feat: add _afterTokenTransfer internal function in LSP7 + LSP8
#739
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CJ42
changed the title
_afterTokenTransfer hook in LSP7 + LSP8
CJ42
changed the title
_afterTokenTransfer hook in LSP7 + LSP8_afterTokenTransfer internal function in LSP7 + LSP8
Changes to gas cost
🧾 Summary (10% most significant diffs)
Full diff report 👇
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👋 Hello ## ⛽📊 Gas Benchmark Report Deployment Costs
Runtime CostsUniversalProfile owned by an 🔑 EOA🔀
|
execute scenarios - UP owned by 🔑 EOA |
⛽ Gas Usage |
|---|---|
| Transfer 1 LYX to an EOA without data | 37537 (0 ) |
| Transfer 1 LYX to a UP without data | 36639 (0 ) |
| Transfer 1 LYX to an EOA with 256 bytes of data | 42198 (-12 📉✅) |
| Transfer 1 LYX to a UP with 256 bytes of data | 44867 (12 📈❌) |
| Transfer 0.1 LYX to 3x EOA without data | 70862 (0 ) |
| Transfer 0.1 LYX to 3x UP without data | 75680 (0 ) |
| Transfer 0.1 LYX to 3x EOA with 256 bytes of data | 84850 (-12 📉✅) |
| Transfer 0.1 LYX to 3x UPs with 256 bytes of data | 100321 (0 ) |
🗄️ setData scenarios
setData scenarios - UP owned by 🔑 EOA |
⛽ Gas Usage |
|---|---|
| Set a 20 bytes long value | 49959 (0 ) |
| Set a 60 bytes long value | 95293 (0 ) |
| Set a 160 bytes long value | 164465 (12 📈❌) |
| Set a 300 bytes long value | 279688 (0 ) |
| Set a 600 bytes long value | 484148 (36 📈❌) |
| Change the value of a data key already set | 32859 (0 ) |
| Remove the value of a data key already set | 27333 (0 ) |
| Set 2 data keys of 20 bytes long value | 78442 (0 ) |
| Set 2 data keys of 100 bytes long value | 260618 (12 📈❌) |
| Set 3 data keys of 20 bytes long value | 105171 (0 ) |
| Change the value of three data keys already set of 20 bytes long value | 45471 (12 📈❌) |
| Remove the value of three data keys already set | 41360 (0 ) |
🗄️ Tokens scenarios
Tokens scenarios - UP owned by 🔑 EOA |
⛽ Gas Usage |
|---|---|
| Minting a LSP7Token to a UP (No Delegate) from an EOA | 91982 (0 ) |
| Minting a LSP7Token to an EOA from an EOA | 59289 (0 ) |
| Transferring an LSP7Token from a UP to another UP (No Delegate) | 100092 (0 ) |
| Minting a LSP8Token to a UP (No Delegate) from an EOA | 159126 (0 ) |
| Minting a LSP8Token to an EOA from an EOA | 126433 (0 ) |
| Transferring an LSP8Token from a UP to another UP (No Delegate) | 148899 (0 ) |
UniversalProfile owned by a 🔒📄 LSP6KeyManager
🔀 execute scenarios
execute scenarios |
👑 main controller | 🛃 restricted controller |
|---|---|---|
| LYX transfer --> to an EOA | 66106 (0 ) | 76899 (0 ) |
| LYX transfer --> to a UP | 67388 (0 ) | 79370 (0 ) |
| LSP7 token transfer --> to an EOA | 120156 (0 ) | 134847 (0 ) |
| LSP7 token transfer --> to a UP | 256711 (0 ) | 271402 (0 ) |
| LSP8 NFT transfer --> to an EOA | 184399 (0 ) | 199067 (0 ) |
| LSP8 NFT transfer --> to a UP | 304201 (0 ) | 318869 (0 ) |
🗄️ setData scenarios
setData scenarios |
👑 main controller | 🛃 restricted controller |
|---|---|---|
| Update Profile details (LSP3Profile Metadata) | 68714 (0 ) | 78713 (0 ) |
Add a new controller with permission to SET_DATA + 3x allowed data keys: AddressPermissions[] + AddressPermissions[index] + AddressPermissions:Permissions:<controller> + AddressPermissions:AllowedERC725YDataKeys:<controller) |
212112 (0 ) | 222177 (0 ) |
Update permissions of previous controller. Allow it now to SUPER_SETDATA |
53601 (0 ) | 56584 (0 ) |
| Remove a controller: 1. decrease AddressPermissions[] Array length 2. remove the controller address at AddressPermissions[index] 3. set "0x" for the controller permissions under AddressPermissions:Permissions: |
80562 (0 ) | 91787 (0 ) |
| Write 5x new LSP12 Issued Assets | 68267 (0 ) | 102871 (0 ) |
| Update 3x data keys (first 3) | 127555 (0 ) | 161636 (0 ) |
| Update 3x data keys (middle 3) | 107643 (0 ) | 145790 (0 ) |
| Update 3x data keys (last 3) | 127555 (0 ) | 171123 (0 ) |
| Set 2 x new data keys + add 3x new controllers | 816000 (0 ) | 877547 (0 ) |
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YamenMerhi
reviewed
Oct 11, 2023
I guess then we would also need to add this parameter to the @skimaharvey @b00ste wdyt? lsp-smart-contracts/contracts/LSP7DigitalAsset/LSP7DigitalAssetCore.sol Lines 563 to 567 in abeac4f |
I think so as well |
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skimaharvey
approved these changes
Oct 13, 2023
YamenMerhi
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Oct 13, 2023
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What does this PR introduce?
🚀 Feature
Add internal function
_afterTokenTransferthat can be overriden to run logic after tokens have been transferred + eventTransferhas been emitted.📄 Documentation
Update auto-generated docs.
PR Checklist
npm run lint&&npm run lint:solidity(solhint)npm run format(prettier)npm run buildnpm run test