ERC20TaggedRuleFacet - Forte Rules Engine

Forte Rules Engine Reference v1
Example
Protocol
Common
Client
- Token
  - Handler
    - Diamond
      - Contents
      - StorageLib.sol
      - ERC721TaggedRuleFacet.sol
      - OracleRulesFacet.sol
      - HandlerVersionFacet.sol
      - FeesFacet.sol
      - ERC20HandlerMainFacet.sol
      - IHandlerDiamond.sol
      - ERC20TaggedRuleFacet.sol
        ERC20TaggedRuleFacet
      - HandlerDiamond.sol
      - FacetsCommonImports.sol
      - ERC721HandlerMainFacet.sol
      - HandlerDiamondLib.sol
      - RuleStorage.sol
      - TradingRuleFacet.sol
      - ERC20NonTaggedRuleFacet.sol
      - ERC721NonTaggedRuleFacet.sol
    - Common
    - Rule Contracts
  - ProtocolTokenCommonU.sol
  - ERC20
  - ProtocolTokenCommon.sol
  - IProtocolTokenHandler.sol
  - IProtocolToken.sol
  - HandlerTypeEnum.sol
  - ITokenInterface.sol
  - ERC721
- Common
- Application
- Pricing

On this page

Functions
checkTaggedAndTradingRules
_checkTaggedIndividualRules

Git Source Inherits: HandlerAccountMinMaxTokenBalance, HandlerUtils, AppAdministratorOrOwnerOnlyDiamondVersion

Functions

checkTaggedAndTradingRules

This function uses the protocol’s ruleProcessor to perform the actual tagged rule checks.

function checkTaggedAndTradingRules(
    uint256 _balanceFrom,
    uint256 _balanceTo,
    address _from,
    address _to,
    address _sender,
    uint256 _amount,
    ActionTypes action
) external onlyOwner;

Parameters

Name	Type	Description
`_balanceFrom`	`uint256`	token balance of sender address
`_balanceTo`	`uint256`	token balance of recipient address
`_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)

_checkTaggedIndividualRules

This function consolidates all the tagged rules that utilize account tags plus all trading rules.

function _checkTaggedIndividualRules(
    uint256 _balanceFrom,
    uint256 _balanceTo,
    address _from,
    address _to,
    address _sender,
    uint256 _amount,
    ActionTypes action
) internal;

Parameters

Name	Type	Description
`_balanceFrom`	`uint256`	token balance of sender address
`_balanceTo`	`uint256`	token balance of recipient address
`_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)

IHandlerDiamond HandlerDiamondArgs

Reference

​Functions

​checkTaggedAndTradingRules

​_checkTaggedIndividualRules

Functions

checkTaggedAndTradingRules

_checkTaggedIndividualRules