first commit

lib/app/core/models/fcm_payload.dart

@@ -0,0 +1,22 @@
+class FcmPayload {
+  FcmPayload({
+    this.title,
+    this.body,
+    this.data,
+  });
+
+  factory FcmPayload.fromMessage(Map<String, dynamic> message) {
+    final notification = message['notification'] as Map<String, dynamic>?;
+    final rawData = message['data'];
+
+    return FcmPayload(
+      title: notification?['title']?.toString(),
+      body: notification?['body']?.toString(),
+      data: rawData is Map ? Map<String, dynamic>.from(rawData) : null,
+    );
+  }
+
+  final String? title;
+  final String? body;
+  final Map<String, dynamic>? data;
+}

lib/app/core/models/notification_payload.dart

@@ -0,0 +1,20 @@
+class NotificationPayload {
+  NotificationPayload({
+    required this.page,
+    this.params,
+  });
+
+  factory NotificationPayload.fromMap(Map<String, dynamic> data) {
+    final param = data['params'];
+
+    return NotificationPayload(
+      page: data['page']?.toString() ?? '',
+      params: param is Map ? Map<String, dynamic>.from(param) : null,
+    );
+  }
+
+  final String page;
+  final Map<String, dynamic>? params;
+
+  bool get isValid => page.isNotEmpty;
+}