git.delta.rocks / unique-network / refs/commits / f28d992941c5

--- a/pallets/configuration/Cargo.toml
+++ b/pallets/configuration/Cargo.toml
@@ -16,8 +16,11 @@
 sp-arithmetic = { workspace = true }
 sp-core = { workspace = true }
 sp-std = { workspace = true }
+sp-io = { workspace = true }
 xcm = { workspace = true }
 
+hex-literal = { workspace = true }
+
 [features]
 default = ["std"]
 runtime-benchmarks = ["frame-benchmarking"]

43mod pallet {43mod pallet {
44	use super::*;44	use super::*;
45	use frame_support::{45	use frame_support::{
46		traits::{Get},46		traits::Get,
47		pallet_prelude::{47		pallet_prelude::*,
48			StorageValue, ValueQuery, DispatchResult, IsType, Member, MaybeSerializeDeserialize,
49		},
50		log,48		log,
51		dispatch::{Codec, fmt::Debug},49		dispatch::{Codec, fmt::Debug},
52	};50	};
53	use frame_system::{pallet_prelude::OriginFor, ensure_root};51	use frame_system::{pallet_prelude::OriginFor, ensure_root, pallet_prelude::*};
54	use sp_arithmetic::{FixedPointOperand, traits::AtLeast32BitUnsigned};52	use sp_arithmetic::{FixedPointOperand, traits::AtLeast32BitUnsigned, Permill};
55	pub use crate::weights::WeightInfo;53	pub use crate::weights::WeightInfo;
5654
57	#[pallet::config]55	#[pallet::config]
108		},106		},
109	}107	}
108
109	fn update_base_fee<T: Config>() {
110		let base_fee_per_gas: U256 = <MinGasPriceOverride<T>>::get().into();
111		let elasticity: Permill = Permill::zero();
112		// twox_128(BaseFee) ++ twox_128(BaseFeePerGas)
113		sp_io::storage::set(
114			&hex_literal::hex!("c1fef3b7207c11a52df13c12884e77263864ade243c642793ebcfe9e16f454ca"),
115			&base_fee_per_gas.encode(),
116		);
117		// twox_128(BaseFee) ++ twox_128(Elasticity)
118		sp_io::storage::set(
119			&hex_literal::hex!("c1fef3b7207c11a52df13c12884e772609bc3a1e532c9cb85d57feed02cbff8e"),
120			&elasticity.encode(),
121		);
122	}
123
124	/// We update our default weights on every release
125	#[pallet::hooks]
126	impl<T: Config> Hooks<BlockNumberFor<T>> for Pallet<T> {
127		fn on_runtime_upgrade() -> Weight {
128			update_base_fee::<T>();
129			T::DbWeight::get().reads_writes(1, 2)
130		}
131	}
132
133	#[pallet::genesis_config]
134	pub struct GenesisConfig<T>(PhantomData<T>);
135
136	#[cfg(feature = "std")]
137	impl<T: Config> Default for GenesisConfig<T> {
138		fn default() -> Self {
139			Self(Default::default())
140		}
141	}
142
143	#[pallet::genesis_build]
144	impl<T: Config> GenesisBuild<T> for GenesisConfig<T> {
145		fn build(&self) {
146			update_base_fee::<T>();
147		}
148	}
110149
111	#[pallet::error]150	#[pallet::error]
112	pub enum Error<T> {151	pub enum Error<T> {
178			} else {217			} else {
179				<MinGasPriceOverride<T>>::kill();218				<MinGasPriceOverride<T>>::kill();
180			}219			}
220			// This code should not be called in production, but why keep development in the
221			// inconsistent state
222			update_base_fee::<T>();
181			Ok(())223			Ok(())
182		}224		}
183225