Merge remote-tracking branch 'origin/feature-#15' into feature-#15

# Conflicts:
#	src/main/java/leets/weeth/domain/attendance/controller/AttendanceController.java
#	src/main/java/leets/weeth/domain/attendance/dto/ResponseAttendance.java
#	src/main/java/leets/weeth/domain/attendance/entity/Attendance.java
#	src/main/java/leets/weeth/domain/attendance/entity/AttendanceCode.java
#	src/main/java/leets/weeth/domain/attendance/repository/AttendanceRepository.java
#	src/main/java/leets/weeth/domain/attendance/service/AttendanceService.java
#	src/main/resources/application-local.yml

src/main/java/leets/weeth/domain/attendance/dto/ResponseAttendanceSummary.java

@@ -0,0 +1,15 @@
+package leets.weeth.domain.attendance.dto;
+
+import lombok.Builder;
+import lombok.Getter;
+
+import java.util.List;
+
+@Getter
+@Builder
+public class ResponseAttendanceSummary {
+    private long totalEvents; // 총 모임 횟수
+    private long totalAttendances; // 출석 횟수
+    private long totalAbsences; // 결석 횟수
+    private List<ResponseAttendance> attendanceDetails; // 상세 출석 정보 리스트
+}

src/main/java/leets/weeth/domain/attendance/entity/enums/WeekEnum.java

@@ -0,0 +1,26 @@
+package leets.weeth.domain.attendance.entity.enums;
+
+import java.time.LocalDate;
+
+public enum WeekEnum {
+    WEEK_1(LocalDate.of(2023, 1, 1), LocalDate.of(2023, 1, 7)),
+    WEEK_2(LocalDate.of(2023, 1, 8), LocalDate.of(2023, 1, 14)),
+    WEEK_3(LocalDate.of(2023, 1, 15), LocalDate.of(2023, 1, 17)),
+    WEEK_4(LocalDate.of(2023, 1, 18), LocalDate.of(2023, 1, 19));
+
+    private final LocalDate startDate;
+    private final LocalDate endDate;
+
+    WeekEnum(LocalDate startDate, LocalDate endDate) {
+        this.startDate = startDate;
+        this.endDate = endDate;
+    }
+
+    public LocalDate getStartDate() {
+        return startDate;
+    }
+
+    public LocalDate getEndDate() {
+        return endDate;
+    }
+}

src/main/java/leets/weeth/domain/attendance/repository/AttendanceCodeRepository.java

@@ -0,0 +1,13 @@
+package leets.weeth.domain.attendance.repository;
+
+import leets.weeth.domain.attendance.entity.AttendanceCode;
+import leets.weeth.domain.attendance.entity.enums.WeekEnum;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import java.time.LocalDateTime;
+import java.util.Optional;
+
+public interface AttendanceCodeRepository extends JpaRepository<AttendanceCode, Long> {
+    Optional<AttendanceCode> findByWeekAndExpirationTimeAfter(WeekEnum weekEnum, LocalDateTime currentTime);
+}
+