@substrate/api-sidecar
Version:
REST service that makes it easy to interact with blockchain nodes built using Substrate's FRAME framework.
60 lines • 3.27 kB
JavaScript
;
// 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 apiRegistry_1 = require("../../../apiRegistry");
const services_1 = require("../../../services");
const AbstractController_1 = __importDefault(require("../../AbstractController"));
class RcBlocksRawExtrinsicsController extends AbstractController_1.default {
constructor(_api, options) {
var _a;
const rcApiSpecName = (_a = apiRegistry_1.ApiPromiseRegistry.getSpecNameByType('relay')) === null || _a === void 0 ? void 0 : _a.values();
const rcSpecName = rcApiSpecName ? Array.from(rcApiSpecName)[0] : undefined;
if (!rcSpecName) {
throw new Error('Relay chain API spec name is not defined.');
}
super(rcSpecName, '/rc/blocks/:blockId/extrinsics-raw', new services_1.BlocksService(rcSpecName, options.minCalcFeeRuntime, options.hasQueryFeeApi));
this.getBlockRawExtrinsics = async ({ params: { blockId }, method, route }, res) => {
var _a;
const rcApi = (_a = apiRegistry_1.ApiPromiseRegistry.getApiByType('relay')[0]) === null || _a === void 0 ? void 0 : _a.api;
if (!rcApi) {
throw new Error('Relay chain API not found, please use SAS_SUBSTRATE_MULTI_CHAIN_URL env variable');
}
const hash = await this.getHashFromAt(blockId, { api: rcApi });
const rawBlock = await this.service.fetchBlockRaw(hash);
RcBlocksRawExtrinsicsController.sanitizedSend(res, rawBlock);
// eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
const path = route.path;
if (res.locals.metrics) {
const extrinsics_per_block_metrics = res.locals.metrics.registry['sas_extrinsics_per_block'];
extrinsics_per_block_metrics
.labels({ method: method, route: path, status_code: res.statusCode })
.observe(rawBlock.extrinsics.length);
}
};
this.initRoutes();
}
initRoutes() {
this.safeMountAsyncGetHandlers([['', this.getBlockRawExtrinsics]]);
}
}
RcBlocksRawExtrinsicsController.controllerName = 'RcBlocksRawExtrinsics';
RcBlocksRawExtrinsicsController.requiredPallets = [];
exports.default = RcBlocksRawExtrinsicsController;
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