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Slash on unrecognized ID

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This commit is contained in:
Luke Parker
2023-04-20 14:24:49 -04:00
parent 294ad08e00
commit f99a91b34d
4 changed files with 98 additions and 27 deletions
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20
coordinator/src/tributary/db.rs
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@@ -25,6 +25,26 @@ impl<D: Db> TributaryDb<D> {
self.0.get(Self::block_key(genesis)).unwrap_or(genesis.to_vec()).try_into().unwrap()
}
fn recognized_id_key(label: &'static str, genesis: [u8; 32], id: [u8; 32]) -> Vec<u8> {
Self::tributary_key(b"recognized", [label.as_bytes(), genesis.as_ref(), id.as_ref()].concat())
}
pub fn recognized_id<G: Get>(
getter: &G,
label: &'static str,
genesis: [u8; 32],
id: [u8; 32],
) -> bool {
getter.get(Self::recognized_id_key(label, genesis, id)).is_some()
}
pub fn recognize_id(
txn: &mut D::Transaction<'_>,
label: &'static str,
genesis: [u8; 32],
id: [u8; 32],
) {
txn.put(Self::recognized_id_key(label, genesis, id), [])
}
fn attempt_key(genesis: [u8; 32], id: [u8; 32]) -> Vec<u8> {
let genesis_ref: &[u8] = genesis.as_ref();
Self::tributary_key(b"attempt", [genesis_ref, id.as_ref()].concat())