feat: 뽀모도로 엔티티 구현(#33)

src/main/java/com/ject/studytrip/pomodoro/domain/factory/PomodoroFactory.java

@@ -0,0 +1,17 @@
+package com.ject.studytrip.pomodoro.domain.factory;
+
+import com.ject.studytrip.pomodoro.domain.model.Pomodoro;
+import com.ject.studytrip.trip.domain.model.DailyGoal;
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
+
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
+public class PomodoroFactory {
+    public static Pomodoro create(
+            DailyGoal dailyGoal,
+            int focusDurationInSeconds,
+            int focusCount,
+            int breakDurationInSeconds) {
+        return Pomodoro.of(dailyGoal, focusDurationInSeconds, focusCount, breakDurationInSeconds);
+    }
+}

src/main/java/com/ject/studytrip/pomodoro/domain/model/Pomodoro.java

@@ -0,0 +1,43 @@
+package com.ject.studytrip.pomodoro.domain.model;
+
+import com.ject.studytrip.global.common.entity.BaseTimeEntity;
+import com.ject.studytrip.trip.domain.model.DailyGoal;
+import jakarta.persistence.*;
+import lombok.*;
+
+@Entity
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
+@AllArgsConstructor(access = AccessLevel.PRIVATE)
+@Getter
+@Builder(access = AccessLevel.PRIVATE)
+public class Pomodoro extends BaseTimeEntity {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "daily_goal_id", nullable = false)
+    private DailyGoal dailyGoal;
+
+    private int focusDurationInSeconds; // 집중 시간(초)
+    private int focusCount; // 집중 세션 횟수
+    private int breakDurationInSeconds; // 휴식 시간(초)
+    private int totalFocusTimeInSeconds; // 총 집중 시간(초)
+
+    // TODO : 추후 집중 세션 개수와 휴식 시간을 설정할 수 있는 기능이 추가될 경우 리팩토링
+    // 우선은 고정 값 세팅
+    public static Pomodoro of(
+            DailyGoal dailyGoal,
+            int focusDurationInSeconds,
+            int focusCount,
+            int breakDurationInSeconds) {
+        return Pomodoro.builder()
+                .dailyGoal(dailyGoal)
+                .focusDurationInSeconds(focusDurationInSeconds)
+                .focusCount(1)
+                .breakDurationInSeconds(0)
+                .totalFocusTimeInSeconds(0)
+                .build();
+    }
+}