@melonproject/protocol/lib/contracts/prices/calls/getPrice.js

Technology Regulated and Operated Investment Funds

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
const token_math_1 = require("@melonproject/token-math");
const getQuoteToken_1 = require("../calls/getQuoteToken");
const getContract_1 = require("../../../utils/solidity/getContract");
const Contracts_1 = require("../../../Contracts");
exports.getPrice = (environment, contractAddress, token) => __awaiter(this, void 0, void 0, function* () {
    const quoteToken = yield getQuoteToken_1.getQuoteToken(environment, contractAddress);
    const contract = yield getContract_1.getContract(environment, Contracts_1.Contracts.PriceSourceInterface, contractAddress);
    const { 0: price } = yield contract.methods.getPrice(token.address).call();
    const base = token_math_1.createQuantity(token, token_math_1.appendDecimals(token, 1));
    const quote = token_math_1.createQuantity(quoteToken, price);
    return token_math_1.createPrice(base, quote);
});