MoCInrate

View Source: contracts/MoCInrate.sol

↗ Extends: MoCInrateEvents, MoCInrateStructs, MoCBase, MoCLibConnection, Governed, IMoCInrate

MoCInrate - version: 0.1.12

Structs

InrateParams

struct InrateParams {
 uint256 tMax,
 uint256 tMin,
 uint256 power
}

InitializeParams

struct InitializeParams {
 address connectorAddress,
 address governor,
 uint256 btcxTmin,
 uint256 btcxPower,
 uint256 btcxTmax,
 uint256 bitProRate,
 uint256 blockSpanBitPro,
 address payable bitProInterestTargetAddress,
 address payable commissionsAddressTarget,
 uint256 docTmin,
 uint256 docPower,
 uint256 docTmax
}

Contract Members

Constants & Variables

struct MoCInrateStructs.InrateParams internal btcxParams;
contract IMoCState internal mocState;
address internal DEPRECATED_mocConverter;
contract MoCBProxManager internal bproxManager;
uint256 public lastDailyPayBlock;
uint256 public bitProRate;
address payable public bitProInterestAddress;
uint256 public lastBitProInterestBlock;
uint256 public bitProInterestBlockSpan;
address payable public commissionsAddress;
uint256 public DEPRECATED_commissionRate;
uint256 public docTmin;
uint256 public docPower;
uint256 public docTmax;
uint8 public constant MINT_BPRO_FEES_RBTC;
uint8 public constant REDEEM_BPRO_FEES_RBTC;
uint8 public constant MINT_DOC_FEES_RBTC;
uint8 public constant REDEEM_DOC_FEES_RBTC;
uint8 public constant MINT_BTCX_FEES_RBTC;
uint8 public constant REDEEM_BTCX_FEES_RBTC;
uint8 public constant MINT_BPRO_FEES_MOC;
uint8 public constant REDEEM_BPRO_FEES_MOC;
uint8 public constant MINT_DOC_FEES_MOC;
uint8 public constant REDEEM_DOC_FEES_MOC;
uint8 public constant MINT_BTCX_FEES_MOC;
uint8 public constant REDEEM_BTCX_FEES_MOC;
mapping(uint8 => uint256) public commissionRatesByTxType;
uint256[50] private upgradeGap;

InrateDailyPay

Parameters

Name
Type
Description

amount

uint256

daysToSettlement

uint256

nReserveBucketC0

uint256

RiskProHoldersInterestPay

Parameters

Name
Type
Description

amount

uint256

nReserveBucketC0BeforePay

uint256

Modifiers

onlyOnceADay

modifier onlyOnceADay() internal

Arguments

onlyWhenBitProInterestsIsEnabled

modifier onlyWhenBitProInterestsIsEnabled() internal

Arguments

Functions

setDoCTmin

function setDoCTmin(uint256 _docTmin) public nonpayable onlyAuthorizedChanger

Arguments

Name
Type
Description

_docTmin

uint256

setDoCTmax

function setDoCTmax(uint256 _docTmax) public nonpayable onlyAuthorizedChanger

Arguments

Name
Type
Description

_docTmax

uint256

setDoCPower

function setDoCPower(uint256 _docPower) public nonpayable onlyAuthorizedChanger

Arguments

Name
Type
Description

_docPower

uint256

getDoCTmin

function getDoCTmin() public view
returns(uint256)

Arguments

getDoCTmax

function getDoCTmax() public view
returns(uint256)

Arguments

getDoCPower

function getDoCPower() public view
returns(uint256)

Arguments

docInrateAvg

Calculates an average interest rate between after and before free doc Redemption

function docInrateAvg(uint256 docRedeem) public view
returns(uint256)

Returns

Interest rate value [using mocPrecision]

Arguments

Name
Type
Description

docRedeem

uint256

Docs to redeem [using mocPrecision]

initialize

Initializes the contract

function initialize(struct MoCInrateStructs.InitializeParams params) public nonpayable initializer

Arguments

Name
Type
Description

params

struct MoCInrateStructs.InitializeParams

Params defined in InitializeParams struct

getBtcxTmin

gets tMin param of BTCX tokens

function getBtcxTmin() public view
returns(uint256)

Returns

returns tMin of BTCX

Arguments

getBtcxTmax

gets tMax param of BTCX tokens

function getBtcxTmax() public view
returns(uint256)

Returns

returns tMax of BTCX

Arguments

getBtcxPower

gets power param of BTCX tokens

function getBtcxPower() public view
returns(uint256)

Returns

returns power of BTCX

Arguments

getBitProInterestBlockSpan

⤾ overrides IMoCInrate.getBitProInterestBlockSpan

Gets the blockspan of BPRO that represents the frecuency of BitPro holders intereset payment

function getBitProInterestBlockSpan() public view
returns(uint256)

Returns

returns power of bitProInterestBlockSpan

Arguments

setBtcxTmin

sets tMin param of BTCX tokens

function setBtcxTmin(uint256 _btxcTmin) public nonpayable onlyAuthorizedChanger

Arguments

Name
Type
Description

_btxcTmin

uint256

tMin of BTCX

setBtcxTmax

sets tMax param of BTCX tokens

function setBtcxTmax(uint256 _btxcTax) public nonpayable onlyAuthorizedChanger

Arguments

Name
Type
Description

_btxcTax

uint256

tMax of BTCX

setBtcxPower

sets power param of BTCX tokens

function setBtcxPower(uint256 _btxcPower) public nonpayable onlyAuthorizedChanger

Arguments

Name
Type
Description

_btxcPower

uint256

power of BTCX

getBitProRate

⤾ overrides IMoCInrate.getBitProRate

Gets the rate for BitPro Holders

function getBitProRate() public view
returns(uint256)

Returns

BitPro Rate

Arguments

setBitProRate

Sets BitPro Holders rate

function setBitProRate(uint256 newBitProRate) public nonpayable onlyAuthorizedChanger

Arguments

Name
Type
Description

newBitProRate

uint256

New BitPro rate

setBitProInterestBlockSpan

⤾ overrides IMoCInrate.setBitProInterestBlockSpan

Sets the blockspan BitPro Intereset rate payment is enable to be executed

function setBitProInterestBlockSpan(uint256 newBitProBlockSpan) public nonpayable onlyAuthorizedChanger

Arguments

Name
Type
Description

newBitProBlockSpan

uint256

New BitPro Block span

getBitProInterestAddress

⤾ overrides IMoCInrate.getBitProInterestAddress

Gets the target address to transfer BitPro Holders rate

function getBitProInterestAddress() public view
returns(address payable)

Returns

Target address to transfer BitPro Holders interest

Arguments

setBitProInterestAddress

Sets the target address to transfer BitPro Holders rate

function setBitProInterestAddress(address payable newBitProInterestAddress) public nonpayable onlyAuthorizedChanger

Arguments

Name
Type
Description

newBitProInterestAddress

address payable

New BitPro rate

setCommissionsAddress

Sets the target address to transfer commissions of Mint/Redeem transactions

function setCommissionsAddress(address payable newCommissionsAddress) public nonpayable onlyAuthorizedChanger

Arguments

Name
Type
Description

newCommissionsAddress

address payable

New commisions address

spotInrate

Calculates interest rate for BProx Minting, redeem and Free Doc Redeem

âš  This has been deprecated since the Proposal to remove leveraged positions from the protocol was approved, however it is necessary to maintain the contracts and their documentation for legacy support.

function spotInrate() public view
returns(uint256)

Returns

Interest rate value [using RatePrecsion]

Arguments

btcxInrateAvg

Calculates an average interest rate between after and before mint/redeem

function btcxInrateAvg(bytes32 bucket, uint256 btcAmount, bool onMinting) public view
returns(uint256)

Returns

Interest rate value [using mocPrecision]

Arguments

Name
Type
Description

bucket

bytes32

Name of the bucket involved in the operation

btcAmount

uint256

Value of the operation from which calculates the inrate [using reservePrecision]

onMinting

bool

Value that represents if the calculation is based on mint or on redeem

dailyInrate

returns the amount of BTC to pay in concept of interest to bucket C0

function dailyInrate() public view
returns(uint256)

Arguments

calcMintInterestValues

⤾ overrides IMoCInrate.calcMintInterestValues

Extract the inrate from the passed RBTC value for Bprox minting operation

âš  This has been deprecated since the Proposal to remove leveraged positions from the protocol was approved, however it is necessary to maintain the contracts and their documentation for legacy support.

function calcMintInterestValues(bytes32 bucket, uint256 rbtcAmount) public view
returns(uint256)

Returns

RBTC to pay in concept of interests [using reservePrecision]

Arguments

Name
Type
Description

bucket

bytes32

Bucket to use to calculate interés

rbtcAmount

uint256

Total value from which extract the interest rate [using reservePrecision]

calcDocRedInterestValues

⤾ overrides IMoCInrate.calcDocRedInterestValues

Extract the inrate from the passed RBTC value for the Doc Redeem operation

function calcDocRedInterestValues(uint256 docAmount, uint256 rbtcAmount) public view
returns(uint256)

Returns

RBTC to pay in concept of interests [using reservePrecision]

Arguments

Name
Type
Description

docAmount

uint256

Doc amount of the redemption [using mocPrecision]

rbtcAmount

uint256

Total value from which extract the interest rate [using reservePrecision]

calcFinalRedeemInterestValue

⤾ overrides IMoCInrate.calcFinalRedeemInterestValue

This function calculates the interest to return to the user in a BPRox redemption. It uses a mechanism to counteract the effect of free docs redemption. It will be replaced with FreeDoC redemption interests in the future

âš  This has been deprecated since the Proposal to remove leveraged positions from the protocol was approved, however it is necessary to maintain the contracts and their documentation for legacy support.

function calcFinalRedeemInterestValue(bytes32 bucket, uint256 rbtcToRedeem) public view
returns(uint256)

Returns

RBTC to recover in concept of interests [using reservePrecision]

Arguments

Name
Type
Description

bucket

bytes32

Bucket to use to calculate interest

rbtcToRedeem

uint256

Total value from which calculate interest [using reservePrecision]

calcCommissionValue

⤾ overrides IMoCInrate.calcCommissionValue

calculates the Commission rate from the passed RBTC amount and the transaction type for mint/redeem operations

function calcCommissionValue(uint256 rbtcAmount, uint8 txType) public view
returns(uint256)

Returns

finalCommissionAmount [using reservePrecision]

Arguments

Name
Type
Description

rbtcAmount

uint256

Total value from which apply the Commission rate [using reservePrecision]

txType

uint8

Transaction type according to constant values defined in this contract

calcCommissionValue

DEPRECATED calculates the Commission rate from the passed RBTC amount for mint/redeem operations

function calcCommissionValue(uint256 rbtcAmount) external view
returns(uint256)

Returns

finalCommissionAmount [using reservePrecision]

Arguments

Name
Type
Description

rbtcAmount

uint256

Total value from which apply the Commission rate [using reservePrecision]

calculateVendorMarkup

⤾ overrides IMoCInrate.calculateVendorMarkup

calculates the vendor markup rate from the passed vendor account and amount

function calculateVendorMarkup(address vendorAccount, uint256 amount) public view
returns(markup uint256)

Returns

finalCommissionAmount [using reservePrecision]

Arguments

Name
Type
Description

vendorAccount

address

Vendor address

amount

uint256

Total value from which apply the vendor markup rate [using reservePrecision]

calcRedeemInterestValue

Calculates RBTC value to return to the user in concept of interests

function calcRedeemInterestValue(bytes32 bucket, uint256 rbtcToRedeem) public view
returns(uint256)

Returns

RBTC to recover in concept of interests [using reservePrecision]

Arguments

Name
Type
Description

bucket

bytes32

Bucket to use to calculate interest

rbtcToRedeem

uint256

Total value from which calculate interest [using reservePrecision]

dailyInratePayment

⤾ overrides IMoCInrate.dailyInratePayment

Moves the daily amount of interest rate to C0 bucket

function dailyInratePayment() public nonpayable onlyWhitelisted onlyOnceADay 
returns(uint256)

Arguments

isDailyEnabled

⤾ overrides IMoCInrate.isDailyEnabled

function isDailyEnabled() public view
returns(bool)

Arguments

isBitProInterestEnabled

⤾ overrides IMoCInrate.isBitProInterestEnabled

function isBitProInterestEnabled() public view
returns(bool)

Arguments

calculateBitProHoldersInterest

⤾ overrides IMoCInrate.calculateBitProHoldersInterest

Calculates BitPro Holders interest rates

function calculateBitProHoldersInterest() public view
returns(uint256, uint256)

Returns

toPay interest in RBTC [using RBTCPrecsion]

Arguments

payBitProHoldersInterestPayment

⤾ overrides IMoCInrate.payBitProHoldersInterestPayment

Pays the BitPro Holders interest rates

function payBitProHoldersInterestPayment() public nonpayable onlyWhitelisted onlyWhenBitProInterestsIsEnabled 
returns(uint256)

Returns

interest payed in RBTC [using RBTCPrecsion]

Arguments

setCommissionRateByTxType

Sets the commission rate to a particular transaction type

function setCommissionRateByTxType(uint8 txType, uint256 value) public nonpayable onlyAuthorizedChanger

Arguments

Name
Type
Description

txType

uint8

Transaction type according to constant values defined in this contract

value

uint256

Commission rate

inrateToSettlement

Calculates the interest rate to pay until the settlement day

function inrateToSettlement(uint256 inrate, bool countAllDays) internal view
returns(uint256)

Returns

Interest rate value [using RatePrecsion]

Arguments

Name
Type
Description

inrate

uint256

Spot interest rate

countAllDays

bool

Value that represents if the calculation will use all days or one day less

calcProportionalInterestValue

This function calculates the interest to return to a user redeeming BTCx as a proportion of the amount in the interestBag.

function calcProportionalInterestValue(bytes32 bucket, uint256 redeemInterest) internal view
returns(uint256)

Returns

InterestsInBag * (RedeemInterests / FullRedeemInterest) [using reservePrecision]

Arguments

Name
Type
Description

bucket

bytes32

Bucket to use to calculate interest

redeemInterest

uint256

Total value from which calculate interest [using reservePrecision]

calcFullRedeemInterestValue

This function calculates the interest to return if a user redeem all Btcx in existance

function calcFullRedeemInterestValue(bytes32 bucket) internal view
returns(uint256)

Returns

Interests [using reservePrecision]

Arguments

Name
Type
Description

bucket

bytes32

Bucket to use to calculate interest

simulateDocMovement

Calculates the final amount of Bucket 0 DoCs on BProx mint/redeem

âš  This has been deprecated since the Proposal to remove leveraged positions from the protocol was approved, however it is necessary to maintain the contracts and their documentation for legacy support.

function simulateDocMovement(bytes32 bucket, uint256 btcAmount, bool onMinting) internal view
returns(uint256)

Returns

Final bucket 0 Doc amount

Arguments

Name
Type
Description

bucket

bytes32

Name of the bucket involved in the operation

btcAmount

uint256

Value of the operation from which calculates the inrate [using reservePrecision]

onMinting

bool

inrateDayCount

Returns the days to use for interests calculation

function inrateDayCount(bool countAllDays) internal view
returns(uint256)

Returns

days [using dayPrecision]

Arguments

Name
Type
Description

countAllDays

bool

Value that represents if the calculation is based on mint or on redeem

initializeContracts

Initialize the contracts with which it interacts

function initializeContracts() internal nonpayable

Arguments

initializeValues

Initialize the parameters of the contract

function initializeValues(address _governor, uint256 btcxMin, uint256 btcxPower, uint256 btcxMax, uint256 _bitProRate, address payable commissionsAddressTarget, uint256 blockSpanBitPro, address payable bitProInterestsTarget, uint256 _docTmin, uint256 _docPower, uint256 _docTmax) internal nonpayable

Arguments

Name
Type
Description

_governor

address

the address of the IGovernor contract

btcxMin

uint256

Minimum interest rate [using mocPrecision]

btcxPower

uint256

Power is a parameter for interest rate calculation [using noPrecision]

btcxMax

uint256

Maximun interest rate [using mocPrecision]

_bitProRate

uint256

BitPro holder interest rate [using mocPrecision]

commissionsAddressTarget

address payable

blockSpanBitPro

uint256

BitPro blockspan to configure payments periods[using mocPrecision]

bitProInterestsTarget

address payable

Target address to transfer the weekly BitPro holders interest

_docTmin

uint256

_docPower

uint256

_docTmax

uint256

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