git.delta.rocks / unique-network / refs/commits / 36fc5abfd9d0

difftreelog

feat add delete properties

Trubnikov Sergey2022-10-24parent: #ec90529.patch.diff
in: master

17 files changed

modifiedpallets/common/src/erc.rsdiffbeforeafterboth
--- a/pallets/common/src/erc.rs
+++ b/pallets/common/src/erc.rs
@@ -117,8 +117,6 @@
 	/// @param key Property key.
 	#[weight(<SelfWeightOf<T>>::delete_collection_properties(1))]
 	fn delete_collection_property(&mut self, caller: caller, key: string) -> Result<()> {
-		self.consume_store_reads_and_writes(1, 1)?;
-
 		let caller = T::CrossAccountId::from_eth(caller);
 		let key = <Vec<u8>>::from(key)
 			.try_into()
@@ -127,6 +125,24 @@
 		<Pallet<T>>::delete_collection_property(self, &caller, key).map_err(dispatch_to_evm::<T>)
 	}
 
+	/// Delete collection properties.
+	///
+	/// @param keys Properties keys.
+	#[weight(<SelfWeightOf<T>>::delete_collection_properties(keys.len() as u32))]
+	fn delete_collection_properties(&mut self, caller: caller, keys: Vec<string>) -> Result<()> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let keys = keys
+			.into_iter()
+			.map(|key| {
+				<Vec<u8>>::from(key)
+					.try_into()
+					.map_err(|_| Error::Revert("key too large".into()))
+			})
+			.collect::<Result<Vec<_>>>()?;
+
+		<Pallet<T>>::delete_collection_properties(self, &caller, keys).map_err(dispatch_to_evm::<T>)
+	}
+
 	/// Get collection property.
 	///
 	/// @dev Throws error if key not found.
@@ -146,28 +162,34 @@
 
 	/// Get collection properties.
 	///
-	/// @param keys Properties keys.
+	/// @param keys Properties keys. Empty keys for all propertyes.
 	/// @return Vector of properties key/value pairs.
 	fn collection_properties(&self, keys: Vec<string>) -> Result<Vec<(string, bytes)>> {
-		let mut keys_ = Vec::<PropertyKey>::with_capacity(keys.len());
-		for key in keys {
-			keys_.push(
+		let keys = keys
+			.into_iter()
+			.map(|key| {
 				<Vec<u8>>::from(key)
 					.try_into()
-					.map_err(|_| Error::Revert("key too large".into()))?,
-			)
-		}
-		let properties = Pallet::<T>::filter_collection_properties(self.id, Some(keys_))
-			.map_err(dispatch_to_evm::<T>)?;
+					.map_err(|_| Error::Revert("key too large".into()))
+			})
+			.collect::<Result<Vec<_>>>()?;
 
-		let mut properties_ = Vec::<(string, bytes)>::with_capacity(properties.len());
-		for p in properties {
-			let key =
-				string::from_utf8(p.key.into()).map_err(|e| Error::Revert(format!("{}", e)))?;
-			let value = bytes(p.value.to_vec());
-			properties_.push((key, value));
-		}
-		Ok(properties_)
+		let properties = Pallet::<T>::filter_collection_properties(
+			self.id,
+			if keys.is_empty() { None } else { Some(keys) },
+		)
+		.map_err(dispatch_to_evm::<T>)?;
+
+		let properties = properties
+			.into_iter()
+			.map(|p| {
+				let key =
+					string::from_utf8(p.key.into()).map_err(|e| Error::Revert(format!("{}", e)))?;
+				let value = bytes(p.value.to_vec());
+				Ok((key, value))
+			})
+			.collect::<Result<Vec<_>>>()?;
+		Ok(properties)
 	}
 
 	/// Set the sponsor of the collection.
modifiedpallets/fungible/src/stubs/UniqueFungible.rawdiffbeforeafterboth

binary blob — no preview

modifiedpallets/fungible/src/stubs/UniqueFungible.soldiffbeforeafterboth
before · pallets/fungible/src/stubs/UniqueFungible.sol
1// SPDX-License-Identifier: OTHER2// This code is automatically generated34pragma solidity >=0.8.0 <0.9.0;56/// @dev common stubs holder7contract Dummy {8	uint8 dummy;9	string stub_error = "this contract is implemented in native";10}1112contract ERC165 is Dummy {13	function supportsInterface(bytes4 interfaceID) external view returns (bool) {14		require(false, stub_error);15		interfaceID;16		return true;17	}18}1920/// @title A contract that allows you to work with collections.21/// @dev the ERC-165 identifier for this interface is 0x5d35441022contract Collection is Dummy, ERC165 {23	/// Set collection property.24	///25	/// @param key Property key.26	/// @param value Propery value.27	/// @dev EVM selector for this function is: 0x2f073f66,28	///  or in textual repr: setCollectionProperty(string,bytes)29	function setCollectionProperty(string memory key, bytes memory value) public {30		require(false, stub_error);31		key;32		value;33		dummy = 0;34	}3536	/// Set collection properties.37	///38	/// @param properties Vector of properties key/value pair.39	/// @dev EVM selector for this function is: 0x50b26b2a,40	///  or in textual repr: setCollectionProperties((string,bytes)[])41	function setCollectionProperties(Tuple10[] memory properties) public {42		require(false, stub_error);43		properties;44		dummy = 0;45	}4647	/// Delete collection property.48	///49	/// @param key Property key.50	/// @dev EVM selector for this function is: 0x7b7debce,51	///  or in textual repr: deleteCollectionProperty(string)52	function deleteCollectionProperty(string memory key) public {53		require(false, stub_error);54		key;55		dummy = 0;56	}5758	/// Get collection property.59	///60	/// @dev Throws error if key not found.61	///62	/// @param key Property key.63	/// @return bytes The property corresponding to the key.64	/// @dev EVM selector for this function is: 0xcf24fd6d,65	///  or in textual repr: collectionProperty(string)66	function collectionProperty(string memory key) public view returns (bytes memory) {67		require(false, stub_error);68		key;69		dummy;70		return hex"";71	}7273	/// Get collection properties.74	///75	/// @param keys Properties keys.76	/// @return Vector of properties key/value pairs.77	/// @dev EVM selector for this function is: 0x285fb8e6,78	///  or in textual repr: collectionProperties(string[])79	function collectionProperties(string[] memory keys) public view returns (Tuple10[] memory) {80		require(false, stub_error);81		keys;82		dummy;83		return new Tuple10[](0);84	}8586	/// Set the sponsor of the collection.87	///88	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.89	///90	/// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.91	/// @dev EVM selector for this function is: 0x7623402e,92	///  or in textual repr: setCollectionSponsor(address)93	function setCollectionSponsor(address sponsor) public {94		require(false, stub_error);95		sponsor;96		dummy = 0;97	}9899	/// Set the sponsor of the collection.100	///101	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.102	///103	/// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.104	/// @dev EVM selector for this function is: 0x84a1d5a8,105	///  or in textual repr: setCollectionSponsorCross((address,uint256))106	function setCollectionSponsorCross(Tuple6 memory sponsor) public {107		require(false, stub_error);108		sponsor;109		dummy = 0;110	}111112	/// Whether there is a pending sponsor.113	/// @dev EVM selector for this function is: 0x058ac185,114	///  or in textual repr: hasCollectionPendingSponsor()115	function hasCollectionPendingSponsor() public view returns (bool) {116		require(false, stub_error);117		dummy;118		return false;119	}120121	/// Collection sponsorship confirmation.122	///123	/// @dev After setting the sponsor for the collection, it must be confirmed with this function.124	/// @dev EVM selector for this function is: 0x3c50e97a,125	///  or in textual repr: confirmCollectionSponsorship()126	function confirmCollectionSponsorship() public {127		require(false, stub_error);128		dummy = 0;129	}130131	/// Remove collection sponsor.132	/// @dev EVM selector for this function is: 0x6e0326a3,133	///  or in textual repr: removeCollectionSponsor()134	function removeCollectionSponsor() public {135		require(false, stub_error);136		dummy = 0;137	}138139	/// Get current sponsor.140	///141	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.142	/// @dev EVM selector for this function is: 0x6ec0a9f1,143	///  or in textual repr: collectionSponsor()144	function collectionSponsor() public view returns (Tuple6 memory) {145		require(false, stub_error);146		dummy;147		return Tuple6(0x0000000000000000000000000000000000000000, 0);148	}149150	/// Set limits for the collection.151	/// @dev Throws error if limit not found.152	/// @param limit Name of the limit. Valid names:153	/// 	"accountTokenOwnershipLimit",154	/// 	"sponsoredDataSize",155	/// 	"sponsoredDataRateLimit",156	/// 	"tokenLimit",157	/// 	"sponsorTransferTimeout",158	/// 	"sponsorApproveTimeout"159	/// @param value Value of the limit.160	/// @dev EVM selector for this function is: 0x6a3841db,161	///  or in textual repr: setCollectionLimit(string,uint32)162	function setCollectionLimit(string memory limit, uint32 value) public {163		require(false, stub_error);164		limit;165		value;166		dummy = 0;167	}168169	/// Set limits for the collection.170	/// @dev Throws error if limit not found.171	/// @param limit Name of the limit. Valid names:172	/// 	"ownerCanTransfer",173	/// 	"ownerCanDestroy",174	/// 	"transfersEnabled"175	/// @param value Value of the limit.176	/// @dev EVM selector for this function is: 0x993b7fba,177	///  or in textual repr: setCollectionLimit(string,bool)178	function setCollectionLimit(string memory limit, bool value) public {179		require(false, stub_error);180		limit;181		value;182		dummy = 0;183	}184185	/// Get contract address.186	/// @dev EVM selector for this function is: 0xf6b4dfb4,187	///  or in textual repr: contractAddress()188	function contractAddress() public view returns (address) {189		require(false, stub_error);190		dummy;191		return 0x0000000000000000000000000000000000000000;192	}193194	/// Add collection admin.195	/// @param newAdmin Cross account administrator address.196	/// @dev EVM selector for this function is: 0x859aa7d6,197	///  or in textual repr: addCollectionAdminCross((address,uint256))198	function addCollectionAdminCross(Tuple6 memory newAdmin) public {199		require(false, stub_error);200		newAdmin;201		dummy = 0;202	}203204	/// Remove collection admin.205	/// @param admin Cross account administrator address.206	/// @dev EVM selector for this function is: 0x6c0cd173,207	///  or in textual repr: removeCollectionAdminCross((address,uint256))208	function removeCollectionAdminCross(Tuple6 memory admin) public {209		require(false, stub_error);210		admin;211		dummy = 0;212	}213214	/// Add collection admin.215	/// @param newAdmin Address of the added administrator.216	/// @dev EVM selector for this function is: 0x92e462c7,217	///  or in textual repr: addCollectionAdmin(address)218	function addCollectionAdmin(address newAdmin) public {219		require(false, stub_error);220		newAdmin;221		dummy = 0;222	}223224	/// Remove collection admin.225	///226	/// @param admin Address of the removed administrator.227	/// @dev EVM selector for this function is: 0xfafd7b42,228	///  or in textual repr: removeCollectionAdmin(address)229	function removeCollectionAdmin(address admin) public {230		require(false, stub_error);231		admin;232		dummy = 0;233	}234235	/// Toggle accessibility of collection nesting.236	///237	/// @param enable If "true" degenerates to nesting: 'Owner' else to nesting: 'Disabled'238	/// @dev EVM selector for this function is: 0x112d4586,239	///  or in textual repr: setCollectionNesting(bool)240	function setCollectionNesting(bool enable) public {241		require(false, stub_error);242		enable;243		dummy = 0;244	}245246	/// Toggle accessibility of collection nesting.247	///248	/// @param enable If "true" degenerates to nesting: {OwnerRestricted: [1, 2, 3]} else to nesting: 'Disabled'249	/// @param collections Addresses of collections that will be available for nesting.250	/// @dev EVM selector for this function is: 0x64872396,251	///  or in textual repr: setCollectionNesting(bool,address[])252	function setCollectionNesting(bool enable, address[] memory collections) public {253		require(false, stub_error);254		enable;255		collections;256		dummy = 0;257	}258259	/// Set the collection access method.260	/// @param mode Access mode261	/// 	0 for Normal262	/// 	1 for AllowList263	/// @dev EVM selector for this function is: 0x41835d4c,264	///  or in textual repr: setCollectionAccess(uint8)265	function setCollectionAccess(uint8 mode) public {266		require(false, stub_error);267		mode;268		dummy = 0;269	}270271	/// Checks that user allowed to operate with collection.272	///273	/// @param user User address to check.274	/// @dev EVM selector for this function is: 0xd63a8e11,275	///  or in textual repr: allowed(address)276	function allowed(address user) public view returns (bool) {277		require(false, stub_error);278		user;279		dummy;280		return false;281	}282283	/// Add the user to the allowed list.284	///285	/// @param user Address of a trusted user.286	/// @dev EVM selector for this function is: 0x67844fe6,287	///  or in textual repr: addToCollectionAllowList(address)288	function addToCollectionAllowList(address user) public {289		require(false, stub_error);290		user;291		dummy = 0;292	}293294	/// Add user to allowed list.295	///296	/// @param user User cross account address.297	/// @dev EVM selector for this function is: 0xa0184a3a,298	///  or in textual repr: addToCollectionAllowListCross((address,uint256))299	function addToCollectionAllowListCross(Tuple6 memory user) public {300		require(false, stub_error);301		user;302		dummy = 0;303	}304305	/// Remove the user from the allowed list.306	///307	/// @param user Address of a removed user.308	/// @dev EVM selector for this function is: 0x85c51acb,309	///  or in textual repr: removeFromCollectionAllowList(address)310	function removeFromCollectionAllowList(address user) public {311		require(false, stub_error);312		user;313		dummy = 0;314	}315316	/// Remove user from allowed list.317	///318	/// @param user User cross account address.319	/// @dev EVM selector for this function is: 0x09ba452a,320	///  or in textual repr: removeFromCollectionAllowListCross((address,uint256))321	function removeFromCollectionAllowListCross(Tuple6 memory user) public {322		require(false, stub_error);323		user;324		dummy = 0;325	}326327	/// Switch permission for minting.328	///329	/// @param mode Enable if "true".330	/// @dev EVM selector for this function is: 0x00018e84,331	///  or in textual repr: setCollectionMintMode(bool)332	function setCollectionMintMode(bool mode) public {333		require(false, stub_error);334		mode;335		dummy = 0;336	}337338	/// Check that account is the owner or admin of the collection339	///340	/// @param user account to verify341	/// @return "true" if account is the owner or admin342	/// @dev EVM selector for this function is: 0x9811b0c7,343	///  or in textual repr: isOwnerOrAdmin(address)344	function isOwnerOrAdmin(address user) public view returns (bool) {345		require(false, stub_error);346		user;347		dummy;348		return false;349	}350351	/// Check that account is the owner or admin of the collection352	///353	/// @param user User cross account to verify354	/// @return "true" if account is the owner or admin355	/// @dev EVM selector for this function is: 0x3e75a905,356	///  or in textual repr: isOwnerOrAdminCross((address,uint256))357	function isOwnerOrAdminCross(Tuple6 memory user) public view returns (bool) {358		require(false, stub_error);359		user;360		dummy;361		return false;362	}363364	/// Returns collection type365	///366	/// @return `Fungible` or `NFT` or `ReFungible`367	/// @dev EVM selector for this function is: 0xd34b55b8,368	///  or in textual repr: uniqueCollectionType()369	function uniqueCollectionType() public view returns (string memory) {370		require(false, stub_error);371		dummy;372		return "";373	}374375	/// Get collection owner.376	///377	/// @return Tuble with sponsor address and his substrate mirror.378	/// If address is canonical then substrate mirror is zero and vice versa.379	/// @dev EVM selector for this function is: 0xdf727d3b,380	///  or in textual repr: collectionOwner()381	function collectionOwner() public view returns (Tuple6 memory) {382		require(false, stub_error);383		dummy;384		return Tuple6(0x0000000000000000000000000000000000000000, 0);385	}386387	/// Changes collection owner to another account388	///389	/// @dev Owner can be changed only by current owner390	/// @param newOwner new owner account391	/// @dev EVM selector for this function is: 0x4f53e226,392	///  or in textual repr: changeCollectionOwner(address)393	function changeCollectionOwner(address newOwner) public {394		require(false, stub_error);395		newOwner;396		dummy = 0;397	}398399	/// Get collection administrators400	///401	/// @return Vector of tuples with admins address and his substrate mirror.402	/// If address is canonical then substrate mirror is zero and vice versa.403	/// @dev EVM selector for this function is: 0x5813216b,404	///  or in textual repr: collectionAdmins()405	function collectionAdmins() public view returns (Tuple6[] memory) {406		require(false, stub_error);407		dummy;408		return new Tuple6[](0);409	}410411	/// Changes collection owner to another account412	///413	/// @dev Owner can be changed only by current owner414	/// @param newOwner new owner cross account415	/// @dev EVM selector for this function is: 0xe5c9913f,416	///  or in textual repr: setOwnerCross((address,uint256))417	function setOwnerCross(Tuple6 memory newOwner) public {418		require(false, stub_error);419		newOwner;420		dummy = 0;421	}422}423424/// @dev anonymous struct425struct Tuple10 {426	string field_0;427	bytes field_1;428}429430/// @dev the ERC-165 identifier for this interface is 0x032e5926431contract ERC20UniqueExtensions is Dummy, ERC165 {432	/// @dev EVM selector for this function is: 0x0ecd0ab0,433	///  or in textual repr: approveCross((address,uint256),uint256)434	function approveCross(Tuple6 memory spender, uint256 amount) public returns (bool) {435		require(false, stub_error);436		spender;437		amount;438		dummy = 0;439		return false;440	}441442	/// Burn tokens from account443	/// @dev Function that burns an `amount` of the tokens of a given account,444	/// deducting from the sender's allowance for said account.445	/// @param from The account whose tokens will be burnt.446	/// @param amount The amount that will be burnt.447	/// @dev EVM selector for this function is: 0x79cc6790,448	///  or in textual repr: burnFrom(address,uint256)449	function burnFrom(address from, uint256 amount) public returns (bool) {450		require(false, stub_error);451		from;452		amount;453		dummy = 0;454		return false;455	}456457	/// Burn tokens from account458	/// @dev Function that burns an `amount` of the tokens of a given account,459	/// deducting from the sender's allowance for said account.460	/// @param from The account whose tokens will be burnt.461	/// @param amount The amount that will be burnt.462	/// @dev EVM selector for this function is: 0xbb2f5a58,463	///  or in textual repr: burnFromCross((address,uint256),uint256)464	function burnFromCross(Tuple6 memory from, uint256 amount) public returns (bool) {465		require(false, stub_error);466		from;467		amount;468		dummy = 0;469		return false;470	}471472	/// Mint tokens for multiple accounts.473	/// @param amounts array of pairs of account address and amount474	/// @dev EVM selector for this function is: 0x1acf2d55,475	///  or in textual repr: mintBulk((address,uint256)[])476	function mintBulk(Tuple6[] memory amounts) public returns (bool) {477		require(false, stub_error);478		amounts;479		dummy = 0;480		return false;481	}482483	/// @dev EVM selector for this function is: 0xd5cf430b,484	///  or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)485	function transferFromCross(486		Tuple6 memory from,487		Tuple6 memory to,488		uint256 amount489	) public returns (bool) {490		require(false, stub_error);491		from;492		to;493		amount;494		dummy = 0;495		return false;496	}497}498499/// @dev anonymous struct500struct Tuple6 {501	address field_0;502	uint256 field_1;503}504505/// @dev the ERC-165 identifier for this interface is 0x40c10f19506contract ERC20Mintable is Dummy, ERC165 {507	/// Mint tokens for `to` account.508	/// @param to account that will receive minted tokens509	/// @param amount amount of tokens to mint510	/// @dev EVM selector for this function is: 0x40c10f19,511	///  or in textual repr: mint(address,uint256)512	function mint(address to, uint256 amount) public returns (bool) {513		require(false, stub_error);514		to;515		amount;516		dummy = 0;517		return false;518	}519}520521/// @dev inlined interface522contract ERC20Events {523	event Transfer(address indexed from, address indexed to, uint256 value);524	event Approval(address indexed owner, address indexed spender, uint256 value);525}526527/// @dev the ERC-165 identifier for this interface is 0x942e8b22528contract ERC20 is Dummy, ERC165, ERC20Events {529	/// @dev EVM selector for this function is: 0x06fdde03,530	///  or in textual repr: name()531	function name() public view returns (string memory) {532		require(false, stub_error);533		dummy;534		return "";535	}536537	/// @dev EVM selector for this function is: 0x95d89b41,538	///  or in textual repr: symbol()539	function symbol() public view returns (string memory) {540		require(false, stub_error);541		dummy;542		return "";543	}544545	/// @dev EVM selector for this function is: 0x18160ddd,546	///  or in textual repr: totalSupply()547	function totalSupply() public view returns (uint256) {548		require(false, stub_error);549		dummy;550		return 0;551	}552553	/// @dev EVM selector for this function is: 0x313ce567,554	///  or in textual repr: decimals()555	function decimals() public view returns (uint8) {556		require(false, stub_error);557		dummy;558		return 0;559	}560561	/// @dev EVM selector for this function is: 0x70a08231,562	///  or in textual repr: balanceOf(address)563	function balanceOf(address owner) public view returns (uint256) {564		require(false, stub_error);565		owner;566		dummy;567		return 0;568	}569570	/// @dev EVM selector for this function is: 0xa9059cbb,571	///  or in textual repr: transfer(address,uint256)572	function transfer(address to, uint256 amount) public returns (bool) {573		require(false, stub_error);574		to;575		amount;576		dummy = 0;577		return false;578	}579580	/// @dev EVM selector for this function is: 0x23b872dd,581	///  or in textual repr: transferFrom(address,address,uint256)582	function transferFrom(583		address from,584		address to,585		uint256 amount586	) public returns (bool) {587		require(false, stub_error);588		from;589		to;590		amount;591		dummy = 0;592		return false;593	}594595	/// @dev EVM selector for this function is: 0x095ea7b3,596	///  or in textual repr: approve(address,uint256)597	function approve(address spender, uint256 amount) public returns (bool) {598		require(false, stub_error);599		spender;600		amount;601		dummy = 0;602		return false;603	}604605	/// @dev EVM selector for this function is: 0xdd62ed3e,606	///  or in textual repr: allowance(address,address)607	function allowance(address owner, address spender) public view returns (uint256) {608		require(false, stub_error);609		owner;610		spender;611		dummy;612		return 0;613	}614}615616contract UniqueFungible is Dummy, ERC165, ERC20, ERC20Mintable, ERC20UniqueExtensions, Collection {}
modifiedpallets/nonfungible/src/stubs/UniqueNFT.rawdiffbeforeafterboth

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modifiedpallets/nonfungible/src/stubs/UniqueNFT.soldiffbeforeafterboth
--- a/pallets/nonfungible/src/stubs/UniqueNFT.sol
+++ b/pallets/nonfungible/src/stubs/UniqueNFT.sol
@@ -91,7 +91,7 @@
 }
 
 /// @title A contract that allows you to work with collections.
-/// @dev the ERC-165 identifier for this interface is 0x5d354410
+/// @dev the ERC-165 identifier for this interface is 0xb3152af3
 contract Collection is Dummy, ERC165 {
 	/// Set collection property.
 	///
@@ -128,6 +128,17 @@
 		dummy = 0;
 	}
 
+	/// Delete collection properties.
+	///
+	/// @param keys Properties keys.
+	/// @dev EVM selector for this function is: 0xee206ee3,
+	///  or in textual repr: deleteCollectionProperties(string[])
+	function deleteCollectionProperties(string[] memory keys) public {
+		require(false, stub_error);
+		keys;
+		dummy = 0;
+	}
+
 	/// Get collection property.
 	///
 	/// @dev Throws error if key not found.
@@ -145,7 +156,7 @@
 
 	/// Get collection properties.
 	///
-	/// @param keys Properties keys.
+	/// @param keys Properties keys. Empty keys for all propertyes.
 	/// @return Vector of properties key/value pairs.
 	/// @dev EVM selector for this function is: 0x285fb8e6,
 	///  or in textual repr: collectionProperties(string[])
modifiedpallets/refungible/src/stubs/UniqueRefungible.rawdiffbeforeafterboth

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modifiedpallets/refungible/src/stubs/UniqueRefungible.soldiffbeforeafterboth
--- a/pallets/refungible/src/stubs/UniqueRefungible.sol
+++ b/pallets/refungible/src/stubs/UniqueRefungible.sol
@@ -91,7 +91,7 @@
 }
 
 /// @title A contract that allows you to work with collections.
-/// @dev the ERC-165 identifier for this interface is 0x5d354410
+/// @dev the ERC-165 identifier for this interface is 0xb3152af3
 contract Collection is Dummy, ERC165 {
 	/// Set collection property.
 	///
@@ -128,6 +128,17 @@
 		dummy = 0;
 	}
 
+	/// Delete collection properties.
+	///
+	/// @param keys Properties keys.
+	/// @dev EVM selector for this function is: 0xee206ee3,
+	///  or in textual repr: deleteCollectionProperties(string[])
+	function deleteCollectionProperties(string[] memory keys) public {
+		require(false, stub_error);
+		keys;
+		dummy = 0;
+	}
+
 	/// Get collection property.
 	///
 	/// @dev Throws error if key not found.
@@ -145,7 +156,7 @@
 
 	/// Get collection properties.
 	///
-	/// @param keys Properties keys.
+	/// @param keys Properties keys. Empty keys for all propertyes.
 	/// @return Vector of properties key/value pairs.
 	/// @dev EVM selector for this function is: 0x285fb8e6,
 	///  or in textual repr: collectionProperties(string[])
modifiedtests/src/eth/api/UniqueFungible.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueFungible.sol
+++ b/tests/src/eth/api/UniqueFungible.sol
@@ -13,7 +13,7 @@
 }
 
 /// @title A contract that allows you to work with collections.
-/// @dev the ERC-165 identifier for this interface is 0x5d354410
+/// @dev the ERC-165 identifier for this interface is 0xb3152af3
 interface Collection is Dummy, ERC165 {
 	/// Set collection property.
 	///
@@ -37,6 +37,13 @@
 	///  or in textual repr: deleteCollectionProperty(string)
 	function deleteCollectionProperty(string memory key) external;
 
+	/// Delete collection properties.
+	///
+	/// @param keys Properties keys.
+	/// @dev EVM selector for this function is: 0xee206ee3,
+	///  or in textual repr: deleteCollectionProperties(string[])
+	function deleteCollectionProperties(string[] memory keys) external;
+
 	/// Get collection property.
 	///
 	/// @dev Throws error if key not found.
@@ -49,7 +56,7 @@
 
 	/// Get collection properties.
 	///
-	/// @param keys Properties keys.
+	/// @param keys Properties keys. Empty keys for all propertyes.
 	/// @return Vector of properties key/value pairs.
 	/// @dev EVM selector for this function is: 0x285fb8e6,
 	///  or in textual repr: collectionProperties(string[])
modifiedtests/src/eth/api/UniqueNFT.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueNFT.sol
+++ b/tests/src/eth/api/UniqueNFT.sol
@@ -62,7 +62,7 @@
 }
 
 /// @title A contract that allows you to work with collections.
-/// @dev the ERC-165 identifier for this interface is 0x5d354410
+/// @dev the ERC-165 identifier for this interface is 0xb3152af3
 interface Collection is Dummy, ERC165 {
 	/// Set collection property.
 	///
@@ -86,6 +86,13 @@
 	///  or in textual repr: deleteCollectionProperty(string)
 	function deleteCollectionProperty(string memory key) external;
 
+	/// Delete collection properties.
+	///
+	/// @param keys Properties keys.
+	/// @dev EVM selector for this function is: 0xee206ee3,
+	///  or in textual repr: deleteCollectionProperties(string[])
+	function deleteCollectionProperties(string[] memory keys) external;
+
 	/// Get collection property.
 	///
 	/// @dev Throws error if key not found.
@@ -98,7 +105,7 @@
 
 	/// Get collection properties.
 	///
-	/// @param keys Properties keys.
+	/// @param keys Properties keys. Empty keys for all propertyes.
 	/// @return Vector of properties key/value pairs.
 	/// @dev EVM selector for this function is: 0x285fb8e6,
 	///  or in textual repr: collectionProperties(string[])
modifiedtests/src/eth/api/UniqueRefungible.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueRefungible.sol
+++ b/tests/src/eth/api/UniqueRefungible.sol
@@ -62,7 +62,7 @@
 }
 
 /// @title A contract that allows you to work with collections.
-/// @dev the ERC-165 identifier for this interface is 0x5d354410
+/// @dev the ERC-165 identifier for this interface is 0xb3152af3
 interface Collection is Dummy, ERC165 {
 	/// Set collection property.
 	///
@@ -86,6 +86,13 @@
 	///  or in textual repr: deleteCollectionProperty(string)
 	function deleteCollectionProperty(string memory key) external;
 
+	/// Delete collection properties.
+	///
+	/// @param keys Properties keys.
+	/// @dev EVM selector for this function is: 0xee206ee3,
+	///  or in textual repr: deleteCollectionProperties(string[])
+	function deleteCollectionProperties(string[] memory keys) external;
+
 	/// Get collection property.
 	///
 	/// @dev Throws error if key not found.
@@ -98,7 +105,7 @@
 
 	/// Get collection properties.
 	///
-	/// @param keys Properties keys.
+	/// @param keys Properties keys. Empty keys for all propertyes.
 	/// @return Vector of properties key/value pairs.
 	/// @dev EVM selector for this function is: 0x285fb8e6,
 	///  or in textual repr: collectionProperties(string[])
modifiedtests/src/eth/collectionProperties.test.tsdiffbeforeafterboth
--- a/tests/src/eth/collectionProperties.test.ts
+++ b/tests/src/eth/collectionProperties.test.ts
@@ -16,7 +16,7 @@
 
 import {itEth, usingEthPlaygrounds, expect, EthUniqueHelper} from './util';
 import {Pallets} from '../util';
-import {IProperty, ITokenPropertyPermission} from '../util/playgrounds/types';
+import {IProperty, ITokenPropertyPermission, TCollectionMode} from '../util/playgrounds/types';
 import {IKeyringPair} from '@polkadot/types/types';
 
 describe('EVM collection properties', () => {
@@ -163,29 +163,89 @@
 });
 
 describe('EVM collection property', () => {
-  itEth('Set/read properties', async ({helper, privateKey}) => {
-    const alice = await privateKey('//Alice');
-    const collection = await helper.nft.mintCollection(alice, {name: 'A', description: 'B', tokenPrefix: 'C'});
+  let alice: IKeyringPair;
+
+  before(() => {
+    usingEthPlaygrounds(async (_helper, privateKey) => {
+      alice = await privateKey('//Alice');
+    });
+  });
+
+  async function testSetReadProperties(helper: EthUniqueHelper, mode: TCollectionMode) {
+    const collection = await helper[mode].mintCollection(alice, {name: 'A', description: 'B', tokenPrefix: 'C'});
 
     const sender = await helper.eth.createAccountWithBalance(alice, 100n);
     await collection.addAdmin(alice, {Ethereum: sender});
 
     const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);
-    const contract = helper.ethNativeContract.collection(collectionAddress, 'nft', sender);
+    const contract = helper.ethNativeContract.collection(collectionAddress, mode, sender);
 
-    const key1 = 'key1';
-    const value1 = Buffer.from('value1');
-    
-    const key2 = 'key2';
-    const value2 = Buffer.from('value2');
+    const keys = ['key0', 'key1'];
 
     const writeProperties = [
-      [key1, '0x'+value1.toString('hex')],
-      [key2, '0x'+value2.toString('hex')],
+      helper.ethProperty.property(keys[0], 'value0'),
+      helper.ethProperty.property(keys[1], 'value1'),
     ];
 
     await contract.methods.setCollectionProperties(writeProperties).send();
-    const readProperties = await contract.methods.collectionProperties([key1, key2]).call();
+    const readProperties = await contract.methods.collectionProperties([keys[0], keys[1]]).call();
     expect(readProperties).to.be.like(writeProperties);
+  }
+
+  itEth('Set/read properties ft', async ({helper}) => {
+    await testSetReadProperties(helper, 'ft');
+  });
+  itEth('Set/read properties rft', async ({helper}) => {
+    await testSetReadProperties(helper, 'rft');
+  });
+  itEth('Set/read properties nft', async ({helper}) => {
+    await testSetReadProperties(helper, 'nft');
+  });
+
+  async function testDeleteProperties(helper: EthUniqueHelper, mode: TCollectionMode) {
+    const collection = await helper[mode].mintCollection(alice, {name: 'A', description: 'B', tokenPrefix: 'C'});
+
+    const sender = await helper.eth.createAccountWithBalance(alice, 100n);
+    await collection.addAdmin(alice, {Ethereum: sender});
+
+    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(collectionAddress, mode, sender);
+
+    const keys = ['key0', 'key1', 'key2', 'key3'];
+
+    {
+      const writeProperties = [
+        helper.ethProperty.property(keys[0], 'value0'),
+        helper.ethProperty.property(keys[1], 'value1'),
+        helper.ethProperty.property(keys[2], 'value2'),
+        helper.ethProperty.property(keys[3], 'value3'),
+      ];
+
+      await contract.methods.setCollectionProperties(writeProperties).send();
+      const readProperties = await contract.methods.collectionProperties([keys[0], keys[1], keys[2], keys[3]]).call();
+      expect(readProperties).to.be.like(writeProperties);
+    }
+
+    {
+      const expectProperties = [
+        helper.ethProperty.property(keys[0], 'value0'),
+        helper.ethProperty.property(keys[1], 'value1'),
+      ];
+
+      await contract.methods.deleteCollectionProperties([keys[2], keys[3]]).send();
+      const readProperties = await contract.methods.collectionProperties([]).call();
+      expect(readProperties).to.be.like(expectProperties);
+    }
+  }
+  
+  itEth('Delete properties ft', async ({helper}) => {
+    await testDeleteProperties(helper, 'ft');
+  });
+  itEth('Delete properties rft', async ({helper}) => {
+    await testDeleteProperties(helper, 'rft');
   });
+  itEth('Delete properties nft', async ({helper}) => {
+    await testDeleteProperties(helper, 'nft');
+  });
+    
 });
modifiedtests/src/eth/fungibleAbi.jsondiffbeforeafterboth
--- a/tests/src/eth/fungibleAbi.json
+++ b/tests/src/eth/fungibleAbi.json
@@ -293,6 +293,15 @@
     "type": "function"
   },
   {
+    "inputs": [
+      { "internalType": "string[]", "name": "keys", "type": "string[]" }
+    ],
+    "name": "deleteCollectionProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
     "name": "deleteCollectionProperty",
     "outputs": [],
modifiedtests/src/eth/nonFungibleAbi.jsondiffbeforeafterboth
--- a/tests/src/eth/nonFungibleAbi.json
+++ b/tests/src/eth/nonFungibleAbi.json
@@ -316,6 +316,15 @@
     "type": "function"
   },
   {
+    "inputs": [
+      { "internalType": "string[]", "name": "keys", "type": "string[]" }
+    ],
+    "name": "deleteCollectionProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
     "name": "deleteCollectionProperty",
     "outputs": [],
modifiedtests/src/eth/reFungibleAbi.jsondiffbeforeafterboth
--- a/tests/src/eth/reFungibleAbi.json
+++ b/tests/src/eth/reFungibleAbi.json
@@ -298,6 +298,15 @@
     "type": "function"
   },
   {
+    "inputs": [
+      { "internalType": "string[]", "name": "keys", "type": "string[]" }
+    ],
+    "name": "deleteCollectionProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
     "name": "deleteCollectionProperty",
     "outputs": [],
modifiedtests/src/eth/util/playgrounds/types.tsdiffbeforeafterboth
--- a/tests/src/eth/util/playgrounds/types.ts
+++ b/tests/src/eth/util/playgrounds/types.ts
@@ -19,3 +19,6 @@
   readonly field_0: string,
   readonly field_1: string | Uint8Array,
 }
+
+export type EthProperty = string[];
+
modifiedtests/src/eth/util/playgrounds/unique.dev.tsdiffbeforeafterboth
--- a/tests/src/eth/util/playgrounds/unique.dev.ts
+++ b/tests/src/eth/util/playgrounds/unique.dev.ts
@@ -18,7 +18,7 @@
 
 import {DevUniqueHelper} from '../../../util/playgrounds/unique.dev';
 
-import {ContractImports, CompiledContract, TEthCrossAccount, NormalizedEvent} from './types';
+import {ContractImports, CompiledContract, TEthCrossAccount, NormalizedEvent, EthProperty} from './types';
 
 // Native contracts ABI
 import collectionHelpersAbi from '../../collectionHelpersAbi.json';
@@ -28,6 +28,7 @@
 import refungibleTokenAbi from '../../reFungibleTokenAbi.json';
 import contractHelpersAbi from './../contractHelpersAbi.json';
 import {ICrossAccountId, TEthereumAccount} from '../../../util/playgrounds/types';
+import {TCollectionMode} from '../../../util/playgrounds/types';
 
 class EthGroupBase {
   helper: EthUniqueHelper;
@@ -107,7 +108,7 @@
     return new web3.eth.Contract(collectionHelpersAbi as any, '0x6c4e9fe1ae37a41e93cee429e8e1881abdcbb54f', {from: caller, gas: this.helper.eth.DEFAULT_GAS});
   }
 
-  collection(address: string, mode: 'nft' | 'rft' | 'ft', caller?: string): Contract {
+  collection(address: string, mode: TCollectionMode, caller?: string): Contract {
     const abi = {
       'nft': nonFungibleAbi,
       'rft': refungibleAbi,
@@ -336,8 +337,16 @@
   normalizeAddress(address: string): string {
     return '0x' + address.substring(address.length - 40);
   }
-}
+}  
 
+export class EthPropertyGroup extends EthGroupBase {
+  property(key: string, value: string): EthProperty {
+    return [
+      key, 
+      '0x'+Buffer.from(value).toString('hex'),
+    ];
+  }
+}
 export type EthUniqueHelperConstructor = new (...args: any[]) => EthUniqueHelper;
 
 export class EthCrossAccountGroup extends EthGroupBase {
@@ -369,6 +378,7 @@
   ethNativeContract: NativeContractGroup;
   ethContract: ContractGroup;
   ethCrossAccount: EthCrossAccountGroup;
+  ethProperty: EthPropertyGroup;
 
   constructor(logger: { log: (msg: any, level: any) => void, level: any }, options: {[key: string]: any} = {}) {
     options.helperBase = options.helperBase ?? EthUniqueHelper;
@@ -379,6 +389,7 @@
     this.ethCrossAccount = new EthCrossAccountGroup(this);
     this.ethNativeContract = new NativeContractGroup(this);
     this.ethContract = new ContractGroup(this);
+    this.ethProperty = new EthPropertyGroup(this);
   }
 
   getWeb3(): Web3 {
modifiedtests/src/util/playgrounds/types.tsdiffbeforeafterboth
--- a/tests/src/util/playgrounds/types.ts
+++ b/tests/src/util/playgrounds/types.ts
@@ -224,3 +224,4 @@
 export type TRelayNetworks = 'rococo' | 'westend';
 export type TNetworks = TUniqueNetworks | TSiblingNetworkds | TRelayNetworks;
 export type TSigner = IKeyringPair; // | 'string'
+export type TCollectionMode = 'nft' | 'rft' | 'ft';