add group images

node/test/test.js

@@ -440,12 +440,6 @@ describe('Offline Tests with unconfigured account', function () {
     expect(blobPath.startsWith(blobs)).to.be.true
     expect(blobPath.includes('image')).to.be.true
     expect(blobPath.endsWith('.jpeg')).to.be.true
-
-    context.setChatProfileImage(chatId, null)
-    expect(context.getChat(chatId).getProfileImage()).to.be.equal(
-      null,
-      'image is null'
-    )
   })
 
   it('test setting ephemeral timer', function () {

src/chat.rs

@@ -1451,6 +1451,12 @@ impl Chat {
             if let Ok(image_rel) = get_archive_icon(context).await {
                 return Ok(Some(get_abs_path(context, Path::new(&image_rel))));
             }
+        }
+
+        if self.typ == Chattype::Group {
+            if let Ok(image_rel) = get_group_icon(context).await {
+                return Ok(Some(get_abs_path(context, Path::new(&image_rel))));
+            }
         } else if self.typ == Chattype::Single {
             let contacts = get_chat_contacts(context, self.id).await?;
             if let Some(contact_id) = contacts.first() {
@@ -1983,6 +1989,21 @@ pub(crate) async fn get_broadcast_icon(context: &Context) -> Result<String> {
     Ok(icon)
 }
 
+pub(crate) async fn get_group_icon(context: &Context) -> Result<String> {
+    if let Some(icon) = context.sql.get_raw_config("icon-group").await? {
+        return Ok(icon);
+    }
+
+    let icon = include_bytes!("../assets/icon-group.png");
+    let blob = BlobObject::create(context, "icon-group.png", icon).await?;
+    let icon = blob.as_name().to_string();
+    context
+        .sql
+        .set_raw_config("icon-group", Some(&icon))
+        .await?;
+    Ok(icon)
+}
+
 pub(crate) async fn get_archive_icon(context: &Context) -> Result<String> {
     if let Some(icon) = context.sql.get_raw_config("icon-archive").await? {
         return Ok(icon);
@@ -4347,8 +4368,16 @@ mod tests {
         assert_eq!(a1_chat.grpid, a2_chat.grpid);
         assert_eq!(a1_chat.name, "foo");
         assert_eq!(a2_chat.name, "foo");
-        assert_eq!(a1_chat.get_profile_image(&a1).await?, None);
-        assert_eq!(a2_chat.get_profile_image(&a2).await?, None);
+        assert!(a1_chat
+            .get_profile_image(&a1)
+            .await?
+            .unwrap()
+            .ends_with("icon-group.png"));
+        assert!(a2_chat
+            .get_profile_image(&a2)
+            .await?
+            .unwrap()
+            .ends_with("icon-group.png"));
         assert_eq!(get_chat_contacts(&a1, a1_chat_id).await?.len(), 1);
         assert_eq!(get_chat_contacts(&a2, a2_chat_id).await?.len(), 1);