feat: use a proper block builder factory in batcher creation (#1384)

crates/batcher/src/batcher.rs

@@ -1,11 +1,16 @@
 use std::collections::HashMap;
 use std::sync::Arc;
 
-use blockifier::blockifier::block::BlockNumberHashPair;
+use blockifier::blockifier::config::TransactionExecutorConfig;
+use blockifier::bouncer::BouncerConfig;
+use blockifier::context::ChainInfo;
+use blockifier::state::global_cache::GlobalContractCache;
+use blockifier::versioned_constants::VersionedConstantsOverrides;
 #[cfg(test)]
 use mockall::automock;
 use papyrus_storage::state::StateStorageReader;
 use starknet_api::block::BlockNumber;
+use starknet_api::core::ContractAddress;
 use starknet_api::executable_transaction::Transaction;
 use starknet_batcher_types::batcher_types::{
     BatcherResult,
@@ -21,7 +26,7 @@ use starknet_mempool_infra::component_definitions::ComponentStarter;
 use starknet_mempool_types::communication::SharedMempoolClient;
 use tracing::{error, instrument};
 
-use crate::block_builder::{BlockBuilderFactoryTrait, BlockBuilderResult, BlockBuilderTrait};
+use crate::block_builder::{BlockBuilderFactory, ExecutionConfig};
 use crate::config::BatcherConfig;
 use crate::proposal_manager::{
     BuildProposalError,
@@ -41,19 +46,6 @@ pub struct Batcher {
     proposals: HashMap<ProposalId, Proposal>,
 }
 
-// TODO(Yael 7/10/2024): remove DummyBlockBuilderFactory and pass the real BlockBuilderFactory
-struct DummyBlockBuilderFactory {}
-
-impl BlockBuilderFactoryTrait for DummyBlockBuilderFactory {
-    fn create_block_builder(
-        &self,
-        _height: BlockNumber,
-        _retrospective_block_hash: Option<BlockNumberHashPair>,
-    ) -> BlockBuilderResult<Box<dyn BlockBuilderTrait>> {
-        todo!()
-    }
-}
-
 impl Batcher {
     pub(crate) fn new(
         config: BatcherConfig,
@@ -129,11 +121,33 @@ impl Batcher {
 pub fn create_batcher(config: BatcherConfig, mempool_client: SharedMempoolClient) -> Batcher {
     let (storage_reader, _storage_writer) = papyrus_storage::open_storage(config.storage.clone())
         .expect("Failed to open batcher's storage");
+
+    // TODO(Arni): use real config - add as part of batcher config.
+    let execution_config = ExecutionConfig {
+        chain_info: ChainInfo::default(),
+        execute_config: TransactionExecutorConfig::default(),
+        bouncer_config: BouncerConfig::default(),
+        sequencer_address: ContractAddress::default(),
+        use_kzg_da: true,
+        tx_chunk_size: 100,
+        versioned_constants_overrides: VersionedConstantsOverrides {
+            validate_max_n_steps: 1000000,
+            max_recursion_depth: 50,
+            invoke_tx_max_n_steps: 4000000,
+        },
+    };
+    let cache_size = 100;
+
+    let block_builder_factory = Arc::new(BlockBuilderFactory {
+        execution_config,
+        storage_reader: storage_reader.clone(),
+        global_class_hash_to_class: GlobalContractCache::new(cache_size),
+    });
     let storage_reader = Arc::new(storage_reader);
     let proposal_manager = Box::new(ProposalManager::new(
         config.proposal_manager.clone(),
         mempool_client.clone(),
-        Arc::new(DummyBlockBuilderFactory {}),
+        block_builder_factory,
         storage_reader.clone(),
     ));
     Batcher::new(config, storage_reader, proposal_manager)