Merge pull request #39 from Y4ELX/fix-infinite-loading-missing-resources

fix: handle not found errors for Mii and User in API responses

backend/src/app/api/mii/[id]/info/route.ts

@@ -34,5 +34,7 @@ export async function GET(request: NextRequest, { params }: { params: Promise<{
 		},
 	});
 
+	if (!mii) return NextResponse.json({ error: "Mii not found" }, { status: 404 });
+
 	return NextResponse.json(mii);
 }

backend/src/app/api/profile/[id]/info/route.ts

@@ -21,5 +21,7 @@ export async function GET(request: NextRequest, { params }: { params: Promise<{
 		},
 	});
 
+	if (!user) return NextResponse.json({ error: "User not found" }, { status: 404 });
+
 	return NextResponse.json(user);
 }

frontend/src/pages/mii.tsx

@@ -31,6 +31,8 @@ export default function MiiPage() {
 				return res.json();
 			})
 			.then((data) => {
+				if (!data) throw new Error("Mii not found");
+
 				setMii(data);
 				setLoading(false);
 

frontend/src/pages/profile/layout.tsx

@@ -28,6 +28,8 @@ export default function ProfileLayout() {
 				return res.json();
 			})
 			.then((data) => {
+				if (!data) throw new Error("Profile not found");
+
 				setUser(data);
 				setLoading(false);
 			})