test: UserContextResolver에서의 변경사항 테스트 반영

README.md

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+# issue-pr-template
+
+공통으로 사용하게 될 이슈, PR 템플릿 저장소

query.md

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+## Auth
+
+**로그인**
+
+```sql
+-- 회원
+
+-- 이메일로 회원 조회
+SELECT
+    u.id
+FROM
+    users u
+WHERE
+    u.email = ?
+    LIMIT 1;
+
+-- 연락처로 회원 조회
+SELECT
+    u.id
+FROM
+    users u
+WHERE
+    u.phone = ?
+    LIMIT 1;
+
+-- 회원 추가
+INSERT INTO users (
+    created_at, created_by, email, name, password, phone, region_code,
+    status, updated_at, updated_by, id
+) VALUES (
+             ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?
+         );
+
+-- 회원 상태 이력 추가
+INSERT INTO user_status_history (
+    created_at, created_by, reason, status, updated_at, updated_by,
+    user_id, id
+) VALUES (
+             ?, ?, ?, ?, ?, ?, ?, ?
+         );
+```
+
+### Payment
+
+**결제 승인 & 저장**
+
+```sql
+-- 결제 정보 추가
+INSERT INTO payment ( approved_at, method, order_id, payment_key, requested_at, reservation_id, status, total_amount, type, id
+) VALUES ( ?, ?, ?, ?, ?, ?, ?, ?, ?, ?
+);
+
+-- 결제 상세 정보 추가
+INSERT INTO payment_detail ( payment_id, supplied_amount, vat, id
+) VALUES ( ?, ?, ?, ?
+);
+-- 카드 결제 상세 정보 추가
+INSERT INTO payment_card_detail ( amount, approval_number, card_number, card_type, easypay_discount_amount, easypay_provider_code, installment_plan_months, is_interest_free, issuer_code, owner_type, id
+) VALUES ( ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?
+);
+```
+
+**결제 취소**
+
+SQL
+
+```sql
+-- 예약 ID로 결제 정보 조회
+SELECT
+    p.id,
+    p.approved_at,
+    p.method,
+    p.order_id,
+    p.payment_key,
+    p.requested_at,
+    p.reservation_id,
+    p.status,
+    p.total_amount,
+    p.type
+FROM
+    payment p
+WHERE
+    p.reservation_id = ?;
+
+-- 추가
+-- 취소된 결제 정보 추가
+INSERT INTO canceled_payment (
+    cancel_amount, cancel_reason, canceled_at, canceled_by,
+    card_discount_amount, easypay_discount_amount, payment_id,
+    requested_at, transfer_discount_amount, id
+) VALUES (
+    ?, ?, ?, ?, ?, ?, ?, ?, ?, ?
+);
+```
+
+### Region
+
+**모든 시/도 조회**
+
+```sql
+SELECT DISTINCT
+    r.sido_code,
+    r.sido_name
+FROM
+    region r
+ORDER BY
+    r.sido_name;
+```
+
+**시/군/구 조회**
+
+```sql
+SELECT
+    r.sigungu_code,
+    r.sigungu_name
+FROM
+    region r
+WHERE
+    r.sido_code = ?
+GROUP BY
+    r.sigungu_code, r.sigungu_name
+ORDER BY
+    r.sigungu_name;
+```
+
+**지역 코드 조회**
+
+```sql
+SELECT
+    r.code
+FROM
+    region r
+WHERE
+    r.sido_code = ? AND r.sigungu_code = ?;
+```
+
+### Reservation
+
+**Pending 예약 생성**
+
+```sql
+-- schedule 조회
+SELECT
+    s.id, s.created_at, s.created_by, s.date, s.status, s.store_id,
+    s.theme_id, s.time, s.updated_at, s.updated_by
+FROM
+    schedule s
+WHERE
+    s.id = ?;
+
+-- theme 조회
+SELECT
+    t.id, t.available_minutes, t.created_at, t.created_by, t.description,
+    t.difficulty, t.expected_minutes_from, t.expected_minutes_to,
+    t.is_active, t.max_participants, t.min_participants, t.name,
+    t.price, t.thumbnail_url, t.updated_at, t.updated_by
+FROM
+    theme t
+WHERE
+    t.id = ?;
+
+-- 예약 추가
+INSERT INTO reservation (
+    created_at, created_by, participant_count, requirement,
+    reserver_contact, reserver_name, schedule_id, status,
+    updated_at, updated_by, user_id, id
+) VALUES (
+    ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?
+);
+```
+
+**확정**
+
+```sql
+-- 예약 조회
+SELECT
+    r.id, r.created_at, r.created_by, r.participant_count, r.requirement,
+    r.reserver_contact, r.reserver_name, r.schedule_id, r.status,
+    r.updated_at, r.updated_by, r.user_id
+FROM
+    reservation r
+WHERE
+    r.id = ?;
+
+-- 일정 조회
+SELECT
+    s.id, s.created_at, s.created_by, s.date, s.status, s.store_id,
+    s.theme_id, s.time, s.updated_at, s.updated_by
+FROM
+    schedule s
+WHERE
+    s.id = ?;
+
+-- 예약 확정
+UPDATE
+    reservation
+SET
+    participant_count = ?, requirement = ?, reserver_contact = ?,
+    reserver_name = ?, schedule_id = ?, status = ?,
+    updated_at = ?, updated_by = ?, user_id = ?
+WHERE
+    id = ?;
+
+-- Schedule 확정
+UPDATE
+    schedule
+SET
+    date = ?, status = ?, store_id = ?, theme_id = ?, time = ?,
+    updated_at = ?, updated_by = ?
+WHERE
+    id = ?;
+```
+
+**취소**
+
+```sql
+-- 예약 조회
+SELECT
+    r.id, r.created_at, r.created_by, r.participant_count, r.requirement,
+    r.reserver_contact, r.reserver_name, r.schedule_id, r.status,
+    r.updated_at, r.updated_by, r.user_id
+FROM
+    reservation r
+WHERE
+    r.id = ?;
+
+-- 일정 조회
+SELECT
+    s.id, s.created_at, s.created_by, s.date, s.status, s.store_id,
+    s.theme_id, s.time, s.updated_at, s.updated_by
+FROM
+    schedule s
+WHERE
+    s.id = ?;
+
+-- 취소 예약 추가
+INSERT INTO canceled_reservation (
+    cancel_reason, canceled_at, canceled_by,
+    reservation_id, status, id
+) VALUES (
+    ?, ?, ?, ?, ?, ?
+);
+
+-- 예약 취소
+UPDATE
+    reservation
+SET
+    participant_count = ?, requirement = ?, reserver_contact = ?,
+    reserver_name = ?, schedule_id = ?, status = ?,
+    updated_at = ?, updated_by = ?, user_id = ?
+WHERE
+    id = ?;
+
+-- 일정 활성화
+UPDATE
+    schedule
+SET
+    date = ?, status = ?, store_id = ?, theme_id = ?, time = ?,
+    updated_at = ?, updated_by = ?
+WHERE
+    id = ?;
+```
+
+**회원 예약 조회**
+
+```sql
+-- 예약 조회
+SELECT
+    r.id, r.created_at, r.created_by, r.participant_count, r.requirement,
+    r.reserver_contact, r.reserver_name, r.schedule_id, r.status,
+    r.updated_at, r.updated_by, r.user_id
+FROM
+    reservation r
+WHERE
+    r.user_id = ? AND r.status IN (?, ?);
+
+-- 일정 조회 -> 각 예약별 1개씩(N개)
+SELECT
+    s.id,
+    st.id AS store_id,
+    st.name AS store_name,
+    s.date,
+    s.time,
+    t.id AS theme_id,
+    t.name AS theme_name,
+    t.difficulty,
+    t.available_minutes,
+    s.status
+FROM
+    schedule s
+    JOIN theme t ON t.id = s.theme_id
+    JOIN store st ON st.id = s.store_id
+WHERE
+    s.id = ?;
+```
+
+**예약 상세 조회**
+
+```sql
+-- 예약 조회
+SELECT
+    r.id, r.created_at, r.created_by, r.participant_count, r.requirement,
+    r.reserver_contact, r.reserver_name, r.schedule_id, r.status,
+    r.updated_at, r.updated_by, r.user_id
+FROM
+    reservation r
+WHERE
+    r.id = ?;
+
+-- 회원 연락처 정보 조회
+SELECT
+    u.id, u.created_at, u.created_by, u.email, u.name, u.password,
+    u.phone, u.region_code, u.status, u.updated_at, u.updated_by
+FROM
+    users u
+WHERE
+    u.id = ?;
+
+-- 결제 정보 조회
+SELECT
+    p.id, p.approved_at, p.method, p.order_id, p.payment_key,
+    p.requested_at, p.reservation_id, p.status, p.total_amount, p.type
+FROM
+    payment p
+WHERE
+    p.reservation_id = ?;
+
+-- 결제 상세 정보 조회
+SELECT
+    pd.id,
+    CASE
+        WHEN pbt.id IS NOT NULL THEN 1 -- bank_transfer
+        WHEN pcd.id IS NOT NULL THEN 2 -- card
+        WHEN pep.id IS NOT NULL THEN 3 -- easypay
+        WHEN pd.id  IS NOT NULL THEN 0 -- etc
+    END AS payment_type,
+    pd.payment_id, pd.supplied_amount, pd.vat,
+    pbt.bank_code, pbt.settlement_status,
+    pcd.amount, pcd.approval_number, pcd.card_number, pcd.card_type,
+    pcd.easypay_discount_amount, pcd.easypay_provider_code,
+    pcd.installment_plan_months, pcd.is_interest_free, pcd.issuer_code,
+    pcd.owner_type,
+    pep.amount AS easypay_amount,
+    pep.discount_amount AS easypay_discount_amount,
+    pep.easypay_provider_code AS easypay_provider
+FROM
+    payment_detail pd
+    LEFT JOIN payment_bank_transfer_detail pbt ON pd.id = pbt.id
+    LEFT JOIN payment_card_detail pcd ON pd.id = pcd.id
+    LEFT JOIN payment_easypay_prepaid_detail pep ON pd.id = pep.id
+WHERE
+    pd.payment_id = ?;
+
+-- 취소 결제 정보 조회
+SELECT
+    cp.id, cp.cancel_amount, cp.cancel_reason, cp.canceled_at,
+    cp.canceled_by, cp.card_discount_amount, cp.easypay_discount_amount,
+    cp.payment_id, cp.requested_at, cp.transfer_discount_amount
+FROM
+    canceled_payment cp
+WHERE
+    cp.payment_id = ?;
+```
+
+### Schedule
+
+**날짜, 시간, 테마로 조회**
+
+```sql
+SELECT
+    s.id,
+    st.id AS store_id,
+    st.name AS store_name,
+    s.date,
+    s.time,
+    t.id AS theme_id,
+    t.name AS theme_name,
+    t.difficulty,
+    t.available_minutes,
+    s.status
+FROM
+    schedule s
+    JOIN theme t ON t.id = s.theme_id AND (? IS NULL OR t.id = ?)
+    JOIN store st ON st.id = s.store_id AND st.id = ?
+WHERE
+    s.date = ?
+```
+
+**감사 정보 조회**
+
+```sql
+-- 일정 조회
+SELECT
+    s.id, s.created_at, s.created_by, s.date, s.status, s.store_id,
+    s.theme_id, s.time, s.updated_at, s.updated_by
+FROM
+    schedule s
+WHERE
+    s.id = ?;
+
+-- 작업자 조회(createdBy, updatedBy)
+SELECT
+    a.id, a.account, a.created_at, a.created_by, a.name, a.password,
+    a.permission_level, a.phone, a.store_id, a.type, a.updated_at,
+    a.updated_by
+FROM
+    admin a
+WHERE
+    a.id = ?;
+```
+
+**일정 생성**
+
+```sql
+-- 날짜, 시간, 테마가 같은 일정 존재 여부 확인
+SELECT EXISTS (
+    SELECT 1
+    FROM schedule s
+    WHERE
+        s.store_id = ?
+        AND s.date = ?
+        AND s.theme_id = ?
+        AND s.time = ?
+);
+
+-- 시간이 겹치는 같은 날의 일정이 있는지 확인
+SELECT
+    s.id,
+    st.id AS store_id,
+    st.name AS store_name,
+    s.date,
+    s.time,
+    t.id AS theme_id,
+    t.name AS theme_name,
+    t.difficulty,
+    t.available_minutes,
+    s.status
+FROM
+    schedule s
+    JOIN theme t ON t.id = s.theme_id AND (? IS NULL OR s.theme_id = ?)
+    JOIN store st ON st.id = s.store_id AND st.id = ?
+WHERE
+    s.date = ?
+
+-- 일정 추가
+INSERT INTO schedule (
+    created_at, created_by, date, status, store_id,
+    theme_id, time, updated_at, updated_by, id
+) VALUES (
+    ?, ?, ?, ?, ?, ?, ?, ?, ?, ?
+);
+```
+
+**일정 수정**
+
+```sql
+-- 조회
+SELECT
+    s.id, s.created_at, s.created_by, s.date, s.status, s.store_id,
+    s.theme_id, s.time, s.updated_at, s.updated_by
+FROM
+    schedule s
+WHERE
+    s.id = ?;
+
+-- 수정
+UPDATE
+    schedule
+SET
+    date = ?, status = ?, store_id = ?, theme_id = ?, time = ?,
+    updated_at = ?, updated_by = ?
+WHERE
+    id = ?;
+```
+
+**일정 삭제**
+
+```sql
+-- 조회
+SELECT
+    s.id, s.created_at, s.created_by, s.date, s.status, s.store_id,
+    s.theme_id, s.time, s.updated_at, s.updated_by
+FROM
+    schedule s
+WHERE
+    s.id = ?;
+
+-- 삭제
+DELETE FROM schedule
+WHERE id = ?;
+```
+
+**상태 → HOLD 변경**
+
+```sql
+-- 조회
+SELECT
+    s.id, s.created_at, s.created_by, s.date, s.status, s.store_id,
+    s.theme_id, s.time, s.updated_at, s.updated_by
+FROM
+    schedule s
+WHERE
+    s.id = ?;
+
+-- 수정
+UPDATE
+    schedule
+SET
+    date = ?, status = ?, store_id = ?, theme_id = ?, time = ?,
+    updated_at = ?, updated_by = ?
+WHERE
+    id = ?;
+```
+
+### Store
+
+**매장 상세 조회**
+
+```sql
+-- 조회
+SELECT
+    s.id, s.address, s.business_reg_num, s.contact, s.created_at,
+    s.created_by, s.name, s.region_code, s.status, s.updated_at,
+    s.updated_by
+FROM
+    store s
+WHERE
+    s.id = ? AND s.status = 'ACTIVE';
+
+-- 지역 정보 조회
+SELECT
+    r.code, r.sido_code, r.sido_name, r.sigungu_code, r.sigungu_name
+FROM
+    region r
+WHERE
+    r.code = ?;
+
+-- 감사 정보 조회(createdBy, updatedBy)
+SELECT
+    a.id, a.account, a.created_at, a.created_by, a.name, a.password,
+    a.permission_level, a.phone, a.store_id, a.type, a.updated_at,
+    a.updated_by
+FROM
+    admin a
+WHERE
+    a.id = ?;
+```
+
+**매장 등록**
+
+```sql
+-- 이름 중복 확인
+SELECT s.id FROM store s WHERE s.name = ? LIMIT 1;
+
+-- 연락처 중복 확인
+SELECT s.id FROM store s WHERE s.contact = ? LIMIT 1;
+
+-- 주소 중복 확인
+SELECT s.id FROM store s WHERE s.address = ? LIMIT 1;
+
+-- 사업자번호 중복 확인
+SELECT s.id FROM store s WHERE s.business_reg_num = ? LIMIT 1;
+
+-- 추가
+INSERT INTO store (
+    address, business_reg_num, contact, created_at, created_by,
+    name, region_code, status, updated_at, updated_by, id
+) VALUES (
+    ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?
+);
+```
+
+**매장 수정**
+
+```sql
+-- 조회
+SELECT
+    s.id, s.address, s.business_reg_num, s.contact, s.created_at,
+    s.created_by, s.name, s.region_code, s.status, s.updated_at,
+    s.updated_by
+FROM
+    store s
+WHERE
+    s.id = ? AND s.status = 'ACTIVE';
+
+-- 수정
+UPDATE
+    store
+SET
+    address = ?, business_reg_num = ?, contact = ?, name = ?,
+    region_code = ?, status = ?, updated_at = ?, updated_by = ?
+WHERE
+    id = ?;
+```
+
+**비활성화(status = DISABLE)**
+
+```sql
+-- 조회
+SELECT
+    s.id, s.address, s.business_reg_num, s.contact, s.created_at,
+    s.created_by, s.name, s.region_code, s.status, s.updated_at,
+    s.updated_by
+FROM
+    store s
+WHERE
+    s.id = ? AND s.status = 'ACTIVE';
+
+-- 수정
+UPDATE
+    store
+SET
+    address = ?, business_reg_num = ?, contact = ?, name = ?,
+    region_code = ?, status = ?, updated_at = ?, updated_by = ?
+WHERE
+    id = ?;
+```
+
+**모든 매장 조회**
+
+```sql
+SELECT
+    s.id, s.address, s.business_reg_num, s.contact, s.created_at,
+    s.created_by, s.name, s.region_code, s.status, s.updated_at,
+    s.updated_by
+FROM
+    store s
+WHERE
+    s.status = 'ACTIVE'
+    AND (? IS NULL OR s.region_code LIKE ?);
+```
+
+**개별 매장 상세 조회**
+
+```sql
+SELECT
+    s.id, s.address, s.business_reg_num, s.contact, s.created_at,
+    s.created_by, s.name, s.region_code, s.status, s.updated_at,
+    s.updated_by
+FROM
+    store s
+WHERE
+    s.id = ? AND s.status = 'ACTIVE';
+```
+
+### Theme
+
+**생성**
+
+```sql
+-- 이름으로 조회
+SELECT
+    t.id
+FROM
+    theme t
+WHERE
+    t.name = ?
+LIMIT 1;
+
+-- 추가
+INSERT INTO theme (
+    available_minutes, created_at, created_by, description, difficulty,
+    expected_minutes_from, expected_minutes_to, is_active, max_participants,
+    min_participants, name, price, thumbnail_url, updated_at, updated_by, id
+) VALUES (
+    ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?
+);
+```
+
+**Active인 모든 테마 조회**
+
+```sql
+SELECT
+    t.id, t.available_minutes, t.created_at, t.created_by, t.description,
+    t.difficulty, t.expected_minutes_from, t.expected_minutes_to,
+    t.is_active, t.max_participants, t.min_participants, t.name,
+    t.price, t.thumbnail_url, t.updated_at, t.updated_by
+FROM
+    theme t
+WHERE
+    t.is_active = TRUE;
+```
+
+**테마 목록 조회**
+
+```sql
+SELECT
+    t.id, t.available_minutes, t.created_at, t.created_by, t.description,
+    t.difficulty, t.expected_minutes_from, t.expected_minutes_to,
+    t.is_active, t.max_participants, t.min_participants, t.name,
+    t.price, t.thumbnail_url, t.updated_at, t.updated_by
+FROM
+    theme t;
+```
+
+**감사 정보 포함 개별 테마 상세 조회**
+
+```sql
+SELECT
+    t.id, t.available_minutes, t.created_at, t.created_by, t.description,
+    t.difficulty, t.expected_minutes_from, t.expected_minutes_to,
+    t.is_active, t.max_participants, t.min_participants, t.name,
+    t.price, t.thumbnail_url, t.updated_at, t.updated_by
+FROM
+    theme t
+WHERE
+    t.id = ?;
+```
+
+**개별 테마 조회**
+
+```sql
+SELECT
+    t.id, t.available_minutes, t.created_at, t.created_by, t.description,
+    t.difficulty, t.expected_minutes_from, t.expected_minutes_to,
+    t.is_active, t.max_participants, t.min_participants, t.name,
+    t.price, t.thumbnail_url, t.updated_at, t.updated_by
+FROM
+    theme t
+WHERE
+    t.id = ?;
+```
+
+**삭제**
+
+```sql
+-- 조회
+SELECT
+    t.id, t.available_minutes, t.created_at, t.created_by, t.description,
+    t.difficulty, t.expected_minutes_from, t.expected_minutes_to,
+    t.is_active, t.max_participants, t.min_participants, t.name,
+    t.price, t.thumbnail_url, t.updated_at, t.updated_by
+FROM
+    theme t
+WHERE
+    t.id = ?;
+
+-- 삭제
+DELETE FROM theme WHERE id = ?;
+```
+
+**수정**
+
+```sql
+-- 조회
+SELECT
+    t.id, t.available_minutes, t.created_at, t.created_by, t.description,
+    t.difficulty, t.expected_minutes_from, t.expected_minutes_to,
+    t.is_active, t.max_participants, t.min_participants, t.name,
+    t.price, t.thumbnail_url, t.updated_at, t.updated_by
+FROM
+    theme t
+WHERE
+    t.id = ?;
+
+-- 수정
+UPDATE
+    theme
+SET
+    available_minutes = ?, description = ?, difficulty = ?,
+    expected_minutes_from = ?, expected_minutes_to = ?, is_active = ?,
+    max_participants = ?, min_participants = ?, name = ?, price = ?,
+    thumbnail_url = ?, updated_at = ?, updated_by = ?
+WHERE
+    id = ?;
+```
+
+**인기 테마 조회**
+
+```sql
+SELECT
+    t.id, t.name, t.description, t.difficulty, t.thumbnail_url, t.price,
+    t.min_participants, t.max_participants,
+    t.available_minutes, t.expected_minutes_from, t.expected_minutes_to
+FROM
+    theme t
+        JOIN (
+        SELECT
+            s.theme_id, count(*) as reservation_count
+        FROM
+            schedule s
+                JOIN
+            reservation r ON s.id = r.schedule_id AND r.status = 'CONFIRMED'
+        WHERE
+            s.status = 'RESERVED'
+          AND (s.date BETWEEN :startFrom AND :endAt)
+        GROUP BY
+            s.theme_id
+        ORDER BY
+            reservation_count desc
+            LIMIT :count
+    ) ranked_themes ON t.id = ranked_themes.theme_id
+```
+
+### User
+
+**회원가입**
+
+```sql
+-- 이메일 중복 확인
+SELECT
+    u.id
+FROM
+    users u
+WHERE
+    u.email = ?
+LIMIT 1;
+
+-- 연락처 중복 확인
+SELECT
+    u.id
+FROM
+    users u
+WHERE
+    u.phone = ?
+LIMIT 1;
+
+-- 추가
+INSERT INTO users (
+    created_at, created_by, email, name, password, phone, region_code,
+    status, updated_at, updated_by, id
+) VALUES (
+    ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?
+);
+
+-- 상태 변경 이력 추가
+INSERT INTO user_status_history (
+    created_at, created_by, reason, status, updated_at, updated_by,
+    user_id, id
+) VALUES (
+    ?, ?, ?, ?, ?, ?, ?, ?
+);
+```
+
+**연락처 정보 조회**
+
+```sql
+SELECT
+    u.id, u.created_at, u.created_by, u.email, u.name, u.password,
+    u.phone, u.region_code, u.status, u.updated_at, u.updated_by
+FROM
+    users u
+WHERE
+    u.id = ?;
+```

service/build.gradle.kts

@@ -8,10 +8,6 @@ dependencies {
     // API docs
     implementation("org.springdoc:springdoc-openapi-starter-webmvc-ui:2.8.13")
 
-    // Cache
-    implementation("org.springframework.boot:spring-boot-starter-cache")
-    implementation("com.github.ben-manes.caffeine:caffeine")
-
     // DB
     runtimeOnly("com.h2database:h2")
     runtimeOnly("com.mysql:mysql-connector-j")

service/src/main/kotlin/com/sangdol/roomescape/RoomescapeApplication.kt

@@ -3,14 +3,8 @@ package com.sangdol.roomescape
 import org.springframework.boot.Banner
 import org.springframework.boot.SpringApplication
 import org.springframework.boot.autoconfigure.SpringBootApplication
-import org.springframework.cache.annotation.EnableCaching
-import org.springframework.scheduling.annotation.EnableAsync
-import org.springframework.scheduling.annotation.EnableScheduling
 import java.util.*
 
-@EnableAsync
-@EnableCaching
-@EnableScheduling
 @SpringBootApplication(
     scanBasePackages = ["com.sangdol.roomescape", "com.sangdol.common"]
 )

service/src/main/kotlin/com/sangdol/roomescape/admin/business/AdminService.kt

@@ -20,7 +20,7 @@ class AdminService(
 ) {
     @Transactional(readOnly = true)
     fun findCredentialsByAccount(account: String): AdminLoginCredentials {
-        log.debug { "[findCredentialsByAccount] 관리자 조회 시작: account=${account}" }
+        log.info { "[findCredentialsByAccount] 관리자 조회 시작: account=${account}" }
 
         return adminRepository.findByAccount(account)
             ?.let {
@@ -28,14 +28,14 @@ class AdminService(
                 it.toCredentials()
             }
             ?: run {
-                log.debug { "[findCredentialsByAccount] 관리자 조회 실패: account=${account}" }
+                log.info { "[findCredentialsByAccount] 관리자 조회 실패: account=${account}" }
                 throw AdminException(AdminErrorCode.ADMIN_NOT_FOUND)
             }
     }
 
     @Transactional(readOnly = true)
     fun findOperatorOrUnknown(id: Long): Auditor {
-        log.debug { "[findOperatorById] 작업자 정보 조회 시작: id=${id}" }
+        log.info { "[findOperatorById] 작업자 정보 조회 시작: id=${id}" }
 
         return adminRepository.findByIdOrNull(id)?.let { admin ->
             Auditor(admin.id, admin.name).also {

service/src/main/kotlin/com/sangdol/roomescape/auth/business/AuthService.kt

@@ -33,7 +33,7 @@ class AuthService(
         request: LoginRequest,
         context: LoginContext
     ): LoginSuccessResponse {
-        log.debug { "[login] 로그인 시작: account=${request.account}, type=${request.principalType}, context=${context}" }
+        log.info { "[login] 로그인 시작: account=${request.account}, type=${request.principalType}, context=${context}" }
         val (credentials, extraClaims) = getCredentials(request)
 
         val event = LoginHistoryEvent(
@@ -56,7 +56,10 @@ class AuthService(
         } catch (e: Exception) {
             eventPublisher.publishEvent(event.onFailure())
             when (e) {
-                is AuthException -> { throw e }
+                is AuthException -> {
+                    log.info { "[login] 로그인 실패: account = ${request.account}" }
+                    throw e
+                }
 
                 else -> {
                     log.warn { "[login] 로그인 실패: message=${e.message} account = ${request.account}" }
@@ -71,7 +74,7 @@ class AuthService(
         credentials: LoginCredentials
     ) {
         if (credentials.password != request.password) {
-            log.debug { "[login] 비밀번호 불일치로 인한 로그인 실패: account = ${request.account}" }
+            log.info { "[login] 비밀번호 불일치로 인한 로그인 실패: account = ${request.account}" }
             throw AuthException(AuthErrorCode.LOGIN_FAILED)
         }
     }

service/src/main/kotlin/com/sangdol/roomescape/auth/business/LoginHistoryEventListener.kt

@@ -11,6 +11,8 @@ import jakarta.annotation.PreDestroy
 import org.springframework.beans.factory.annotation.Value
 import org.springframework.context.event.EventListener
 import org.springframework.scheduling.annotation.Async
+import org.springframework.scheduling.annotation.EnableAsync
+import org.springframework.scheduling.annotation.EnableScheduling
 import org.springframework.scheduling.annotation.Scheduled
 import org.springframework.stereotype.Component
 import java.util.concurrent.ConcurrentLinkedQueue
@@ -19,6 +21,8 @@ import java.util.concurrent.TimeUnit
 private val log: KLogger = KotlinLogging.logger {}
 
 @Component
+@EnableAsync
+@EnableScheduling
 class LoginHistoryEventListener(
     private val idGenerator: IDGenerator,
     private val loginHistoryRepository: LoginHistoryRepository,
@@ -31,7 +35,7 @@ class LoginHistoryEventListener(
     @Async
     @EventListener(classes = [LoginHistoryEvent::class])
     fun onLoginCompleted(event: LoginHistoryEvent) {
-        log.debug { "[onLoginCompleted] 로그인 이력 저장 이벤트 수신: id=${event.id}, type=${event.type}" }
+        log.info { "[onLoginCompleted] 로그인 이력 저장 이벤트 수신: id=${event.id}, type=${event.type}" }
 
         queue.add(event.toEntity(idGenerator.create())).also {
             log.info { "[onLoginCompleted] 로그인 이력 저장 이벤트 큐 저장 완료: id=${event.id}, type=${event.type}" }
@@ -44,10 +48,10 @@ class LoginHistoryEventListener(
 
     @Scheduled(fixedRate = 30, timeUnit = TimeUnit.SECONDS)
     fun flushScheduled() {
-        log.debug { "[flushScheduled] 큐에 저장된 로그인 이력 저장 시작: size=${queue.size}" }
+        log.info { "[flushScheduled] 큐에 저장된 로그인 이력 저장 시작: size=${queue.size}" }
 
         if (queue.isEmpty()) {
-            log.debug { "[flushScheduled] 큐에 있는 로그인 이력이 없음." }
+            log.info { "[flushScheduled] 큐에 있는 로그인 이력이 없음." }
             return
         }
         flush()
@@ -56,7 +60,7 @@ class LoginHistoryEventListener(
 
     @PreDestroy
     fun flushAll() {
-        log.debug { "[flushAll] 애플리케이션 종료. 큐에 있는 모든 이력 저장 시작: size=${queue.size}" }
+        log.info { "[flushAll] 애플리케이션 종료. 큐에 있는 모든 이력 저장 시작: size=${queue.size}" }
         while (!queue.isEmpty()) {
             flush()
         }
@@ -64,10 +68,10 @@ class LoginHistoryEventListener(
     }
 
     private fun flush() {
-        log.debug { "[flush] 큐에 저장된 로그인 이력 저장 시작: size=${queue.size}" }
+        log.info { "[flush] 큐에 저장된 로그인 이력 저장 시작: size=${queue.size}" }
 
         if (queue.isEmpty()) {
-            log.debug { "[flush] 큐에 있는 로그인 이력이 없음." }
+            log.info { "[flush] 큐에 있는 로그인 이력이 없음." }
             return;
         }
 

service/src/main/kotlin/com/sangdol/roomescape/auth/infrastructure/jwt/JwtUtils.kt

@@ -50,7 +50,7 @@ class JwtUtils(
         val claims = extractAllClaims(token)
 
         return claims.subject ?: run {
-            log.debug { "[JwtUtils.extractSubject] subject를 찾을 수 없음.: token = ${token}" }
+            log.info { "[JwtUtils.extractSubject] subject를 찾을 수 없음.: token = ${token}" }
             throw AuthException(AuthErrorCode.INVALID_TOKEN)
         }
     }

service/src/main/kotlin/com/sangdol/roomescape/order/business/OrderService.kt

@@ -32,7 +32,7 @@ class OrderService(
     fun confirm(reservationId: Long, paymentConfirmRequest: PaymentConfirmRequest) {
         val paymentKey = paymentConfirmRequest.paymentKey
 
-        log.debug { "[confirm] 결제 및 예약 확정 시작: reservationId=${reservationId}, paymentKey=${paymentKey}" }
+        log.info { "[confirm] 결제 및 예약 확정 시작: reservationId=${reservationId}, paymentKey=${paymentKey}" }
         try {
             transactionExecutionUtil.withNewTransaction(isReadOnly = false) {
                 validateCanConfirm(reservationId)
@@ -42,7 +42,7 @@ class OrderService(
             paymentService.requestConfirm(reservationId, paymentConfirmRequest)
             eventPublisher.publishEvent(ReservationConfirmEvent(reservationId))
 
-            log.info { "[confirm] 결제 처리 및 예약 확정 이벤트 발행 완료: reservationId=${reservationId}, paymentKey=${paymentKey}" }
+            log.info { "[confirm] 결제 처리 및 예약 확정 이벤트 발행 완료" }
         } catch (e: Exception) {
             val errorCode: ErrorCode = if (e is RoomescapeException) {
                 e.errorCode
@@ -55,7 +55,7 @@ class OrderService(
     }
 
     private fun validateCanConfirm(reservationId: Long) {
-        log.debug { "[validateAndMarkInProgress] 예약 확정 가능 여부 검증 시작: reservationId=${reservationId}" }
+        log.info { "[validateAndMarkInProgress] 예약 확정 가능 여부 검증 시작: reservationId=${reservationId}" }
         val reservation: ReservationStateResponse = reservationService.findStatusWithLock(reservationId)
         val schedule: ScheduleStateResponse = scheduleService.findStateWithLock(reservation.scheduleId)
 

service/src/main/kotlin/com/sangdol/roomescape/order/business/OrderValidator.kt

@@ -27,12 +27,15 @@ class OrderValidator {
     private fun validateReservationStatus(reservation: ReservationStateResponse) {
         when (reservation.status) {
             ReservationStatus.CONFIRMED -> {
+                log.info { "[validateCanConfirm] 이미 확정된 예약: id=${reservation.id}" }
                 throw OrderException(OrderErrorCode.ORDER_ALREADY_CONFIRMED)
             }
             ReservationStatus.EXPIRED -> {
+                log.info { "[validateCanConfirm] 만료된 예약: id=${reservation.id}" }
                 throw OrderException(OrderErrorCode.EXPIRED_RESERVATION)
             }
             ReservationStatus.CANCELED -> {
+                log.info { "[validateCanConfirm] 취소된 예약: id=${reservation.id}" }
                 throw OrderException(OrderErrorCode.CANCELED_RESERVATION)
             }
             else -> {}
@@ -41,14 +44,14 @@ class OrderValidator {
 
     private fun validateScheduleStatus(schedule: ScheduleStateResponse) {
         if (schedule.status != ScheduleStatus.HOLD) {
-            log.debug { "[validateScheduleStatus] 일정 상태 오류: status=${schedule.status}" }
+            log.info { "[validateScheduleStatus] 일정 상태 오류: status=${schedule.status}" }
             throw OrderException(OrderErrorCode.EXPIRED_RESERVATION)
         }
 
         val scheduleDateTime = LocalDateTime.of(schedule.date, schedule.startFrom)
         val nowDateTime = KoreaDateTime.now()
         if (scheduleDateTime.isBefore(nowDateTime)) {
-            log.debug { "[validateScheduleStatus] 과거 시간인 일정으로 인한 실패: scheduleDateTime=${scheduleDateTime}(KST), now=${nowDateTime}(KST)" }
+            log.info { "[validateScheduleStatus] 과거 시간인 일정으로 인한 실패: scheduleDateTime=${scheduleDateTime}(KST), now=${nowDateTime}(KST)" }
             throw OrderException(OrderErrorCode.PAST_SCHEDULE)
         }
     }

service/src/main/kotlin/com/sangdol/roomescape/payment/business/PaymentService.kt

@@ -31,7 +31,7 @@ class PaymentService(
     private val eventPublisher: ApplicationEventPublisher
 ) {
     fun requestConfirm(reservationId: Long, request: PaymentConfirmRequest): PaymentGatewayResponse {
-        log.debug { "[requestConfirm] 결제 요청 시작: paymentKey=${request.paymentKey}" }
+        log.info { "[requestConfirm] 결제 요청 시작: paymentKey=${request.paymentKey}" }
         try {
             return paymentClient.confirm(request.paymentKey, request.orderId, request.amount).also {
                 eventPublisher.publishEvent(it.toEvent(reservationId))
@@ -90,7 +90,7 @@ class PaymentService(
 
     @Transactional(readOnly = true)
     fun findDetailByReservationId(reservationId: Long): PaymentResponse? {
-        log.debug { "[findDetailByReservationId] 예약 결제 정보 조회 시작: reservationId=$reservationId" }
+        log.info { "[findDetailByReservationId] 예약 결제 정보 조회 시작: reservationId=$reservationId" }
 
         val payment: PaymentEntity? = findByReservationIdOrNull(reservationId)
         val paymentDetail: PaymentDetailEntity? = payment?.let { findDetailByPaymentIdOrNull(it.id) }
@@ -99,13 +99,11 @@ class PaymentService(
         return payment?.toResponse(
             detail = paymentDetail?.toResponse(),
             cancel = cancelDetail?.toResponse()
-        ).also {
+        )
-            log.info { "[findDetailByReservationId] 예약 결제 정보 조회 완료: reservationId=$reservationId" }
-        }
     }
 
     private fun findByReservationIdOrThrow(reservationId: Long): PaymentEntity {
-        log.debug { "[findByReservationIdOrThrow] 결제 정보 조회 시작: reservationId=: $reservationId" }
+        log.info { "[findByReservationIdOrThrow] 결제 정보 조회 시작: reservationId=: $reservationId" }
 
         return paymentRepository.findByReservationId(reservationId)
             ?.also { log.info { "[findByReservationIdOrThrow] 결제 정보 조회 완료: reservationId=$reservationId, paymentId=${it.id}" } }
@@ -116,7 +114,7 @@ class PaymentService(
     }
 
     private fun findByReservationIdOrNull(reservationId: Long): PaymentEntity? {
-        log.debug { "[findByReservationIdOrThrow] 결제 정보 조회 시작: reservationId=: $reservationId" }
+        log.info { "[findByReservationIdOrThrow] 결제 정보 조회 시작: reservationId=: $reservationId" }
 
         return paymentRepository.findByReservationId(reservationId)
             .also {
@@ -129,7 +127,7 @@ class PaymentService(
     }
 
     private fun findDetailByPaymentIdOrNull(paymentId: Long): PaymentDetailEntity? {
-        log.debug { "[findDetailByPaymentIdOrThrow] 결제 상세 정보 조회 시작: paymentId=$paymentId" }
+        log.info { "[findDetailByPaymentIdOrThrow] 결제 상세 정보 조회 시작: paymentId=$paymentId" }
 
         return paymentDetailRepository.findByPaymentId(paymentId).also {
             if (it != null) {
@@ -141,7 +139,7 @@ class PaymentService(
     }
 
     private fun findCancelByPaymentIdOrNull(paymentId: Long): CanceledPaymentEntity? {
-        log.debug { "[findDetailByReservationId] 취소 결제 정보 조회 시작: paymentId=${paymentId}" }
+        log.info { "[findDetailByReservationId] 취소 결제 정보 조회 시작: paymentId=${paymentId}" }
 
         return canceledPaymentRepository.findByPaymentId(paymentId).also {
             if (it == null) {

service/src/main/kotlin/com/sangdol/roomescape/payment/business/event/PaymentEventListener.kt

@@ -29,16 +29,20 @@ class PaymentEventListener(
     fun handlePaymentEvent(event: PaymentEvent) {
         val reservationId = event.reservationId
 
-        log.debug { "[handlePaymentEvent] 결제 정보 저장 이벤트 수신: reservationId=${reservationId}, paymentKey=${event.paymentKey}" }
+        log.info { "[handlePaymentEvent] 결제 정보 저장 이벤트 수신: reservationId=${reservationId}, paymentKey=${event.paymentKey}" }
 
         val paymentId = idGenerator.create()
         val paymentEntity: PaymentEntity = event.toEntity(paymentId)
-        paymentRepository.save(paymentEntity)
+        paymentRepository.save(paymentEntity).also {
+            log.info { "[handlePaymentEvent] 결제 정보 저장 완료: paymentId=${paymentId}" }
+        }
 
         val paymentDetailId = idGenerator.create()
         val paymentDetailEntity: PaymentDetailEntity = event.toDetailEntity(id = paymentDetailId, paymentId = paymentId)
-        paymentDetailRepository.save(paymentDetailEntity)
+        paymentDetailRepository.save(paymentDetailEntity).also {
+            log.info { "[handlePaymentEvent] 결제 상세 저장 완료: paymentDetailId=${paymentDetailId}" }
+        }
 
-        log.info { "[handlePaymentEvent] 결제 정보 저장 이벤트 처리 완료: reservationId=${reservationId}, paymentId=${paymentId}, paymentDetailId=${paymentDetailId}" }
+        log.info { "[handlePaymentEvent] 결제 정보 저장 이벤트 처리 완료" }
     }
 }

service/src/main/kotlin/com/sangdol/roomescape/payment/infrastructure/client/TosspayClient.kt

@@ -33,7 +33,7 @@ class TosspayClient(
         amount: Int,
     ): PaymentGatewayResponse {
         val startTime = System.currentTimeMillis()
-        log.debug { "[TosspayClient.confirm] 결제 승인 요청: paymentKey=$paymentKey, orderId=$orderId, amount=$amount" }
+        log.info { "[TosspayClient.confirm] 결제 승인 요청: paymentKey=$paymentKey, orderId=$orderId, amount=$amount" }
 
         return confirmClient.request(paymentKey, orderId, amount)
             .also {
@@ -47,7 +47,7 @@ class TosspayClient(
         cancelReason: String
     ): PaymentGatewayCancelResponse {
         val startTime = System.currentTimeMillis()
-        log.debug { "[TosspayClient.cancel] 결제 취소 요청: paymentKey=$paymentKey, amount=$amount, cancelReason=$cancelReason" }
+        log.info { "[TosspayClient.cancel] 결제 취소 요청: paymentKey=$paymentKey, amount=$amount, cancelReason=$cancelReason" }
 
         return cancelClient.request(paymentKey, amount, cancelReason).also {
             log.info { "[TosspayClient.cancel] 결제 취소 완료: duration_ms=${System.currentTimeMillis() - startTime}ms, paymentKey=$paymentKey" }

service/src/main/kotlin/com/sangdol/roomescape/region/business/RegionService.kt

@@ -17,7 +17,7 @@ class RegionService(
 ) {
     @Transactional(readOnly = true)
     fun readAllSido(): SidoListResponse {
-        log.debug { "[readAllSido] 모든 시/도 조회 시작" }
+        log.info { "[readAllSido] 모든 시/도 조회 시작" }
         val result: List<Pair<String, String>> = regionRepository.readAllSido()
 
         if (result.isEmpty()) {
@@ -32,7 +32,7 @@ class RegionService(
 
     @Transactional(readOnly = true)
     fun findSigunguBySido(sidoCode: String): SigunguListResponse {
-        log.debug { "[findSigunguBySido] 시/군/구 조회 시작: sidoCode=${sidoCode}" }
+        log.info { "[findSigunguBySido] 시/군/구 조회 시작: sidoCode=${sidoCode}" }
         val result: List<Pair<String, String>> = regionRepository.findAllSigunguBySido(sidoCode)
 
         if (result.isEmpty()) {
@@ -47,7 +47,7 @@ class RegionService(
 
     @Transactional(readOnly = true)
     fun findRegionCode(sidoCode: String, sigunguCode: String): RegionCodeResponse {
-        log.debug { "[findRegionCode] 지역 코드 조회 시작: sidoCode=${sidoCode} / sigunguCode=${sigunguCode}" }
+        log.info { "[findRegionCode] 지역 코드 조회 시작: sidoCode=${sidoCode} / sigunguCode=${sigunguCode}" }
 
         return regionRepository.findRegionCode(sidoCode, sigunguCode)?.let {
             log.info { "[findRegionCode] 지역 코드 조회 완료: code=${it} sidoCode=${sidoCode} / sigunguCode=${sigunguCode}" }
@@ -60,7 +60,7 @@ class RegionService(
 
     @Transactional(readOnly = true)
     fun findRegionInfo(regionCode: String): RegionInfoResponse {
-        log.debug { "[findRegionInfo] 지역 정보 조회 시작: regionCode=${regionCode}" }
+        log.info { "[findRegionInfo] 지역 정보 조회 시작: regionCode=${regionCode}" }
 
         return regionRepository.findByCode(regionCode)?.let {
             log.info { "[findRegionInfo] 지역 정보 조회 완료: code=${it} regionCode=${regionCode}" }

service/src/main/kotlin/com/sangdol/roomescape/reservation/business/ReservationService.kt

@@ -45,7 +45,7 @@ class ReservationService(
         user: CurrentUserContext,
         request: PendingReservationCreateRequest
     ): PendingReservationCreateResponse {
-        log.debug { "[createPendingReservation] Pending 예약 생성 시작: schedule=${request.scheduleId}" }
+        log.info { "[createPendingReservation] Pending 예약 생성 시작: schedule=${request.scheduleId}" }
 
         run {
             val schedule: ScheduleStateResponse = scheduleService.findStateWithLock(request.scheduleId)
@@ -64,7 +64,7 @@ class ReservationService(
 
     @Transactional
     fun confirmReservation(id: Long) {
-        log.debug { "[confirmReservation] Pending 예약 확정 시작: reservationId=${id}" }
+        log.info { "[confirmReservation] Pending 예약 확정 시작: reservationId=${id}" }
         val reservation: ReservationEntity = findOrThrow(id)
 
         run {
@@ -81,7 +81,7 @@ class ReservationService(
 
     @Transactional
     fun cancelReservation(user: CurrentUserContext, reservationId: Long, request: ReservationCancelRequest) {
-        log.debug { "[cancelReservation] 예약 취소 시작: userId=${user.id}, reservationId=${reservationId}" }
+        log.info { "[cancelReservation] 예약 취소 시작: userId=${user.id}, reservationId=${reservationId}" }
 
         val reservation: ReservationEntity = findOrThrow(reservationId)
 
@@ -100,7 +100,7 @@ class ReservationService(
 
     @Transactional(readOnly = true)
     fun findAllUserReservationOverview(user: CurrentUserContext): ReservationOverviewListResponse {
-        log.debug { "[findSummaryByMemberId] 예약 조회 시작: userId=${user.id}" }
+        log.info { "[findSummaryByMemberId] 예약 조회 시작: userId=${user.id}" }
 
         val reservations: List<ReservationEntity> = reservationRepository.findAllByUserIdAndStatusIsIn(
             userId = user.id,
@@ -125,7 +125,7 @@ class ReservationService(
 
     @Transactional(readOnly = true)
     fun findDetailById(id: Long): ReservationAdditionalResponse {
-        log.debug { "[findDetailById] 예약 상세 조회 시작: reservationId=${id}" }
+        log.info { "[findDetailById] 예약 상세 조회 시작: reservationId=${id}" }
 
         val reservation: ReservationEntity = findOrThrow(id)
         val user: UserContactResponse = userService.findContactById(reservation.userId)
@@ -141,7 +141,7 @@ class ReservationService(
 
     @Transactional(readOnly = true)
     fun findStatusWithLock(id: Long): ReservationStateResponse {
-        log.debug { "[findStatusWithLock] 예약 LOCK + 상태 조회 시작: reservationId=${id}" }
+        log.info { "[findStatusWithLock] 예약 LOCK + 상태 조회 시작: reservationId=${id}" }
 
         return reservationRepository.findByIdForUpdate(id)?.let {
             log.info { "[findStatusWithLock] 예약 LOCK + 상태 조회 완료: reservationId=${id}" }
@@ -154,7 +154,7 @@ class ReservationService(
 
     @Transactional
     fun markInProgress(reservationId: Long) {
-        log.debug { "[markInProgress] 예약 상태 ${ReservationStatus.PAYMENT_IN_PROGRESS} 변경 시작." }
+        log.info { "[markInProgress] 예약 상태 ${ReservationStatus.PAYMENT_IN_PROGRESS} 변경 시작." }
 
         findOrThrow(reservationId).apply {
             this.status = ReservationStatus.PAYMENT_IN_PROGRESS
@@ -164,7 +164,7 @@ class ReservationService(
     }
 
     private fun findOrThrow(id: Long): ReservationEntity {
-        log.debug { "[findOrThrow] 예약 조회 시작: reservationId=${id}" }
+        log.info { "[findOrThrow] 예약 조회 시작: reservationId=${id}" }
 
         return reservationRepository.findByIdOrNull(id)
             ?.also { log.info { "[findOrThrow] 예약 조회 완료: reservationId=${id}" } }

service/src/main/kotlin/com/sangdol/roomescape/reservation/business/ReservationValidator.kt

@@ -1,15 +1,17 @@
 package com.sangdol.roomescape.reservation.business
 
 import com.sangdol.common.utils.KoreaDateTime
-import com.sangdol.roomescape.reservation.dto.PendingReservationCreateRequest
+import com.sangdol.common.utils.toKoreaDateTime
 import com.sangdol.roomescape.reservation.exception.ReservationErrorCode
 import com.sangdol.roomescape.reservation.exception.ReservationException
+import com.sangdol.roomescape.reservation.dto.PendingReservationCreateRequest
 import com.sangdol.roomescape.schedule.dto.ScheduleStateResponse
 import com.sangdol.roomescape.schedule.infrastructure.persistence.ScheduleStatus
 import com.sangdol.roomescape.theme.dto.ThemeInfoResponse
 import io.github.oshai.kotlinlogging.KLogger
 import io.github.oshai.kotlinlogging.KotlinLogging
 import org.springframework.stereotype.Component
+import java.time.Instant
 import java.time.LocalDateTime
 
 private val log: KLogger = KotlinLogging.logger {}

service/src/main/kotlin/com/sangdol/roomescape/reservation/business/event/ReservationEventListener.kt

@@ -22,7 +22,7 @@ class ReservationEventListener(
     fun handleReservationConfirmEvent(event: ReservationConfirmEvent) {
         val reservationId = event.reservationId
 
-        log.debug { "[handleReservationConfirmEvent] 예약 확정 이벤트 수신: reservationId=${reservationId}" }
+        log.info { "[handleReservationConfirmEvent] 예약 확정 이벤트 수신: reservationId=${reservationId}" }
         val modifiedRows = reservationRepository.confirmReservation(Instant.now(), reservationId)
 
         if (modifiedRows == 0) {

service/src/main/kotlin/com/sangdol/roomescape/reservation/business/scheduler/IncompletedReservationScheduler.kt

@@ -5,6 +5,7 @@ import com.sangdol.roomescape.schedule.infrastructure.persistence.ScheduleReposi
 import com.sangdol.roomescape.schedule.infrastructure.persistence.ScheduleStatus
 import io.github.oshai.kotlinlogging.KLogger
 import io.github.oshai.kotlinlogging.KotlinLogging
+import org.springframework.scheduling.annotation.EnableScheduling
 import org.springframework.scheduling.annotation.Scheduled
 import org.springframework.stereotype.Component
 import org.springframework.transaction.annotation.Transactional
@@ -14,6 +15,7 @@ import java.util.concurrent.TimeUnit
 private val log: KLogger = KotlinLogging.logger {}
 
 @Component
+@EnableScheduling
 class IncompletedReservationScheduler(
     private val scheduleRepository: ScheduleRepository,
     private val reservationRepository: ReservationRepository
@@ -22,10 +24,10 @@ class IncompletedReservationScheduler(
     @Scheduled(initialDelay = 1, fixedRate = 1, timeUnit = TimeUnit.MINUTES)
     @Transactional
     fun processExpiredHoldSchedule() {
-        log.debug { "[processExpiredHoldSchedule] 만료 시간이 지난 ${ScheduleStatus.HOLD} 상태의 일정 재활성화 시작" }
+        log.info { "[processExpiredHoldSchedule] 만료 시간이 지난 ${ScheduleStatus.HOLD} 상태의 일정 재활성화 시작" }
 
         val targets: List<Long> = scheduleRepository.findAllExpiredHeldSchedules(Instant.now()).also {
-            log.debug { "[processExpiredHoldSchedule] ${it.size} 개의 일정 조회 완료" }
+            log.info { "[processExpiredHoldSchedule] ${it.size} 개의 일정 조회 완료" }
         }
 
         scheduleRepository.releaseHeldSchedules(targets).also {
@@ -36,7 +38,7 @@ class IncompletedReservationScheduler(
     @Scheduled(initialDelay = 1, fixedRate = 1, timeUnit = TimeUnit.MINUTES)
     @Transactional
     fun processExpiredReservation() {
-        log.debug { "[processExpiredReservation] 결제되지 않은 예약 만료 처리 시작" }
+        log.info { "[processExpiredReservation] 결제되지 않은 예약 만료 처리 시작" }
 
         val targets: List<Long> = reservationRepository.findAllExpiredReservation().also {
             log.info { "[processExpiredReservation] ${it.size} 개의 예약 조회 완료" }

service/src/main/kotlin/com/sangdol/roomescape/schedule/business/AdminScheduleService.kt

@@ -34,7 +34,7 @@ class AdminScheduleService(
 ) {
     @Transactional(readOnly = true)
     fun searchSchedules(storeId: Long, date: LocalDate?, themeId: Long?): AdminScheduleSummaryListResponse {
-        log.debug { "[searchSchedules] 일정 검색 시작: storeId=$storeId, date=$date, themeId=$themeId" }
+        log.info { "[searchSchedules] 일정 검색 시작: storeId=$storeId, date=$date, themeId=$themeId" }
 
         val searchDate = date ?: KoreaDate.today()
 
@@ -44,12 +44,14 @@ class AdminScheduleService(
                 .sortedBy { it.time }
 
         return schedules.toAdminSummaryResponse()
-            .also { log.info { "[searchSchedules] ${it.schedules.size} 개의 일정 조회 완료" } }
+            .also {
+                log.info { "[searchSchedules] ${it.schedules.size} 개의 일정 조회 완료" }
+            }
     }
 
     @Transactional(readOnly = true)
     fun findScheduleAudit(id: Long): AuditingInfo {
-        log.debug { "[findDetail] 일정 감사 정보 조회 시작: id=$id" }
+        log.info { "[findDetail] 일정 감사 정보 조회 시작: id=$id" }
 
         val schedule: ScheduleEntity = findOrThrow(id)
 
@@ -62,7 +64,7 @@ class AdminScheduleService(
 
     @Transactional
     fun createSchedule(storeId: Long, request: ScheduleCreateRequest): ScheduleCreateResponse {
-        log.debug { "[createSchedule] 일정 생성 시작: storeId=${storeId}, date=${request.date}, time=${request.time}, themeId=${request.themeId}" }
+        log.info { "[createSchedule] 일정 생성 시작: storeId=${storeId}, date=${request.date}, time=${request.time}, themeId=${request.themeId}" }
 
         scheduleValidator.validateCanCreate(storeId, request)
 
@@ -77,12 +79,14 @@ class AdminScheduleService(
         }
 
         return ScheduleCreateResponse(schedule.id)
-            .also { log.info { "[createSchedule] 일정 생성 완료: id=${it.id}" } }
+            .also {
+                log.info { "[createSchedule] 일정 생성 완료: id=${it.id}" }
+            }
     }
 
     @Transactional
     fun updateSchedule(id: Long, request: ScheduleUpdateRequest) {
-        log.debug { "[updateSchedule] 일정 수정 시작: id=$id, request=${request}" }
+        log.info { "[updateSchedule] 일정 수정 시작: id=$id, request=${request}" }
 
         if (request.isAllParamsNull()) {
             log.info { "[updateSchedule] 일정 변경 사항 없음: id=$id" }
@@ -100,7 +104,7 @@ class AdminScheduleService(
 
     @Transactional
     fun deleteSchedule(id: Long) {
-        log.debug { "[deleteSchedule] 일정 삭제 시작: id=$id" }
+        log.info { "[deleteSchedule] 일정 삭제 시작: id=$id" }
 
         val schedule: ScheduleEntity = findOrThrow(id).also {
             scheduleValidator.validateCanDelete(it)
@@ -112,7 +116,7 @@ class AdminScheduleService(
     }
 
     private fun findOrThrow(id: Long): ScheduleEntity {
-        log.debug { "[findOrThrow] 일정 조회 시작: id=$id" }
+        log.info { "[findOrThrow] 일정 조회 시작: id=$id" }
 
         return scheduleRepository.findByIdOrNull(id)
             ?.also { log.info { "[findOrThrow] 일정 조회 완료: id=$id" } }

service/src/main/kotlin/com/sangdol/roomescape/schedule/business/ScheduleService.kt

@@ -30,12 +30,13 @@ class ScheduleService(
 ) {
     @Transactional(readOnly = true)
     fun getStoreScheduleByDate(storeId: Long, date: LocalDate): ScheduleWithThemeListResponse {
-        log.debug { "[getStoreScheduleByDate] 매장 일정 조회 시작: storeId=${storeId}, date=$date" }
+        log.info { "[getStoreScheduleByDate] 매장 일정 조회: storeId=${storeId}, date=$date" }
 
         val currentDate: LocalDate = KoreaDate.today()
         val currentTime: LocalTime = KoreaTime.now()
 
         if (date.isBefore(currentDate)) {
+            log.warn { "[getStoreScheduleByDate] 이전 날짜 선택으로 인한 실패: date=${date}" }
             throw ScheduleException(ScheduleErrorCode.PAST_DATE_TIME)
         }
 
@@ -43,7 +44,6 @@ class ScheduleService(
             scheduleRepository.findStoreSchedulesWithThemeByDate(storeId, date)
                 .filter { it.date.isAfter(currentDate) || it.time.isAfter(currentTime) }
 
-
         return schedules.toResponseWithTheme()
             .also {
                 log.info { "[getStoreScheduleByDate] storeId=${storeId}, date=$date 인 ${it.schedules.size}개 일정 조회 완료" }
@@ -52,7 +52,7 @@ class ScheduleService(
 
     @Transactional
     fun holdSchedule(id: Long) {
-        log.debug { "[holdSchedule] 일정 Holding 시작: id=$id" }
+        log.info { "[holdSchedule] 일정 Holding 시작: id=$id" }
 
         val schedule = findForUpdateOrThrow(id).also {
             scheduleValidator.validateCanHold(it)
@@ -69,7 +69,7 @@ class ScheduleService(
 
     @Transactional(readOnly = true)
     fun findStateWithLock(id: Long): ScheduleStateResponse {
-        log.debug { "[findDateTimeById] 일정 개요 조회 시작 : id=$id" }
+        log.info { "[findDateTimeById] 일정 개요 조회 시작 : id=$id" }
 
         val schedule: ScheduleEntity = scheduleRepository.findByIdForUpdate(id)
             ?: run {
@@ -95,7 +95,7 @@ class ScheduleService(
 
     @Transactional
     fun changeStatus(scheduleId: Long, currentStatus: ScheduleStatus, changeStatus: ScheduleStatus) {
-        log.debug { "[reserveSchedule] 일정 상태 변경 시작: id=${scheduleId}, currentStatus=${currentStatus}, changeStatus=${changeStatus}" }
+        log.info { "[reserveSchedule] 일정 상태 변경 시작: id=${scheduleId}, currentStatus=${currentStatus}, changeStatus=${changeStatus}" }
 
         scheduleRepository.changeStatus(scheduleId, currentStatus, changeStatus).also {
             log.info { "[reserveSchedule] 일정 상태 변경 완료: id=${scheduleId}, currentStatus=${currentStatus}, changeStatus=${changeStatus}" }
@@ -103,7 +103,7 @@ class ScheduleService(
     }
 
     private fun findForUpdateOrThrow(id: Long): ScheduleEntity {
-        log.debug { "[findForUpdateOrThrow] 일정 LOCK + 조회 시작: id=$id" }
+        log.info { "[findForUpdateOrThrow] 일정 LOCK + 조회 시작: id=$id" }
 
         return scheduleRepository.findByIdForUpdate(id)
             ?.also { log.info { "[findForUpdateOrThrow] 일정 조회 완료: id=$id" } }

service/src/main/kotlin/com/sangdol/roomescape/schedule/business/ScheduleValidator.kt

@@ -59,7 +59,7 @@ class ScheduleValidator(
 
     private fun validateAlreadyExists(storeId: Long, date: LocalDate, themeId: Long, time: LocalTime) {
         if (scheduleRepository.existsDuplicate(storeId, date, themeId, time)) {
-            log.debug {
+            log.info {
                 "[validateAlreadyExists] 동일한 날짜, 테마, 시간 존재로 인한 실패: date=${date} / themeId=${themeId} / time=${time}"
             }
             throw ScheduleException(ScheduleErrorCode.SCHEDULE_ALREADY_EXISTS)
@@ -71,7 +71,7 @@ class ScheduleValidator(
         val inputDateTime = LocalDateTime.of(date, time).truncatedTo(ChronoUnit.MINUTES)
 
         if (inputDateTime.isBefore(now)) {
-            log.debug {
+            log.info {
                 "[validateDateTime] 이전 시간 선택으로 인한 실패: date=${date} / time=${time}"
             }
             throw ScheduleException(ScheduleErrorCode.PAST_DATE_TIME)
@@ -82,7 +82,7 @@ class ScheduleValidator(
         scheduleRepository.findStoreSchedulesWithThemeByDate(storeId, date, themeId)
             .firstOrNull { it.containsTime(time) }
             ?.let {
-                log.debug { "[validateTimeNotConflict] 시간이 겹치는 일정 존재: conflictSchedule(Id=${it.id}, time=${it.time}~${it.getEndAt()})" }
+                log.info { "[validateTimeNotConflict] 시간이 겹치는 일정 존재: conflictSchedule(Id=${it.id}, time=${it.time}~${it.getEndAt()})" }
                 throw ScheduleException(ScheduleErrorCode.SCHEDULE_TIME_CONFLICT)
             }
     }

service/src/main/kotlin/com/sangdol/roomescape/store/business/StoreService.kt

@@ -35,7 +35,7 @@ class StoreService(
 ) {
     @Transactional(readOnly = true)
     fun getDetail(id: Long): StoreDetailResponse {
-        log.debug { "[getDetail] 매장 상세 조회 시작: id=${id}" }
+        log.info { "[getDetail] 매장 상세 조회 시작: id=${id}" }
 
         val store: StoreEntity = findOrThrow(id)
         val region = regionService.findRegionInfo(store.regionCode)
@@ -47,7 +47,7 @@ class StoreService(
 
     @Transactional
     fun register(request: StoreRegisterRequest): StoreRegisterResponse {
-        log.debug { "[register] 매장 등록 시작: name=${request.name}" }
+        log.info { "[register] 매장 등록 시작: name=${request.name}" }
 
         storeValidator.validateCanRegister(request)
 
@@ -70,7 +70,7 @@ class StoreService(
 
     @Transactional
     fun update(id: Long, request: StoreUpdateRequest) {
-        log.debug { "[update] 매장 수정 시작: id=${id}, request=${request}" }
+        log.info { "[update] 매장 수정 시작: id=${id}, request=${request}" }
 
         storeValidator.validateCanUpdate(request)
 
@@ -83,7 +83,7 @@ class StoreService(
 
     @Transactional
     fun disableById(id: Long) {
-        log.debug { "[inactive] 매장 비활성화 시작: id=${id}" }
+        log.info { "[inactive] 매장 비활성화 시작: id=${id}" }
 
         findOrThrow(id).apply {
             this.disable()
@@ -94,7 +94,7 @@ class StoreService(
 
     @Transactional(readOnly = true)
     fun getAllActiveStores(sidoCode: String?, sigunguCode: String?): StoreNameListResponse {
-        log.debug { "[getAllActiveStores] 전체 매장 조회 시작" }
+        log.info { "[getAllActiveStores] 전체 매장 조회 시작" }
 
         val regionCode: String? = when {
             sidoCode == null && sigunguCode != null -> throw StoreException(StoreErrorCode.SIDO_CODE_REQUIRED)
@@ -108,7 +108,7 @@ class StoreService(
 
     @Transactional(readOnly = true)
     fun findStoreInfo(id: Long): StoreInfoResponse {
-        log.debug { "[findStoreInfo] 매장 정보 조회 시작: id=${id}" }
+        log.info { "[findStoreInfo] 매장 정보 조회 시작: id=${id}" }
 
         val store: StoreEntity = findOrThrow(id)
 
@@ -117,7 +117,7 @@ class StoreService(
     }
 
     private fun getAuditInfo(store: StoreEntity): AuditingInfo {
-        log.debug { "[getAuditInfo] 감사 정보 조회 시작: storeId=${store.id}" }
+        log.info { "[getAuditInfo] 감사 정보 조회 시작: storeId=${store.id}" }
         val createdBy = adminService.findOperatorOrUnknown(store.createdBy)
         val updatedBy = adminService.findOperatorOrUnknown(store.updatedBy)
 
@@ -132,7 +132,7 @@ class StoreService(
     }
 
     private fun findOrThrow(id: Long): StoreEntity {
-        log.debug { "[findOrThrow] 매장 조회 시작: id=${id}" }
+        log.info { "[findOrThrow] 매장 조회 시작: id=${id}" }
 
         return storeRepository.findActiveStoreById(id)
             ?.also {

service/src/main/kotlin/com/sangdol/roomescape/store/business/StoreValidator.kt

@@ -31,21 +31,21 @@ class StoreValidator(
 
     private fun validateDuplicateNameExist(name: String) {
         if (storeRepository.existsByName(name)) {
-            log.debug { "[StoreValidator.validateDuplicateNameExist] 이름 중복: name=${name}" }
+            log.info { "[StoreValidator.validateDuplicateNameExist] 이름 중복: name=${name}" }
             throw StoreException(StoreErrorCode.STORE_NAME_DUPLICATED)
         }
     }
 
     private fun validateDuplicateContactExist(contact: String) {
         if (storeRepository.existsByContact(contact)) {
-            log.debug { "[StoreValidator.validateDuplicateContact] 연락처 중복: contact=${contact}" }
+            log.info { "[StoreValidator.validateDuplicateContact] 연락처 중복: contact=${contact}" }
             throw StoreException(StoreErrorCode.STORE_CONTACT_DUPLICATED)
         }
     }
 
     private fun validateDuplicateAddressExist(address: String) {
         if (storeRepository.existsByAddress(address)) {
-            log.debug { "[StoreValidator.validateDuplicateAddress] 주소 중복: address=${address}" }
+            log.info { "[StoreValidator.validateDuplicateAddress] 주소 중복: address=${address}" }
             throw StoreException(StoreErrorCode.STORE_ADDRESS_DUPLICATED)
         }
     }

service/src/main/kotlin/com/sangdol/roomescape/theme/business/AdminThemeService.kt

@@ -3,18 +3,22 @@ package com.sangdol.roomescape.theme.business
 import com.sangdol.common.persistence.IDGenerator
 import com.sangdol.roomescape.admin.business.AdminService
 import com.sangdol.roomescape.common.types.AuditingInfo
-import com.sangdol.roomescape.theme.dto.*
+import com.sangdol.roomescape.theme.dto.ThemeDetailResponse
+import com.sangdol.roomescape.theme.dto.ThemeSummaryListResponse
+import com.sangdol.roomescape.theme.dto.ThemeNameListResponse
+import com.sangdol.roomescape.theme.dto.ThemeCreateRequest
+import com.sangdol.roomescape.theme.dto.ThemeCreateResponse
+import com.sangdol.roomescape.theme.dto.ThemeUpdateRequest
 import com.sangdol.roomescape.theme.exception.ThemeErrorCode
 import com.sangdol.roomescape.theme.exception.ThemeException
 import com.sangdol.roomescape.theme.infrastructure.persistence.ThemeEntity
 import com.sangdol.roomescape.theme.infrastructure.persistence.ThemeRepository
 import com.sangdol.roomescape.theme.mapper.toDetailResponse
+import com.sangdol.roomescape.theme.mapper.toSummaryListResponse
 import com.sangdol.roomescape.theme.mapper.toEntity
 import com.sangdol.roomescape.theme.mapper.toNameListResponse
-import com.sangdol.roomescape.theme.mapper.toSummaryListResponse
 import io.github.oshai.kotlinlogging.KLogger
 import io.github.oshai.kotlinlogging.KotlinLogging
-import org.springframework.cache.annotation.CacheEvict
 import org.springframework.data.repository.findByIdOrNull
 import org.springframework.stereotype.Service
 import org.springframework.transaction.annotation.Transactional
@@ -30,7 +34,7 @@ class AdminThemeService(
 ) {
     @Transactional(readOnly = true)
     fun findThemeSummaries(): ThemeSummaryListResponse {
-        log.debug { "[findAdminThemes] 관리자 페이지에서의 테마 목록 조회 시작" }
+        log.info { "[findAdminThemes] 관리자 페이지에서의 테마 목록 조회 시작" }
 
         return themeRepository.findAll()
             .toSummaryListResponse()
@@ -39,7 +43,7 @@ class AdminThemeService(
 
     @Transactional(readOnly = true)
     fun findThemeDetail(id: Long): ThemeDetailResponse {
-        log.debug { "[findAdminThemeDetail] 관리자 페이지에서의 테마 상세 정보 조회 시작: id=${id}" }
+        log.info { "[findAdminThemeDetail] 관리자 페이지에서의 테마 상세 정보 조회 시작: id=${id}" }
 
         val theme: ThemeEntity = findOrThrow(id)
 
@@ -53,7 +57,7 @@ class AdminThemeService(
 
     @Transactional(readOnly = true)
     fun findActiveThemes(): ThemeNameListResponse {
-        log.debug { "[findActiveThemes] open 상태인 모든 테마 조회 시작" }
+        log.info { "[findActiveThemes] open 상태인 모든 테마 조회 시작" }
 
         return themeRepository.findActiveThemes()
             .toNameListResponse()
@@ -65,7 +69,7 @@ class AdminThemeService(
 
     @Transactional
     fun createTheme(request: ThemeCreateRequest): ThemeCreateResponse {
-        log.debug { "[createTheme] 테마 생성 시작: name=${request.name}" }
+        log.info { "[createTheme] 테마 생성 시작: name=${request.name}" }
 
         themeValidator.validateCanCreate(request)
 
@@ -77,10 +81,10 @@ class AdminThemeService(
         }
     }
 
-    @CacheEvict(cacheNames = ["theme-details"], key = "#id")
+
     @Transactional
     fun deleteTheme(id: Long) {
-        log.debug { "[deleteTheme] 테마 삭제 시작: id=${id}" }
+        log.info { "[deleteTheme] 테마 삭제 시작: id=${id}" }
 
         val theme: ThemeEntity = findOrThrow(id)
 
@@ -89,10 +93,9 @@ class AdminThemeService(
         }
     }
 
-    @CacheEvict(cacheNames = ["theme-details"], key = "#id")
     @Transactional
     fun updateTheme(id: Long, request: ThemeUpdateRequest) {
-        log.debug { "[updateTheme] 테마 수정 시작: id=${id}, request=${request}" }
+        log.info { "[updateTheme] 테마 수정 시작: id=${id}, request=${request}" }
 
         if (request.isAllParamsNull()) {
             log.info { "[updateTheme] 테마 변경 사항 없음: id=${id}" }
@@ -121,7 +124,7 @@ class AdminThemeService(
     }
 
     private fun findOrThrow(id: Long): ThemeEntity {
-        log.debug { "[findOrThrow] 테마 조회 시작: id=$id" }
+        log.info { "[findOrThrow] 테마 조회 시작: id=$id" }
 
         return themeRepository.findByIdOrNull(id)
             ?.also { log.info { "[findOrThrow] 테마 조회 완료: id=$id" } }

service/src/main/kotlin/com/sangdol/roomescape/theme/business/ThemeService.kt

@@ -10,8 +10,6 @@ import com.sangdol.roomescape.theme.mapper.toInfoResponse
 import com.sangdol.roomescape.theme.mapper.toListResponse
 import io.github.oshai.kotlinlogging.KLogger
 import io.github.oshai.kotlinlogging.KotlinLogging
-import io.micrometer.core.instrument.MeterRegistry
-import org.springframework.cache.annotation.Cacheable
 import org.springframework.data.repository.findByIdOrNull
 import org.springframework.stereotype.Service
 import org.springframework.transaction.annotation.Transactional
@@ -23,19 +21,13 @@ private val log: KLogger = KotlinLogging.logger {}
 
 @Service
 class ThemeService(
-    private val themeRepository: ThemeRepository,
+    private val themeRepository: ThemeRepository
-    meterRegistry: MeterRegistry
 ) {
-    private val themeDetailQueryRequestCount = meterRegistry.counter("theme.detail.query.requested")
-
-    @Cacheable(cacheNames = ["theme-details"], key="#id")
     @Transactional(readOnly = true)
     fun findInfoById(id: Long): ThemeInfoResponse {
-        log.debug { "[findInfoById] 테마 조회 시작: id=$id" }
+        log.info { "[findInfoById] 테마 조회 시작: id=$id" }
 
-        val theme = themeRepository.findByIdOrNull(id)?.also {
+        val theme = themeRepository.findByIdOrNull(id) ?: run {
-            themeDetailQueryRequestCount.increment()
-        } ?: run {
             log.warn { "[updateTheme] 테마 조회 실패: id=$id" }
             throw ThemeException(ThemeErrorCode.THEME_NOT_FOUND)
         }
@@ -46,7 +38,7 @@ class ThemeService(
 
     @Transactional(readOnly = true)
     fun findMostReservedThemeLastWeek(count: Int): ThemeInfoListResponse {
-        log.debug { "[findMostReservedThemeLastWeek] 인기 테마 조회 시작: count=$count" }
+        log.info { "[findMostReservedThemeLastWeek] 인기 테마 조회 시작: count=$count" }
 
         val previousWeekSunday = DateUtils.getSundayOfPreviousWeek(KoreaDate.today())
         val previousWeekSaturday = previousWeekSunday.plusDays(6)

service/src/main/kotlin/com/sangdol/roomescape/user/business/UserService.kt

@@ -29,7 +29,7 @@ class UserService(
 ) {
     @Transactional(readOnly = true)
     fun findCredentialsByAccount(email: String): UserLoginCredentials {
-        log.debug { "[findCredentialsByAccount] 회원 조회 시작: email=${email}" }
+        log.info { "[findCredentialsByAccount] 회원 조회 시작: email=${email}" }
 
         return userRepository.findByEmail(email)
             ?.let {
@@ -37,13 +37,14 @@ class UserService(
                 it.toCredentials()
             }
             ?: run {
+                log.info { "[findCredentialsByAccount] 회원 조회 실패" }
                 throw UserException(UserErrorCode.USER_NOT_FOUND)
             }
     }
 
     @Transactional(readOnly = true)
     fun findContactById(id: Long): UserContactResponse {
-        log.debug { "[findContactById] 회원 연락 정보 조회 시작: id=${id}" }
+        log.info { "[findContactById] 회원 연락 정보 조회 시작: id=${id}" }
 
         val user = findOrThrow(id)
 
@@ -55,7 +56,7 @@ class UserService(
 
     @Transactional
     fun signup(request: UserCreateRequest): UserCreateResponse {
-        log.debug { "[signup] 회원가입 시작: request:$request" }
+        log.info { "[signup] 회원가입 시작: request:$request" }
 
         userValidator.validateCanSignup(request.email, request.phone)
 

service/src/main/kotlin/com/sangdol/roomescape/user/business/UserValidator.kt

@@ -15,14 +15,14 @@ class UserValidator(
 ) {
 
     fun validateCanSignup(email: String, phone: String) {
-        log.debug { "[UserValidator.validateCanSignup] 회원가입 가능 여부 검증 시작: email:$email / phone:$phone" }
+        log.info { "[UserValidator.validateCanSignup] 회원가입 가능 여부 검증 시작: email:$email / phone:$phone" }
 
         if (userRepository.existsByEmail(email)) {
-            log.debug { "[UserValidator.validateCanSignup] 중복된 이메일 입력으로 인한 실패: email:$email" }
+            log.info { "[UserValidator.validateCanSignup] 중복된 이메일 입력으로 인한 실패: email:$email" }
             throw UserException(UserErrorCode.EMAIL_ALREADY_EXISTS)
         }
         if (userRepository.existsByPhone(phone)) {
-            log.debug { "[UserValidator.validateCanSignup] 중복된 휴대폰 번호 입력으로 인한 실패: phone:$phone" }
+            log.info { "[UserValidator.validateCanSignup] 중복된 휴대폰 번호 입력으로 인한 실패: phone:$phone" }
             throw UserException(UserErrorCode.PHONE_ALREADY_EXISTS)
         }
     }

service/src/main/resources/application.yaml

@@ -16,9 +16,6 @@ spring:
         jdbc:
           batch_size: ${JDBC_BATCH_SIZE:100}
         order_inserts: true
-  cache:
-    type: caffeine
-    cache-names: ${CACHE_NAMES:theme-details}
 
 management:
   endpoints:

service/src/test/kotlin/com/sangdol/roomescape/auth/business/LoginHistoryEventListenerTest.kt

@@ -1,4 +1,4 @@
-package com.sangdol.roomescape.auth
+package com.sangdol.roomescape.auth.business
 
 import com.sangdol.roomescape.auth.business.domain.PrincipalType
 import com.sangdol.roomescape.auth.infrastructure.persistence.LoginHistoryEntity

service/src/test/kotlin/com/sangdol/roomescape/reservation/business/event/ReservationEventListenerTest.kt

@@ -1,13 +1,12 @@
-package com.sangdol.roomescape.reservation
+package com.sangdol.roomescape.reservation.business.event
 
-import com.sangdol.roomescape.reservation.business.event.ReservationConfirmEvent
-import com.sangdol.roomescape.reservation.business.event.ReservationEventListener
 import com.sangdol.roomescape.reservation.infrastructure.persistence.ReservationRepository
 import com.sangdol.roomescape.reservation.infrastructure.persistence.ReservationStatus
 import com.sangdol.roomescape.schedule.infrastructure.persistence.ScheduleRepository
 import com.sangdol.roomescape.schedule.infrastructure.persistence.ScheduleStatus
 import com.sangdol.roomescape.supports.FunSpecSpringbootTest
 import io.kotest.assertions.assertSoftly
+import io.kotest.core.spec.style.FunSpec
 import io.kotest.matchers.nulls.shouldNotBeNull
 import io.kotest.matchers.shouldBe
 import org.springframework.data.repository.findByIdOrNull

service/src/test/kotlin/com/sangdol/roomescape/theme/AdminThemeApiTest.kt

@@ -6,28 +6,21 @@ import com.sangdol.roomescape.admin.infrastructure.persistence.AdminType
 import com.sangdol.roomescape.auth.exception.AuthErrorCode
 import com.sangdol.roomescape.supports.*
 import com.sangdol.roomescape.supports.ThemeFixture.createRequest
-import com.sangdol.roomescape.theme.business.AdminThemeService
 import com.sangdol.roomescape.theme.business.MIN_DURATION
 import com.sangdol.roomescape.theme.business.MIN_PARTICIPANTS
 import com.sangdol.roomescape.theme.business.MIN_PRICE
-import com.sangdol.roomescape.theme.business.ThemeService
-import com.sangdol.roomescape.theme.dto.ThemeInfoResponse
 import com.sangdol.roomescape.theme.exception.ThemeErrorCode
 import com.sangdol.roomescape.theme.infrastructure.persistence.ThemeEntity
 import com.sangdol.roomescape.theme.infrastructure.persistence.ThemeRepository
 import com.sangdol.roomescape.theme.dto.ThemeUpdateRequest
-import io.kotest.assertions.assertSoftly
 import io.kotest.matchers.nulls.shouldNotBeNull
 import io.kotest.matchers.shouldBe
 import org.hamcrest.CoreMatchers.equalTo
-import org.springframework.cache.CacheManager
 import org.springframework.data.repository.findByIdOrNull
 import org.springframework.http.HttpMethod
 
 class AdminThemeApiTest(
-    private val themeRepository: ThemeRepository,
+    private val themeRepository: ThemeRepository
-    private val themeService: ThemeService,
-    private val cacheManager: CacheManager
 ) : FunSpecSpringbootTest() {
 
     init {
@@ -489,19 +482,14 @@ class AdminThemeApiTest(
                 }
             }
 
-            test("정상 삭제 및 캐시 제거 확인") {
+            test("정상 삭제") {
                 val token = testAuthUtil.defaultHqAdminLogin().second
                 val createdTheme = initialize("테스트를 위한 테마 생성") {
                     dummyInitializer.createTheme()
                 }
 
-                initialize("테마 캐시 추가") {
-                    themeService.findInfoById(createdTheme.id)
-                    cacheManager.getCache("theme-details")?.get(createdTheme.id, ThemeInfoResponse::class.java).shouldNotBeNull()
-                }
-
                 runTest(
-                    token = token,
+                    token = testAuthUtil.defaultHqAdminLogin().second,
                     on = {
                         delete("/admin/themes/${createdTheme.id}")
                     },
@@ -510,7 +498,6 @@ class AdminThemeApiTest(
                     }
                 ).also {
                     themeRepository.findByIdOrNull(createdTheme.id) shouldBe null
-                    cacheManager.getCache("theme-details")?.get(createdTheme.id, ThemeInfoResponse::class.java) shouldBe null
                 }
             }
 
@@ -579,7 +566,7 @@ class AdminThemeApiTest(
 
             val updateRequest = ThemeUpdateRequest(name = "modified")
 
-            test("정상 수정 및 감사 정보 & 캐시 변경 확인") {
+            test("정상 수정 및 감사 정보 변경 확인") {
                 val createdThemeId: Long = initialize("테스트를 위한 관리자1의 테마 생성") {
                     runTest(
                         token = testAuthUtil.defaultHqAdminLogin().second,
@@ -595,11 +582,6 @@ class AdminThemeApiTest(
                     ).extract().path("data.id")
                 }
 
-                initialize("테마 캐시 추가") {
-                    themeService.findInfoById(createdThemeId)
-                    cacheManager.getCache("theme-details")?.get(createdThemeId, ThemeInfoResponse::class.java).shouldNotBeNull()
-                }
-
                 val (otherAdmin, otherAdminToken) = initialize("감사 정보 변경 확인을 위한 관리자2 로그인") {
                     testAuthUtil.adminLogin(
                         AdminFixture.createHqAdmin(permissionLevel = AdminPermissionLevel.WRITABLE)
@@ -622,12 +604,6 @@ class AdminThemeApiTest(
 
                     updatedTheme.name shouldBe updateRequest.name
                     updatedTheme.updatedBy shouldBe otherAdmin.id
-
-
-                    // 캐시 제거 확인
-                    assertSoftly(cacheManager.getCache("theme-details")?.get(createdThemeId, ThemeInfoResponse::class.java)) {
-                        this shouldBe null
-                    }
                 }
             }
 

service/src/test/kotlin/com/sangdol/roomescape/theme/ThemeApiTest.kt

@@ -10,32 +10,23 @@ import com.sangdol.roomescape.theme.infrastructure.persistence.ThemeEntity
 import com.sangdol.roomescape.theme.infrastructure.persistence.ThemeRepository
 import com.sangdol.roomescape.theme.mapper.toEntity
 import com.sangdol.roomescape.user.infrastructure.persistence.UserEntity
-import io.kotest.assertions.assertSoftly
 import io.kotest.matchers.collections.shouldContainInOrder
 import io.kotest.matchers.collections.shouldHaveSize
 import io.kotest.matchers.comparables.shouldBeLessThan
-import io.kotest.matchers.nulls.shouldNotBeNull
-import io.kotest.matchers.shouldBe
 import org.hamcrest.CoreMatchers.equalTo
-import org.springframework.cache.CacheManager
 import org.springframework.http.HttpMethod
 import java.time.LocalDate
 
 class ThemeApiTest(
-    private val themeRepository: ThemeRepository,
+    private val themeRepository: ThemeRepository
-    private val cacheManager: CacheManager
 ) : FunSpecSpringbootTest() {
     init {
         context("ID로 테마 정보를 조회한다.") {
-            test("정상 응답 및 캐시 저장 확인") {
+            test("정상 응답") {
                 val createdTheme: ThemeEntity = initialize("조회를 위한 테마 생성") {
                     dummyInitializer.createTheme()
                 }
 
-                cacheManager.getCache("theme-details")?.get(createdTheme.id, ThemeInfoResponse::class.java).also {
-                    it shouldBe null
-                }
-
                 runTest(
                     on = {
                         get("/themes/${createdTheme.id}")
@@ -52,15 +43,6 @@ class ThemeApiTest(
                         )
                     }
                 )
-
-                assertSoftly(cacheManager.getCache("theme-details")) {
-                    this.shouldNotBeNull()
-
-                    val themeFromCache = this.get(createdTheme.id, ThemeInfoResponse::class.java)
-
-                    themeFromCache.shouldNotBeNull()
-                    themeFromCache.id shouldBe createdTheme.id
-                }
             }
 
             test("테마가 없으면 실패한다.") {

service/src/test/kotlin/com/sangdol/roomescape/theme/ThemeConcurrencyTest.kt

@@ -1,68 +0,0 @@
-package com.sangdol.roomescape.theme
-
-import com.ninjasquad.springmockk.MockkBean
-import com.sangdol.roomescape.supports.FunSpecSpringbootTest
-import com.sangdol.roomescape.supports.IDGenerator
-import com.sangdol.roomescape.supports.initialize
-import com.sangdol.roomescape.theme.business.ThemeService
-import com.sangdol.roomescape.theme.infrastructure.persistence.Difficulty
-import com.sangdol.roomescape.theme.infrastructure.persistence.ThemeEntity
-import com.sangdol.roomescape.theme.infrastructure.persistence.ThemeRepository
-import io.mockk.every
-import io.mockk.verify
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.async
-import kotlinx.coroutines.withContext
-import org.springframework.data.repository.findByIdOrNull
-import java.util.concurrent.CountDownLatch
-
-class ThemeConcurrencyTest(
-    private val themeService: ThemeService,
-    @MockkBean private val themeRepository: ThemeRepository,
-) : FunSpecSpringbootTest() {
-
-    init {
-        test("동일한 테마에 대한 반복 조회 요청시, DB 요청은 1회만 발생한다.") {
-            val entity = ThemeEntity(
-                id = IDGenerator.create(),
-                name = "테스트입니다.",
-                description = "테스트에요!",
-                thumbnailUrl = "http://localhost:8080/hello",
-                difficulty = Difficulty.VERY_EASY,
-                price = 10000,
-                minParticipants = 3,
-                maxParticipants = 5,
-                availableMinutes = 90,
-                expectedMinutesFrom = 70,
-                expectedMinutesTo = 80,
-                isActive = true
-            )
-
-
-            every {
-                themeRepository.findByIdOrNull(entity.id)
-            } returns entity
-
-            initialize("캐시 등록") {
-                themeService.findInfoById(entity.id)
-            }
-
-            val requestCount = 64
-            withContext(Dispatchers.IO) {
-                val latch = CountDownLatch(requestCount)
-
-                (1..requestCount).map {
-                    async {
-                        latch.countDown()
-                        latch.await()
-                        themeService.findInfoById(entity.id)
-                    }
-                }
-            }
-
-            verify(exactly = 1) {
-                themeRepository.findByIdOrNull(entity.id)
-            }
-        }
-    }
-}

service/src/test/resources/application-test.yaml

@@ -18,9 +18,6 @@ spring:
     init:
       mode: always
       schema-locations: classpath:schema/schema-mysql.sql
-  cache:
-    type: caffeine
-    cache-names: ${CACHE_NAMES:theme-details}
 
 security:
   jwt: