fix: proper signer/sender handling at startup DB SenderAccount loading

Signed-off-by: Alexis Asseman <[email protected]>

Author: aasseman

tap-agent/src/tap/sender_accounts_manager.rs

@@ -93,12 +93,16 @@ impl SenderAccountsManager {
             .await
             .expect("Should get escrow accounts from Eventual");
 
-        let mut sender_accounts_write_lock = inner.sender_accounts.write().await;
+        // Gather all outstanding receipts and unfinalized RAVs from the database.
+        // Used to create SenderAccount instances for all senders that have unfinalized allocations
+        // and try to finalize them if they have become ineligible.
+
+        // First we accumulate all allocations for each sender. This is because we may have more
+        // than one signer per sender in DB.
+        let mut unfinalized_sender_allocations_map: HashMap<Address, HashSet<Address>> =
+            HashMap::new();
 
-        // Create Sender and SenderAllocation instances for all outstanding receipts in the
-        // database because they may be linked to allocations that are not eligible anymore, but
-        // still need to get aggregated.
-        let unfinalized_allocations_in_db = sqlx::query!(
+        let receipts_signer_allocations_in_db = sqlx::query!(
             r#"
                 SELECT DISTINCT 
                     signer_address,
@@ -115,9 +119,9 @@ impl SenderAccountsManager {
         )
         .fetch_all(&inner.pgpool)
         .await
-        .expect("should be able to fetch unfinalized allocations from the database");
+        .expect("should be able to fetch pending receipts from the database");
 
-        for row in unfinalized_allocations_in_db {
+        for row in receipts_signer_allocations_in_db {
             let allocation_ids = row
                 .allocation_ids
                 .expect("all receipts should have an allocation_id")
@@ -133,6 +137,56 @@ impl SenderAccountsManager {
                 .get_sender_for_signer(&signer_id)
                 .expect("should be able to get sender from signer");
 
+            // Accumulate allocations for the sender
+            unfinalized_sender_allocations_map
+                .entry(sender_id)
+                .or_default()
+                .extend(allocation_ids);
+        }
+
+        let nonfinal_ravs_sender_allocations_in_db = sqlx::query!(
+            r#"
+                SELECT
+                    sender_address,
+                    (
+                        SELECT ARRAY 
+                        (
+                            SELECT DISTINCT allocation_id
+                            FROM scalar_tap_ravs
+                            WHERE sender_address = sender_address
+                        )
+                    ) AS allocation_id
+                FROM scalar_tap_ravs
+            "#
+        )
+        .fetch_all(&inner.pgpool)
+        .await
+        .expect("should be able to fetch unfinalized RAVs from the database");
+
+        for row in nonfinal_ravs_sender_allocations_in_db {
+            let allocation_ids = row
+                .allocation_id
+                .expect("all RAVs should have an allocation_id")
+                .iter()
+                .map(|allocation_id| {
+                    Address::from_str(allocation_id)
+                        .expect("allocation_id should be a valid address")
+                })
+                .collect::<HashSet<Address>>();
+            let sender_id = Address::from_str(&row.sender_address)
+                .expect("sender_address should be a valid address");
+
+            // Accumulate allocations for the sender
+            unfinalized_sender_allocations_map
+                .entry(sender_id)
+                .or_default()
+                .extend(allocation_ids);
+        }
+
+        // Create SenderAccount instances for all senders that have unfinalized allocations and add
+        // the allocations to the SenderAccount instances.
+        let mut sender_accounts_write_lock = inner.sender_accounts.write().await;
+        for (sender_id, allocation_ids) in unfinalized_sender_allocations_map {
             let sender = sender_accounts_write_lock
                 .entry(sender_id)
                 .or_insert(SenderAccount::new(
@@ -150,14 +204,13 @@ impl SenderAccountsManager {
                         .clone(),
                 ));
 
-            // Update sender's allocations
-            sender.update_allocations(allocation_ids.clone()).await;
+            sender.update_allocations(allocation_ids).await;
+
             sender
                 .recompute_unaggregated_fees()
                 .await
                 .expect("should be able to recompute unaggregated fees");
         }
-
         drop(sender_accounts_write_lock);
 
         // Update senders and allocations based on the current state of the network.