chore: remove the expiry storage from the swapping and lp pallets

expiry is now done in the ingress-egress pallet
chainflip-io · Sep 26, 2023 · 49d6e6b · 49d6e6b
1 parent 5cad7df
commit 49d6e6b
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Showing 9 changed files with 103 additions and 2 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/state-chain/pallets/cf-lp/Cargo.toml b/state-chain/pallets/cf-lp/Cargo.toml
@@ -17,6 +17,7 @@ targets = ['x86_64-unknown-linux-gnu']
 cf-chains = { path = '../../chains', default-features = false }
 cf-primitives = { path = '../../primitives', default-features = false }
 cf-traits = { path = '../../traits', default-features = false }
+cf-runtime-upgrade-utilities = { path = '../../runtime-upgrade-utilities', default-features = false }
 
 serde = { version = '1.0.126', default_features = false, features = [
   'alloc',
@@ -49,6 +50,7 @@ std = [
   'cf-chains/std',
   'cf-primitives/std',
   'cf-traits/std',
+  'cf-runtime-upgrade-utilities/std',
   'codec/std',
   'frame-benchmarking/std',
   'frame-support/std',
@@ -66,4 +68,7 @@ runtime-benchmarks = [
   'frame-system/runtime-benchmarks',
   'pallet-cf-account-roles/runtime-benchmarks',
 ]
-try-runtime = ['frame-support/try-runtime']
+try-runtime = [
+  'cf-runtime-upgrade-utilities/try-runtime',
+  'frame-support/try-runtime',
+]
diff --git a/state-chain/pallets/cf-lp/src/lib.rs b/state-chain/pallets/cf-lp/src/lib.rs
@@ -18,9 +18,12 @@ mod mock;
 #[cfg(test)]
 mod tests;
 
+pub mod migrations;
 pub mod weights;
 pub use weights::WeightInfo;
 
+pub const PALLET_VERSION: StorageVersion = StorageVersion::new(1);
+
 impl_pallet_safe_mode!(PalletSafeMode; deposit_enabled, withdrawal_enabled);
 
 #[frame_support::pallet]
@@ -113,6 +116,7 @@ pub mod pallet {
 	}
 
 	#[pallet::pallet]
+	#[pallet::storage_version(PALLET_VERSION)]
 	#[pallet::without_storage_info]
 	pub struct Pallet<T>(PhantomData<T>);
 

diff --git a/state-chain/pallets/cf-lp/src/migrations.rs b/state-chain/pallets/cf-lp/src/migrations.rs
@@ -0,0 +1,6 @@
+pub mod remove_expiries;
+
+use cf_runtime_upgrade_utilities::VersionedMigration;
+
+pub type PalletMigration<T> =
+	(VersionedMigration<crate::Pallet<T>, remove_expiries::Migration<T>, 0, 1>,);
diff --git a/state-chain/pallets/cf-lp/src/migrations/remove_expiries.rs b/state-chain/pallets/cf-lp/src/migrations/remove_expiries.rs
@@ -0,0 +1,35 @@
+use crate::*;
+use frame_support::{dispatch::Vec, traits::OnRuntimeUpgrade};
+use sp_std::marker::PhantomData;
+
+pub struct Migration<T: Config>(PhantomData<T>);
+
+mod old {
+
+	use super::*;
+
+	use cf_primitives::ChannelId;
+	use frame_support::pallet_prelude::ValueQuery;
+
+	#[frame_support::storage_alias]
+	pub type SwapTTL<T: Config> = StorageValue<Pallet<T>, BlockNumberFor<T>, ValueQuery>;
+
+	#[frame_support::storage_alias]
+	pub type SwapChannelExpiries<T: Config> = StorageMap<
+		Pallet<T>,
+		Twox64Concat,
+		BlockNumberFor<T>,
+		Vec<(ChannelId, ForeignChainAddress)>,
+		ValueQuery,
+	>;
+}
+
+impl<T: Config> OnRuntimeUpgrade for Migration<T> {
+	fn on_runtime_upgrade() -> frame_support::weights::Weight {
+		let _ = old::SwapChannelExpiries::<T>::drain().collect::<Vec<_>>();
+
+		let _ = old::SwapTTL::<T>::take();
+
+		Weight::zero()
+	}
+}
diff --git a/state-chain/pallets/cf-swapping/Cargo.toml b/state-chain/pallets/cf-swapping/Cargo.toml
@@ -16,6 +16,7 @@ targets = ['x86_64-unknown-linux-gnu']
 # Internal dependencies
 cf-chains = { path = '../../chains', default-features = false }
 cf-primitives = { path = '../../primitives', default-features = false }
+cf-runtime-upgrade-utilities = { path = '../../runtime-upgrade-utilities', default-features = false }
 cf-traits = { path = '../../traits', default-features = false }
 
 log = { version = '0.4.16', default-features = false }
@@ -48,6 +49,7 @@ default = ['std']
 std = [
   'cf-chains/std',
   'cf-primitives/std',
+  'cf-runtime-upgrade-utilities/std',
   'cf-traits/std',
   'codec/std',
   'frame-benchmarking/std',
@@ -68,4 +70,7 @@ runtime-benchmarks = [
   'frame-system/runtime-benchmarks',
   'pallet-cf-account-roles/runtime-benchmarks',
 ]
-try-runtime = ['frame-support/try-runtime']
+try-runtime = [
+  'cf-runtime-upgrade-utilities/try-runtime',
+  'frame-support/try-runtime',
+]
diff --git a/state-chain/pallets/cf-swapping/src/lib.rs b/state-chain/pallets/cf-swapping/src/lib.rs
@@ -28,9 +28,12 @@ mod tests;
 
 mod benchmarking;
 
+pub mod migrations;
 pub mod weights;
 pub use weights::WeightInfo;
 
+pub const PALLET_VERSION: StorageVersion = StorageVersion::new(1);
+
 const BASIS_POINTS_PER_MILLION: u32 = 100;
 
 #[derive(Clone, Debug, PartialEq, Eq, Encode, Decode, TypeInfo, MaxEncodedLen)]
@@ -202,6 +205,7 @@ pub mod pallet {
 	}
 
 	#[pallet::pallet]
+	#[pallet::storage_version(PALLET_VERSION)]
 	#[pallet::without_storage_info]
 	pub struct Pallet<T>(PhantomData<T>);
 

diff --git a/state-chain/pallets/cf-swapping/src/migrations.rs b/state-chain/pallets/cf-swapping/src/migrations.rs
@@ -0,0 +1,6 @@
+pub mod remove_expiries;
+
+use cf_runtime_upgrade_utilities::VersionedMigration;
+
+pub type PalletMigration<T> =
+	(VersionedMigration<crate::Pallet<T>, remove_expiries::Migration<T>, 0, 1>,);
diff --git a/state-chain/pallets/cf-swapping/src/migrations/remove_expiries.rs b/state-chain/pallets/cf-swapping/src/migrations/remove_expiries.rs
@@ -0,0 +1,34 @@
+use crate::*;
+use frame_support::traits::OnRuntimeUpgrade;
+use sp_std::marker::PhantomData;
+
+pub struct Migration<T: Config>(PhantomData<T>);
+
+mod old {
+
+	use super::*;
+
+	use frame_support::pallet_prelude::ValueQuery;
+
+	#[frame_support::storage_alias]
+	pub type SwapTTL<T: Config> = StorageValue<Pallet<T>, BlockNumberFor<T>, ValueQuery>;
+
+	#[frame_support::storage_alias]
+	pub type SwapChannelExpiries<T: Config> = StorageMap<
+		Pallet<T>,
+		Twox64Concat,
+		BlockNumberFor<T>,
+		Vec<(ChannelId, ForeignChainAddress)>,
+		ValueQuery,
+	>;
+}
+
+impl<T: Config> OnRuntimeUpgrade for Migration<T> {
+	fn on_runtime_upgrade() -> frame_support::weights::Weight {
+		let _ = old::SwapChannelExpiries::<T>::drain().collect::<Vec<_>>();
+
+		let _ = old::SwapTTL::<T>::take();
+
+		Weight::zero()
+	}
+}