1 files changed, 46 insertions, 0 deletions
diff --git a/lib/models/group.dart b/lib/models/group.dart
new file mode 100644
index 0000000..dedb103
--- /dev/null
+++ b/lib/models/group.dart
@@ -0,0 +1,46 @@
+import 'package:cloud_firestore/cloud_firestore.dart';
+
+import 'message.dart';
+
+class Group {
+  final String? id;
+  final String? name;
+  final Message? recentMessage;
+  final List<String> members;
+  final String createdBy;
+  final DateTime createdAt;
+
+  const Group({
+    this.id,
+    this.name,
+    this.recentMessage,
+    this.members = const [],
+    required this.createdBy,
+    required this.createdAt,
+  });
+
+  Map<String, dynamic> toMap() {
+    return {
+      "id": id,
+      "name": name,
+      "recentMessage": recentMessage,
+      "members": members,
+      "createdBy": createdBy,
+      "createdAt": createdAt,
+    };
+  }
+
+  factory Group.fromMap(Map<String, dynamic> map, String id) {
+    List<dynamic> members = map['members'];
+    return Group(
+      id: id,
+      name: map['name'],
+      recentMessage: map['recentMessage'] != null
+          ? Message.fromMap(map['recentMessage'])
+          : null,
+      members: members.map((m) => m.toString()).toList(),
+      createdBy: map['createdBy'],
+      createdAt: (map['createdAt'] as Timestamp).toDate(),
+    );
+  }
+}