Merge branch 'k-kobayashi' of https://gitea.it-college.co.jp/2026_09_5H_Spring_KIZAKI/Monegement into k-oshita

# Conflicts:
#	src/main/java/com/example/demo/app/domain/service/impl/CourseInfoServiceImpl.java

src/main/java/com/example/demo/app/domain/service/CourseInfoService.java

@@ -5,6 +5,6 @@ import java.util.List;
 import com.example.demo.app.domain.model.CourseInfoModel;
 
 public interface CourseInfoService {
-	// 
+	
 	public List<CourseInfoModel> findAll();
 }

src/main/java/com/example/demo/app/domain/service/CourseService.java

@@ -5,7 +5,7 @@ import java.util.List;
 import com.example.demo.app.domain.model.CourseModel;
 
 public interface CourseService {
-	//
+	
 	public List<CourseModel> findAll();
 	
 }

src/main/java/com/example/demo/app/domain/service/impl/CourseInfoServiceImpl.java

@@ -0,0 +1,24 @@
+package com.example.demo.app.domain.service.impl;
+
+import java.util.List;
+
+import org.springframework.stereotype.Service;
+
+import com.example.demo.app.domain.model.CourseInfoModel;
+import com.example.demo.app.domain.service.CourseInfoService;
+import com.example.demo.app.infra.repository.AllocationRepository;
+
+import lombok.RequiredArgsConstructor;
+
+@Service
+@RequiredArgsConstructor
+public class CourseInfoServiceImpl implements CourseInfoService {
+	
+	private final AllocationRepository allocationRepository;
+	
+	@Override
+	public List<CourseInfoModel> findAll() {
+		return allocationRepository.findAllJoinedAllocation();
+	}
+	
+}

src/main/java/com/example/demo/app/domain/service/impl/CourseServiceImpl.java

@@ -21,5 +21,4 @@ public class CourseServiceImpl implements CourseService {
 		
 		return CourseEntity.createCourseModelList(courseRepository.findAll());
 	}
-	
 }