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Have InInstructions track the latest block for a network in storage

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This commit is contained in:
Luke Parker
2023-04-16 02:57:19 -04:00
parent 9676584ffe
commit 36cdf6d4bf
3 changed files with 24 additions and 3 deletions
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11
substrate/in-instructions/pallet/src/lib.rs
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@@ -52,11 +52,17 @@ pub mod pallet {
#[pallet::pallet]
pub struct Pallet<T>(PhantomData<T>);
// Latest block number agreed upon for a coin
// The amount of batches a network has issued, which is also the ID to use for the next batch
#[pallet::storage]
#[pallet::getter(fn batch)]
#[pallet::getter(fn batches)]
pub(crate) type Batches<T: Config> = StorageMap<_, Blake2_256, NetworkId, u32, OptionQuery>;
// The latest block a network has acknowledged as finalized
#[pallet::storage]
#[pallet::getter(fn last_block)]
pub(crate) type LatestBlock<T: Config> =
StorageMap<_, Blake2_256, NetworkId, BlockHash, OptionQuery>;
impl<T: Config> Pallet<T> {
fn execute(instruction: InInstructionWithBalance) -> Result<(), ()> {
match instruction.instruction {
@@ -77,6 +83,7 @@ pub mod pallet {
let mut batch = batch.batch;
Batches::<T>::insert(batch.network, batch.id);
LatestBlock::<T>::insert(batch.network, batch.block);
Self::deposit_event(Event::Batch {
network: batch.network,
id: batch.id,