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Have the Coordinator scan the Substrate genesis block

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Also adds a workflow for running tests/coordinator.
This commit is contained in:
Luke Parker
2023-08-02 12:18:50 -04:00
parent d5c787fea2
commit aab8a417db
6 changed files with 56 additions and 11 deletions
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4
coordinator/src/substrate/db.rs
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@@ -14,12 +14,12 @@ impl<D: Db> SubstrateDb<D> {
fn block_key() -> Vec<u8> {
Self::substrate_key(b"block", [])
}
pub fn set_last_block(&mut self, block: u64) {
pub fn set_next_block(&mut self, block: u64) {
let mut txn = self.0.txn();
txn.put(Self::block_key(), block.to_le_bytes());
txn.commit();
}
pub fn last_block(&self) -> u64 {
pub fn next_block(&self) -> u64 {
u64::from_le_bytes(self.0.get(Self::block_key()).unwrap_or(vec![0; 8]).try_into().unwrap())
}