@substrate/api-sidecar
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REST service that makes it easy to interact with blockchain nodes built using Substrate's FRAME framework.
101 lines • 5.46 kB
JavaScript
"use strict";
// Copyright 2017-2025 Parity Technologies (UK) Ltd.
// This file is part of Substrate API Sidecar.
//
// Substrate API Sidecar is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const middleware_1 = require("../../middleware");
const services_1 = require("../../services");
const AbstractController_1 = __importDefault(require("../AbstractController"));
class ParasController extends AbstractController_1.default {
constructor(api) {
super(api, '', new services_1.ParasService(api));
this.getParas = async ({ query: { at } }, res) => {
this.checkParasModule();
const hash = await this.getHashFromAt(at);
ParasController.sanitizedSend(res, await this.service.paras(hash));
};
this.getParasHeadIncludedCandidates = async ({ query: { at } }, res) => {
const hash = await this.getHashFromAt(at);
ParasController.sanitizedSend(res, await this.service.parasHead(hash, 'CandidateIncluded'));
};
this.getParasHeadBackedCandidates = async ({ query: { at } }, res) => {
const hash = await this.getHashFromAt(at);
ParasController.sanitizedSend(res, await this.service.parasHead(hash, 'CandidateBacked'));
};
this.getCrowdloanInfo = async ({ params: { paraId }, query: { at } }, res) => {
this.checkParasModule();
const hash = await this.getHashFromAt(at);
const paraIdArg = this.parseNumberOrThrow(paraId, 'paraId must be an integer');
ParasController.sanitizedSend(res, await this.service.crowdloansInfo(hash, paraIdArg));
};
this.getCrowdloans = async ({ query: { at } }, res) => {
this.checkParasModule();
const hash = await this.getHashFromAt(at);
ParasController.sanitizedSend(res, await this.service.crowdloans(hash));
};
this.getLeaseInfo = async ({ params: { paraId }, query: { at } }, res) => {
this.checkParasModule();
const hash = await this.getHashFromAt(at);
const paraIdArg = this.parseNumberOrThrow(paraId, 'paraId must be an integer');
ParasController.sanitizedSend(res, await this.service.leaseInfo(hash, paraIdArg));
};
this.getLeasesCurrent = async ({ query: { at, currentLeaseHolders } }, res) => {
this.checkParasModule();
const hash = await this.getHashFromAt(at);
const includeCurrentLeaseHolders = currentLeaseHolders !== 'false';
ParasController.sanitizedSend(res, await this.service.leasesCurrent(hash, includeCurrentLeaseHolders));
};
this.getAuctionsCurrent = async ({ query: { at } }, res) => {
this.checkParasModule();
const hash = await this.getHashFromAt(at);
ParasController.sanitizedSend(res, await this.service.auctionsCurrent(hash));
};
this.checkParasModule = () => {
if (!this.api.query.paras) {
throw new Error('Parachains are not yet supported on this network.');
}
};
this.initRoutes();
}
// ***************************************************************
// DEPRECATION NOTE: PHASED OUT CONTROLLERS IN FAVOR OF CORETIME
// ***************************************************************
initRoutes() {
this.router.use(this.path + '/paras/leases/current', (0, middleware_1.validateBoolean)(['currentLeaseHolders']));
this.safeMountAsyncGetHandlers([
['/paras', this.getParas],
['/paras/crowdloans', this.getCrowdloans],
['/paras/:paraId/crowdloan-info', this.getCrowdloanInfo],
['/paras/:paraId/lease-info', this.getLeaseInfo],
['/paras/leases/current', this.getLeasesCurrent],
['/paras/auctions/current', this.getAuctionsCurrent],
['/paras/head/included-candidates', this.getParasHeadIncludedCandidates],
['/paras/head/backed-candidates', this.getParasHeadBackedCandidates],
['/experimental/paras/', this.getParas],
['/experimental/paras/crowdloans', this.getCrowdloans],
['/experimental/paras/:paraId/crowdloan-info', this.getCrowdloanInfo],
['/experimental/paras/:paraId/lease-info', this.getLeaseInfo],
['/experimental/paras/leases/current', this.getLeasesCurrent],
['/experimental/paras/auctions/current', this.getAuctionsCurrent],
]);
}
}
ParasController.controllerName = 'Paras';
ParasController.requiredPallets = [['Paras']];
exports.default = ParasController;
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