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fix: move req.json() inside try/catch to handle invalid JSON body #38

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fix: move req.json() inside try/catch to handle invalid JSON body #38

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12 changes: 10 additions & 2 deletions app/api/gateway/transfer/route.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -40,10 +40,14 @@ export async function POST(req: NextRequest) {
return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
}

const { sourceChain, destinationChain, amount, recipientAddress } =
await req.json();
let sourceChain: string | undefined;
let destinationChain: string | undefined;
let amount: string | undefined;
let recipientAddress: string | undefined;

try {
({ sourceChain, destinationChain, amount, recipientAddress } =
await req.json());
if (!sourceChain || !destinationChain || !amount) {
return NextResponse.json(
{
Expand Down Expand Up @@ -200,6 +204,10 @@ export async function POST(req: NextRequest) {
recipient,
});
} catch (error: any) {
if (error instanceof SyntaxError) {
return NextResponse.json({ error: "Invalid JSON body" }, { status: 400 });
}

console.error("Error in transfer:", error);

// Check if this is an insufficient gas error
Expand Down