@ledgerhq/hw-app-eth/lib/services/ledger/contracts.js

"use strict";
var __assign = (this && this.__assign) || function () {
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        step((generator = generator.apply(thisArg, _arguments || [])).next());
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};
var __generator = (this && this.__generator) || function (thisArg, body) {
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var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
exports.__esModule = true;
exports.loadInfosForContractMethod = void 0;
var axios_1 = __importDefault(require("axios"));
var loadConfig_1 = require("./loadConfig");
var logs_1 = require("@ledgerhq/logs");
/**
 * Retrieve the metadatas a given contract address and a method selector
 */
var loadInfosForContractMethod = function (contractAddress, selector, chainId, userLoadConfig) { return __awaiter(void 0, void 0, void 0, function () {
    var _a, pluginBaseURL, extraPlugins, data, url_1, lcSelector, lcContractAddress, contractSelectors;
    return __generator(this, function (_b) {
        switch (_b.label) {
            case 0:
                _a = (0, loadConfig_1.getLoadConfig)(userLoadConfig), pluginBaseURL = _a.pluginBaseURL, extraPlugins = _a.extraPlugins;
                data = {};
                if (!pluginBaseURL) return [3 /*break*/, 2];
                url_1 = "".concat(pluginBaseURL, "/plugins/ethereum.json");
                return [4 /*yield*/, axios_1["default"]
                        .get("".concat(pluginBaseURL, "/plugins/ethereum.json"))
                        .then(function (r) { return r.data; })["catch"](function (e) {
                        (0, logs_1.log)("error", "could not fetch from " + url_1 + ": " + String(e));
                        return null;
                    })];
            case 1:
                data = _b.sent();
                _b.label = 2;
            case 2:
                if (extraPlugins) {
                    data = __assign(__assign({}, data), extraPlugins);
                }
                if (!data)
                    return [2 /*return*/];
                lcSelector = selector.toLowerCase();
                lcContractAddress = contractAddress.toLowerCase();
                if (lcContractAddress in data) {
                    contractSelectors = data[lcContractAddress];
                    if (lcSelector in contractSelectors) {
                        return [2 /*return*/, {
                                payload: contractSelectors[lcSelector]["serialized_data"],
                                signature: contractSelectors[lcSelector]["signature"],
                                plugin: contractSelectors[lcSelector]["plugin"],
                                erc20OfInterest: contractSelectors[lcSelector]["erc20OfInterest"],
                                abi: contractSelectors["abi"]
                            }];
                    }
                }
                return [2 /*return*/];
        }
    });
}); };
exports.loadInfosForContractMethod = loadInfosForContractMethod;
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