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VestingTokenFactory

Git Source

Inherits: FactoryFeeManager

Authors: JA (@ubinatus) v3, Klaus Hott (@Janther) v2

The VestingTokenFactory contract can be used to create vesting contracts for any ERC20 token.

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State Variables

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implementation

The address that will be used as a delegate call target for VestingTokens.

address public immutable implementation;

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_salt

It will be used as the salt for create2

bytes32 internal _salt;

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_vestingTokensByUnderlyingToken

Maps underlyingTokens to an array of VestingTokens.

mapping(address => address[]) internal _vestingTokensByUnderlyingToken;

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Functions

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constructor

*Creates a vesting token factory contract. Requirements:

• implementationAddress has to be a contract.
• feeCollectorAddress can’t be address 0x0.
• transferFeePercentage must be within minTransferFee and maxTransferFee.*

constructor(
    address implementationAddress,
    address feeCollectorAddress,
    uint64 creationFeeValue,
    uint64 transferFeePercentage,
    uint64 claimFeeValue
)
    Ownable(msg.sender);

Parameters

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nextSalt

Increments the salt one step.

In the rare case that create2 fails, this function can be used to skip that particular salt.

function nextSalt() public;

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createVestingToken

Creates new VestingToken contracts. Requirements:

• underlyingTokenAddress cannot be the zero address.
• timestamps must be given in ascending order.
• percentages must be given in ascending order and the last one must always be 1 eth, where 1 eth equals to 100%.

function createVestingToken(
    string calldata name,
    string calldata symbol,
    address underlyingTokenAddress,
    IVestingToken.Milestone[] calldata milestonesArray
)
    external
    payable
    returns (address vestingToken);

Parameters

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vestingTokens

Exposes the whole array that _vestingTokensByUnderlyingToken maps.

function vestingTokens(address underlyingToken) external view returns (address[] memory);

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Events

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VestingTokenCreated

event VestingTokenCreated(address indexed underlyingToken, address vestingToken);

Parameters