新增競賽前台呈現、刪除競賽、修改競賽狀態

app/api/admin/competitions/[id]/route.ts

@@ -88,7 +88,7 @@ export async function PUT(request: NextRequest, { params }: { params: { id: stri
 
     // 驗證狀態（如果提供）
     if (body.status) {
-      const validStatuses = ['upcoming', 'active', 'judging', 'completed'];
+      const validStatuses = ['upcoming', 'ongoing', 'active', 'judging', 'completed'];
       if (!validStatuses.includes(body.status)) {
         return NextResponse.json({
           success: false,
@@ -160,7 +160,7 @@ export async function PUT(request: NextRequest, { params }: { params: { id: stri
   }
 }
 
-// 刪除競賽（軟刪除）
+// 刪除競賽
 export async function DELETE(request: NextRequest, { params }: { params: { id: string } }) {
   try {
     const { id } = await params;
@@ -175,8 +175,8 @@ export async function DELETE(request: NextRequest, { params }: { params: { id: s
       }, { status: 404 });
     }
 
-    // 軟刪除：將 is_active 設為 false
-    const success = await CompetitionService.updateCompetition(id, { is_active: false });
+    // 使用雙寫功能刪除競賽
+    const success = await CompetitionService.deleteCompetition(id);
     
     if (!success) {
       return NextResponse.json({