feat: add notification provider Notifery (#5832)

Co-authored-by: Frank Elsinga <frank@elsinga.de>

server/notification-providers/notifery.js

@@ -0,0 +1,53 @@
+const { getMonitorRelativeURL, UP } = require("../../src/util");
+const { setting } = require("../util-server");
+const NotificationProvider = require("./notification-provider");
+const axios = require("axios");
+
+class Notifery extends NotificationProvider {
+    name = "notifery";
+
+    /**
+     * @inheritdoc
+     */
+    async send(notification, msg, monitorJSON = null, heartbeatJSON = null) {
+        const okMsg = "Sent Successfully.";
+        const url = "https://api.notifery.com/event";
+
+        let data = {
+            title: notification.notiferyTitle || "Uptime Kuma Alert",
+            message: msg,
+        };
+
+        if (notification.notiferyGroup) {
+            data.group = notification.notiferyGroup;
+        }
+
+        // Link to the monitor
+        const baseURL = await setting("primaryBaseURL");
+        if (baseURL && monitorJSON) {
+            data.message += `\n\nMonitor: ${baseURL}${getMonitorRelativeURL(monitorJSON.id)}`;
+        }
+
+        if (heartbeatJSON) {
+            data.code = heartbeatJSON.status === UP ? 0 : 1;
+
+            if (heartbeatJSON.ping) {
+                data.duration = heartbeatJSON.ping;
+            }
+        }
+
+        try {
+            const headers = {
+                "Content-Type": "application/json",
+                "x-api-key": notification.notiferyApiKey,
+            };
+
+            await axios.post(url, data, { headers });
+            return okMsg;
+        } catch (error) {
+            this.throwGeneralAxiosError(error);
+        }
+    }
+}
+
+module.exports = Notifery;