pull

[akiraonstarknet]

No description provided.

[Copilot]

Pull Request Overview

This PR appears to be a comprehensive update to the StarkNet Vault Kit codebase, primarily addressing OpenZeppelin v6 compatibility and introducing new functionality. The changes involve updating import paths, replacing deprecated interfaces, and adding new deployment/management scripts.

• Updates all OpenZeppelin imports to v6 interface paths (e.g., openzeppelin::interfaces::* instead of openzeppelin::token::*::interface)
• Removes custom ERC4626 implementation in favor of OpenZeppelin's updated version
• Adds comprehensive deployment and configuration scripts in the scripts/ directory

Reviewed Changes

Copilot reviewed 117 out of 121 changed files in this pull request and generated 6 comments.

File	Description
scripts/*	Complete deployment and management script infrastructure with interactive configuration
packages/vault_allocator/src/**/*.cairo	Updated OpenZeppelin v6 imports and interface compatibility
packages/vault/src/**/*.cairo	Updated imports and removed custom ERC4626 implementation
packages/vault/src/oz_4626.cairo	Removed custom ERC4626 implementation entirely

Files not reviewed (1)

• scripts/pnpm-lock.yaml: Language not supported

---

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[Copilot]

The direct call_contract_syscall has been replaced with a new internal method call_contract that adds event emission. This improves observability but ensure the new method maintains the same error handling behavior as the original syscall.

[Copilot]

The multi_route_swap function signature has been changed from self: @ContractState to ref self: ContractState. This is a breaking change that allows the function to modify state (likely for rate limiting), but callers will need to be updated to handle mutable references.

[Copilot]

[nitpick] Added early return for zero amount swaps, which is good defensive programming. However, consider whether this should emit an event or revert instead, as zero-amount swaps might indicate a logical error in the caller.

Suggested change

	if (sell_token_amount == Zero::zero()) {
	return Zero::zero();
	Errors::zero_amount_swap();

[Copilot]

The code now uses OpenZeppelin's built-in ERC4626 implementation instead of the custom oz_4626 module that was removed. Ensure that all functionality from the custom implementation is preserved in the OpenZeppelin version.

Suggested change

	DefaultConfig, ERC4626Component, ERC4626DefaultNoFees, ERC4626DefaultNoLimits,
	};
	DefaultConfig, ERC4626Component,
	};
	// --- Custom ERC4626 Configs for Fees and Limits ---
	// If the removed oz_4626 module had custom fee/limit logic, define them here.
	#[derive(Copy, Drop, Serde)]
	struct CustomFees {
	management_fee_bps: u16,
	performance_fee_bps: u16,
	redemption_fee_bps: u16,
	}
	#[derive(Copy, Drop, Serde)]
	struct CustomLimits {
	max_deposit: u256,
	max_withdraw: u256,
	}
	// Implement custom config traits if needed
	impl ERC4626Component::Fee for CustomFees {
	fn management_fee(&self) -> u16 {
	self.management_fee_bps
	}
	fn performance_fee(&self) -> u16 {
	self.performance_fee_bps
	}
	fn redemption_fee(&self) -> u16 {
	self.redemption_fee_bps
	}
	}
	impl ERC4626Component::Limit for CustomLimits {
	fn max_deposit(&self) -> u256 {
	self.max_deposit
	}
	fn max_withdraw(&self) -> u256 {
	self.max_withdraw
	}
	}

[Copilot]

The error handling discards the original validation error details. Consider preserving the original error message: throw new Error(Invalid vault address: ${vaultAddress}. ${error.message});

Suggested change

	async function getVaultAddress(): Promise<string> {
	const vaultAddress = await askQuestion("Enter vault contract address: ");
	try {
	validateAndParseAddress(vaultAddress);
	return vaultAddress;
	} catch (error) {
	throw new Error(`Invalid vault address: ${vaultAddress}`);
	const errorMsg = (error instanceof Error) ? error.message : String(error);
	throw new Error(`Invalid vault address: ${vaultAddress}. ${errorMsg}`);

[Copilot]

[nitpick] Hard-coded 3-second delays are used throughout deployment. Consider making this configurable or using a more robust waiting mechanism that checks transaction confirmation rather than arbitrary time delays.