@ton.js/core
Version:
TonWeb - JavaScript API for TON blockchain
95 lines • 5.08 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.SubscriptionContract = void 0;
const bn_js_1 = __importDefault(require("bn.js"));
const cell_1 = require("../boc/cell");
const contract_1 = require("./contract");
class SubscriptionContract extends contract_1.Contract {
constructor(provider, options) {
options.code = cell_1.Cell.oneFromBoc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
super(provider, options);
this.methods.pay = () => contract_1.Contract.createMethod(provider, this.createPayExternalMessage());
this.methods.getSubscriptionData = (() => this.getSubscriptionData());
}
/**
* Creates payment body (from wallet to subscription).
*/
createBody() {
const body = new cell_1.Cell();
const op = new bn_js_1.default(0x706c7567).add(new bn_js_1.default(0x80000000));
body.bits.writeUint(op, 32);
return body;
}
/**
* Destroys plugin body (from wallet to subscription OR
* from beneficiary to subscription).
*/
createSelfDestructBody() {
const body = new cell_1.Cell();
body.bits.writeUint(0x64737472, 32); // op
return body;
}
async getSubscriptionData() {
const myAddress = await this.getAddress();
const result = await this.provider.call2(myAddress.toString(), 'get_subscription_data');
const wallet = parseAddress(result[0]);
const beneficiary = parseAddress(result[1]);
const amount = result[2];
const period = result[3].toNumber();
const startAt = result[4].toNumber(); // start_time
const timeout = result[5].toNumber();
const lastPayment = result[6].toNumber(); // last_payment_time
const lastRequest = result[7].toNumber(); // last_request_time
const failedAttempts = result[8].toNumber();
const subscriptionId = result[9].toNumber();
return {
wallet,
beneficiary,
amount,
period,
startAt,
timeout,
lastPayment,
lastRequest,
failedAttempts,
subscriptionId,
};
function parseAddress(tuple) {
return (tuple[0].toNumber() + ':' +
tuple[1].toString(16));
}
}
createDataCell() {
const cell = new cell_1.Cell();
cell.bits.writeAddress(this.options.wallet);
cell.bits.writeAddress(this.options.beneficiary);
cell.bits.writeGrams(this.options.amount);
cell.bits.writeUint(this.options.period, 32);
cell.bits.writeUint(this.options.startAt, 32); // start_time
cell.bits.writeUint(this.options.timeout, 32);
cell.bits.writeUint(0, 32); // last_payment_time
cell.bits.writeUint(0, 32); // last_request_time
cell.bits.writeUint(0, 8); // failed_attempts
cell.bits.writeUint(this.options.subscriptionId, 32); // subscription_id
return cell;
}
async createPayExternalMessage() {
const selfAddress = await this.getAddress();
const header = contract_1.Contract.createExternalMessageHeader(selfAddress);
const resultMessage = contract_1.Contract.createCommonMsgInfo(header, null, null);
const body = new cell_1.Cell();
// This is not required by the contract;
// just to make it easier to distinguish messages
body.bits.writeUint(Math.floor(Date.now() / 1000), 64);
return {
address: selfAddress,
message: resultMessage,
body: body
};
}
}
exports.SubscriptionContract = SubscriptionContract;
//# sourceMappingURL=subscription-contract.js.map