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Merged
muharem merged 8 commits into from
Sep 15, 2023
+63 −26
Merged

asset-rate pallet: box asset kind parameter #1545

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064525d
box asset kind paramater for asset-rate pallet dispatchables
muharem Sep 13, 2023
4822e77
Apply suggestions from code review
muharem Sep 14, 2023
7e13f4c
pass as reference
muharem Sep 14, 2023
e64fba7
pass asset id as ref for ConversionFromAssetBalance
muharem Sep 14, 2023
b84b809
pass asset id as ref for ConversionToAssetBalance
muharem Sep 14, 2023
fc696b0
Revert "pass asset id as ref for ConversionToAssetBalance"
muharem Sep 14, 2023
028c9a4
Revert "pass asset id as ref for ConversionFromAssetBalance"
muharem Sep 14, 2023
36a929a
Merge branch 'master' into muharem-asset-rate-box-parameter
muharem Sep 14, 2023
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10 changes: 5 additions & 5 deletions substrate/frame/asset-rate/src/benchmarking.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -54,7 +54,7 @@ mod benchmarks {
fn create() -> Result<(), BenchmarkError> {
let asset_kind: T::AssetKind = T::BenchmarkHelper::create_asset_kind(SEED);
#[extrinsic_call]
_(RawOrigin::Root, asset_kind.clone(), default_conversion_rate());
_(RawOrigin::Root, Box::new(asset_kind.clone()), default_conversion_rate());

assert_eq!(
pallet_asset_rate::ConversionRateToNative::<T>::get(asset_kind),
Expand All @@ -68,12 +68,12 @@ mod benchmarks {
let asset_kind: T::AssetKind = T::BenchmarkHelper::create_asset_kind(SEED);
assert_ok!(AssetRate::<T>::create(
RawOrigin::Root.into(),
asset_kind.clone(),
Box::new(asset_kind.clone()),
default_conversion_rate()
));

#[extrinsic_call]
_(RawOrigin::Root, asset_kind.clone(), FixedU128::from_u32(2));
_(RawOrigin::Root, Box::new(asset_kind.clone()), FixedU128::from_u32(2));

assert_eq!(
pallet_asset_rate::ConversionRateToNative::<T>::get(asset_kind),
Expand All @@ -87,12 +87,12 @@ mod benchmarks {
let asset_kind: T::AssetKind = T::BenchmarkHelper::create_asset_kind(SEED);
assert_ok!(AssetRate::<T>::create(
RawOrigin::Root.into(),
asset_kind.clone(),
Box::new(asset_kind.clone()),
default_conversion_rate()
));

#[extrinsic_call]
_(RawOrigin::Root, asset_kind.clone());
_(RawOrigin::Root, Box::new(asset_kind.clone()));

assert!(pallet_asset_rate::ConversionRateToNative::<T>::get(asset_kind).is_none());
Ok(())
Expand Down
27 changes: 16 additions & 11 deletions substrate/frame/asset-rate/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -61,6 +61,7 @@

use frame_support::traits::{fungible::Inspect, tokens::ConversionFromAssetBalance};
use sp_runtime::{traits::Zero, FixedPointNumber, FixedU128};
use sp_std::boxed::Box;

pub use pallet::*;
pub use weights::WeightInfo;
Expand Down Expand Up @@ -155,18 +156,18 @@ pub mod pallet {
#[pallet::weight(T::WeightInfo::create())]
pub fn create(
origin: OriginFor<T>,
asset_kind: T::AssetKind,
asset_kind: Box<T::AssetKind>,
rate: FixedU128,
) -> DispatchResult {
T::CreateOrigin::ensure_origin(origin)?;

ensure!(
!ConversionRateToNative::<T>::contains_key(asset_kind.clone()),
!ConversionRateToNative::<T>::contains_key(asset_kind.as_ref()),
Error::<T>::AlreadyExists
);
ConversionRateToNative::<T>::set(asset_kind.clone(), Some(rate));
ConversionRateToNative::<T>::set(asset_kind.as_ref(), Some(rate));

Self::deposit_event(Event::AssetRateCreated { asset_kind, rate });
Self::deposit_event(Event::AssetRateCreated { asset_kind: *asset_kind, rate });
Ok(())
}

Expand All @@ -178,13 +179,13 @@ pub mod pallet {
#[pallet::weight(T::WeightInfo::update())]
pub fn update(
origin: OriginFor<T>,
asset_kind: T::AssetKind,
asset_kind: Box<T::AssetKind>,
rate: FixedU128,
) -> DispatchResult {
T::UpdateOrigin::ensure_origin(origin)?;

let mut old = FixedU128::zero();
ConversionRateToNative::<T>::mutate(asset_kind.clone(), |maybe_rate| {
ConversionRateToNative::<T>::mutate(asset_kind.as_ref(), |maybe_rate| {
if let Some(r) = maybe_rate {
old = *r;
*r = rate;
Expand All @@ -195,7 +196,11 @@ pub mod pallet {
}
})?;

Self::deposit_event(Event::AssetRateUpdated { asset_kind, old, new: rate });
Self::deposit_event(Event::AssetRateUpdated {
asset_kind: *asset_kind,
old,
new: rate,
});
Ok(())
}

Expand All @@ -205,16 +210,16 @@ pub mod pallet {
/// - O(1)
#[pallet::call_index(2)]
#[pallet::weight(T::WeightInfo::remove())]
pub fn remove(origin: OriginFor<T>, asset_kind: T::AssetKind) -> DispatchResult {
pub fn remove(origin: OriginFor<T>, asset_kind: Box<T::AssetKind>) -> DispatchResult {
T::RemoveOrigin::ensure_origin(origin)?;

ensure!(
ConversionRateToNative::<T>::contains_key(asset_kind.clone()),
ConversionRateToNative::<T>::contains_key(asset_kind.as_ref()),
Error::<T>::UnknownAssetKind
);
ConversionRateToNative::<T>::remove(asset_kind.clone());
ConversionRateToNative::<T>::remove(asset_kind.as_ref());

Self::deposit_event(Event::AssetRateRemoved { asset_kind });
Self::deposit_event(Event::AssetRateRemoved { asset_kind: *asset_kind });
Ok(())
}
}
Expand Down
52 changes: 42 additions & 10 deletions substrate/frame/asset-rate/src/tests.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,11 @@ const ASSET_ID: u32 = 42;
fn create_works() {
new_test_ext().execute_with(|| {
assert!(pallet_asset_rate::ConversionRateToNative::<Test>::get(ASSET_ID).is_none());
assert_ok!(AssetRate::create(RuntimeOrigin::root(), ASSET_ID, FixedU128::from_float(0.1)));
assert_ok!(AssetRate::create(
RuntimeOrigin::root(),
Box::new(ASSET_ID),
FixedU128::from_float(0.1)
));

assert_eq!(
pallet_asset_rate::ConversionRateToNative::<Test>::get(ASSET_ID),
Expand All @@ -42,10 +46,18 @@ fn create_works() {
fn create_existing_throws() {
new_test_ext().execute_with(|| {
assert!(pallet_asset_rate::ConversionRateToNative::<Test>::get(ASSET_ID).is_none());
assert_ok!(AssetRate::create(RuntimeOrigin::root(), ASSET_ID, FixedU128::from_float(0.1)));
assert_ok!(AssetRate::create(
RuntimeOrigin::root(),
Box::new(ASSET_ID),
FixedU128::from_float(0.1)
));

assert_noop!(
AssetRate::create(RuntimeOrigin::root(), ASSET_ID, FixedU128::from_float(0.1)),
AssetRate::create(
RuntimeOrigin::root(),
Box::new(ASSET_ID),
FixedU128::from_float(0.1)
),
Error::<Test>::AlreadyExists
);
});
Expand All @@ -54,9 +66,13 @@ fn create_existing_throws() {
#[test]
fn remove_works() {
new_test_ext().execute_with(|| {
assert_ok!(AssetRate::create(RuntimeOrigin::root(), ASSET_ID, FixedU128::from_float(0.1)));
assert_ok!(AssetRate::create(
RuntimeOrigin::root(),
Box::new(ASSET_ID),
FixedU128::from_float(0.1)
));

assert_ok!(AssetRate::remove(RuntimeOrigin::root(), ASSET_ID,));
assert_ok!(AssetRate::remove(RuntimeOrigin::root(), Box::new(ASSET_ID),));
assert!(pallet_asset_rate::ConversionRateToNative::<Test>::get(ASSET_ID).is_none());
});
}
Expand All @@ -65,7 +81,7 @@ fn remove_works() {
fn remove_unknown_throws() {
new_test_ext().execute_with(|| {
assert_noop!(
AssetRate::remove(RuntimeOrigin::root(), ASSET_ID,),
AssetRate::remove(RuntimeOrigin::root(), Box::new(ASSET_ID),),
Error::<Test>::UnknownAssetKind
);
});
Expand All @@ -74,8 +90,16 @@ fn remove_unknown_throws() {
#[test]
fn update_works() {
new_test_ext().execute_with(|| {
assert_ok!(AssetRate::create(RuntimeOrigin::root(), ASSET_ID, FixedU128::from_float(0.1)));
assert_ok!(AssetRate::update(RuntimeOrigin::root(), ASSET_ID, FixedU128::from_float(0.5)));
assert_ok!(AssetRate::create(
RuntimeOrigin::root(),
Box::new(ASSET_ID),
FixedU128::from_float(0.1)
));
assert_ok!(AssetRate::update(
RuntimeOrigin::root(),
Box::new(ASSET_ID),
FixedU128::from_float(0.5)
));

assert_eq!(
pallet_asset_rate::ConversionRateToNative::<Test>::get(ASSET_ID),
Expand All @@ -88,7 +112,11 @@ fn update_works() {
fn update_unknown_throws() {
new_test_ext().execute_with(|| {
assert_noop!(
AssetRate::update(RuntimeOrigin::root(), ASSET_ID, FixedU128::from_float(0.5)),
AssetRate::update(
RuntimeOrigin::root(),
Box::new(ASSET_ID),
FixedU128::from_float(0.5)
),
Error::<Test>::UnknownAssetKind
);
});
Expand All @@ -97,7 +125,11 @@ fn update_unknown_throws() {
#[test]
fn convert_works() {
new_test_ext().execute_with(|| {
assert_ok!(AssetRate::create(RuntimeOrigin::root(), ASSET_ID, FixedU128::from_float(2.51)));
assert_ok!(AssetRate::create(
RuntimeOrigin::root(),
Box::new(ASSET_ID),
FixedU128::from_float(2.51)
));

let conversion = <AssetRate as ConversionFromAssetBalance<
BalanceOf<Test>,
Expand Down