ethers.js/packages/providers/url-json-rpc-provider.js
2019-05-23 19:13:44 -04:00

67 lines
2.9 KiB
JavaScript

"use strict";
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
var errors = __importStar(require("@ethersproject/errors"));
var networks_1 = require("@ethersproject/networks");
var properties_1 = require("@ethersproject/properties");
var json_rpc_provider_1 = require("./json-rpc-provider");
var UrlJsonRpcProvider = /** @class */ (function (_super) {
__extends(UrlJsonRpcProvider, _super);
function UrlJsonRpcProvider(network, apiKey) {
var _newTarget = this.constructor;
var _this = this;
errors.checkAbstract(_newTarget, UrlJsonRpcProvider);
// Normalize the Network and API Key
network = _newTarget.getNetwork(network);
apiKey = _newTarget.getApiKey(apiKey);
var url = _newTarget.getUrl(network, apiKey);
_this = _super.call(this, url, network) || this;
properties_1.defineReadOnly(_this, "apiKey", apiKey);
return _this;
}
UrlJsonRpcProvider.prototype._startPending = function () {
errors.warn("WARNING: API provider does not support pending filters");
};
UrlJsonRpcProvider.prototype.getSigner = function (address) {
errors.throwError("API provider does not support signing", errors.UNSUPPORTED_OPERATION, { operation: "getSigner" });
return null;
};
UrlJsonRpcProvider.prototype.listAccounts = function () {
return Promise.resolve([]);
};
UrlJsonRpcProvider.getNetwork = function (network) {
return networks_1.getNetwork((network == null) ? "homestead" : network);
};
// Return a defaultApiKey if null, otherwise validate the API key
UrlJsonRpcProvider.getApiKey = function (apiKey) {
return apiKey;
};
// Returns the url for the given network and API key
UrlJsonRpcProvider.getUrl = function (network, apiKey) {
return errors.throwError("not implemented; sub-classes must override getUrl", errors.NOT_IMPLEMENTED, {
operation: "getUrl"
});
};
return UrlJsonRpcProvider;
}(json_rpc_provider_1.JsonRpcProvider));
exports.UrlJsonRpcProvider = UrlJsonRpcProvider;