@sova-labs/sdk/dist/cjs/services/searcher.service.js

Sova MEV Searcher SDK for TON

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
    var ownKeys = function(o) {
        ownKeys = Object.getOwnPropertyNames || function (o) {
            var ar = [];
            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
            return ar;
        };
        return ownKeys(o);
    };
    return function (mod) {
        if (mod && mod.__esModule) return mod;
        var result = {};
        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
        __setModuleDefault(result, mod);
        return result;
    };
})();
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.SearcherService = void 0;
const node_path_1 = __importDefault(require("node:path"));
const grpc = __importStar(require("@grpc/grpc-js"));
const protoLoader = __importStar(require("@grpc/proto-loader"));
const node_util_1 = require("node:util");
const grpc_js_1 = require("@grpc/grpc-js");
const protoPath = node_path_1.default.join(__dirname, '..', 'sova-grpc-proto', 'proto', 'searcher.proto');
const packageDefinition = protoLoader.loadSync(protoPath, {
    keepCase: false,
    longs: String,
    enums: String,
    oneofs: true,
});
const proto = grpc.loadPackageDefinition(packageDefinition);
const pkg = proto.searcher;
class SearcherService {
    constructor(url, secureConnection, accessToken) {
        this.accessToken = accessToken;
        const metadata = new grpc.Metadata();
        if (this.accessToken) {
            metadata.add('authorization', `Bearer ${this.accessToken.value}`);
        }
        this.client = new pkg.SearcherService(url, secureConnection ? grpc_js_1.ChannelCredentials.createSsl() : grpc.credentials.createInsecure(), { metadata });
    }
    subscribeBundleResults() {
        return this.client.SubscribeBundleResults({}, {});
    }
    sendBundle(messages, expireAt) {
        let expirationNs = undefined;
        if (expireAt) {
            const milliseconds = expireAt.getTime();
            expirationNs = {
                seconds: Math.floor(milliseconds / 1000),
                nanos: (milliseconds % 1000) * 1e6
            };
        }
        const request = {
            message: messages,
            expirationNs,
        };
        return (0, node_util_1.promisify)(this.client.SendBundle.bind(this.client, request))();
    }
    getTipAddresses() {
        return (0, node_util_1.promisify)(this.client.GetTipAddresses.bind(this.client, {}))();
    }
    subscribeMempool(subscription) {
        return this.client.subscribeMempool(subscription);
    }
    subscribeByAddresses(addresses) {
        return this.subscribeMempool({
            addresses: {
                address: addresses,
            }
        });
    }
    subscribeByWorkchain(workchainId) {
        return this.subscribeMempool({
            workchain: {
                workchainId,
            }
        });
    }
    subscribeByWorkchainShard(workchainId, shard) {
        return this.subscribeMempool({
            workchainShard: {
                workchainId,
                shard,
            }
        });
    }
    subscribeByExternalOutMessageOpcode(workchainId, shard, opcode) {
        return this.subscribeMempool({
            externalOutMessageBodyOpcode: {
                workchainId,
                shard,
                opcode
            }
        });
    }
    subscribeByInternalMessageOpcode(workchainId, shard, opcode) {
        return this.subscribeMempool({
            internalMessageBodyOpcode: {
                opcode
            }
        });
    }
}
exports.SearcherService = SearcherService;
//# sourceMappingURL=searcher.service.js.map