feat: 取消订阅 issues #606

lib/http/api.dart

@@ -490,6 +490,9 @@ class Api {
   /// 我的订阅详情
   static const userSubFolderDetail = '/x/space/fav/season/list';
 
+  /// 取消订阅
+  static const userSubCancel = '/x/v3/fav/season/unfav';
+
   /// 表情
   static const emojiList = '/x/emote/user/panel/web';
 

lib/http/user.dart

@@ -349,4 +349,21 @@ class UserHttp {
       return {'status': false, 'msg': res.data['message']};
     }
   }
+
+  // 取消订阅
+  static Future userSubCancel({required int seasonId}) async {
+    var res = await Request().post(
+      Api.userSubCancel,
+      queryParameters: {
+        'season_id': seasonId,
+        'platform': 'web',
+        'csrf': await Request.getCsrf(),
+      },
+    );
+    if (res.data['code'] == 0) {
+      return {'status': true, 'msg': '取消订阅成功'};
+    } else {
+      return {'status': false, 'msg': res.data['message']};
+    }
+  }
 }