Implement Scanner-View

flutter/lib/models/channel.dart

@@ -71,13 +71,15 @@ class Channel extends HiveObject implements FieldDebuggable {
     ];
   }
 
-  ChannelPreview toPreview() {
+  ChannelPreview toPreview(Subscription? sub) {
     return ChannelPreview(
       channelID: this.channelID,
       ownerUserID: this.ownerUserID,
       internalName: this.internalName,
       displayName: this.displayName,
       descriptionName: this.descriptionName,
+      messagesSent: this.messagesSent,
+      subscription: sub,
     );
   }
 }
@@ -109,6 +111,8 @@ class ChannelPreview {
   final String internalName;
   final String displayName;
   final String? descriptionName;
+  final int messagesSent;
+  final Subscription? subscription;
 
   const ChannelPreview({
     required this.channelID,
@@ -116,6 +120,8 @@ class ChannelPreview {
     required this.internalName,
     required this.displayName,
     required this.descriptionName,
+    required this.messagesSent,
+    required this.subscription,
   });
 
   factory ChannelPreview.fromJson(Map<String, dynamic> json) {
@@ -125,6 +131,8 @@ class ChannelPreview {
       internalName: json['internal_name'] as String,
       displayName: json['display_name'] as String,
       descriptionName: json['description_name'] as String?,
+      messagesSent: json['messages_sent'] as int,
+      subscription: json['subscription'] == null ? null : Subscription.fromJson(json['subscription'] as Map<String, dynamic>),
     );
   }
 }