[ADD] コース選択画面に遷移するCourseControllerを作成しました。

src/main/java/com/example/demo/app/presentation/controller/CourseController.java

@@ -0,0 +1,52 @@
+package com.example.demo.app.presentation.controller;
+
+import java.util.logging.Logger;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+
+import com.example.demo.app.domain.service.CourseInfoService;
+import com.example.demo.app.domain.service.CourseService;
+import com.example.demo.app.presentation.form.CourseForm;
+import com.example.demo.app.presentation.form.CourseInfoForm;
+
+import lombok.RequiredArgsConstructor;
+
+
+@Controller
+@RequiredArgsConstructor
+public class CourseController {
+	
+	private final static Logger LOGGER = Logger.getLogger(CourseController.class.getName());
+    // エラーメッセージ用の定数フィールド
+    private final static String SEVERE_ERROR_MESSAGE = "エラーが発生しました！";
+
+    // private final HttpSession httpSession;
+    private final CourseService courseService;
+    private final CourseInfoService courseInfoService;
+    
+    
+    
+    @GetMapping("/select-course")
+    public String select(Model model) {
+    	
+    	//try {
+    		model.addAttribute("courseList", CourseForm.convertFrom(courseService.findAll()));
+    		model.addAttribute("courseInfoList", CourseInfoForm.convertFrom(courseInfoService.findAll()));
+    		
+    		return "select-course";
+    		
+    	//} catch (Exception e) {
+//    		// ログイン情報の破棄
+//            httpSession.invalidate();
+//
+//            e.printStackTrace();
+//
+//            // エラーログ出力
+//            LOGGER.log(Level.SEVERE, SEVERE_ERROR_MESSAGE, e);
+//            // エラー画面遷移
+//            return null;
+//    	}
+    }
+}