ERC20NonTaggedRuleFacet

Git Source

Inherits: AppAdministratorOrOwnerOnlyDiamondVersion, HandlerUtils, HandlerTokenMaxSupplyVolatility, HandlerTokenMaxTradingVolume, HandlerTokenMinTxSize

Functions

checkNonTaggedRules

This function uses the protocol’s ruleProcessorto perform the actual rule checks.

function checkNonTaggedRules(address _from, address _to, address _sender, uint256 _amount, ActionTypes action)
    external
    onlyOwner;

Parameters

Name	Type	Description
_from	address	address of the from account
_to	address	address of the to account
_sender	address	address of the caller
_amount	uint256	number of tokens transferred
action	ActionTypes	if selling or buying (of ActionTypes type)

_checkTokenMinTxSizeRule

Call to the Oracle Rules Facet for Oracle Rule processing tokenMaxTradingVolume Burn tokenMinTxSize Burn tokenMaxTradingVolume Mint tokenMinTxSize Mint tokenMaxTradingVolume P2P_TRANSFER tokenMinTxSize P2P_TRANSFER non custodial buy tokenMaxTradingVolume BUY tokenMaxTradingVolume uses single rule id for all actions so check if Buy has rule id set ELSE check if sell has ruleId set else if conditional used for tokenMaxTrading as there is only one ruleId used for this rule tokenMinTxSize BUY custodial buy tokenMinTxSize BUY non custodial sell tokenMaxTradingVolume SELL tokenMaxTradingVolume uses single rule id for all actions so check if Sell has rule id set ELSE check if sell has ruleId set else if conditional used for tokenMaxTrading as there is only one ruleId used for this rule tokenMinTxSize BUY custodial sell tokenMaxTradingVolume SELL tokenMinTxSize SELL

Internal function to check the Token Min Transaction Size rule

function _checkTokenMinTxSizeRule(uint256 _amount, ActionTypes action, address handlerBase) internal view;

Parameters

Name	Type	Description
_amount	uint256	number of tokens transferred
action	ActionTypes	if selling or buying (of ActionTypes type)
handlerBase	address	address of the handler proxy

_checkAccountApproveDenyOraclesRule

Internal function to check the Account Approve Deny Oracle Rules

function _checkAccountApproveDenyOraclesRule(
    address _from,
    address _to,
    address _sender,
    ActionTypes action,
    address handlerBase
) internal view;

Parameters

Name	Type	Description
_from	address	address of the from account
_to	address	address of the to account
_sender	address	address of the caller
action	ActionTypes	if selling or buying (of ActionTypes type)
handlerBase	address	address of the handler proxy

_checkAccountApproveDenyOraclesFlexibleRule

The action type determines if the _to or _from is checked by the oracle _from address is checked for Burn _to address is checked for Mint _from and _to address are checked for BUY, SELL, and P2P_TRANSFER non custodial buy custodial buy non custodial sell custodial sell

Internal function to check the Account Approve Deny Oracle Flexible Rules

function _checkAccountApproveDenyOraclesFlexibleRule(
    address _from,
    address _to,
    ActionTypes action,
    address handlerBase
) internal view;

Parameters

Name	Type	Description
_from	address	address of the from account
_to	address	address of the to account
action	ActionTypes	if selling or buying (of ActionTypes type)
handlerBase	address	address of the handler proxy

_checkTokenMaxTradingVolumeRule

Internal function to check the Token Max Trading Volume rule

function _checkTokenMaxTradingVolumeRule(uint256 _amount, address handlerBase) internal;

Parameters

Name	Type	Description
_amount	uint256	number of tokens transferred
handlerBase	address	address of the handler proxy

_checkTokenMaxSupplyVolatilityRule

Internal function to check the Token Max Supply Volatility rule

function _checkTokenMaxSupplyVolatilityRule(address _to, uint256 _amount, address handlerBase) internal;

Parameters

Name	Type	Description
_to	address	address of the to account
_amount	uint256	number of tokens transferred
handlerBase	address	address of the handler proxy