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Storage chain: Runtime module (#8624)

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* Transaction storage runtime module

* WIP: Tests

* Tests, benchmarks  and docs

* Made check_proof mandatory

* Typo

* Renamed a crate

* Apply suggestions from code review

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Added weight for on_finalize

* Fixed counter mutations

* Reorganized tests

* Fixed build

* Update for the new inherent API

* Reworked for the new inherents API

* Apply suggestions from code review

Co-authored-by: cheme <emericchevalier.pro@gmail.com>
Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>
Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

* Store transactions in a Vec

* Added FeeDestination

* Get rid of constants

* Fixed node runtime build

* Fixed benches

* Update frame/transaction-storage/src/lib.rs

Co-authored-by: cheme <emericchevalier.pro@gmail.com>

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
Co-authored-by: cheme <emericchevalier.pro@gmail.com>
Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>
Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
This commit is contained in:
Arkadiy Paronyan
2021-06-04 08:50:59 +02:00
committed by GitHub
parent 258c1a86f6
commit 84811dae00
30 changed files with 1534 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files
substrate/client/db/src/lib.rs
+42 -9
View File
@@ -67,7 +67,7 @@ use codec::{Decode, Encode};
use hash_db::Prefix;
use sp_trie::{MemoryDB, PrefixedMemoryDB, prefixed_key};
use sp_database::Transaction;
use sp_core::{Hasher, ChangesTrieConfiguration};
use sp_core::ChangesTrieConfiguration;
use sp_core::offchain::OffchainOverlayedChange;
use sp_core::storage::{well_known_keys, ChildInfo};
use sp_arithmetic::traits::Saturating;
@@ -591,6 +591,37 @@ impl<Block: BlockT> sc_client_api::blockchain::Backend<Block> for BlockchainDb<B
fn has_indexed_transaction(&self, hash: &Block::Hash) -> ClientResult<bool> {
Ok(self.db.contains(columns::TRANSACTION, hash.as_ref()))
}
fn block_indexed_body(&self, id: BlockId<Block>) -> ClientResult<Option<Vec<Vec<u8>>>> {
match self.transaction_storage {
TransactionStorageMode::BlockBody => Ok(None),
TransactionStorageMode::StorageChain => {
let body = match read_db(&*self.db, columns::KEY_LOOKUP, columns::BODY, id)? {
Some(body) => body,
None => return Ok(None),
};
match Vec::<ExtrinsicHeader>::decode(&mut &body[..]) {
Ok(index) => {
let mut transactions = Vec::new();
for ExtrinsicHeader { indexed_hash, .. } in index.into_iter() {
if indexed_hash != Default::default() {
match self.db.get(columns::TRANSACTION, indexed_hash.as_ref()) {
Some(t) => transactions.push(t),
None => return Err(sp_blockchain::Error::Backend(
format!("Missing indexed transaction {:?}", indexed_hash))
)
}
}
}
Ok(Some(transactions))
}
Err(err) => return Err(sp_blockchain::Error::Backend(
format!("Error decoding body list: {}", err)
)),
}
}
}
}
}
impl<Block: BlockT> sc_client_api::blockchain::ProvideCache<Block> for BlockchainDb<Block> {
@@ -1624,10 +1655,10 @@ fn apply_index_ops<Block: BlockT>(
let mut renewed_map = HashMap::new();
for op in ops {
match op {
IndexOperation::Insert { extrinsic, offset } => {
index_map.insert(extrinsic, offset);
IndexOperation::Insert { extrinsic, hash, size } => {
index_map.insert(extrinsic, (hash, size));
}
IndexOperation::Renew { extrinsic, hash, .. } => {
IndexOperation::Renew { extrinsic, hash } => {
renewed_map.insert(extrinsic, DbHash::from_slice(hash.as_ref()));
}
}
@@ -1643,9 +1674,8 @@ fn apply_index_ops<Block: BlockT>(
}
} else {
match index_map.get(&(index as u32)) {
Some(offset) if *offset as usize <= extrinsic.len() => {
let offset = *offset as usize;
let hash = HashFor::<Block>::hash(&extrinsic[offset..]);
Some((hash, size)) if *size as usize <= extrinsic.len() => {
let offset = extrinsic.len() - *size as usize;
transaction.store(
columns::TRANSACTION,
DbHash::from_slice(hash.as_ref()),
@@ -3024,13 +3054,16 @@ pub(crate) mod tests {
for i in 0 .. 10 {
let mut index = Vec::new();
if i == 0 {
index.push(IndexOperation::Insert { extrinsic: 0, offset: 1 });
index.push(IndexOperation::Insert {
extrinsic: 0,
hash: x1_hash.as_ref().to_vec(),
size: (x1.len() - 1) as u32,
});
} else if i < 5 {
// keep renewing 1st
index.push(IndexOperation::Renew {
extrinsic: 0,
hash: x1_hash.as_ref().to_vec(),
size: (x1.len() - 1) as u32,
});
} // else stop renewing
let hash = insert_block(