feat: Update protobuf messages for Balancer, add pool_id and balance_owner as entity changes
This commit is contained in:
Florian Pellissier
committed by
Thales Lima
Thales Lima
parent
7db72c284c
commit
c48532a5c4
@@ -24,7 +24,6 @@ pub fn map_components(block: eth::v2::Block) -> Result<BlockTransactionProtocolC
|
||||
.filter_map(|tx| {
|
||||
let components = tx
|
||||
.logs_with_calls()
|
||||
.filter(|(_, call)| !call.call.state_reverted)
|
||||
.filter_map(|(log, call)| {
|
||||
pool_factories::address_map(
|
||||
call.call.address.as_slice(),
|
||||
@@ -132,11 +131,11 @@ pub fn store_balances(deltas: BlockBalanceDeltas, store: StoreAddBigInt) {
|
||||
}
|
||||
|
||||
/// This is the main map that handles most of the indexing of this substream.
|
||||
/// Every contract change is grouped by transaction index via the `transaction_contract_changes`
|
||||
/// map. Each block of code will extend the `TransactionContractChanges` struct with the
|
||||
/// Every contract change is grouped by transaction index via the `transaction_changes`
|
||||
/// map. Each block of code will extend the `TransactionChanges` struct with the
|
||||
/// cooresponding changes (balance, component, contract), inserting a new one if it doesn't exist.
|
||||
/// At the very end, the map can easily be sorted by index to ensure the final
|
||||
/// `BlockContractChanges` is ordered by transactions properly.
|
||||
/// `BlockChanges` is ordered by transactions properly.
|
||||
#[substreams::handlers::map]
|
||||
pub fn map_protocol_changes(
|
||||
block: eth::v2::Block,
|
||||
@@ -144,25 +143,68 @@ pub fn map_protocol_changes(
|
||||
deltas: BlockBalanceDeltas,
|
||||
components_store: StoreGetInt64,
|
||||
balance_store: StoreDeltas, // Note, this map module is using the `deltas` mode for the store.
|
||||
) -> Result<BlockContractChanges> {
|
||||
) -> Result<BlockChanges> {
|
||||
// We merge contract changes by transaction (identified by transaction index) making it easy to
|
||||
// sort them at the very end.
|
||||
let mut transaction_contract_changes: HashMap<_, TransactionContractChanges> = HashMap::new();
|
||||
let mut transaction_changes: HashMap<_, TransactionChanges> = HashMap::new();
|
||||
|
||||
// `ProtocolComponents` are gathered from `map_pools_created` which just need a bit of work to
|
||||
// convert into `TransactionContractChanges`
|
||||
// convert into `TransactionChanges`
|
||||
grouped_components
|
||||
.tx_components
|
||||
.iter()
|
||||
.for_each(|tx_component| {
|
||||
let tx = tx_component.tx.as_ref().unwrap();
|
||||
transaction_contract_changes
|
||||
transaction_changes
|
||||
.entry(tx.index)
|
||||
.or_insert_with(|| TransactionContractChanges::new(tx))
|
||||
.or_insert_with(|| TransactionChanges::new(tx))
|
||||
.component_changes
|
||||
.extend_from_slice(&tx_component.components);
|
||||
});
|
||||
|
||||
block
|
||||
.transactions()
|
||||
.flat_map(|tx| {
|
||||
let components = tx
|
||||
.logs_with_calls()
|
||||
.filter(|(log, _)| log.address == VAULT_ADDRESS)
|
||||
.filter_map(|(log, _)| {
|
||||
let registered = abi::vault::events::PoolRegistered::match_and_decode(log)?;
|
||||
substreams::log::info!("{:?}", log);
|
||||
Some((
|
||||
tx.clone(),
|
||||
EntityChanges {
|
||||
component_id: hex::encode(registered.pool_address),
|
||||
attributes: vec![
|
||||
Attribute {
|
||||
name: "pool_id".to_string(),
|
||||
value: format!("0x{}", hex::encode(registered.pool_id))
|
||||
.as_bytes()
|
||||
.to_vec(),
|
||||
change: ChangeType::Update.into(),
|
||||
},
|
||||
Attribute {
|
||||
name: "balance_owner".to_string(),
|
||||
value: "0xBA12222222228d8Ba445958a75a0704d566BF2C8"
|
||||
.to_string()
|
||||
.as_bytes()
|
||||
.to_vec(),
|
||||
change: ChangeType::Creation.into(),
|
||||
},
|
||||
],
|
||||
},
|
||||
))
|
||||
});
|
||||
components
|
||||
})
|
||||
.for_each(|(tx, state_change)| {
|
||||
transaction_changes
|
||||
.entry(tx.index.into())
|
||||
.or_insert_with(|| TransactionChanges::new(&(&tx).into()))
|
||||
.entity_changes
|
||||
.push(state_change);
|
||||
});
|
||||
|
||||
// Balance changes are gathered by the `StoreDelta` based on `PoolBalanceChanged` creating
|
||||
// `BlockBalanceDeltas`. We essentially just process the changes that occurred to the `store`
|
||||
// this block. Then, these balance changes are merged onto the existing map of tx contract
|
||||
@@ -170,9 +212,9 @@ pub fn map_protocol_changes(
|
||||
aggregate_balances_changes(balance_store, deltas)
|
||||
.into_iter()
|
||||
.for_each(|(_, (tx, balances))| {
|
||||
transaction_contract_changes
|
||||
transaction_changes
|
||||
.entry(tx.index)
|
||||
.or_insert_with(|| TransactionContractChanges::new(&tx))
|
||||
.or_insert_with(|| TransactionChanges::new(&tx))
|
||||
.balance_changes
|
||||
.extend(balances.into_values());
|
||||
});
|
||||
@@ -185,20 +227,21 @@ pub fn map_protocol_changes(
|
||||
.get_last(format!("pool:0x{0}", hex::encode(addr)))
|
||||
.is_some()
|
||||
},
|
||||
&mut transaction_contract_changes,
|
||||
&mut transaction_changes,
|
||||
);
|
||||
|
||||
// Process all `transaction_contract_changes` for final output in the `BlockContractChanges`,
|
||||
// Process all `transaction_changes` for final output in the `BlockChanges`,
|
||||
// sorted by transaction index (the key).
|
||||
Ok(BlockContractChanges {
|
||||
Ok(BlockChanges {
|
||||
block: Some((&block).into()),
|
||||
changes: transaction_contract_changes
|
||||
changes: transaction_changes
|
||||
.drain()
|
||||
.sorted_unstable_by_key(|(index, _)| *index)
|
||||
.filter_map(|(_, change)| {
|
||||
if change.contract_changes.is_empty() &&
|
||||
change.component_changes.is_empty() &&
|
||||
change.balance_changes.is_empty()
|
||||
change.balance_changes.is_empty() &&
|
||||
change.entity_changes.is_empty()
|
||||
{
|
||||
None
|
||||
} else {
|
||||
|
||||
Reference in New Issue
Block a user