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Companion for #13352 (#2180)

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* Assets balances

* Update docs

* AssetsApi with MultiLocation as preparation for multi pallet_assets instances (#2187)

* AssetsApi with MultiLocation for Westmint + assets-common

* AssetsApi with MultiLocation for Statemine/t

* typo

* typo for check-docs job

* WIP: AssetsApi return MultiAsset instead of (MultiLocation, Balance)

* WIP: assets_api + conversion refactor

* WIP: assets_api + conversion refactor

* Finished asset runtimes

* Refactor AssetsApi to FungiblesApi

* Refactor

* Fix check-rust-docs

* Removed todo

* Fix check-rust-doc

* Update parachains/runtimes/assets/common/Cargo.toml

Co-authored-by: Bastian Köcher <git@kchr.de>

* update lockfile for {"substrate", "polkadot"}

---------

Co-authored-by: Branislav Kontur <bkontur@gmail.com>
Co-authored-by: parity-processbot <>
Co-authored-by: Bastian Köcher <git@kchr.de>
This commit is contained in:
Jegor Sidorenko
2023-03-02 16:37:18 +02:00
committed by GitHub
parent 47046d798c
commit 2156cbc046
18 changed files with 917 additions and 466 deletions
Download Patch File Download Diff File Expand all files Collapse all files
cumulus/parachains/runtimes/assets/statemine/src/lib.rs
+29 -1
View File
@@ -64,7 +64,7 @@ use parachains_common::{
Index, Signature, AVERAGE_ON_INITIALIZE_RATIO, HOURS, MAXIMUM_BLOCK_WEIGHT,
NORMAL_DISPATCH_RATIO, SLOT_DURATION,
};
use xcm_config::{KsmLocation, XcmConfig};
use xcm_config::{KsmLocation, TrustBackedAssetsConvertedConcreteId, XcmConfig};
#[cfg(any(feature = "std", test))]
pub use sp_runtime::BuildStorage;
@@ -831,6 +831,34 @@ impl_runtime_apis! {
}
}
impl assets_common::runtime_api::FungiblesApi<
Block,
AccountId,
> for Runtime
{
fn query_account_balances(account: AccountId) -> Result<Vec<xcm::latest::MultiAsset>, assets_common::runtime_api::FungiblesAccessError> {
use assets_common::fungible_conversion::{convert, convert_balance};
Ok([
// collect pallet_balance
{
let balance = Balances::free_balance(account.clone());
if balance > 0 {
vec![convert_balance::<KsmLocation, Balance>(balance)?]
} else {
vec![]
}
},
// collect pallet_assets (TrustBackedAssets)
convert::<_, _, _, _, TrustBackedAssetsConvertedConcreteId>(
Assets::account_balances(account)
.iter()
.filter(|(_, balance)| balance > &0)
)?,
// collect ... e.g. pallet_assets ForeignAssets
].concat())
}
}
impl cumulus_primitives_core::CollectCollationInfo<Block> for Runtime {
fn collect_collation_info(header: &<Block as BlockT>::Header) -> cumulus_primitives_core::CollationInfo {
ParachainSystem::collect_collation_info(header)