Omniscia Evergon Labs Audit
TransferInputMixerStorage Code Style Findings
TransferInputMixerStorage Code Style Findings
TIS-01C: Non-Standard Storage Slot Definition
| Type | Severity | Location |
|---|---|---|
| Standard Conformity |  | TransferInputMixerStorage.sol:L37 |
Description:
The referenced declaration will define a storage slot for use by a facet of the system's main EIP-2535 Diamond, however, the way it is declared does not adhere to the latest standards.
Example:
35/// @dev Unique identifier for the storage slot where the Layout struct is stored.36bytes32 internal constant STORAGE_SLOT =37 keccak256("evergonlabs.Staking.transferInputMixer.storage.TransferInputMixerStorage");Recommendation:
We advise the EIP-7201 name-spaced layout approach to be adhered to similarly to OpenZeppelin and other relevant standard libraries, ensuring consistency among the ecosystem's widely utilized libraries and conforming to the latest standards.
Alleviation (b64b659786cf3c84bea52feb3a69f546ba3601f0):
The referenced slot definition has been updated to its standardized EIP-7201 representation, addressing this exhibit.
TIS-02C: Repetitive Value Literal
| Type | Severity | Location |
|---|---|---|
| Code Style | | TransferInputMixerStorage.sol:L186 |
Description:
The linked value literal is repeated across the codebase multiple times.
Example:
186if (GeneralStorage.layout().campaignsInfo[campaignId].state != 1) {Recommendation:
We advise it to be set to a constant variable instead, optimizing the legibility of the codebase.
In case the constant has already been declared, we advise it to be properly re-used across the code.
Alleviation (b64b659786cf3c84bea52feb3a69f546ba3601f0):
The referenced literal has been properly introduced as part of the GeneralStakingStorage declarations and specifically as an ON_CREATION state, addressing this exhibit.