Webhooks

import { verifyWebhook, WebhookVerificationError } from "@stockshift/sdk";

export async function POST(request: Request): Promise<Response> {
  try {
    const event = await verifyWebhook({
      payload: await request.text(),
      header: request.headers.get("StockShift-Signature"),
      secret: process.env.STOCKSHIFT_WEBHOOK_SECRET!,
    });
    if (event.type === "inventory.stock.adjusted") {
      console.log(event.data.item_id, event.data.quantity);
    }
    return new Response(null, { status: 204 });
  } catch (error) {
    if (error instanceof WebhookVerificationError) {
      return new Response(null, { status: 400 });
    }
    throw error;
  }
}

use StockShift\Sdk\Exception\WebhookVerificationException;
use StockShift\Sdk\Webhook;

try {
    $event = Webhook::verify(
        file_get_contents('php://input'),
        $_SERVER['HTTP_STOCKSHIFT_SIGNATURE'] ?? null,
        getenv('STOCKSHIFT_WEBHOOK_SECRET'),
    );
} catch (WebhookVerificationException) {
    http_response_code(400);
    exit;
}

http_response_code(204);

from stockshift import WebhookVerificationError, verify_webhook
from stockshift.models import InventoryStockAdjustedEvent


def receive(body: bytes, signature: str | None) -> int:
    try:
        event = verify_webhook(body, signature, os.environ["STOCKSHIFT_WEBHOOK_SECRET"])
    except WebhookVerificationError:
        return 400

    if isinstance(event, InventoryStockAdjustedEvent):
        print(event.data.item_id, event.data.quantity)
    return 204

verifier := stockshift.WebhookVerifier{Secret: os.Getenv("STOCKSHIFT_WEBHOOK_SECRET")}

http.HandleFunc("POST /webhooks/stockshift", func(w http.ResponseWriter, r *http.Request) {
	body, err := io.ReadAll(r.Body)
	if err != nil {
		http.Error(w, "", http.StatusBadRequest)
		return
	}
	event, err := verifier.Verify(body, r.Header.Get(stockshift.SignatureHeader))
	if err != nil {
		http.Error(w, "", http.StatusBadRequest)
		return
	}
	fmt.Println(event.ID, event.Type)
	w.WriteHeader(http.StatusNoContent)
})

use stockshift::webhook::{EventData, Webhook};

fn receive(body: &[u8], signature: Option<&str>, secret: &str) -> u16 {
    let Ok(event) = Webhook::new(secret).verify(body, signature) else {
        return 400;
    };
    if let EventData::InventoryStockAdjusted(adjusted) = &event.data {
        println!("{} {}", adjusted.item_id, adjusted.quantity);
    }
    204
}

app.MapPost("/webhooks/stockshift", async (HttpRequest request) =>
{
    using var reader = new StreamReader(request.Body);
    var payload = await reader.ReadToEndAsync();

    try
    {
        var webhookEvent = StockShiftWebhook.Verify(payload, request.Headers[StockShiftWebhook.SignatureHeader], secret);
        return Results.NoContent();
    }
    catch (WebhookVerificationException)
    {
        return Results.BadRequest();
    }
});