From b64d67179ee4281ad19b9e24c4d48248fd6f6ebe Mon Sep 17 00:00:00 2001
From: tnolet <tim@checklyhq.com>
Date: Mon, 24 Feb 2025 15:46:29 +0100
Subject: [PATCH] feat: adds incident.io channel

---
 .../constructs/incidentio-alert-channel.ts    | 82 +++++++++++++++++++
 packages/cli/src/constructs/index.ts          |  1 +
 2 files changed, 83 insertions(+)
 create mode 100644 packages/cli/src/constructs/incidentio-alert-channel.ts

diff --git a/packages/cli/src/constructs/incidentio-alert-channel.ts b/packages/cli/src/constructs/incidentio-alert-channel.ts
new file mode 100644
index 00000000..da6a47c5
--- /dev/null
+++ b/packages/cli/src/constructs/incidentio-alert-channel.ts
@@ -0,0 +1,82 @@
+import { WebhookAlertChannel } from './webhook-alert-channel'
+import { AlertChannelProps } from './alert-channel'
+
+export interface IncidentioAlertChannelProps extends AlertChannelProps {
+  /**
+   * Friendly name to recognise the integration.
+   */
+  name: string
+  /**
+   * The unique URL created by installing the Checkly integration in Incident.io.
+   * {@link https://www.checklyhq.com/docs/integrations/incidentio/}
+   */
+  url: URL|string
+  /**
+   * The API key created by installing the Checkly integration in Incident.io.
+   * {@link {@link https://www.checklyhq.com/docs/integrations/incidentio/}}
+   */
+  apiKey: string
+}
+
+/**
+ * Creates an Incident.io Alert Channel
+ *
+ * @remarks
+ *
+ * This class make use of the Alert Channel endpoints.
+ */
+export class IncidentioAlertChannel extends WebhookAlertChannel {
+  /**
+   * Constructs the Incident.io Alert Channel instance
+   *
+   * @param logicalId unique project-scoped resource name identification
+   * @param props Incident.io alert channel configuration properties
+   *
+   * {@link https://checklyhq.com/docs/cli/constructs-reference/#incidentioalertchannel Read more in the docs}
+   */
+  constructor (logicalId: string, props: IncidentioAlertChannelProps) {
+    super(logicalId, props)
+    this.webhookType = 'WEBHOOK_INCIDENTIO'
+    this.method = 'POST'
+    this.headers = [
+      {
+        key: 'authorization',
+        value: `Bearer ${props.apiKey}`,
+        locked: false,
+      },
+    ]
+    this.template = `{
+  "title": "{{ALERT_TITLE}}",
+  "description": "{{ALERT_TITLE}} at {{STARTED_AT}} in {{RUN_LOCATION}} {{RESPONSE_TIME}}ms",
+  "deduplication_key": "{{CHECK_ID}}",
+  "metadata": {
+    "alertType": "{{ALERT_TYPE}}",
+    "check_result_id": "{{CHECK_RESULT_ID}}",
+    "resultLink": "{{RESULT_LINK}}"
+  },
+  {{#contains ALERT_TYPE "RECOVERY"}}
+  "status": "resolved"
+  {{else}}
+  "status": "firing"
+  {{/contains}}
+}
+`
+  }
+
+  synthesize () {
+    return {
+      ...super.synthesize(),
+      type: 'WEBHOOK',
+      config: {
+        name: this.name,
+        webhookType: this.webhookType,
+        url: this.url,
+        template: this.template,
+        method: this.method,
+        headers: this.headers,
+        queryParameters: this.queryParameters,
+        webhookSecret: this.webhookSecret,
+      },
+    }
+  }
+}
diff --git a/packages/cli/src/constructs/index.ts b/packages/cli/src/constructs/index.ts
index dd91eb10..b9329b7c 100644
--- a/packages/cli/src/constructs/index.ts
+++ b/packages/cli/src/constructs/index.ts
@@ -26,3 +26,4 @@ export * from './retry-strategy'
 export * from './multi-step-check'
 export * from './alert-escalation-policy'
 export * from './tcp-check'
+export * from './incidentio-alert-channel'