fix(@desktop/chat): saveContact method extended with `large` image

Fixes: #3420

status/contacts.nim

@@ -20,11 +20,14 @@ proc newContactModel*(events: EventEmitter): ContactModel =
     result.events = events
 
 proc saveContact(self: ContactModel, contact: Profile): string = 
-  var thumbnail = ""
+  var 
+    thumbnail = ""
+    largeImage = ""
   if contact.identityImage != nil:
     thumbnail = contact.identityImage.thumbnail
+    largeImage = contact.identityImage.large    
   
-  return status_contacts.saveContact(contact.id, contact.ensVerified, contact.ensName, contact.alias, contact.identicon, thumbnail, contact.systemTags, contact.localNickname)
+  return status_contacts.saveContact(contact.id, contact.ensVerified, contact.ensName, contact.alias, contact.identicon, thumbnail, largeImage, contact.systemTags, contact.localNickname)
 
 proc getContactByID*(self: ContactModel, id: string): Profile =
   let response = status_contacts.getContactByID(id)

status/statusgo_backend/contacts.nim

@@ -41,14 +41,19 @@ proc getContactsIndex*(): (Table[string, Profile], bool)=
     discard getContacts()
     return (contactsIndex, false)
 
-proc saveContact*(id: string, ensVerified: bool, ensName: string, alias: string, identicon: string, thumbnail: string, systemTags: seq[string], localNickname: string): string =
+proc saveContact*(id: string, ensVerified: bool, ensName: string, alias: string, 
+  identicon: string, thumbnail: string, largeImage: string, systemTags: seq[string], 
+  localNickname: string): string =
   let payload = %* [{
       "id": id,
       "name": ensName,
       "ensVerified": ensVerified,
       "alias": alias,
       "identicon": identicon,
-      "images": {"thumbnail": {"Payload": thumbnail.partition(",")[2]}},
+      "images": {
+        "thumbnail": {"Payload": thumbnail.partition(",")[2]},
+        "large": {"Payload": largeImage.partition(",")[2]}
+        },
       "systemTags": systemTags,
       "localNickname": localNickname
     }]