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Make pallet Assets instantiable (#8483)

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* Make pallet Assets instantiable

* use instantiable benchmarks

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
This commit is contained in:
Daniel Olano
2021-04-16 10:51:26 +02:00
committed by GitHub
parent 6bcf5f21c4
commit 7527bd758c
7 changed files with 331 additions and 284 deletions
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substrate/frame/assets/src/impl_stored_map.rs
+5 -5
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@@ -19,11 +19,11 @@
use super::*;
impl<T: Config> StoredMap<(T::AssetId, T::AccountId), T::Extra> for Pallet<T> {
impl<T: Config<I>, I: 'static> StoredMap<(T::AssetId, T::AccountId), T::Extra> for Pallet<T, I> {
fn get(id_who: &(T::AssetId, T::AccountId)) -> T::Extra {
let &(id, ref who) = id_who;
if Account::<T>::contains_key(id, who) {
Account::<T>::get(id, who).extra
if Account::<T, I>::contains_key(id, who) {
Account::<T, I>::get(id, who).extra
} else {
Default::default()
}
@@ -34,13 +34,13 @@ impl<T: Config> StoredMap<(T::AssetId, T::AccountId), T::Extra> for Pallet<T> {
f: impl FnOnce(&mut Option<T::Extra>) -> Result<R, E>,
) -> Result<R, E> {
let &(id, ref who) = id_who;
let mut maybe_extra = Some(Account::<T>::get(id, who).extra);
let mut maybe_extra = Some(Account::<T, I>::get(id, who).extra);
let r = f(&mut maybe_extra)?;
// They want to write some value or delete it.
// If the account existed and they want to write a value, then we write.
// If the account didn't exist and they want to delete it, then we let it pass.
// Otherwise, we fail.
Account::<T>::try_mutate_exists(id, who, |maybe_account| {
Account::<T, I>::try_mutate_exists(id, who, |maybe_account| {
if let Some(extra) = maybe_extra {
// They want to write a value. Let this happen only if the account actually exists.
if let Some(ref mut account) = maybe_account {