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fix: validate and bound pagination limit and offset in API routes #33

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Shreyassp002 wants to merge 1 commit into from
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fix: validate and bound pagination limit and offset in API routes #33

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5 changes: 4 additions & 1 deletion src/app/api/transactions/history/route.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,10 @@ export async function GET(req: NextRequest) {

const supabase = createServerClient()
const { searchParams } = new URL(req.url)
const limit = Math.min(parseInt(searchParams.get('limit') || '50'), 100)

let limit = parseInt(searchParams.get('limit') || '50')
if (isNaN(limit) || limit < 1) limit = 50
limit = Math.min(limit, 100)

// 1. Fetch Sent Transactions (where customer_wallet = walletAddress)
const { data: sentTransactions, error: sentError } = await supabase
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5 changes: 4 additions & 1 deletion src/app/api/transactions/route.ts
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Expand Up @@ -19,7 +19,10 @@ export async function GET(req: NextRequest) {
const supabase = createServerClient()
const { searchParams } = new URL(req.url)
const paymentLinkId = searchParams.get('payment_link_id')
const limit = Math.min(parseInt(searchParams.get('limit') || '50'), 100)

let limit = parseInt(searchParams.get('limit') || '50')
if (isNaN(limit) || limit < 1) limit = 50
limit = Math.min(limit, 100)

// eslint-disable-next-line @typescript-eslint/no-explicit-any
let query = (supabase.from('transactions') as any)
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9 changes: 7 additions & 2 deletions src/app/api/v1/payment-links/route.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -183,8 +183,13 @@ export async function GET(req: NextRequest) {
}

const { searchParams } = new URL(req.url)
const limit = Math.min(parseInt(searchParams.get('limit') || '10'), 100)
const offset = parseInt(searchParams.get('offset') || '0')

let limit = parseInt(searchParams.get('limit') || '10')
if (isNaN(limit) || limit < 1) limit = 10
limit = Math.min(limit, 100)

let offset = parseInt(searchParams.get('offset') || '0')
if (isNaN(offset) || offset < 0) offset = 0

// eslint-disable-next-line @typescript-eslint/no-explicit-any
const supabase = createServerClient() as any
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10 changes: 8 additions & 2 deletions src/app/api/v1/transactions/route.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -10,8 +10,14 @@ export async function GET(req: NextRequest) {
}

const { searchParams } = new URL(req.url)
const limit = Math.min(parseInt(searchParams.get('limit') || '10'), 100)
const offset = parseInt(searchParams.get('offset') || '0')

let limit = parseInt(searchParams.get('limit') || '10')
if (isNaN(limit) || limit < 1) limit = 10
limit = Math.min(limit, 100)

let offset = parseInt(searchParams.get('offset') || '0')
if (isNaN(offset) || offset < 0) offset = 0

const status = searchParams.get('status')
const paymentLinkId = searchParams.get('payment_link_id')

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