Feat/sync (#134)

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## Next release
 
+- refactor: l2-sync
+- refactor: remove crate mp-mapping-sync
 - fix(rpc): get_nonce
 - fix(rpc): get_class
 - refactor: mapping db

Cargo.toml

@@ -3,7 +3,6 @@ members = [
   "crates/client/db",
   "crates/client/sync",
   "crates/client/genesis-data-provider",
-  "crates/client/mapping-sync",
   "crates/client/rpc",
   "crates/node",
   "crates/pallets/starknet",
@@ -27,7 +26,6 @@ resolver = "2"
 default-members = [
   "crates/client/db",
   "crates/client/genesis-data-provider",
-  "crates/client/mapping-sync",
   "crates/client/rpc",
   "crates/node",
   "crates/pallets/starknet",
@@ -234,7 +232,6 @@ mp-types = { path = "crates/primitives/types", default-features = false }
 # Deoxys client
 mc-db = { path = "crates/client/db" }
 mc-genesis-data-provider = { path = "crates/client/genesis-data-provider" }
-mc-mapping-sync = { path = "crates/client/mapping-sync" }
 mc-rpc = { path = "crates/client/rpc" }
 mc-sync = { path = "crates/client/sync", default-features = false }
 

crates/client/db/src/storage_updates.rs

@@ -2,6 +2,7 @@ use std::collections::HashMap;
 
 use mp_convert::field_element::FromFieldElement;
 use rayon::prelude::{IntoParallelIterator, ParallelIterator};
+use sp_core::H256;
 use starknet_api::core::{ClassHash, CompiledClassHash, ContractAddress, Nonce, PatriciaKey};
 use starknet_api::hash::StarkFelt;
 use starknet_api::state::StorageKey;
@@ -13,7 +14,9 @@ use storage_handler::primitives::contract_class::{
     ClassUpdateWrapper, ContractClassData, ContractClassWrapper, StorageContractClassData,
 };
 
+use crate::mapping_db::MappingCommitment;
 use crate::storage_handler::{self, DeoxysStorageError, StorageViewMut};
+use crate::{DbError, DeoxysBackend};
 
 pub async fn store_state_update(block_number: u64, state_update: StateUpdate) -> Result<(), DeoxysStorageError> {
     let state_diff = state_update.state_diff.clone();
@@ -142,3 +145,19 @@ pub async fn store_key_update(
 
     Ok(())
 }
+
+pub async fn store_mapping(
+    block_number: u64,
+    starknet_block_hash: StarkFelt,
+    substrate_block_hash: H256,
+    starknet_transaction_hashes: Vec<StarkFelt>,
+) -> Result<(), DbError> {
+    let mapping_commitment = MappingCommitment {
+        block_number,
+        block_hash: substrate_block_hash,
+        starknet_block_hash,
+        starknet_transaction_hashes,
+    };
+
+    DeoxysBackend::mapping().write_hashes(mapping_commitment)
+}