
+    }
+
+    public void updateStore(String storeName, String storeLocation, String storeDescription) {
+        final var data = StoreUpdateEvent.builder()
+                .aggregateId(id)
+                .storeName(storeName)
+                .storeLocation(storeLocation)
+                .storeDescription(storeDescription)
+                .build();
+
+        final byte[] dataBytes = SerializerUtils.serializeToJsonBytes(data);
+        final var event = this.createEvent(StoreUpdateEvent.STORE_UPDATE_V1, dataBytes, null);
+        this.apply(event);
+    }
+
+}
--- a/src/main/java/com/kiz/app/domain/repository/StoreRepository.java
+++ b/src/main/java/com/kiz/app/domain/repository/StoreRepository.java
@@ -0,0 +1,12 @@
+package com.kiz.app.domain.repository;
+
+import java.util.List;
+
+import com.kiz.app.domain.model.Store;
+
+public interface StoreRepository {
+    Store save(Store order);
+    List<Store> findAll();
+    Store findById(Long id);
+    void delete(Store order);
+}
--- a/src/main/resources/application.yaml
+++ b/src/main/resources/application.yaml
@@ -0,0 +1,55 @@
+server:
+  port: 0
+    
+spring:
+  config:
+    activate:
+      on-profile: local
+  datasource:
+    driver-class-name: org.mariadb.jdbc.Driver
+    url: jdbc:mariadb://mindol.synology.me:3307/kiz_space
+    username: mindolangel
+    password: $awlswn1318A
+  jpa:
+    database: mysql
+    open-in-view: false
+    generate-ddl: true
+    show-sql: true
+    hibernate: # hibernate 사용 설정
+      ddl-auto: update
+    properties: # property 사용 설정
+      hibernate: # hibernate property 설정
+        ogm:
+          datastore:
+            create:
+              database: true
+        format-sql: true
+  cloud:
+    function:
+      definition: createStore
+    stream:
+      bindings:
+        createStore-out-0:
+          destination: store-create-topic
+          group: store-group
+      kafka:
+        binder:
+          brokers: mindol.synology.me:19092
+
+management:
+  endpoints:
+    web:
+      exposure:
+        include: "*"
+  endpoint:
+    shutdown:
+      enabled: true
+
+logging:
+  level:
+    com:
+      kiz: DEBUG
+    org:
+      hibernate:
+        SQL: debug
+        type: trace
--- a/src/main/resources/bootstrap.yaml
+++ b/src/main/resources/bootstrap.yaml
@@ -0,0 +1,27 @@
+spring:
+  application:
+    name: product-service    # 서비스 ID (컨피그 클라이언트가 어떤 서비스를 조회하는지 매핑)
+  profiles:
+    active: local         # 서비스가 실행할 기본 프로파일
+#  cloud:
+#    config:
+#      uri: http://localhost:8889  # 컨피그 서버 위치
+#      name: user
+#      profile: default
+
+eureka:
+  instance:
+    hostname: mindol.synology.me
+    instance-id: ${spring.cloud.client.hostname}:${spring.application.instance_id:${random.value}}
+    lease-renewal-interval-in-seconds: 30    # 유레카 서버로 설정된 시간(second)마다 하트비트 전송 (디폴트 30초)
+    # 디스커버리는 서비스 등록 해제 하기 전에 마지막 하트비트에서부터 설정된 시간(second) 동안 하트비트가 수신되지 않으면
+    # 서비스 등록 해제 (디폴트 90초)
+    lease-expiration-duration-in-seconds: 90
+    prefer-ip-address: true   # 서비스의 호스트 이름이 아닌 IP 주소를 유레카 서버에 등록하도록 지정 (디폴트 false)
+  client:
+    register-with-eureka: true    # 레지스트리에 자신을 등록할지에 대한 여부 (디폴트 true)
+    fetch-registry: true    # 레지스트리에 있는 정보를 가져올지에 대한 여부  (디폴트 true)
+    registry-fetch-interval-seconds: 30   # 서비스 목록을 설정한 시간마다 캐싱 (디폴트 30초)
+    disable-delta: true   # 캐싱 시 변경된 부분만 업데이트할 지 여부 (디폴트 false)
+    serviceUrl:
+      defaultZone: http://${eureka.instance.hostname}:8761/eureka/
--- a/src/test/java/com/kiz/app/ProductServiceApplicationTests.java
+++ b/src/test/java/com/kiz/app/ProductServiceApplicationTests.java
@@ -0,0 +1,13 @@
+package com.kiz.app;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class ProductServiceApplicationTests {
+
+	@Test
+	void contextLoads() {
+	}
+
+}