@indigo-labs/indigo-sdk/src/contracts/cdp/scripts.ts

Indigo SDK for interacting with Indigo endpoints via lucid-evolution

import {
  applyParamsToScript,
  SpendingValidator,
  WithdrawalValidator,
} from '@lucid-evolution/lucid';
import {
  CdpParamsSP,
  CdpRedeemParamsSP,
  fromSystemParamsAssetLucid,
} from '../../types/system-params';
import { castCdpParams, castCdpRedeemParams } from './types';
import { _cdpValidator } from '../../validators/cdp-validator';
import { _cdpRedeemValidator } from '../../validators/cdp-redeem-validator';

export const mkCdpValidatorFromSP = (
  params: CdpParamsSP,
): SpendingValidator => {
  return {
    type: 'PlutusV3',
    script: applyParamsToScript(_cdpValidator.cborHex, [
      castCdpParams({
        cdp_auth_token: fromSystemParamsAssetLucid(params.cdpAuthToken),
        cdp_asset_symbol: params.cdpAssetSymbol.unCurrencySymbol,
        iasset_auth_token: fromSystemParamsAssetLucid(params.iAssetAuthToken),
        collateral_asset_auth_token: fromSystemParamsAssetLucid(
          params.collateralAssetAuthToken,
        ),
        stability_pool_auth_token: fromSystemParamsAssetLucid(
          params.stabilityPoolAuthToken,
        ),
        upgrade_token: fromSystemParamsAssetLucid(params.upgradeToken),
        version_record_token: fromSystemParamsAssetLucid(
          params.versionRecordToken,
        ),
        interest_collector_val_hash: params.interestCollectorValHash,
        sp_val_hash: params.spValHash,
        iasset_val_hash: params.iassetValHash,
        treasury_val_hash: params.treasuryValHash,
        cdp_redeem_val_hash: params.cdpRedeemValHash,
        bias_time: BigInt(params.biasTime),
      }),
    ]),
  };
};

export const mkCdpRedeemValidatorFromSP = (
  params: CdpRedeemParamsSP,
): WithdrawalValidator => {
  return {
    type: 'PlutusV3',
    script: applyParamsToScript(_cdpRedeemValidator.cborHex, [
      castCdpRedeemParams({
        cdp_auth_token: fromSystemParamsAssetLucid(params.cdpAuthToken),
        cdp_asset_symbol: params.cdpAssetSymbol.unCurrencySymbol,
        iasset_auth_token: fromSystemParamsAssetLucid(params.iAssetAuthToken),
        collateral_asset_auth_token: fromSystemParamsAssetLucid(
          params.collateralAssetAuthToken,
        ),
        interest_collector_val_hash: params.interestCollectorValHash,
        iasset_val_hash: params.iassetValHash,
        treasury_val_hash: params.treasuryValHash,
        gov_nft: fromSystemParamsAssetLucid(params.govNFT),
        partial_redemption_extra_fee_lovelace: BigInt(
          params.partialRedemptionExtraFeeLovelace,
        ),
        bias_time: BigInt(params.biasTime),
      }),
    ]),
  };
};