fix: don't send notif when a user you've blocked likes your post

fix: don't allow users you've blocked to add you to a chat

crates/core/src/database/channels.rs

@@ -130,6 +130,18 @@ impl DataManager {
                 return Err(Error::NotAllowed);
             }
         }
+        // check members
+        else {
+            for member in &data.members {
+                if self
+                    .get_userblock_by_initiator_receiver(member.to_owned(), data.owner)
+                    .await
+                    .is_ok()
+                {
+                    return Err(Error::NotAllowed);
+                }
+            }
+        }
 
         // ...
         let conn = match self.connect().await {