starknet-devnet/dist/rpc-provider.js

Starknet Devnet provider

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.RpcProvider = void 0;
const axios_1 = require("axios");
const types_1 = require("./types");
class RpcProvider {
    constructor(httpProvider, url) {
        this.httpProvider = httpProvider;
        this.url = url;
    }
    // eslint-disable-next-line @typescript-eslint/no-explicit-any
    async sendRequest(method, params = {}) {
        // providing a string may be of use in case a bigint needs to be preserved
        const paramsSerialized = typeof params === "string" ? params : JSON.stringify(params);
        const jsonRpcBodySerialized = `{
            "jsonrpc": "2.0",
            "id": "1",
            "method": "${method}",
            "params": ${paramsSerialized}
        }`;
        return this.httpProvider
            .post(this.url, jsonRpcBodySerialized, {
            headers: {
                "Content-Type": "application/json",
            },
        })
            .then((resp) => {
            if ("result" in resp.data) {
                return resp.data["result"];
            }
            else if ("error" in resp.data) {
                // not wrapping in new Error to avoid printing as [Object object]
                throw resp.data["error"];
            }
            else {
                throw resp.data;
            }
        })
            .catch((err) => {
            if (err.code === axios_1.AxiosError.ECONNABORTED) {
                throw types_1.DevnetProviderError.fromAxiosError(err);
            }
            throw err;
        });
    }
}
exports.RpcProvider = RpcProvider;