feat: vote pabel (#807)

lib/models/dynamics/vote_model.dart

@@ -0,0 +1,63 @@
+class SimpleVoteInfo {
+  int? choiceCnt;
+  int? defaultShare;
+  String? desc;
+  int? endTime;
+  int? status;
+  int? uid;
+  int? voteId;
+  late int joinNum;
+
+  SimpleVoteInfo.fromJson(Map<String, dynamic> json) {
+    choiceCnt = json['choice_cnt'];
+    defaultShare = json['default_share'];
+    desc = json['desc'];
+    endTime = json['end_time'];
+    status = json['status'];
+    uid = json['uid'];
+    voteId = json['vote_id'];
+    joinNum = json['join_num'] ?? 0;
+  }
+}
+
+class VoteInfo extends SimpleVoteInfo {
+  String? title;
+  int? ctime;
+  List<int>? myVotes;
+  late List<Option> options;
+  int? optionsCnt;
+  int? voterLevel;
+  String? face;
+  String? name;
+
+  VoteInfo.fromJson(Map<String, dynamic> json) : super.fromJson(json) {
+    title = json['title'];
+    uid = json['vote_publisher'];
+    ctime = json['ctime'];
+    myVotes = (json['my_votes'] as List?)?.cast(); // doVote
+    options =
+        (json['options'] as List?)?.map((v) => Option.fromJson(v)).toList() ??
+            [];
+    optionsCnt = json['options_cnt'];
+    voterLevel = json['voter_level'];
+    face = json['face'];
+    name = json['name'];
+  }
+
+  factory VoteInfo.fromSeparatedJson(Map<String, dynamic> json) {
+    return VoteInfo.fromJson(json['vote_info'])
+      ..myVotes = (json['my_votes'] as List?)?.cast(); // voteInfo
+  }
+}
+
+class Option {
+  int? optidx;
+  String? optdesc;
+  late int cnt;
+
+  Option.fromJson(Map<String, dynamic> json) {
+    optidx = json['opt_idx'];
+    optdesc = json['opt_desc'];
+    cnt = json['cnt'] ?? 0;
+  }
+}