refa: article (#757)

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/models/dynamics/article_view/vip.dart

@@ -0,0 +1,47 @@
+import 'label.dart';
+
+class Vip {
+	int? type;
+	int? status;
+	int? dueDate;
+	int? vipPayType;
+	int? themeType;
+	Label? label;
+	int? avatarSubscript;
+	String? nicknameColor;
+
+	Vip({
+		this.type, 
+		this.status, 
+		this.dueDate, 
+		this.vipPayType, 
+		this.themeType, 
+		this.label, 
+		this.avatarSubscript, 
+		this.nicknameColor, 
+	});
+
+	factory Vip.fromJson(Map<String, dynamic> json) => Vip(
+				type: json['type'] as int?,
+				status: json['status'] as int?,
+				dueDate: json['due_date'] as int?,
+				vipPayType: json['vip_pay_type'] as int?,
+				themeType: json['theme_type'] as int?,
+				label: json['label'] == null
+						? null
+						: Label.fromJson(json['label'] as Map<String, dynamic>),
+				avatarSubscript: json['avatar_subscript'] as int?,
+				nicknameColor: json['nickname_color'] as String?,
+			);
+
+	Map<String, dynamic> toJson() => {
+				'type': type,
+				'status': status,
+				'due_date': dueDate,
+				'vip_pay_type': vipPayType,
+				'theme_type': themeType,
+				'label': label?.toJson(),
+				'avatar_subscript': avatarSubscript,
+				'nickname_color': nicknameColor,
+			};
+}