jsonrpc: add was_seen_recently property

to `ChatListItemFetchResult`, `FullChat` and `Contact`

deltachat-jsonrpc/src/api/types/chat.rs

@@ -1,6 +1,7 @@
 use anyhow::{anyhow, Result};
 use deltachat::chat::get_chat_contacts;
 use deltachat::chat::{Chat, ChatId};
+use deltachat::constants::Chattype;
 use deltachat::contact::{Contact, ContactId};
 use deltachat::context::Context;
 use num_traits::cast::ToPrimitive;
@@ -33,6 +34,7 @@ pub struct FullChat {
     is_muted: bool,
     ephemeral_timer: u32, //TODO look if there are more important properties in newer core versions
     can_send: bool,
+    was_seen_recently: bool,
 }
 
 impl FullChat {
@@ -65,6 +67,17 @@ impl FullChat {
 
         let can_send = chat.can_send(context).await?;
 
+        let was_seen_recently = if chat.get_type() == Chattype::Single {
+            match contact_ids.get(0) {
+                Some(contact) => Contact::load_from_db(context, *contact)
+                    .await?
+                    .was_seen_recently(),
+                None => false,
+            }
+        } else {
+            false
+        };
+
         Ok(FullChat {
             id: chat_id,
             name: chat.name.clone(),
@@ -87,6 +100,7 @@ impl FullChat {
             is_muted: chat.is_muted(),
             ephemeral_timer,
             can_send,
+            was_seen_recently,
         })
     }
 }

deltachat-jsonrpc/src/api/types/chat_list.rs

@@ -1,6 +1,6 @@
 use anyhow::Result;
 use deltachat::constants::*;
-use deltachat::contact::ContactId;
+use deltachat::contact::{Contact, ContactId};
 use deltachat::{
     chat::{get_chat_contacts, ChatVisibility},
     chatlist::Chatlist,
@@ -46,6 +46,7 @@ pub enum ChatListItemFetchResult {
         is_broadcast: bool,
         /// contact id if this is a dm chat (for view profile entry in context menu)
         dm_chat_contact: Option<u32>,
+        was_seen_recently: bool,
     },
     ArchiveLink,
     #[serde(rename_all = "camelCase")]
@@ -94,10 +95,20 @@ pub(crate) async fn get_chat_list_item_by_id(
 
     let self_in_group = chat_contacts.contains(&ContactId::SELF);
 
-    let dm_chat_contact = if chat.get_type() == Chattype::Single {
-        chat_contacts.get(0).map(|contact_id| contact_id.to_u32())
+    let (dm_chat_contact, was_seen_recently) = if chat.get_type() == Chattype::Single {
+        let contact = chat_contacts.get(0);
+        let was_seen_recently = match contact {
+            Some(contact) => Contact::load_from_db(ctx, *contact)
+                .await?
+                .was_seen_recently(),
+            None => false,
+        };
+        (
+            contact.map(|contact_id| contact_id.to_u32()),
+            was_seen_recently,
+        )
     } else {
-        None
+        (None, false)
     };
 
     let fresh_message_counter = chat_id.get_fresh_msg_cnt(ctx).await?;
@@ -125,5 +136,6 @@ pub(crate) async fn get_chat_list_item_by_id(
         is_contact_request: chat.is_contact_request(),
         is_broadcast: chat.get_type() == Chattype::Broadcast,
         dm_chat_contact,
+        was_seen_recently,
     })
 }

deltachat-jsonrpc/src/api/types/contact.rs

@@ -20,6 +20,7 @@ pub struct ContactObject {
     name_and_addr: String,
     is_blocked: bool,
     is_verified: bool,
+    was_seen_recently: bool,
 }
 
 impl ContactObject {
@@ -45,6 +46,7 @@ impl ContactObject {
             name_and_addr: contact.get_name_n_addr(),
             is_blocked: contact.is_blocked(),
             is_verified,
+            was_seen_recently: contact.was_seen_recently(),
         })
     }
 }