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

src/main/java/com/example/demo/aop/handler/GlobalExceptionHandler.java

@@ -49,7 +49,7 @@ public class GlobalExceptionHandler {
 
 		LOGGER.log(Level.SEVERE, SEVERE_ERROR_MESSAGE_ILLEGAL_TRANSITION, e);
 		
-		System.out.println("session invalidated method not supported exception");
+		System.out.println("session invalidated");
     	session.invalidate();
 
 		return TransitionTargetPageNameKeyword.ERROR_HTML;

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

@@ -133,6 +133,8 @@ public class CourseServiceImpl implements CourseService {
 		System.out.println("***********************ここでエラー1");
 		if (userEntity.getCourseEntity().getCourseId() == courseId) {
 			return "selected";
+		} else if (courseId <= 6) {
+			return "original";
 		}
 		System.out.println("***********************ここでエラー2");
 		allocationRepository.deleteByCourseId(courseId);

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

@@ -141,9 +141,13 @@ public class CourseController {
 
 			return TransitionTargetPageNameKeyword.REDIRECT + TransitionTargetPageNameKeyword.COURSE;
 
+		} else if (condition.equals("original")) {
+			model.addAttribute("message", "既存のデータは削除できません");
+
+			return TransitionTargetPageNameKeyword.REDIRECT + TransitionTargetPageNameKeyword.COURSE;
 		} else if (condition.equals("ok")) {
 			return TransitionTargetPageNameKeyword.REDIRECT + TransitionTargetPageNameKeyword.COURSE;
-		}
+		} 
 		model.addAttribute("message", "エラーが発生しました");
 
 		return TransitionTargetPageNameKeyword.REDIRECT + TransitionTargetPageNameKeyword.COURSE;

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

@@ -372,29 +372,29 @@ public class TransactionController {
 			@RequestParam(required = false, defaultValue = "0") String months) {
 
 		LoginModel loginUser = (LoginModel) session.getAttribute(SessionKeyword.LOGIN_USER);
-	
+
 		LocalDate today = LocalDate.now();
-	
+
 		int year = (years.equals("0")) ? today.getYear() : Integer.parseInt(years);
-	
+
 		int month = (months.equals("0")) ? today.getMonthValue() : Integer.parseInt(months);
-	
+
 		YearMonth yearMonth = YearMonth.of(year, month);
-	
+
 		int lastDay = yearMonth.lengthOfMonth();
-	
+
 		int firstDayOfWeek = yearMonth.atDay(1).getDayOfWeek().getValue() % 7;
-	
+
 		YearMonth previousYearMonth = yearMonth.minusMonths(1);
-	
+
 		int previousYear = previousYearMonth.getYear();
 		int previousMonth = previousYearMonth.getMonthValue();
-	
+
 		YearMonth nextYearMonth = yearMonth.plusMonths(1);
-	
+
 		int nextYear = nextYearMonth.getYear();
 		int nextMonth = nextYearMonth.getMonthValue();
-	
+
 		model.addAttribute(PageReturnAttributeKeyword.YEAR, year);
 		model.addAttribute(PageReturnAttributeKeyword.MONTH, month);
 		model.addAttribute(PageReturnAttributeKeyword.DAY, today.getDayOfMonth());
@@ -410,27 +410,26 @@ public class TransactionController {
 
 		LocalDate startDate = yearMonth.atDay(1);
 		LocalDate endDate = yearMonth.atEndOfMonth();
-	
+
 		List<Income> incomeList = transactionService.findTotalIncomeList(startDate, endDate, loginUser.getUserId());
 
 		List<Expense> expenseList = transactionService.findTotalExpenseList(startDate, endDate, loginUser.getUserId());
-	
+
 		model.addAttribute(PageReturnAttributeKeyword.INCOME_LIST, incomeList);
 		model.addAttribute(PageReturnAttributeKeyword.EXPENSE_LIST, expenseList);
-		
+
 		int totalIncome = transactionService.findTotalIncome(startDate, endDate, loginUser.getUserId());
 
 		int totalExpense = transactionService.findTotalExpense(startDate, endDate, loginUser.getUserId());
-	
+
 		model.addAttribute(PageReturnAttributeKeyword.TOTAL_INCOME, totalIncome);
 		model.addAttribute(PageReturnAttributeKeyword.TOTAL_EXPENSE, totalExpense);
-	
+
 		List<GoalForm> goalForm = GoalForm.convertFrom(goalService.getGoalByUserId(loginUser.getUserId()));
 
 		UserForm userForm = UserForm.convertFrom(userService.findByUserId(loginUser.getUserId()));
 
 		List<GoalForm> resultList = goalForm.stream().filter(goal -> goal.getGoalComplete() == 0 && goal.getDeadline().isAfter(today) )
-
 				.collect(Collectors.toList());
 
 		if (!resultList.isEmpty()) {

src/main/resources/templates/select_course.html

@@ -36,7 +36,8 @@
 						aria-controls="'collapse' + ${course.courseId}">
 						<span th:text="${course.courseName}"></span>
 					</button>
-					<p style="width: 120px;"><button type="button" class="btn btn-danger w-100"
+					
+					<p th:if="${course.courseId > 6}" style="width: 120px;"><button type="button" class="btn btn-danger w-100"
 							th:attr="data-course-id=${course.courseId}" onclick="deleteCourse(this)">削除</button></p>
 				</h2>
 				<div th:id="'collapse' + ${course.courseId}" class="accordion-collapse collapse"