initial commit

src/util/webhook.ts

@@ -0,0 +1,33 @@
+import { sleepSeconds } from './sleep.ts';
+import { WEBHOOK_ENDPOINT } from 'astro:env/client';
+
+export enum WebhookAction {
+  Strike = 'strike'
+}
+
+export type WebhookActionType<T extends WebhookAction> = {
+  [WebhookAction.Strike]: {
+    users: string[];
+    totalWeight: number;
+  };
+}[T];
+
+export async function sendWebhook<T extends WebhookAction>(action: T, data: WebhookActionType<T>) {
+  if (!WEBHOOK_ENDPOINT || !/^https?:\/\/.+$/.test(WEBHOOK_ENDPOINT)) return;
+
+  while (true) {
+    try {
+      const response = await fetch(WEBHOOK_ENDPOINT, {
+        body: JSON.stringify(data),
+        headers: {
+          'x-webhook-action': action
+        },
+        keepalive: false
+      });
+
+      if (response.status === 200) return;
+    } catch (_) {}
+
+    await sleepSeconds(60);
+  }
+}