TermPriceConsumerV3.sol

This contract operates at the protocol level and governs all instances of a Term Repo. This contract is a centralized price oracle contract that feeds pricing data to all Term Repos.

TermPriceConsumerV3

This contract is a centralized price oracle contract that feeds pricing data to all Term Repos

This contract operates at the protocol level and governs all instances of a Term Repo

DEVOPS_ROLE

bytes32 DEVOPS_ROLE

priceFeeds

mapping(address => contract AggregatorV3Interface) priceFeeds

constructor

constructor() public

initialize

function initialize(address devopsWallet_) external

Intializes with an array of token addresses, followed with an array of Chainlink aggregator addresses https://docs.chain.link/docs/ethereum-addresses/

addNewTokenPriceFeed

function addNewTokenPriceFeed(address token, address tokenPriceAggregator) external

Parameters

Name	Type	Description
token	address	The address of the token to add a price feed for
tokenPriceAggregator	address	The proxy price aggregator address for token to be added

removeTokenPriceFeed

function removeTokenPriceFeed(address token) external

Parameters

Name	Type	Description
token	address	The address of the token whose price feed needs to be removed

usdValueOfTokens

function usdValueOfTokens(address token, uint256 amount) external view returns (struct ExponentialNoError.Exp)

A function to return current market value given a token address and an amount

Parameters

Name	Type	Description
token	address	The address of the token to query
amount	uint256	The amount tokens to value

Return Values

Name	Type	Description
[0]	struct ExponentialNoError.Exp	The current market value of tokens at the specified amount, in USD

_getLatestPrice

function _getLatestPrice(address token) internal view returns (int256)

Return Values

Name	Type	Description
[0]	int256	The latest price from price aggregator

_getDecimals

function _getDecimals(address token) internal view returns (uint8)

Return Values

Name	Type	Description
[0]	uint8	The decimal places in price feed

_authorizeUpgrade

function _authorizeUpgrade(address) internal view

required override by the OpenZeppelin UUPS module