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Provide Cosign/CosignIntent for Tributaries

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This commit is contained in:
Luke Parker
2025-01-11 01:31:28 -05:00
parent 378d6b90cf
commit 542bf2170a
8 changed files with 265 additions and 117 deletions
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27
coordinator/src/tributary/db.rs
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@@ -189,8 +189,10 @@ create_db!(
// The latest Substrate block to cosign.
LatestSubstrateBlockToCosign: (set: ValidatorSet) -> [u8; 32],
// If we're actively cosigning or not.
ActivelyCosigning: (set: ValidatorSet) -> (),
// The hash of the block we're actively cosigning.
ActivelyCosigning: (set: ValidatorSet) -> [u8; 32],
// If this block has already been cosigned.
Cosigned: (set: ValidatorSet, substrate_block_hash: [u8; 32]) -> (),
// The weight accumulated for a topic.
AccumulatedWeight: (set: ValidatorSet, topic: Topic) -> u64,
@@ -238,19 +240,20 @@ impl TributaryDb {
) {
LatestSubstrateBlockToCosign::set(txn, set, &substrate_block_hash);
}
pub(crate) fn actively_cosigning(txn: &mut impl DbTxn, set: ValidatorSet) -> bool {
ActivelyCosigning::get(txn, set).is_some()
pub(crate) fn actively_cosigning(txn: &mut impl DbTxn, set: ValidatorSet) -> Option<[u8; 32]> {
ActivelyCosigning::get(txn, set)
}
pub(crate) fn start_cosigning(
txn: &mut impl DbTxn,
set: ValidatorSet,
substrate_block_hash: [u8; 32],
substrate_block_number: u64,
) {
assert!(
ActivelyCosigning::get(txn, set).is_none(),
"starting cosigning while already cosigning"
);
ActivelyCosigning::set(txn, set, &());
ActivelyCosigning::set(txn, set, &substrate_block_hash);
TributaryDb::recognize_topic(
txn,
@@ -265,6 +268,20 @@ impl TributaryDb {
pub(crate) fn finish_cosigning(txn: &mut impl DbTxn, set: ValidatorSet) {
assert!(ActivelyCosigning::take(txn, set).is_some(), "finished cosigning but not cosigning");
}
pub(crate) fn mark_cosigned(
txn: &mut impl DbTxn,
set: ValidatorSet,
substrate_block_hash: [u8; 32],
) {
Cosigned::set(txn, set, substrate_block_hash, &());
}
pub(crate) fn cosigned(
txn: &mut impl DbTxn,
set: ValidatorSet,
substrate_block_hash: [u8; 32],
) -> bool {
Cosigned::get(txn, set, substrate_block_hash).is_some()
}
pub(crate) fn recognize_topic(txn: &mut impl DbTxn, set: ValidatorSet, topic: Topic) {
AccumulatedWeight::set(txn, set, topic, &0);