init

lib/models/account.dart

@@ -0,0 +1,50 @@
+class Account {
+  const Account({
+    required this.id,
+    required this.username,
+    required this.isAdmin,
+    required this.permissions,
+  });
+
+  final String id;
+  final String username;
+  final bool isAdmin;
+  final Map<String, dynamic> permissions;
+
+  bool get canReadSupport => isAdmin || _supportFlag('read');
+
+  bool get canWriteSupport => isAdmin || _supportFlag('write');
+
+  bool _supportFlag(String key) {
+    final support = permissions['support'];
+    if (support is Map) {
+      return support[key] == true;
+    }
+    return false;
+  }
+
+  factory Account.fromJson(Map<String, dynamic> json) {
+    return Account(
+      id: json['id']?.toString() ?? '',
+      username: json['username'] as String? ?? '',
+      isAdmin: json['isAdmin'] == true,
+      permissions: _stringKeyMap(json['permissions']),
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'id': id,
+      'username': username,
+      'isAdmin': isAdmin,
+      'permissions': permissions,
+    };
+  }
+}
+
+Map<String, dynamic> _stringKeyMap(Object? value) {
+  if (value is! Map) {
+    return {};
+  }
+  return value.map((key, item) => MapEntry(key.toString(), item));
+}