diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000..9170e46
Binary files /dev/null and b/.DS_Store differ
diff --git a/week4/.gitattributes b/week4/.gitattributes
new file mode 100644
index 0000000..8af972c
--- /dev/null
+++ b/week4/.gitattributes
@@ -0,0 +1,3 @@
+/gradlew text eol=lf
+*.bat text eol=crlf
+*.jar binary
diff --git a/week4/.gitignore b/week4/.gitignore
new file mode 100644
index 0000000..c2065bc
--- /dev/null
+++ b/week4/.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/
diff --git a/week4/build.gradle b/week4/build.gradle
new file mode 100644
index 0000000..4cb46db
--- /dev/null
+++ b/week4/build.gradle
@@ -0,0 +1,48 @@
+plugins {
+	id 'java'
+	id 'org.springframework.boot' version '3.5.6'
+	id 'io.spring.dependency-management' version '1.1.7'
+}
+
+group = 'com.example'
+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-data-jpa'
+	implementation 'org.springframework.boot:spring-boot-starter-web'
+	compileOnly 'org.projectlombok:lombok'
+	runtimeOnly 'com.mysql:mysql-connector-j'
+	annotationProcessor 'org.projectlombok:lombok'
+	testImplementation 'org.springframework.boot:spring-boot-starter-test'
+	testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
+
+    // QueryDSL : OpenFeign
+    implementation "io.github.openfeign.querydsl:querydsl-jpa:7.0"
+    implementation "io.github.openfeign.querydsl:querydsl-core:7.0"
+    annotationProcessor "io.github.openfeign.querydsl:querydsl-apt:7.0:jpa"
+    annotationProcessor "jakarta.persistence:jakarta.persistence-api"
+    annotationProcessor "jakarta.annotation:jakarta.annotation-api"
+
+    runtimeOnly 'com.h2database:h2'
+}
+
+tasks.named('test') {
+	useJUnitPlatform()
+}
diff --git a/week4/gradle/wrapper/gradle-wrapper.jar b/week4/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..1b33c55
Binary files /dev/null and b/week4/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/week4/gradle/wrapper/gradle-wrapper.properties b/week4/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..d4081da
--- /dev/null
+++ b/week4/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/week4/gradlew b/week4/gradlew
new file mode 100755
index 0000000..23d15a9
--- /dev/null
+++ b/week4/gradlew
@@ -0,0 +1,251 @@
+#!/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.
+#
+# 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/week4/gradlew.bat b/week4/gradlew.bat
new file mode 100644
index 0000000..db3a6ac
--- /dev/null
+++ b/week4/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/week4/settings.gradle b/week4/settings.gradle
new file mode 100644
index 0000000..8600cd7
--- /dev/null
+++ b/week4/settings.gradle
@@ -0,0 +1 @@
+rootProject.name = 'week4'
diff --git a/week4/src/main/java/com/example/week4/Week4Application.java b/week4/src/main/java/com/example/week4/Week4Application.java
new file mode 100644
index 0000000..a33a56b
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/Week4Application.java
@@ -0,0 +1,13 @@
+package com.example.week4;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class Week4Application {
+
+	public static void main(String[] args) {
+		SpringApplication.run(Week4Application.class, args);
+	}
+
+}
diff --git a/week4/src/main/java/com/example/week4/apiPayload/ApiResponse.java b/week4/src/main/java/com/example/week4/apiPayload/ApiResponse.java
new file mode 100644
index 0000000..bb267cf
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/apiPayload/ApiResponse.java
@@ -0,0 +1,30 @@
+package com.example.week4.apiPayload;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+import com.example.week4.apiPayload.code.BaseSuccessCode;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+@Getter
+@AllArgsConstructor
+@JsonPropertyOrder({"isSuccess", "code", "message", "result"})
+public class ApiResponse<T> {
+
+    @JsonProperty("isSuccess")
+    private final Boolean isSuccess;
+
+    @JsonProperty("code")
+    private final String code;
+
+    @JsonProperty("message")
+    private final String message;
+
+    @JsonProperty("result")
+    private T result;
+
+    // 성공한 경우 (result 포함)
+    public static <T> ApiResponse<T> onSuccess(BaseSuccessCode code, T result) {
+        return new ApiResponse<>(false, code.getCode(), code.getMessage(), result);
+    }
+}
diff --git a/week4/src/main/java/com/example/week4/apiPayload/code/BaseSuccessCode.java b/week4/src/main/java/com/example/week4/apiPayload/code/BaseSuccessCode.java
new file mode 100644
index 0000000..f526ffb
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/apiPayload/code/BaseSuccessCode.java
@@ -0,0 +1,9 @@
+package com.example.week4.apiPayload.code;
+
+import org.springframework.http.HttpStatus;
+
+public interface BaseSuccessCode {
+    HttpStatus getStatus();
+    String getCode();
+    String getMessage();
+}
diff --git a/week4/src/main/java/com/example/week4/apiPayload/code/GeneralSuccessCode.java b/week4/src/main/java/com/example/week4/apiPayload/code/GeneralSuccessCode.java
new file mode 100644
index 0000000..4444008
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/apiPayload/code/GeneralSuccessCode.java
@@ -0,0 +1,20 @@
+package com.example.week4.apiPayload.code;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import org.springframework.http.HttpStatus;
+
+@Getter
+@AllArgsConstructor
+public enum GeneralSuccessCode implements BaseSuccessCode {
+    // ====================== 200 OK ======================
+    GET_SUCCESS(HttpStatus.OK, "COMMON20001", "데이터를 성공적으로 조회했습니다."),
+    REVIEW_CREATED(HttpStatus.CREATED, "REVIEW2001", "리뷰가 성공적으로 등록되었습니다."),
+    OK(HttpStatus.OK, "COMMON200", "요청에 성공하였습니다."),
+    MISSION_CHALLENGED(HttpStatus.CREATED, "MISSION2001", "미션 도전에 성공하였습니다.")
+    ;
+
+    private final HttpStatus status;
+    private final String code;
+    private final String message;
+}
diff --git a/week4/src/main/java/com/example/week4/controller/MissionController.java b/week4/src/main/java/com/example/week4/controller/MissionController.java
new file mode 100644
index 0000000..a7d6e24
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/controller/MissionController.java
@@ -0,0 +1,29 @@
+package com.example.week4.controller;
+
+import com.example.week4.apiPayload.ApiResponse;
+import com.example.week4.apiPayload.code.GeneralSuccessCode;
+import com.example.week4.domain.UserMission;
+import com.example.week4.service.MissionCommandService;
+import com.example.week4.web.dto.MissionRequestDTO;
+import com.example.week4.web.dto.MissionResponseDTO;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/api/v1/missions")
+public class MissionController {
+
+    private final MissionCommandService missionCommandService;
+
+    @PostMapping("/challenge")
+    public ApiResponse<MissionResponseDTO.ChallengeMissionResultDto> challengeMission(
+            @RequestBody MissionRequestDTO.ChallengeMissionDto request
+    ) {
+        UserMission userMission = missionCommandService.challengeMission(request);
+        return ApiResponse.onSuccess(GeneralSuccessCode.MISSION_CHALLENGED, MissionResponseDTO.ChallengeMissionResultDto.from(userMission));
+    }
+}
diff --git a/week4/src/main/java/com/example/week4/controller/ReviewController.java b/week4/src/main/java/com/example/week4/controller/ReviewController.java
new file mode 100644
index 0000000..700572d
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/controller/ReviewController.java
@@ -0,0 +1,43 @@
+package com.example.week4.controller;
+
+import com.example.week4.apiPayload.ApiResponse;
+import com.example.week4.apiPayload.code.GeneralSuccessCode;
+import com.example.week4.domain.Review;
+import com.example.week4.repository.ReviewRepository;
+import com.example.week4.service.ReviewCommandService;
+import com.example.week4.web.dto.ReviewRequestDTO;
+import com.example.week4.web.dto.ReviewResponseDTO;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.domain.Pageable;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/api/v1/stores")
+public class ReviewController {
+
+    private final ReviewRepository reviewRepository;
+    private final ReviewCommandService reviewCommandService;
+
+    @PostMapping("/{storeId}/reviews")
+    public ApiResponse<ReviewResponseDTO.CreateReviewResultDto> createReview(
+            @PathVariable Long storeId,
+            @RequestBody ReviewRequestDTO.CreateReviewDto request
+    ) {
+        Review review = reviewCommandService.createReview(storeId, request);
+        return ApiResponse.onSuccess(GeneralSuccessCode.REVIEW_CREATED, ReviewResponseDTO.CreateReviewResultDto.from(review));
+    }
+
+    @GetMapping("/{storeId}/reviews")
+    public ApiResponse<List<Review>> getStoreReviews(
+            @PathVariable Long storeId,
+            @RequestParam(required = false) List<Integer> starRating,
+            Pageable pageable
+    ) {
+        List<Review> reviewPage = reviewRepository.findReviewsByStoreAndFilter(storeId, starRating, pageable);
+
+        return ApiResponse.onSuccess(GeneralSuccessCode.GET_SUCCESS, reviewPage);
+    }
+}
\ No newline at end of file
diff --git a/week4/src/main/java/com/example/week4/domain/Comment.java b/week4/src/main/java/com/example/week4/domain/Comment.java
new file mode 100644
index 0000000..83ab531
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/domain/Comment.java
@@ -0,0 +1,37 @@
+package com.example.week4.domain;
+
+import jakarta.persistence.*;
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDateTime;
+import java.util.Date;
+
+@Entity
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@AllArgsConstructor
+public class Comment {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(columnDefinition = "TEXT")
+    private String content;
+
+    private Date date;
+
+    @ManyToOne
+    @JoinColumn(name = "review_id")
+    private Review review;
+
+    @Column(nullable = false, updatable = false)
+    private LocalDateTime createdAt;
+
+    @Column(nullable = false)
+    private LocalDateTime updatedAt;
+
+}
diff --git a/week4/src/main/java/com/example/week4/domain/Food.java b/week4/src/main/java/com/example/week4/domain/Food.java
new file mode 100644
index 0000000..f0e67e3
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/domain/Food.java
@@ -0,0 +1,28 @@
+package com.example.week4.domain;
+
+import jakarta.persistence.*;
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Entity
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@AllArgsConstructor
+public class Food {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(columnDefinition = "TEXT")
+    private String name;
+
+    @OneToMany(mappedBy = "food")
+    private List<PrefferedFood> prefferedFoods = new ArrayList<>();
+
+}
diff --git a/week4/src/main/java/com/example/week4/domain/Inquery.java b/week4/src/main/java/com/example/week4/domain/Inquery.java
new file mode 100644
index 0000000..dd55829
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/domain/Inquery.java
@@ -0,0 +1,36 @@
+package com.example.week4.domain;
+
+import jakarta.persistence.*;
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDateTime;
+import java.util.Date;
+
+@Entity
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@AllArgsConstructor
+public class Inquery {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(columnDefinition = "TEXT")
+    private String name;
+
+    private Date date;
+
+    @ManyToOne
+    @JoinColumn(name = "user_id")
+    private User user;
+
+    @Column(nullable = false, updatable = false)
+    private LocalDateTime createdAt;
+
+    @Column(nullable = false)
+    private LocalDateTime updatedAt;
+}
diff --git a/week4/src/main/java/com/example/week4/domain/Mission.java b/week4/src/main/java/com/example/week4/domain/Mission.java
new file mode 100644
index 0000000..85adef0
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/domain/Mission.java
@@ -0,0 +1,44 @@
+package com.example.week4.domain;
+
+import jakarta.persistence.*;
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+@Entity
+@Getter
+@lombok.Builder
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@AllArgsConstructor
+public class Mission {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    private Integer accomplished_amount;
+
+    private Integer accumulation_point;
+
+    private Date deadline;
+
+    @ManyToOne
+    @JoinColumn(name = "store_id")
+    private Store store;
+
+    @OneToMany(mappedBy = "mission")
+    @lombok.Builder.Default
+    private List<UserMission> userMissions = new ArrayList<>();
+
+    @Column(nullable = false, updatable = false)
+    private LocalDateTime createdAt;
+
+    @Column(nullable = false)
+    private LocalDateTime updatedAt;
+}
diff --git a/week4/src/main/java/com/example/week4/domain/PrefferedFood.java b/week4/src/main/java/com/example/week4/domain/PrefferedFood.java
new file mode 100644
index 0000000..a90e79e
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/domain/PrefferedFood.java
@@ -0,0 +1,43 @@
+package com.example.week4.domain;
+
+import jakarta.persistence.*;
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+@Entity
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@AllArgsConstructor
+@IdClass(PrefferedFood.PrefferedFoodId.class)
+public class PrefferedFood {
+
+    @Id
+    @ManyToOne
+    @JoinColumn(name = "user_id")
+    private User user;
+
+    @Id
+    @ManyToOne
+    @JoinColumn(name = "food_id")
+    private Food food;
+
+    @Column(nullable = false, updatable = false)
+    private LocalDateTime createdAt;
+
+    @Column(nullable = false)
+    private LocalDateTime updatedAt;
+
+    // getters and setters
+
+    public static class PrefferedFoodId implements Serializable {
+        private Long user;
+        private Long food;
+
+        // equals and hashCode
+    }
+}
diff --git a/week4/src/main/java/com/example/week4/domain/Review.java b/week4/src/main/java/com/example/week4/domain/Review.java
new file mode 100644
index 0000000..22b3817
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/domain/Review.java
@@ -0,0 +1,50 @@
+package com.example.week4.domain;
+
+import jakarta.persistence.*;
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+@Entity
+@Getter
+@lombok.Builder
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@AllArgsConstructor
+public class Review {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    private Integer star;
+
+    private Date date;
+
+    @Column(columnDefinition = "TEXT")
+    private String content;
+
+    @ManyToOne
+    @JoinColumn(name = "user_id")
+    private User user;
+
+    @ManyToOne
+    @JoinColumn(name = "store_id")
+    private Store store;
+
+    @OneToMany(mappedBy = "review")
+    @lombok.Builder.Default
+    private List<Comment> comments = new ArrayList<>();
+
+    @Column(nullable = false, updatable = false)
+    private LocalDateTime createdAt;
+
+    @Column(nullable = false)
+    private LocalDateTime updatedAt;
+
+}
diff --git a/week4/src/main/java/com/example/week4/domain/Store.java b/week4/src/main/java/com/example/week4/domain/Store.java
new file mode 100644
index 0000000..7f347e0
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/domain/Store.java
@@ -0,0 +1,49 @@
+package com.example.week4.domain;
+
+import jakarta.persistence.*;
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+@Entity
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@AllArgsConstructor
+public class Store {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(columnDefinition = "TEXT")
+    private String name;
+
+    @Column(columnDefinition = "TEXT")
+    private String address;
+
+    private Date start_time;
+
+    private Date end_time;
+
+    @Column(columnDefinition = "TEXT")
+    private String category;
+
+    @OneToMany(mappedBy = "store")
+    private List<Review> reviews = new ArrayList<>();
+
+    @OneToMany(mappedBy = "store")
+    private List<Mission> missions = new ArrayList<>();
+
+    @Column(nullable = false, updatable = false)
+    private LocalDateTime createdAt;
+
+    @Column(nullable = false)
+    private LocalDateTime updatedAt;
+
+}
diff --git a/week4/src/main/java/com/example/week4/domain/User.java b/week4/src/main/java/com/example/week4/domain/User.java
new file mode 100644
index 0000000..fe8ed70
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/domain/User.java
@@ -0,0 +1,60 @@
+package com.example.week4.domain;
+
+import jakarta.persistence.*;
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+@Entity
+@Getter
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@AllArgsConstructor
+@Table(name = "users")
+public class User {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(columnDefinition = "TEXT")
+    private String email;
+
+    @Enumerated(EnumType.STRING)
+    private Gender gender;
+
+    private Date birth_day;
+
+    @Column(columnDefinition = "TEXT")
+    private String address;
+
+    private Integer point;
+
+    @OneToMany(mappedBy = "user")
+    private List<Review> reviews = new ArrayList<>();
+
+    @OneToMany(mappedBy = "user")
+    private List<Inquery> inqueries = new ArrayList<>();
+
+    @OneToMany(mappedBy = "user")
+    private List<PrefferedFood> prefferedFoods = new ArrayList<>();
+
+    @OneToMany(mappedBy = "user")
+    private List<UserMission> userMissions = new ArrayList<>();
+
+    @Column(nullable = false, updatable = false)
+    private LocalDateTime createdAt;
+
+    @Column(nullable = false)
+    private LocalDateTime updatedAt;
+
+}
+
+enum Gender {
+    MALE, FEMALE
+}
diff --git a/week4/src/main/java/com/example/week4/domain/UserMission.java b/week4/src/main/java/com/example/week4/domain/UserMission.java
new file mode 100644
index 0000000..e8c1ee2
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/domain/UserMission.java
@@ -0,0 +1,44 @@
+package com.example.week4.domain;
+
+import jakarta.persistence.*;
+import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+@Entity
+@Getter
+@lombok.Builder
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@AllArgsConstructor
+@IdClass(UserMission.UserMissionId.class)
+public class UserMission {
+
+    private Boolean is_complete;
+
+    @Id
+    @ManyToOne
+    @JoinColumn(name = "mission_id")
+    private Mission mission;
+
+    @Id
+    @ManyToOne
+    @JoinColumn(name = "user_id")
+    private User user;
+
+    @Column(nullable = false, updatable = false)
+    private LocalDateTime createdAt;
+
+    @Column(nullable = false)
+    private LocalDateTime updatedAt;
+
+    public static class UserMissionId implements Serializable {
+        private Long mission;
+        private Long user;
+
+        // equals and hashCode
+    }
+}
diff --git a/week4/src/main/java/com/example/week4/repository/MissionRepository.java b/week4/src/main/java/com/example/week4/repository/MissionRepository.java
new file mode 100644
index 0000000..b1adda2
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/repository/MissionRepository.java
@@ -0,0 +1,7 @@
+package com.example.week4.repository;
+
+import com.example.week4.domain.Mission;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface MissionRepository extends JpaRepository<Mission, Long> {
+}
diff --git a/week4/src/main/java/com/example/week4/repository/ReviewRepository.java b/week4/src/main/java/com/example/week4/repository/ReviewRepository.java
new file mode 100644
index 0000000..daf81fc
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/repository/ReviewRepository.java
@@ -0,0 +1,60 @@
+package com.example.week4.repository;
+
+import com.example.week4.domain.Review;
+import com.querydsl.core.types.dsl.BooleanExpression;
+import com.querydsl.jpa.impl.JPAQueryFactory;
+import jakarta.persistence.EntityManager;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.domain.Pageable;
+import org.springframework.stereotype.Repository;
+
+import java.util.List;
+
+import static com.example.week4.domain.QReview.review;
+
+@Repository
+@RequiredArgsConstructor
+public class ReviewRepository {
+
+    private final EntityManager entityManager;
+
+    public Review save(Review review) {
+        if (review.getId() == null) {
+            entityManager.persist(review);
+            return review;
+        } else {
+            return entityManager.merge(review);
+        }
+    }
+
+    public List<Review> findReviewsByStoreAndFilter(Long storeId, List<Integer> stars, Pageable pageable) {
+        JPAQueryFactory queryFactory = new JPAQueryFactory(entityManager);
+
+        // 1. 컨텐츠 조회 (페이징 적용)
+        List<Review> content = queryFactory
+                .selectFrom(review)
+                .where(
+                        storeIdEq(storeId),
+                        starRatingIn(stars)
+                )
+                .offset(pageable.getOffset())
+                .limit(pageable.getPageSize())
+                .orderBy(review.createdAt.desc())
+                .fetch();
+
+        return content;
+    }
+
+    // 가게 ID 조건
+    private BooleanExpression storeIdEq(Long storeId) {
+        return storeId != null ? review.store.id.eq(storeId) : null;
+    }
+
+    // 별점 필터링
+    private BooleanExpression starRatingIn(List<Integer> stars) {
+        if (stars == null || stars.isEmpty()) {
+            return null;
+        }
+        return review.star.floor().intValue().in(stars);
+    }
+}
\ No newline at end of file
diff --git a/week4/src/main/java/com/example/week4/repository/StoreRepository.java b/week4/src/main/java/com/example/week4/repository/StoreRepository.java
new file mode 100644
index 0000000..717b1e7
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/repository/StoreRepository.java
@@ -0,0 +1,7 @@
+package com.example.week4.repository;
+
+import com.example.week4.domain.Store;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface StoreRepository extends JpaRepository<Store, Long> {
+}
diff --git a/week4/src/main/java/com/example/week4/repository/UserMissionRepository.java b/week4/src/main/java/com/example/week4/repository/UserMissionRepository.java
new file mode 100644
index 0000000..eeb16a7
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/repository/UserMissionRepository.java
@@ -0,0 +1,7 @@
+package com.example.week4.repository;
+
+import com.example.week4.domain.UserMission;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface UserMissionRepository extends JpaRepository<UserMission, Long> {
+}
diff --git a/week4/src/main/java/com/example/week4/repository/UserRepository.java b/week4/src/main/java/com/example/week4/repository/UserRepository.java
new file mode 100644
index 0000000..96f73c5
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/repository/UserRepository.java
@@ -0,0 +1,7 @@
+package com.example.week4.repository;
+
+import com.example.week4.domain.User;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface UserRepository extends JpaRepository<User, Long> {
+}
diff --git a/week4/src/main/java/com/example/week4/service/MissionCommandService.java b/week4/src/main/java/com/example/week4/service/MissionCommandService.java
new file mode 100644
index 0000000..3e2706d
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/service/MissionCommandService.java
@@ -0,0 +1,8 @@
+package com.example.week4.service;
+
+import com.example.week4.domain.UserMission;
+import com.example.week4.web.dto.MissionRequestDTO;
+
+public interface MissionCommandService {
+    UserMission challengeMission(MissionRequestDTO.ChallengeMissionDto request);
+}
diff --git a/week4/src/main/java/com/example/week4/service/MissionCommandServiceImpl.java b/week4/src/main/java/com/example/week4/service/MissionCommandServiceImpl.java
new file mode 100644
index 0000000..07bf47a
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/service/MissionCommandServiceImpl.java
@@ -0,0 +1,40 @@
+package com.example.week4.service;
+
+import com.example.week4.domain.Mission;
+import com.example.week4.domain.User;
+import com.example.week4.domain.UserMission;
+import com.example.week4.repository.MissionRepository;
+import com.example.week4.repository.UserMissionRepository;
+import com.example.week4.repository.UserRepository;
+import com.example.week4.web.dto.MissionRequestDTO;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+@Service
+@RequiredArgsConstructor
+@Transactional(readOnly = true)
+public class MissionCommandServiceImpl implements MissionCommandService {
+
+    private final MissionRepository missionRepository;
+    private final UserRepository userRepository;
+    private final UserMissionRepository userMissionRepository;
+
+    @Override
+    @Transactional
+    public UserMission challengeMission(MissionRequestDTO.ChallengeMissionDto request) {
+        User user = userRepository.findById(request.getUserId())
+                .orElseThrow(() -> new RuntimeException("User not found"));
+
+        Mission mission = missionRepository.findById(request.getMissionId())
+                .orElseThrow(() -> new RuntimeException("Mission not found"));
+
+        UserMission userMission = UserMission.builder()
+                .user(user)
+                .mission(mission)
+                .is_complete(false)
+                .build();
+
+        return userMissionRepository.save(userMission);
+    }
+}
diff --git a/week4/src/main/java/com/example/week4/service/ReviewCommandService.java b/week4/src/main/java/com/example/week4/service/ReviewCommandService.java
new file mode 100644
index 0000000..7e034ee
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/service/ReviewCommandService.java
@@ -0,0 +1,8 @@
+package com.example.week4.service;
+
+import com.example.week4.domain.Review;
+import com.example.week4.web.dto.ReviewRequestDTO;
+
+public interface ReviewCommandService {
+    Review createReview(Long storeId, ReviewRequestDTO.CreateReviewDto request);
+}
diff --git a/week4/src/main/java/com/example/week4/service/ReviewCommandServiceImpl.java b/week4/src/main/java/com/example/week4/service/ReviewCommandServiceImpl.java
new file mode 100644
index 0000000..1e0dc4c
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/service/ReviewCommandServiceImpl.java
@@ -0,0 +1,39 @@
+package com.example.week4.service;
+
+import com.example.week4.domain.Review;
+import com.example.week4.domain.Store;
+import com.example.week4.domain.User;
+import com.example.week4.repository.ReviewRepository;
+import com.example.week4.repository.StoreRepository;
+import com.example.week4.repository.UserRepository;
+import com.example.week4.web.dto.ReviewRequestDTO;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+@Service
+@RequiredArgsConstructor
+@Transactional(readOnly = true)
+public class ReviewCommandServiceImpl implements ReviewCommandService {
+
+    private final ReviewRepository reviewRepository;
+    private final UserRepository userRepository;
+    private final StoreRepository storeRepository;
+
+    @Override
+    @Transactional
+    public Review createReview(Long storeId, ReviewRequestDTO.CreateReviewDto request) {
+        
+        Store store = storeRepository.findById(storeId).orElseThrow(() -> new RuntimeException("Store not found"));
+        User user = userRepository.findById(request.getUserId()).orElseThrow(() -> new RuntimeException("User not found"));
+
+        Review review = Review.builder()
+                .user(user)
+                .store(store)
+                .content(request.getContent())
+                .star(request.getStar())
+                .build();
+        
+        return reviewRepository.save(review);
+    }
+}
diff --git a/week4/src/main/java/com/example/week4/web/dto/MissionRequestDTO.java b/week4/src/main/java/com/example/week4/web/dto/MissionRequestDTO.java
new file mode 100644
index 0000000..3f82fff
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/web/dto/MissionRequestDTO.java
@@ -0,0 +1,12 @@
+package com.example.week4.web.dto;
+
+import lombok.Getter;
+
+public class MissionRequestDTO {
+
+    @Getter
+    public static class ChallengeMissionDto {
+        private Long userId;
+        private Long missionId;
+    }
+}
diff --git a/week4/src/main/java/com/example/week4/web/dto/MissionResponseDTO.java b/week4/src/main/java/com/example/week4/web/dto/MissionResponseDTO.java
new file mode 100644
index 0000000..9146ac0
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/web/dto/MissionResponseDTO.java
@@ -0,0 +1,29 @@
+package com.example.week4.web.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDateTime;
+
+public class MissionResponseDTO {
+
+    @Builder
+    @Getter
+    @NoArgsConstructor
+    @AllArgsConstructor
+    public static class ChallengeMissionResultDto {
+        private Long missionId;
+        private Long userId; // 혹은 userMissionId가 있으면 좋지만 복합키라 일단 userId 반환
+        private LocalDateTime createdAt;
+
+        public static ChallengeMissionResultDto from(com.example.week4.domain.UserMission userMission) {
+            return ChallengeMissionResultDto.builder()
+                    .missionId(userMission.getMission().getId())
+                    .userId(userMission.getUser().getId())
+                    .createdAt(java.time.LocalDateTime.now())
+                    .build();
+        }
+    }
+}
diff --git a/week4/src/main/java/com/example/week4/web/dto/ReviewRequestDTO.java b/week4/src/main/java/com/example/week4/web/dto/ReviewRequestDTO.java
new file mode 100644
index 0000000..6c2ebe3
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/web/dto/ReviewRequestDTO.java
@@ -0,0 +1,13 @@
+package com.example.week4.web.dto;
+
+import lombok.Getter;
+
+public class ReviewRequestDTO {
+
+    @Getter
+    public static class CreateReviewDto {
+        private Long userId;
+        private String content;
+        private Integer star;
+    }
+}
\ No newline at end of file
diff --git a/week4/src/main/java/com/example/week4/web/dto/ReviewResponseDTO.java b/week4/src/main/java/com/example/week4/web/dto/ReviewResponseDTO.java
new file mode 100644
index 0000000..fd5df88
--- /dev/null
+++ b/week4/src/main/java/com/example/week4/web/dto/ReviewResponseDTO.java
@@ -0,0 +1,27 @@
+package com.example.week4.web.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDateTime;
+
+public class ReviewResponseDTO {
+
+    @Builder
+    @Getter
+    @NoArgsConstructor
+    @AllArgsConstructor
+    public static class CreateReviewResultDto {
+        private Long reviewId;
+        private LocalDateTime createdAt;
+
+        public static CreateReviewResultDto from(com.example.week4.domain.Review review) {
+            return CreateReviewResultDto.builder()
+                    .reviewId(review.getId())
+                    .createdAt(java.time.LocalDateTime.now())
+                    .build();
+        }
+    }
+}
diff --git a/week4/src/main/resources/application.properties b/week4/src/main/resources/application.properties
new file mode 100644
index 0000000..5cb4f4c
--- /dev/null
+++ b/week4/src/main/resources/application.properties
@@ -0,0 +1,11 @@
+spring.application.name=week4
+
+spring.h2.console.enabled=true
+
+spring.datasource.url=jdbc:h2:mem:testdb
+
+spring.datasource.driverClassName=org.h2.Driver
+
+spring.datasource.username=sa
+
+spring.datasource.password=password
diff --git a/week4/src/test/java/com/example/week4/Week4ApplicationTests.java b/week4/src/test/java/com/example/week4/Week4ApplicationTests.java
new file mode 100644
index 0000000..ce05ae4
--- /dev/null
+++ b/week4/src/test/java/com/example/week4/Week4ApplicationTests.java
@@ -0,0 +1,13 @@
+package com.example.week4;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class Week4ApplicationTests {
+
+	@Test
+	void contextLoads() {
+	}
+
+}