git.delta.rocks / unique-network / refs/commits / 860bb39fe415

--- a/client/rpc/src/lib.rs
+++ b/client/rpc/src/lib.rs
@@ -184,12 +184,21 @@
 		token: TokenId,
 		at: Option<BlockHash>,
 	) -> Result<Option<u64>>;
+
 	#[method(name = "unique_effectiveCollectionLimits")]
 	fn effective_collection_limits(
 		&self,
 		collection_id: CollectionId,
 		at: Option<BlockHash>,
 	) -> Result<Option<CollectionLimits>>;
+
+	#[method(name = "unique_totalPieces")]
+	fn total_pieces(
+		&self,
+		collection_id: CollectionId,
+		token_id: TokenId,
+		at: Option<BlockHash>,
+	) -> Result<u128>;
 }
 
 mod rmrk_unique_rpc {
@@ -463,6 +472,7 @@
 	pass_method!(collection_stats() -> CollectionStats, unique_api);
 	pass_method!(next_sponsored(collection: CollectionId, account: CrossAccountId, token: TokenId) -> Option<u64>, unique_api);
 	pass_method!(effective_collection_limits(collection_id: CollectionId) -> Option<CollectionLimits>, unique_api);
+	pass_method!(total_pieces(collection_id: CollectionId, token_id: TokenId) -> u128, unique_api);
 }
 
 #[allow(deprecated)]

--- a/pallets/common/src/lib.rs
+++ b/pallets/common/src/lib.rs
@@ -1382,6 +1382,8 @@
 	fn account_balance(&self, account: T::CrossAccountId) -> u32;
 	/// Amount of specific token account have (Applicable to fungible/refungible)
 	fn balance(&self, account: T::CrossAccountId, token: TokenId) -> u128;
+	/// Amount of token pieces
+	fn total_pieces(&self, token: TokenId) -> u128;
 	fn allowance(
 		&self,
 		sender: T::CrossAccountId,

--- a/pallets/fungible/src/common.rs
+++ b/pallets/fungible/src/common.rs
@@ -403,4 +403,8 @@
 	fn refungible_extensions(&self) -> Option<&dyn RefungibleExtensions<T>> {
 		None
 	}
+
+	fn total_pieces(&self, _token: TokenId) -> u128 {
+		0
+	}
 }

--- a/pallets/nonfungible/src/common.rs
+++ b/pallets/nonfungible/src/common.rs
@@ -472,4 +472,8 @@
 	fn refungible_extensions(&self) -> Option<&dyn RefungibleExtensions<T>> {
 		None
 	}
+
+	fn total_pieces(&self, _token: TokenId) -> u128 {
+		1
+	}
 }

--- a/pallets/refungible/src/common.rs
+++ b/pallets/refungible/src/common.rs
@@ -409,6 +409,10 @@
 	fn refungible_extensions(&self) -> Option<&dyn RefungibleExtensions<T>> {
 		Some(self)
 	}
+
+	fn total_pieces(&self, token: TokenId) -> u128 {
+		<Pallet<T>>::total_pieces(self.id, token)
+	}
 }
 
 impl<T: Config> RefungibleExtensions<T> for RefungibleHandle<T> {

--- a/pallets/refungible/src/lib.rs
+++ b/pallets/refungible/src/lib.rs
@@ -710,4 +710,9 @@
 		<TotalSupply<T>>::insert((collection.id, token), amount);
 		Ok(())
 	}
+
+	fn total_pieces(collection_id: CollectionId, token_id: TokenId) -> u128 {
+		// Not "try_fold" because total count of pieces is limited by 'MAX_REFUNGIBLE_PIECES'.
+		<Balance<T>>::iter_prefix((collection_id, token_id)).fold(0, |total, piece| total + piece.1)
+	}
 }

80		fn collection_stats() -> Result<CollectionStats>;80		fn collection_stats() -> Result<CollectionStats>;
81		fn next_sponsored(collection: CollectionId, account: CrossAccountId, token: TokenId) -> Result<Option<u64>>;81		fn next_sponsored(collection: CollectionId, account: CrossAccountId, token: TokenId) -> Result<Option<u64>>;
82		fn effective_collection_limits(collection_id: CollectionId) -> Result<Option<CollectionLimits>>;82		fn effective_collection_limits(collection_id: CollectionId) -> Result<Option<CollectionLimits>>;
83		fn total_pieces(collection_id: CollectionId, token_id: TokenId) -> Result<u128>;
83	}84	}
84}85}
8586

--- a/runtime/common/src/runtime_apis.rs
+++ b/runtime/common/src/runtime_apis.rs
@@ -142,6 +142,10 @@
                 fn effective_collection_limits(collection: CollectionId) -> Result<Option<CollectionLimits>, DispatchError> {
                     Ok(<pallet_common::Pallet<Runtime>>::effective_collection_limits(collection))
                 }
+
+                fn total_pieces(collection: CollectionId, token_id: TokenId) -> Result<u128, DispatchError> {
+                    dispatch_unique_runtime!(collection.total_pieces(token_id))
+                }
             }
 
             impl sp_api::Core<Block> for Runtime {