IMigrationHelper

Git Source

Functions

migrateVault

Migrate a vault from ArrakisV2 to ArrakisMetaVaultPrivate.

can be called by the owner of this migration helper or by the safe.

function migrateVault(
    Migration calldata params_
) external returns (address vault);

Parameters

Returns

palmTerms

Get the address of the arrakisV2 PALMTerms contract.

function palmTerms() external view returns (address);

factory

Get the address of the arrakis modular meta vault factory.

function factory() external view returns (address);

manager

Get the address of the arrakis standard manager.

function manager() external view returns (address);

poolManager

Get the address of the uni v4 pool manager.

function poolManager() external view returns (address);

weth

Get the address of the WETH.

function weth() external view returns (address);

Errors

AddressZero

Error emitted when the address is zero.

error AddressZero();

CloseTermsErr

Error emitted when closing arrakisV2 vault fails.

error CloseTermsErr();

WhitelistDepositorErr

Error emitted when whitelisting safe as depositor fails.

error WhitelistDepositorErr();

Approval0Err

Error emitted when approving module to use token0 fails.

error Approval0Err();

Approval1Err

Error emitted when approving module to use token1 fails.

error Approval1Err();

DepositErr

Error emitted when depositing through the safe fails.

error DepositErr();

RebalanceErr

Error emitted when rebalancing the new ArrakisMetaVaultPrivate fails.

error RebalanceErr();

ChangeExecutorErr

Error emitted when updating the executor fails.

error ChangeExecutorErr();

WithdrawETH

Error emitted when withdrawing ETH from WETH sm fails.

error WithdrawETH();

InvalidSqrtPrice

Error emitted when pool creation fails due to initial sqrtPrice not provided by payload.

error InvalidSqrtPrice();

VaultCreationErr

Error emitted when vault creation fails.

error VaultCreationErr();

UnableModuleErr

Error emitted when disable module fails.

error UnableModuleErr();

PayloadOutdated

Error emitted when the new uni V4 pool creation with an outdated price.

error PayloadOutdated();

Structs

InternalStruct

struct InternalStruct {
    bytes payload;
    bool success;
    address token0;
    address token1;
    uint256 amount0;
    uint256 amount1;
    uint256 value;
    bool isInversed;
}

CloseTerm

Struct containing informations about the close term.

struct CloseTerm {
    IArrakisV2 vault;
    address newOwner;
    address newManager;
}

PoolCreation

Struct containing informations about the v4 Pool that should be used on the new vault. If createPool is true, the pool will be created.

struct PoolCreation {
    PoolKey poolKey;
    uint160 sqrtPriceX96;
}

VaultCreation

Struct containing informations about the new ArrakisMetaVaultPrivate vault to be created.

struct VaultCreation {
    bytes32 salt;
    address upgradeableBeacon;
    uint256 init0;
    uint256 init1;
    IOracleWrapper oracle;
    bool isUniV4OracleNeedInitilization;
    uint24 maxDeviation;
    uint256 cooldownPeriod;
    address stratAnnouncer;
    uint24 maxSlippage;
}

Migration

Struct containing informations about the migration.

struct Migration {
    address safe;
    CloseTerm closeTerm;
    PoolCreation poolCreation;
    VaultCreation vaultCreation;
    bytes[] rebalancePayloads;
    address executor;
    uint256 timestampLimit;
}