Feature/user

app/build.gradle

@@ -7,11 +7,8 @@ dependencies {
     implementation project(':infrastructure')
 
     implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
-
-
-    testImplementation 'org.springframework:spring-tx'
     testImplementation 'org.springframework.boot:spring-boot-starter-security'
-    testRuntimeOnly 'com.h2database:h2'
+    runtimeOnly 'com.h2database:h2'
 
 
     runtimeOnly 'org.postgresql:postgresql'

domain/src/main/java/com/btg/core/application/port/in/task/GetTaskProgressUseCase.java

@@ -0,0 +1,14 @@
+package com.btg.core.application.port.in.task;
+
+public interface GetTaskProgressUseCase {
+
+    TaskProgressResult getTaskProgress(Long taskId);
+
+    record TaskProgressResult(
+        Long taskId,
+        Integer totalParticipants,
+        Integer totalDays,
+        Double overallCompletionRate,
+        Double averageCompletionRate
+    ) {}
+}

domain/src/main/java/com/btg/core/application/port/in/task/JoinTaskUseCase.java

@@ -0,0 +1,31 @@
+package com.btg.core.application.port.in.task;
+
+public interface JoinTaskUseCase {
+
+    TaskMemberResult joinTask(JoinTaskCommand command);
+
+    record JoinTaskCommand(
+        Long taskId,
+        Long userId
+    ) {
+        public JoinTaskCommand {
+            if (taskId == null || taskId <= 0) {
+                throw new IllegalArgumentException("Task ID is required");
+            }
+            if (userId == null || userId <= 0) {
+                throw new IllegalArgumentException("User ID is required");
+            }
+        }
+    }
+
+    record TaskMemberResult(
+        Long id,
+        UserInfo user,
+        Double completionRate,
+        Integer completedDays,
+        Integer totalDays,
+        Long joinedAt
+    ) {}
+
+    record UserInfo(Long id, String email, String name) {}
+}

domain/src/main/java/com/btg/core/application/port/in/task/LeaveTaskUseCase.java

@@ -0,0 +1,20 @@
+package com.btg.core.application.port.in.task;
+
+public interface LeaveTaskUseCase {
+
+    void leaveTask(LeaveTaskCommand command);
+
+    record LeaveTaskCommand(
+        Long taskId,
+        Long userId
+    ) {
+        public LeaveTaskCommand {
+            if (taskId == null || taskId <= 0) {
+                throw new IllegalArgumentException("Task ID is required");
+            }
+            if (userId == null || userId <= 0) {
+                throw new IllegalArgumentException("User ID is required");
+            }
+        }
+    }
+}

domain/src/main/java/com/btg/core/application/port/in/task/ListTaskMembersUseCase.java

@@ -0,0 +1,33 @@
+package com.btg.core.application.port.in.task;
+
+import java.util.List;
+
+public interface ListTaskMembersUseCase {
+
+    TaskMemberListResult listTaskMembers(ListTaskMembersQuery query);
+
+    record ListTaskMembersQuery(Long taskId) {
+        public ListTaskMembersQuery {
+            if (taskId == null || taskId <= 0) {
+                throw new IllegalArgumentException("Task ID is required");
+            }
+        }
+    }
+
+    record TaskMemberListResult(
+        List<TaskMemberInfo> members,
+        Integer totalCount,
+        Double averageCompletionRate
+    ) {}
+
+    record TaskMemberInfo(
+        Long id,
+        UserInfo user,
+        Double completionRate,
+        Integer completedDays,
+        Integer totalDays,
+        Long joinedAt
+    ) {}
+
+    record UserInfo(Long id, String email, String name) {}
+}

domain/src/main/java/com/btg/core/application/port/in/task/UpdateTaskStatusUseCase.java

@@ -0,0 +1,50 @@
+package com.btg.core.application.port.in.task;
+
+import java.util.List;
+
+public interface UpdateTaskStatusUseCase {
+
+    TaskResult updateStatus(UpdateStatusCommand command);
+
+    record UpdateStatusCommand(
+        Long taskId,
+        Long userId,
+        String status
+    ) {
+        private static final List<String> VALID_STATUSES = List.of("IN_PROGRESS", "COMPLETED", "CANCELLED");
+
+        public UpdateStatusCommand {
+            if (taskId == null || taskId <= 0) {
+                throw new IllegalArgumentException("Task ID is required");
+            }
+            if (userId == null || userId <= 0) {
+                throw new IllegalArgumentException("User ID is required");
+            }
+            if (status == null || status.isBlank()) {
+                throw new IllegalArgumentException("Status is required");
+            }
+            if (!VALID_STATUSES.contains(status)) {
+                throw new IllegalArgumentException("Invalid status: " + status + ". Must be one of: " + VALID_STATUSES);
+            }
+        }
+    }
+
+    record TaskResult(
+        Long id,
+        Long groupId,
+        String title,
+        String description,
+        String status,
+        String startDate,
+        String endDate,
+        Integer totalDays,
+        Integer participantCount,
+        Integer maxParticipants,
+        Double overallCompletionRate,
+        UserInfo createdBy,
+        String createdAt,
+        String updatedAt
+    ) {}
+
+    record UserInfo(Long id, String email, String name) {}
+}

domain/src/main/java/com/btg/core/application/port/out/dailyprogress/DeleteDailyProgressPort.java

@@ -0,0 +1,8 @@
+package com.btg.core.application.port.out.dailyprogress;
+
+public interface DeleteDailyProgressPort {
+
+    void deleteByTaskMemberId(Long taskMemberId);
+
+    void deleteAllByTaskId(Long taskId);
+}

domain/src/main/java/com/btg/core/application/port/out/dailyprogress/LoadDailyProgressPort.java

@@ -0,0 +1,22 @@
+package com.btg.core.application.port.out.dailyprogress;
+
+import java.util.List;
+
+public interface LoadDailyProgressPort {
+
+    List<DailyProgress> loadByTaskMemberId(Long taskMemberId);
+
+    int countCompletedByTaskMemberId(Long taskMemberId);
+
+    int countCompletedByTaskId(Long taskId);
+
+    int countTotalByTaskId(Long taskId);
+
+    record DailyProgress(
+        Long id,
+        Long taskMemberId,
+        String date,
+        Boolean completed,
+        String completedAt
+    ) {}
+}

domain/src/main/java/com/btg/core/application/port/out/dailyprogress/SaveDailyProgressPort.java

@@ -0,0 +1,10 @@
+package com.btg.core.application.port.out.dailyprogress;
+
+import java.util.List;
+
+public interface SaveDailyProgressPort {
+
+    void saveAll(Long taskMemberId, List<DailyProgressEntry> entries);
+
+    record DailyProgressEntry(String date, Boolean completed) {}
+}

domain/src/main/java/com/btg/core/application/port/out/task/DeleteTaskMemberPort.java

@@ -0,0 +1,8 @@
+package com.btg.core.application.port.out.task;
+
+public interface DeleteTaskMemberPort {
+
+    void deleteByTaskIdAndUserId(Long taskId, Long userId);
+
+    void deleteAllByTaskId(Long taskId);
+}

domain/src/main/java/com/btg/core/application/port/out/task/DeleteTaskPort.java

@@ -0,0 +1,5 @@
+package com.btg.core.application.port.out.task;
+
+public interface DeleteTaskPort {
+    void deleteById(Long taskId);
+}

domain/src/main/java/com/btg/core/application/port/out/task/LoadTaskMemberPort.java

@@ -0,0 +1,22 @@
+package com.btg.core.application.port.out.task;
+
+import java.util.List;
+import java.util.Optional;
+
+public interface LoadTaskMemberPort {
+
+    Optional<TaskMember> loadByTaskIdAndUserId(Long taskId, Long userId);
+
+    List<TaskMember> loadByTaskId(Long taskId);
+
+    int countByTaskId(Long taskId);
+
+    boolean existsByTaskIdAndUserId(Long taskId, Long userId);
+
+    record TaskMember(
+        Long id,
+        Long taskId,
+        Long userId,
+        Long joinedAt
+    ) {}
+}

domain/src/main/java/com/btg/core/application/port/out/task/LoadTaskPort.java

@@ -0,0 +1,34 @@
+package com.btg.core.application.port.out.task;
+
+import java.util.List;
+import java.util.Optional;
+
+public interface LoadTaskPort {
+
+    Optional<Task> loadById(Long taskId);
+
+    PagedTask loadByGroupId(Long groupId, String status, int page, int size);
+
+    record Task(
+        Long id,
+        Long groupId,
+        Long createdByUserId,
+        String title,
+        String description,
+        String status,
+        String startDate,
+        String endDate,
+        Integer totalDays,
+        Integer maxParticipants,
+        Long createdAt,
+        Long updatedAt
+    ) {}
+
+    record PagedTask(
+        List<Task> content,
+        int totalElements,
+        int totalPages,
+        int page,
+        int size
+    ) {}
+}

domain/src/main/java/com/btg/core/application/port/out/task/SaveTaskMemberPort.java

@@ -0,0 +1,13 @@
+package com.btg.core.application.port.out.task;
+
+public interface SaveTaskMemberPort {
+
+    TaskMember save(Long taskId, Long userId);
+
+    record TaskMember(
+        Long id,
+        Long taskId,
+        Long userId,
+        Long joinedAt
+    ) {}
+}

domain/src/main/java/com/btg/core/application/port/out/task/SaveTaskPort.java

@@ -0,0 +1,30 @@
+package com.btg.core.application.port.out.task;
+
+public interface SaveTaskPort {
+    Task save(
+        Long groupId,
+        Long createdByUserId,
+        String title,
+        String description,
+        String status,
+        String startDate,
+        String endDate,
+        Integer totalDays,
+        Integer maxParticipants
+    );
+
+    record Task(
+        Long id,
+        Long groupId,
+        Long createdByUserId,
+        String title,
+        String description,
+        String status,
+        String startDate,
+        String endDate,
+        Integer totalDays,
+        Integer maxParticipants,
+        Long createdAt,
+        Long updatedAt
+    ) {}
+}

domain/src/main/java/com/btg/core/application/port/out/task/UpdateTaskPort.java

@@ -0,0 +1,23 @@
+package com.btg.core.application.port.out.task;
+
+public interface UpdateTaskPort {
+
+    Task updateStatus(Long taskId, String newStatus);
+
+    Task update(Long taskId, String title, String description, Integer maxParticipants);
+
+    record Task(
+        Long id,
+        Long groupId,
+        Long createdByUserId,
+        String title,
+        String description,
+        String status,
+        String startDate,
+        String endDate,
+        Integer totalDays,
+        Integer maxParticipants,
+        Long createdAt,
+        Long updatedAt
+    ) {}
+}

domain/src/main/java/com/btg/core/application/service/dailyprogress/GetDailyProgressService.java

@@ -0,0 +1,38 @@
+package com.btg.core.application.service.dailyprogress;
+
+import com.btg.core.application.port.in.dailyprogress.GetDailyProgressUseCase;
+import org.springframework.stereotype.Service;
+
+/**
+ * GetDailyProgressUseCase 구현체
+ *
+ * TODO: 실제 비즈니스 로직 구현 필요
+ * - DailyProgress 조회 로직
+ * - 통계 계산 로직
+ * - Outbound Port 연결 (LoadDailyProgressPort 등)
+ */
+@Service
+public class GetDailyProgressService implements GetDailyProgressUseCase {
+
+    @Override
+    public DailyProgressSummaryResult getDailyProgressSummary(Long taskId) {
+        // TODO: Implement actual business logic
+        // 1. Validate taskId
+        // 2. Load task and verify it exists
+        // 3. Load all daily progress records for the task
+        // 4. Calculate statistics (completion rate, etc.)
+        // 5. Return summary result
+        throw new UnsupportedOperationException("getDailyProgressSummary not implemented yet");
+    }
+
+    @Override
+    public MyDailyProgressResult getMyDailyProgress(Long taskId, Long userId) {
+        // TODO: Implement actual business logic
+        // 1. Validate taskId and userId
+        // 2. Load task and verify it exists
+        // 3. Verify user is participating in the task
+        // 4. Load user's daily progress records
+        // 5. Return user's progress result
+        throw new UnsupportedOperationException("getMyDailyProgress not implemented yet");
+    }
+}