refactor: remove operator logic from internal _burn function in LSP7
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👋 Hello ⛽📊 See Gas Benchmark report of Using UniversalProfile owned by an EOA🔀
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execute scenarios - 👑 UP Owner |
⛽ Gas Usage |
|---|---|
| Transfer 1 LYX to an EOA without data | 37537 |
| Transfer 1 LYX to a UP without data | 36639 |
| Transfer 1 LYX to an EOA with 256 bytes of data | 42186 |
| Transfer 1 LYX to a UP with 256 bytes of data | 44867 |
| Transfer 0.1 LYX to 3x EOA without data | 70862 |
| Transfer 0.1 LYX to 3x UP without data | 75680 |
| Transfer 0.1 LYX to 3x EOA with 256 bytes of data | 84850 |
| Transfer 0.1 LYX to 3x EOA with 256 bytes of data | 100285 |
🗄️ setData scenarios
setData scenarios - 👑 UP Owner |
⛽ Gas Usage |
|---|---|
| Set a 20 bytes long value | 49971 |
| Set a 60 bytes long value | 95281 |
| Set a 160 bytes long value | 164453 |
| Set a 300 bytes long value | 279676 |
| Set a 600 bytes long value | 484148 |
| Change the value of a data key already set | 32859 |
| Remove the value of a data key already set | 27333 |
| Set 2 data keys of 20 bytes long value | 78428 |
| Set 2 data keys of 100 bytes long value | 260592 |
| Set 3 data keys of 20 bytes long value | 105145 |
| Change the value of three data keys already set of 20 bytes long value | 45445 |
| Remove the value of three data keys already set | 41339 |
🗄️ Tokens scenarios
Tokens scenarios - 👑 UP Owner |
⛽ Gas Usage |
|---|---|
| Minting a LSP7Token to a UP (No Delegate) from an EOA | 92016 |
| Minting a LSP7Token to an EOA from an EOA | 59323 |
| Transferring an LSP7Token from a UP to another UP (No Delegate) | 100097 |
| Minting a LSP8Token to a UP (No Delegate) from an EOA | 158946 |
| Minting a LSP8Token to an EOA from an EOA | 126253 |
| Transferring an LSP8Token from a UP to another UP (No Delegate) | 148671 |
📝 Notes
- The
executeandsetDatascenarios are executed on a fresh UniversalProfile smart contract, deployed as standard contracts (not as proxy behind a base contract implementation).
⛽📊 See Gas Benchmark report of Using UniversalProfile owned by an LSP6KeyManager
This document contains the gas usage for common interactions and scenarios when using UniversalProfile smart contracts.
🔀 execute scenarios
👑 unrestricted controller
execute scenarios - 👑 main controller |
⛽ Gas Usage |
|---|---|
| transfer LYX to an EOA | 60475 |
| transfer LYX to a UP | 62077 |
| transfer tokens (LSP7) to an EOA (no data) | 107990 |
| transfer tokens (LSP7) to a UP (no data) | 244446 |
| transfer a NFT (LSP8) to a EOA (no data) | 171864 |
| transfer a NFT (LSP8) to a UP (no data) | 291567 |
🛃 restricted controller
execute scenarios - 🛃 restricted controller |
⛽ Gas Usage |
|---|---|
| transfer some LYXes to an EOA - restricted to 1 x allowed address only (TRANSFERVALUE + 1x AllowedCalls) | 71667 |
| transfers some tokens (LSP7) to an EOA - restricted to LSP7 + 2x allowed contracts only (CALL + 2x AllowedCalls) (no data) | 122681 |
| transfers some tokens (LSP7) to an other UP - restricted to LSP7 + 2x allowed contracts only (CALL + 2x AllowedCalls) (no data) | 259137 |
| transfers a NFT (LSP8) to an EOA - restricted to LSP8 + 2x allowed contracts only (CALL + 2x AllowedCalls) (no data) | 186520 |
| transfers a NFT (LSP8) to an other UP - restricted to LSP8 + 2x allowed contracts only (CALL + 2x AllowedCalls) (no data) | 306223 |
🗄️ setData scenarios
👑 unrestricted controller
setData scenarios - 👑 main controller |
⛽ Gas Usage |
|---|---|
| updates profile details (LSP3Profile metadata) | 136898 |
| give permissions to a controller (AddressPermissions[] + AddressPermissions[index] + AddressPermissions:Permissions:) | 133033 |
| restrict a controller to some specific ERC725Y Data Keys | 139305 |
| restrict a controller to interact only with 3x specific addresses | 162009 |
| remove a controller (its permissions + its address from the AddressPermissions[] array) | 68012 |
| write 5x LSP12 Issued Assets | 233276 |
🛃 restricted controller
setData scenarios - 🛃 restricted controller |
⛽ Gas Usage |
|---|---|
setData(bytes32,bytes) -> updates 1x data key |
102799 |
setData(bytes32[],bytes[]) -> updates 3x data keys (first x3) |
161538 |
setData(bytes32[],bytes[]) -> updates 3x data keys (middle x3) |
145692 |
setData(bytes32[],bytes[]) -> updates 3x data keys (last x3) |
171025 |
setData(bytes32[],bytes[]) -> updates 2x data keys + add 3x new controllers (including setting the array length + indexes under AddressPermissions[index]) |
251024 |
📝 Notes
- The
executeandsetDatascenarios are executed on a fresh UniversalProfile and LSP6KeyManager smart contracts, deployed as standard contracts (not as proxy behind a base contract implementation).
Changes to gas cost
🧾 Summary (10% most significant diffs)
Full diff report 👇
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b00ste
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Sep 26, 2023
skimaharvey
approved these changes
Sep 27, 2023
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What does this PR introduce?
♻️ Refactor
Remove the logic to check for the operator allowance inside the internal
_burnfunction in LSP7 + move this function in the publicburn(...)function in the extensionLSP7Burnable.Create internal function
_spendAllowance.🧪 Tests
AuthorizedOperatorandRevokedOperatorwhen burning as an operator.address(0)asfrom(matches with OpenZeppelin logic on ERC20 implementation)📄 Documentation
PR Checklist
npm run lint&&npm run lint:solidity(solhint)npm run format(prettier)npm run buildnpm run test