ethers.js/packages/providers/lib/cloudflare-provider.js

"use strict";
var __extends = (this && this.__extends) || (function () {
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Object.defineProperty(exports, "__esModule", { value: true });
exports.CloudflareProvider = void 0;
var url_json_rpc_provider_1 = require("./url-json-rpc-provider");
var logger_1 = require("@ethersproject/logger");
var _version_1 = require("./_version");
var logger = new logger_1.Logger(_version_1.version);
var CloudflareProvider = /** @class */ (function (_super) {
    __extends(CloudflareProvider, _super);
    function CloudflareProvider() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    CloudflareProvider.getApiKey = function (apiKey) {
        if (apiKey != null) {
            logger.throwArgumentError("apiKey not supported for cloudflare", "apiKey", apiKey);
        }
        return null;
    };
    CloudflareProvider.getUrl = function (network, apiKey) {
        var host = null;
        switch (network.name) {
            case "homestead":
                host = "https://cloudflare-eth.com/";
                break;
            default:
                logger.throwArgumentError("unsupported network", "network", arguments[0]);
        }
        return host;
    };
    CloudflareProvider.prototype.perform = function (method, params) {
        return __awaiter(this, void 0, void 0, function () {
            var block;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0:
                        if (!(method === "getBlockNumber")) return [3 /*break*/, 2];
                        return [4 /*yield*/, _super.prototype.perform.call(this, "getBlock", { blockTag: "latest" })];
                    case 1:
                        block = _a.sent();
                        return [2 /*return*/, block.number];
                    case 2: return [2 /*return*/, _super.prototype.perform.call(this, method, params)];
                }
            });
        });
    };
    return CloudflareProvider;
}(url_json_rpc_provider_1.UrlJsonRpcProvider));
exports.CloudflareProvider = CloudflareProvider;
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