STO module for private presales (PreSaleSTO.sol)

View Source: contracts/modules/STO/PreSale/PreSaleSTO.sol

↗ Extends: PreSaleSTOStorage, STO

PreSaleSTO

Events

event TokensAllocated(address  _investor, uint256  _amount);

Functions

• (address _securityToken, address _polyToken)

• configure(uint256 _endTime)

• getInitFunction()

• getNumberInvestors()

• getTokensSold()

• getPermissions()

• allocateTokens(address _investor, uint256 _amount, uint256 _etherContributed, uint256 _polyContributed)

• allocateTokensMulti(address[] _investors, uint256[] _amounts, uint256[] _etherContributed, uint256[] _polyContributed)

Constructor

function (address _securityToken, address _polyToken) public nonpayable Module

Arguments

Name	Type	Description
_securityToken	address	Address of the security token
_polyToken	address

configure

Function used to initialize the different variables

function configure(uint256 _endTime) public nonpayable onlyFactory

Arguments

Name	Type	Description
_endTime	uint256	Unix timestamp at which offering ends

getInitFunction

⤾ overrides IModule.getInitFunction

This function returns the signature of the configure function

function getInitFunction() public pure
returns(bytes4)

Arguments

Name	Type	Description

getNumberInvestors

Returns the total no. of investors

function getNumberInvestors() public view
returns(uint256)

Arguments

Name	Type	Description

getTokensSold

⤾ overrides STO.getTokensSold

Returns the total no. of tokens sold

function getTokensSold() external view
returns(uint256)

Arguments

Name	Type	Description

getPermissions

⤾ overrides IModule.getPermissions

Returns the permissions flag that are associated with STO

function getPermissions() public view
returns(bytes32[])

Arguments

Name	Type	Description

allocateTokens

Function used to allocate tokens to the investor

function allocateTokens(address _investor, uint256 _amount, uint256 _etherContributed, uint256 _polyContributed) public nonpayable withPerm

Arguments

Name	Type	Description
_investor	address	Address of the investor
_amount	uint256	No. of tokens to be transferred to the investor
_etherContributed	uint256	How much ETH was contributed
_polyContributed	uint256	How much POLY was contributed

allocateTokensMulti

Function used to allocate tokens to multiple investors

function allocateTokensMulti(address[] _investors, uint256[] _amounts, uint256[] _etherContributed, uint256[] _polyContributed) public nonpayable withPerm

Arguments

Name	Type	Description
_investors	address[]	Array of address of the investors
_amounts	uint256[]	Array of no. of tokens to be transferred to the investors
_etherContributed	uint256[]	Array of amount of ETH contributed by each investor
_polyContributed	uint256[]	Array of amount of POLY contributed by each investor