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Remove Old Migration Code (#5870)

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* remove old migration code

* Remove old staking

* Remove indices migration

* Remove upgrade test in transaction-payment

* oops

* Revert "Remove old staking"

This reverts commit 95262b1ac43c9b5bcf49d2ae80800feabcbbbaa0.

* remove migration test in staking

* fix warnings
This commit is contained in:
Shawn Tabrizi
2020-05-03 10:54:21 +02:00
committed by GitHub
parent b913dfebb7
commit 92d0c0b769
6 changed files with 1 additions and 298 deletions
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substrate/frame/indices/src/lib.rs
+1 -33
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@@ -22,13 +22,11 @@
use sp_std::prelude::*;
use codec::Codec;
use sp_runtime::traits::{
StaticLookup, Member, LookupError, Zero, One, BlakeTwo256, Hash, Saturating, AtLeast32Bit
StaticLookup, Member, LookupError, Zero, Saturating, AtLeast32Bit
};
use frame_support::{Parameter, decl_module, decl_error, decl_event, decl_storage, ensure};
use frame_support::weights::Weight;
use frame_support::dispatch::DispatchResult;
use frame_support::traits::{Currency, ReservableCurrency, Get, BalanceStatus::Reserved};
use frame_support::storage::migration::take_storage_value;
use frame_system::{ensure_signed, ensure_root};
use self::address::Address as RawAddress;
@@ -99,12 +97,6 @@ decl_module! {
pub struct Module<T: Trait> for enum Call where origin: T::Origin, system = frame_system {
fn deposit_event() = default;
fn on_initialize() -> Weight {
Self::migrations();
0
}
/// Assign an previously unassigned index.
///
/// Payment: `Deposit` is reserved from the sender account.
@@ -241,30 +233,6 @@ impl<T: Trait> Module<T> {
address::Address::Index(i) => Self::lookup_index(i),
}
}
/// Do any migrations.
fn migrations() {
if let Some(set_count) = take_storage_value::<T::AccountIndex>(b"Indices", b"NextEnumSet", b"") {
// migrations need doing.
let set_size: T::AccountIndex = 64.into();
let mut set_index: T::AccountIndex = Zero::zero();
while set_index < set_count {
let maybe_accounts = take_storage_value::<Vec<T::AccountId>>(b"Indices", b"EnumSet", BlakeTwo256::hash_of(&set_index).as_ref());
if let Some(accounts) = maybe_accounts {
for (item_index, target) in accounts.into_iter().enumerate() {
if target != T::AccountId::default() && !T::Currency::total_balance(&target).is_zero() {
let index = set_index * set_size + T::AccountIndex::from(item_index as u32);
Accounts::<T>::insert(index, (target, BalanceOf::<T>::zero()));
}
}
} else {
break;
}
set_index += One::one();
}
}
}
}
impl<T: Trait> StaticLookup for Module<T> {