test-ic-wallet-middleware-icrc
Version:
Ic middleware wallet ICRC protocol
80 lines (79 loc) • 3.56 kB
JavaScript
;
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
return function (target, key) { decorator(target, key, paramIndex); }
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.CkERC20Wrapper = void 0;
const agent_1 = require("@dfinity/agent");
const common_1 = require("@ic-wallet-middleware/common");
const candid_did_1 = require("../../candid/ckERC20/candid.did");
const ledgerWrapper_1 = require("../../wrappers/icrc/ledgerWrapper/ledgerWrapper");
require("reflect-metadata");
const typedi_1 = require("typedi");
let CkERC20Wrapper = class CkERC20Wrapper {
logger;
identifierService;
constructor(logger, identifierService) {
this.logger = logger;
this.identifierService = identifierService;
}
ckERC20Actor(canisterId, agent) {
return agent_1.Actor.createActor(candid_did_1.idlFactory, {
agent: agent,
canisterId: canisterId,
});
}
async getOrchestratorInfo(canisterId, agent) {
const actor = this.ckERC20Actor(canisterId, agent);
const info = await actor.get_orchestrator_info();
const canisters = info.managed_canisters.map((data) => {
const ledger = data.ledger;
const index = data.index;
return {
ledger: ledger[0].Installed.canister_id,
index: index[0].Installed.canister_id,
};
});
return canisters;
}
async getCkERC20Tokens() {
try {
const canisterId = "vxkom-oyaaa-aaaar-qafda-cai";
const agent = this.identifierService.getAgent();
const canisters = await this.getOrchestratorInfo(canisterId, agent);
const tokenPromises = canisters.map(async (canister) => {
const ledger = ledgerWrapper_1.LedgerWrapper.create(agent, canister.ledger);
const metaDataInfo = await ledger.getIcrcMetadataInfo();
const token = {
ledgerAddress: canister.ledger.toString(),
decimal: metaDataInfo.decimals,
indexAddress: canister.index.toString(),
logo: metaDataInfo.logo,
name: metaDataInfo.name,
symbol: metaDataInfo.symbol,
};
return token;
});
return await Promise.all(tokenPromises);
}
catch (error) {
this.logger.logError(error);
return [];
}
}
};
exports.CkERC20Wrapper = CkERC20Wrapper;
exports.CkERC20Wrapper = CkERC20Wrapper = __decorate([
(0, typedi_1.Service)(),
__param(0, (0, typedi_1.Inject)("ILogger")),
__metadata("design:paramtypes", [Object, common_1.IdentifierService])
], CkERC20Wrapper);