avail-js-sdk
Version:
Avail library of functions to interact with blockchain and manipulate transactions
83 lines (82 loc) • 3.21 kB
JavaScript
"use strict";
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.Client = void 0;
const metadata_1 = require("./metadata");
const rpc_1 = require("./rpc");
class Client {
constructor(api) {
this.api = api;
}
storageAt(at) {
return __awaiter(this, void 0, void 0, function* () {
if (at == undefined) {
return this.api.query;
}
return (yield this.api.at(at.toString())).query;
});
}
headerAt(at) {
return __awaiter(this, void 0, void 0, function* () {
return yield this.api.rpc.chain.getHeader(at.toString());
});
}
rpcBlockAt(at) {
return __awaiter(this, void 0, void 0, function* () {
return yield this.api.rpc.chain.getBlock(at.toString());
});
}
finalizedBlockHash() {
return __awaiter(this, void 0, void 0, function* () {
return new metadata_1.H256(yield this.api.rpc.chain.getFinalizedHead());
});
}
bestBlockHash() {
return __awaiter(this, void 0, void 0, function* () {
return new metadata_1.H256(yield this.api.rpc.chain.getBlockHash());
});
}
blockHash(at) {
return __awaiter(this, void 0, void 0, function* () {
return new metadata_1.H256(yield this.api.rpc.chain.getBlockHash(at));
});
}
finalizedBlockNumber() {
return __awaiter(this, void 0, void 0, function* () {
const header = yield this.headerAt(yield this.finalizedBlockHash());
return header.number.toNumber();
});
}
bestBlockNumber() {
return __awaiter(this, void 0, void 0, function* () {
const header = yield this.headerAt(yield this.bestBlockHash());
return header.number.toNumber();
});
}
blockNumber(at) {
return __awaiter(this, void 0, void 0, function* () {
const header = yield this.headerAt(at);
return header.number.toNumber();
});
}
rotateKeys() {
return __awaiter(this, void 0, void 0, function* () {
const keysBytes = yield this.api.rpc.author.rotateKeys();
return metadata_1.SessionKeys.fromHex(keysBytes.toString());
});
}
transactionState(txHash, finalized) {
return __awaiter(this, void 0, void 0, function* () {
return yield (0, rpc_1.transactionState)(this, txHash.toString(), finalized);
});
}
}
exports.Client = Client;