TF-2182 Fix no blue bar for calendar events

(cherry picked from commit 7ea91d59e860dbd8f5bd38cefd76ca61bc4cc4e3)

model/lib/email/attachment.dart

@@ -9,6 +9,9 @@ import 'package:uri/uri.dart';
 
 class Attachment with EquatableMixin {
 
+  static const String eventICSSubtype = 'ics';
+  static const String eventCalendarSubtype = 'calendar';
+
   final PartId? partId;
   final Id? blobId;
   final UnsignedInt? size;
@@ -50,8 +53,6 @@ class Attachment with EquatableMixin {
     }
   }
 
-  bool get isCalendarEvent => type?.subtype == 'ics' || type?.subtype == 'calendar';
-
   @override
   List<Object?> get props => [partId, blobId, size, name, type, cid, disposition];
 }

model/lib/extensions/email_extension.dart

@@ -119,22 +119,9 @@ extension EmailExtension on Email {
     return emailContents ?? [];
   }
 
-  List<Attachment> get allAttachments {
-    if (attachments != null) {
-      return attachments!
-        .where((element) => element.disposition != null)
-        .map((item) => item.toAttachment())
-        .toList();
-    }
-    return [];
-  }
+  List<Attachment> get allAttachments => attachments?.map((item) => item.toAttachment()).toList() ?? [];
 
-  List<Attachment> get attachmentsWithCid {
-    return attachments
-      ?.where((element) => element.disposition != null && element.cid?.isNotEmpty == true)
-      .map((item) => item.toAttachment())
-      .toList() ?? [];
-  }
+  List<Attachment> get attachmentsWithCid => allAttachments.where((attachment) => attachment.hasCid()).toList();
 
   PresentationMailbox? findMailboxContain(Map<MailboxId, PresentationMailbox> mapMailbox) {
     final newMailboxIds = mailboxIds;

model/lib/extensions/list_attachment_extension.dart

@@ -13,15 +13,9 @@ extension ListAttachmentExtension on List<Attachment> {
     return 0;
   }
 
-  List<Attachment> get listAttachmentsDisplayedOutSide {
-    return where((attachment) => attachment.disposition == ContentDisposition.attachment || attachment.noCid())
-        .toList();
-  }
+  List<Attachment> get listAttachmentsDisplayedOutSide => where((attachment) => attachment.noCid()).toList();
 
-  List<Attachment> get listAttachmentsDisplayedInContent {
-    return where((attachment) => attachment.hasCid())
-      .toList();
-  }
+  List<Attachment> get listAttachmentsDisplayedInContent => where((attachment) => attachment.hasCid()).toList();
 
   Map<String, String> toMapCidImageDownloadUrl({
     required AccountId accountId,

model/pubspec.lock

@@ -484,7 +484,7 @@ packages:
     description:
       path: "."
       ref: master
-      resolved-ref: d374ca15dc5395a6e81cd7714c17a436439f4732
+      resolved-ref: e8005e28b48ee06259d4f51045a58f20c891e0b9
       url: "https://github.com/linagora/jmap-dart-client.git"
     source: git
     version: "0.0.1"