Initial commit

frontend-flutter/lib/core/models/friend_request.dart

@@ -0,0 +1,55 @@
+import 'package:equatable/equatable.dart';
+import 'user.dart';
+
+enum FriendRequestStatus {
+  pending('PENDING');
+
+  final String value;
+  const FriendRequestStatus(this.value);
+
+  static FriendRequestStatus fromString(String value) {
+    return FriendRequestStatus.values.firstWhere(
+      (e) => e.value == value,
+      orElse: () => FriendRequestStatus.pending,
+    );
+  }
+}
+
+class FriendRequest extends Equatable {
+  final String id;
+  final User fromUser;
+  final User toUser;
+  final FriendRequestStatus status;
+  final DateTime createdAt;
+
+  const FriendRequest({
+    required this.id,
+    required this.fromUser,
+    required this.toUser,
+    required this.status,
+    required this.createdAt,
+  });
+
+  factory FriendRequest.fromJson(Map<String, dynamic> json) {
+    return FriendRequest(
+      id: json['id'] as String,
+      fromUser: User.fromJson(json['fromUser'] as Map<String, dynamic>),
+      toUser: User.fromJson(json['toUser'] as Map<String, dynamic>),
+      status: FriendRequestStatus.fromString(json['status'] as String),
+      createdAt: DateTime.parse(json['createdAt'] as String),
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'fromUser': fromUser.toJson(),
+      'toUser': toUser.toJson(),
+      'status': status.value,
+      'createdAt': createdAt.toIso8601String(),
+    };
+  }
+
+  @override
+  List<Object?> get props => [id, fromUser, toUser, status, createdAt];
+}