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Use a transaction layer when executing each InInstruction

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Luke Parker 2023-10-22 05:46:03 -04:00
parent e7e30150f0
commit 6068978676
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1 changed files with 6 additions and 2 deletions
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8
substrate/in-instructions/pallet/src/lib.rs
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@ -71,13 +71,17 @@ pub mod pallet {
StorageMap<_, Blake2_256, NetworkId, BlockHash, OptionQuery>; StorageMap<_, Blake2_256, NetworkId, BlockHash, OptionQuery>;
impl<T: Config> Pallet<T> { impl<T: Config> Pallet<T> {
fn execute(instruction: InInstructionWithBalance) -> Result<(), ()> { // Use a dedicated transaction layer when executing this InInstruction
// This lets it individually error without causing any storage modifications
#[frame_support::transactional]
fn execute(instruction: InInstructionWithBalance) -> Result<(), DispatchError> {
match instruction.instruction { match instruction.instruction {
InInstruction::Transfer(address) => { InInstruction::Transfer(address) => {
Coins::<T>::mint(address.into(), instruction.balance).map_err(|_| ()) Coins::<T>::mint(address.into(), instruction.balance)?;
} }
_ => panic!("unsupported instruction"), _ => panic!("unsupported instruction"),
} }
Ok(())
} }
} }