@funded-labs/dab-js
Version:
JS adapter for DAB
63 lines (62 loc) • 3.78 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());
});
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getTokens = exports.TokenRegistry = exports.getTokenActor = exports.TOKEN_STANDARDS = void 0;
const agent_1 = require("@dfinity/agent");
const token_registry_did_1 = __importDefault(require("../idls/dab_registries/token_registry.did"));
const standard_registry_1 = __importDefault(require("./standard_registry"));
const actorFactory_1 = require("../utils/actorFactory");
const registry_1 = require("../utils/registry");
const constants_1 = require("../constants");
const token_standards_1 = require("../standard_wrappers/token_standards");
const standards_1 = require("../constants/standards");
const CANISTER_ID = 'b7hhy-tyaaa-aaaah-abbja-cai';
const DEFAULT_AGENT = agent_1.HttpAgent.createSync({ fetch, host: constants_1.IC_HOST });
exports.TOKEN_STANDARDS = Object.values(standards_1.TOKEN);
const getTokenActor = ({ canisterId, agent, standard, blsVerify, }) => {
if (!exports.TOKEN_STANDARDS.includes(standard)) {
console.error(`Standard ${standard} is not implemented`);
throw new Error(`standard is not supported: ${standard}`);
}
return (0, token_standards_1.createTokenActor)(canisterId, agent, standard, blsVerify);
};
exports.getTokenActor = getTokenActor;
class TokenRegistry extends standard_registry_1.default {
constructor(agent) {
super(CANISTER_ID, agent);
this.getAll = () => __awaiter(this, void 0, void 0, function* () {
const tokenCanistersMetadata = yield this.actor.get_all();
return tokenCanistersMetadata.map(registry_1.formatMetadata);
});
this.actor = (0, actorFactory_1.generateActor)({
agent: agent || DEFAULT_AGENT,
canisterId: CANISTER_ID,
IDL: token_registry_did_1.default,
});
}
}
exports.TokenRegistry = TokenRegistry;
const getTokens = ({ agent = DEFAULT_AGENT } = {}) => __awaiter(void 0, void 0, void 0, function* () {
const tokenRegistry = new TokenRegistry(agent);
const tokenCanisters = yield tokenRegistry.getAll();
return tokenCanisters.map((token) => (Object.assign(Object.assign({}, token), { logo: token.thumbnail, name: token.name, description: token.description, website: token.frontend.length ? token.frontend[0] : '', principal_id: token.principal_id, standard: token.details.standard, total_supply: [token.details.total_supply], symbol: token.details.symbol })));
});
exports.getTokens = getTokens;
exports.default = {
getTokenActor: exports.getTokenActor,
getTokens: exports.getTokens,
addToken: ({ agent, tokenInfo }) => __awaiter(void 0, void 0, void 0, function* () { return new TokenRegistry(agent).add(tokenInfo); }),
// editToken: async ({ agent, tokenInfo }) => new TokenRegistry(agent).edit(tokenInfo),
removeToken: ({ agent, canisterId }) => __awaiter(void 0, void 0, void 0, function* () { return new TokenRegistry(agent).remove(canisterId); }),
};