TezFin/contracts/tests/mock/ComptrollerMock.py at main · StableTechnologies/TezFin · GitHub

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import smartpy as sp

CTI = sp.io.import_script_from_url("file:contracts/interfaces/CTokenInterface.py")
CMPTInterface = sp.io.import_script_from_url("file:contracts/interfaces/ComptrollerInterface.py")


class ComptrollerMock(CMPTInterface.ComptrollerInterface):
    def __init__(self, **extra_storage):
        self.init(
            mint_allowed = sp.bool(True),
            borrow_allowed = sp.bool(True),
            redeem_allowed = sp.bool(True),
            repay_borrow_allowed = sp.bool(True),
            markets = sp.set(t=sp.TAddress),
            loans=sp.big_map(l={}, tkey=sp.TAddress,
                             tvalue=sp.TSet(sp.TAddress)),
            **extra_storage
        )

    @sp.entry_point
    def enterMarkets(self, params):
        sp.set_type(params, sp.TAddress)
        self.data.markets.add(params)

    @sp.entry_point
    def exitMarket(self, params):
        sp.set_type(params, sp.TUnit)

    @sp.entry_point
    def mintAllowed(self, params):
        sp.set_type(params, CMPTInterface.TMintAllowedParams)
        sp.verify(self.data.mint_allowed)

    @sp.entry_point
    def setMintAllowed(self, params):
        self.data.mint_allowed = params

    @sp.entry_point
    def redeemAllowed(self, params):
        sp.set_type(params, CMPTInterface.TRedeemAllowedParams)
        sp.verify(self.data.redeem_allowed)

    @sp.entry_point
    def setRedeemAllowed(self, params):
        self.data.redeem_allowed = params

    @sp.entry_point
    def borrowAllowed(self, params):
        sp.set_type(params, CMPTInterface.TBorrowAllowedParams)
        sp.verify(self.data.borrow_allowed)
        sp.if ~ self.data.loans.contains(params.borrower):
            # only cTokens may call borrowAllowed if borrower not in market
            sp.verify(sp.sender == params.cToken,
                     "Invalid sender for borrowAllowed")
        sp.if sp.sender == params.cToken:
            sp.if self.data.loans.contains(params.borrower):
                self.data.loans[params.borrower].add(params.cToken)
            sp.else:
                self.data.loans[params.borrower] = sp.set([params.cToken])

    @sp.entry_point
    def setBorrowAllowed(self, params):
        self.data.borrow_allowed = params

    @sp.entry_point
    def repayBorrowAllowed(self, params):
        sp.set_type(params, CMPTInterface.TRepayBorrowAllowedParams)
        sp.verify(self.data.repay_borrow_allowed)

    @sp.entry_point
    def liquidateBorrowAllowed(self, params):
        sp.set_type(params, CMPTInterface.TLiquidateBorrowAllowed)

    @sp.onchain_view()
    def liquidateCalculateSeizeTokens(self, params):
        sp.set_type(params, CMPTInterface.TLiquidateCalculateSeizeTokens)
        # The exact collateral valuation is not relevant to cash movement in
        # these tests; one cToken is enough to complete the liquidation path.
        sp.result(sp.pair(sp.nat(1), sp.nat(0)))

    @sp.onchain_view()
    def seizeAllowed(self, params):
        sp.set_type(params, sp.TRecord(cTokenCollateral=sp.TAddress, cTokenBorrowed=sp.TAddress))
        sp.result(sp.bool(True))

    @sp.entry_point
    def setRepayBorrowAllowed(self, params):
        self.data.repay_borrow_allowed = params

    @sp.entry_point
    def transferAllowed(self, params):
        sp.set_type(params, CMPTInterface.TTransferAllowedParams)

    @sp.entry_point
    def updateAssetPrice(self, asset):
        sp.set_type(asset, sp.TAddress)

    @sp.entry_point
    def updateAccountLiquidity(self, account):
        sp.set_type(account, sp.TAddress)

    @sp.entry_point
    def getHypoAccountLiquidity(self, params):
        sp.set_type(params, sp.TUnit)


    # Admin functions
    @sp.entry_point
    def setPricePeriodRelevance(self, blockNumber):
        sp.set_type(blockNumber, sp.TNat)

    @sp.entry_point
    def setLiquidityPeriodRelevance(self, blockNumber):
        sp.set_type(blockNumber, sp.TNat)

    @sp.entry_point
    def setPendingGovernance(self, pendingAdminAddress):
        sp.set_type(pendingAdminAddress, sp.TAddress)

    @sp.entry_point(lazify=True)
    def removeFromLoans(self, borrower):
        sp.set_type(borrower, sp.TAddress)

    @sp.entry_point
    def acceptGovernance(self, unusedArg):
        sp.set_type(unusedArg, sp.TAddress)

    @sp.entry_point
    def setPriceOracleAndTimeDiff(self, params):
        sp.set_type(params, sp.TUnit)

    @sp.entry_point
    def setCloseFactor(self, params):
        sp.set_type(params, sp.TUnit)

    @sp.entry_point
    def setCollateralFactor(self, params):
        sp.set_type(params, sp.TUnit)

    @sp.entry_point
    def setLiquidationIncentive(self, params):
        sp.set_type(params, sp.TUnit)

    @sp.entry_point
    def supportMarket(self, params):
        sp.set_type(params, sp.TUnit)

    @sp.entry_point
    def disableMarket(self, params):
        sp.set_type(params, sp.TUnit)

    @sp.entry_point
    def setMintPaused(self, params):
        sp.set_type(params, sp.TUnit)

    @sp.entry_point
    def setBorrowPaused(self, params):
        sp.set_type(params, sp.TUnit)

    @sp.entry_point
    def setRedeemPaused(self, params):
        sp.set_type(params, sp.TUnit)

    @sp.entry_point
    def setTransferPaused(self, params):
        sp.set_type(params, sp.TUnit)