[MTG-1151] changelog fixed

nft_ingester/src/api/dapi/change_logs.rs

@@ -1,6 +1,9 @@
 use std::{collections::HashMap, str::FromStr, sync::Arc};
 
-use interface::{processing_possibility::ProcessingPossibilityChecker, proofs::ProofChecker};
+use interface::{
+    processing_possibility::ProcessingPossibilityChecker, proofs::ProofChecker,
+    slot_getter::LastProcessedSlotGetter,
+};
 use metrics_utils::ApiMetricsConfig;
 use rocks_db::{
     clients::asset_streaming_client::get_required_nodes_for_proof,
@@ -17,6 +20,8 @@ use crate::{
     fetch_asset_data,
 };
 
+const OFFSET_SLOTS: u64 = 300; // Roughly 2 minutes in Solana time. After this time we consider pending/non-finalized data as invalid and use finalized version instead.
+
 #[derive(Debug, Default, Clone, Eq, PartialEq)]
 struct SimpleChangeLog {
     cli_hash: Vec<u8>,
@@ -80,23 +85,31 @@ pub async fn get_proof_for_assets<
     // Batch get cl_items
     let cl_items_first_leaf = rocks_db.cl_items.batch_get(cl_item_keys.clone()).await?;
 
+    let slot_for_cutoff = if let Ok(Some(last_seen_slot)) = rocks_db.get_last_ingested_slot().await
+    {
+        last_seen_slot.wrapping_sub(OFFSET_SLOTS)
+    } else {
+        0
+    };
     // Build the leaves map directly by iterating over tree_pubkeys and the fetched items in parallel
     let leaves: HashMap<Vec<u8>, (model::ClItemsModel, u64)> = tree_pubkeys
         .into_iter()
         .zip(cl_items_first_leaf.into_iter())
         .filter_map(|((tree_id, pubkey, nonce), leaf_opt)| {
             leaf_opt.map(|leaf| {
+                let hash = leaf.get_updated_hash(slot_for_cutoff);
                 (
                     pubkey.to_bytes().to_vec(),
                     (
                         model::ClItemsModel {
                             id: 0,
                             tree: tree_id.to_bytes().to_vec(),
-                            node_idx: leaf.cli_node_idx as i64,
-                            leaf_idx: leaf.cli_leaf_idx.map(|idx| idx as i64),
-                            seq: leaf.cli_seq as i64,
-                            level: leaf.cli_level as i64,
-                            hash: leaf.cli_hash,
+                            node_idx: leaf.node_idx as i64,
+                            leaf_idx: leaf.leaf_idx.map(|idx| idx as i64),
+                            level: leaf.level as i64,
+                            seq: hash.update_version.and_then(|v| v.get_seq()).unwrap_or_default()
+                                as i64,
+                            hash: hash.value,
                         },
                         nonce,
                     ),
@@ -121,12 +134,15 @@ pub async fn get_proof_for_assets<
         .await?
         .into_iter()
         .flatten()
-        .map(|node| SimpleChangeLog {
-            cli_hash: node.cli_hash,
-            cli_level: node.cli_level as i64,
-            cli_node_idx: node.cli_node_idx as i64,
-            cli_seq: node.cli_seq as i64,
-            cli_tree: node.cli_tree_key.to_bytes().to_vec(),
+        .map(|node| {
+            let hash = node.get_updated_hash(slot_for_cutoff);
+            SimpleChangeLog {
+                cli_hash: hash.value,
+                cli_level: node.level as i64,
+                cli_node_idx: node.node_idx as i64,
+                cli_seq: hash.update_version.and_then(|v| v.get_seq()).unwrap_or_default() as i64,
+                cli_tree: node.tree_key.to_bytes().to_vec(),
+            }
         })
         .collect::<Vec<_>>();