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Add event to asset claim (#6029)

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This commit is contained in:
girazoki
2022-10-10 06:39:30 +02:00
committed by GitHub
parent 71197818a4
commit f614752c22
1 changed files with 6 additions and 1 deletions
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polkadot/xcm/pallet-xcm/src/lib.rs
+6 -1
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@@ -218,6 +218,10 @@ pub mod pallet {
/// ///
/// \[ location, query ID \] /// \[ location, query ID \]
NotifyTargetMigrationFail(VersionedMultiLocation, QueryId), NotifyTargetMigrationFail(VersionedMultiLocation, QueryId),
/// Some assets have been claimed from an asset trap
///
/// \[ hash, origin, assets \]
AssetsClaimed(H256, MultiLocation, VersionedMultiAssets),
} }
#[pallet::origin] #[pallet::origin]
@@ -1312,12 +1316,13 @@ pub mod pallet {
(0, Here) => (), (0, Here) => (),
_ => return false, _ => return false,
}; };
let hash = BlakeTwo256::hash_of(&(origin, versioned)); let hash = BlakeTwo256::hash_of(&(origin, versioned.clone()));
match AssetTraps::<T>::get(hash) { match AssetTraps::<T>::get(hash) {
0 => return false, 0 => return false,
1 => AssetTraps::<T>::remove(hash), 1 => AssetTraps::<T>::remove(hash),
n => AssetTraps::<T>::insert(hash, n - 1), n => AssetTraps::<T>::insert(hash, n - 1),
} }
Self::deposit_event(Event::AssetsClaimed(hash, origin.clone(), versioned));
return true return true
} }
} }