[WIP] migrate unmigrated claims

runtime/common/src/claims.rs

@@ -19,7 +19,7 @@
 use sp_std::prelude::*;
 use sp_io::{hashing::keccak_256, crypto::secp256k1_ecdsa_recover};
 use frame_support::{decl_event, decl_storage, decl_module, decl_error};
-use frame_support::weights::SimpleDispatchInfo;
+use frame_support::weights::{SimpleDispatchInfo, Weight, WeighData};
 use frame_support::traits::{Currency, Get, VestingSchedule};
 use system::{ensure_root, ensure_none};
 use codec::{Encode, Decode};
@@ -142,6 +142,18 @@ decl_storage! {
 	}
 }
 
+mod migration {
+	use super::*;
+
+	pub fn migrate<T: Trait>() {
+		if let Ok(addresses) = Vec::<EthereumAddress>::decode(&mut &include_bytes!("./claims.scale")[..]) {
+			for i in &addresses {
+				Claims::<T>::migrate_key_from_blake(i);
+			}
+		}
+	}
+}
+
 decl_module! {
 	pub struct Module<T: Trait> for enum Call where origin: T::Origin {
 		type Error = Error<T>;
@@ -152,6 +164,11 @@ decl_module! {
 		/// Deposit one of this module's events by using the default implementation.
 		fn deposit_event() = default;
 
+		fn on_runtime_upgrade() -> Weight {
+			migration::migrate::<T>();
+			SimpleDispatchInfo::default().weigh_data(())
+		}
+
 		/// Make a claim to collect your DOTs.
 		///
 		/// The dispatch origin for this call must be _None_.

runtime/kusama/src/lib.rs

@@ -83,8 +83,8 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("kusama"),
 	impl_name: create_runtime_str!("parity-kusama"),
 	authoring_version: 2,
-	spec_version: 1057,
-	impl_version: 1,
+	spec_version: 1058,
+	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 };