@axelar-network/axelarjs-sdk
Version:
The JavaScript SDK for Axelar Network
71 lines • 3.38 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.validateChainIdentifierOld = validateChainIdentifierOld;
exports.validateChainIdentifier = validateChainIdentifier;
exports.throwIfInvalidChainIds = throwIfInvalidChainIds;
const string_similarity_js_1 = require("string-similarity-js");
const chains_1 = require("../chains");
function validateChainIdentifierOld(chainIdentifier, environment) {
return __awaiter(this, void 0, void 0, function* () {
const chains = yield (0, chains_1.loadChains)({
environment,
});
const chainIdentifiers = chains.map((chain) => chain.chainIdentifier[environment]);
const foundChain = chainIdentifiers.find((identifier) => identifier === chainIdentifier.toLowerCase());
return {
foundChain: !!foundChain,
bestMatch: foundChain ? false : findSimilarInArray(chainIdentifiers, chainIdentifier),
};
});
}
function validateChainIdentifier(chainIdentifier, environment) {
return __awaiter(this, void 0, void 0, function* () {
var _a;
const s3 = yield (0, chains_1.importS3Config)(environment);
if (!s3 || !s3.chains)
return {
foundChain: false,
bestMatch: false,
};
const chainIdentifiers = Object.keys(s3.chains);
const axelarIdentifier = ((_a = s3["axelar"]) === null || _a === void 0 ? void 0 : _a.axelarId) || "axelar";
chainIdentifiers.push(axelarIdentifier);
const foundChain = chainIdentifiers.find((identifier) => identifier === chainIdentifier.toLowerCase());
return {
foundChain: !!foundChain,
bestMatch: foundChain ? false : findSimilarInArray(chainIdentifiers, chainIdentifier),
};
});
}
function findSimilarInArray(array, wordsToFind) {
let bestMatch = array[0];
let bestScore = 0;
for (const i in array) {
const score = (0, string_similarity_js_1.stringSimilarity)(array[i], wordsToFind);
if (score >= bestScore) {
bestScore = score;
bestMatch = array[i];
}
}
return bestMatch;
}
function throwIfInvalidChainIds(chains, environment) {
return __awaiter(this, void 0, void 0, function* () {
const validations = yield Promise.all(chains.map((chain) => validateChainIdentifier(chain, environment)));
for (let i = 0; i < validations.length; i++) {
if (!validations[i].foundChain) {
throw new Error(`Invalid chain identifier for ${chains[i]}. Did you mean ${validations[i].bestMatch}?`);
}
}
});
}
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