@aptos-labs/aptos-client
Version:
Client package for accessing the Aptos network API.
235 lines (234 loc) • 11.2 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g = Object.create((typeof Iterator === "function" ? Iterator : Object).prototype);
return g.next = verb(0), g["throw"] = verb(1), g["return"] = verb(2), typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (g && (g = 0, op[0] && (_ = 0)), _) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = aptosClient;
exports.jsonRequest = jsonRequest;
exports.bcsRequest = bcsRequest;
var got_1 = require("got");
var cookieJar_1 = require("./cookieJar");
var cookieJar = new cookieJar_1.CookieJar();
/**
* Used for JSON responses
* @param requestOptions
*/
function aptosClient(requestOptions) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, jsonRequest(requestOptions)];
});
});
}
function jsonRequest(requestOptions) {
return __awaiter(this, void 0, void 0, function () {
var params, method, url, headers, body, request, response, error_1, gotError;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
params = requestOptions.params, method = requestOptions.method, url = requestOptions.url, headers = requestOptions.headers, body = requestOptions.body;
request = {
http2: true,
searchParams: convertBigIntToString(params),
method: method,
url: url,
responseType: "json",
headers: headers,
hooks: {
beforeRequest: [
function (options) {
var cookies = cookieJar.getCookies(new URL(options.url));
if ((cookies === null || cookies === void 0 ? void 0 : cookies.length) > 0 && options.headers) {
/* eslint-disable no-param-reassign */
options.headers.cookie = cookies
.map(function (cookie) { return "".concat(cookie.name, "=").concat(cookie.value); })
.join("; ");
}
},
],
afterResponse: [
function (response) {
if (Array.isArray(response.headers["set-cookie"])) {
response.headers["set-cookie"].forEach(function (c) {
cookieJar.setCookie(new URL(response.url), c);
});
}
return response;
},
],
},
};
if (body) {
if (body instanceof Uint8Array) {
request.body = Buffer.from(body);
}
else {
request.body = Buffer.from(JSON.stringify(body));
}
}
_a.label = 1;
case 1:
_a.trys.push([1, 3, , 4]);
return [4 /*yield*/, (0, got_1.default)(request)];
case 2:
response = _a.sent();
return [2 /*return*/, parseResponse(response)];
case 3:
error_1 = _a.sent();
gotError = error_1;
if (gotError.response) {
return [2 /*return*/, parseResponse(gotError.response)];
}
throw error_1;
case 4: return [2 /*return*/];
}
});
});
}
/**
* Used for binary responses, such as BCS outputs
*
* @experimental
* @param requestOptions
*/
function bcsRequest(requestOptions) {
return __awaiter(this, void 0, void 0, function () {
var params, method, url, headers, body, request, _a, _b, _c, error_2, gotError;
return __generator(this, function (_d) {
switch (_d.label) {
case 0:
params = requestOptions.params, method = requestOptions.method, url = requestOptions.url, headers = requestOptions.headers, body = requestOptions.body;
request = {
http2: true,
searchParams: convertBigIntToString(params),
method: method,
url: url,
responseType: "buffer",
headers: headers,
hooks: {
beforeRequest: [
function (options) {
var cookies = cookieJar.getCookies(new URL(options.url));
if ((cookies === null || cookies === void 0 ? void 0 : cookies.length) > 0 && options.headers) {
/* eslint-disable no-param-reassign */
options.headers.cookie = cookies
.map(function (cookie) { return "".concat(cookie.name, "=").concat(cookie.value); })
.join("; ");
}
},
],
afterResponse: [
function (response) {
if (Array.isArray(response.headers["set-cookie"])) {
response.headers["set-cookie"].forEach(function (c) {
cookieJar.setCookie(new URL(response.url), c);
});
}
return response;
},
],
},
};
if (body) {
if (body instanceof Uint8Array) {
request.body = Buffer.from(body);
}
else {
request.body = Buffer.from(JSON.stringify(body));
}
}
_d.label = 1;
case 1:
_d.trys.push([1, 7, , 8]);
_a = method;
switch (_a) {
case "GET": return [3 /*break*/, 2];
case "POST": return [3 /*break*/, 4];
}
return [3 /*break*/, 6];
case 2:
_b = parseResponse;
return [4 /*yield*/, got_1.default.get(request)];
case 3: return [2 /*return*/, _b.apply(void 0, [_d.sent()])];
case 4:
_c = parseResponse;
return [4 /*yield*/, got_1.default.post(request)];
case 5: return [2 /*return*/, _c.apply(void 0, [_d.sent()])];
case 6: return [3 /*break*/, 8];
case 7:
error_2 = _d.sent();
gotError = error_2;
if (gotError.response) {
return [2 /*return*/, parseResponse(gotError.response)];
}
throw error_2;
case 8: throw new Error("Unsupported method: ".concat(method));
}
});
});
}
function parseResponse(response) {
return {
status: response.statusCode,
statusText: response.statusMessage || "",
data: response.body,
config: response.request.options,
request: response.request,
response: response,
headers: response.headers,
};
}
/**
* got supports only - string | number | boolean | null | undefined as searchParam value,
* so if we have bigint type, convert it to string
*/
function convertBigIntToString(obj) {
var result = {};
if (!obj)
return result;
Object.entries(obj).forEach(function (_a) {
var key = _a[0], value = _a[1];
if (Object.prototype.hasOwnProperty.call(obj, key)) {
if (typeof value === "bigint") {
result[key] = String(value);
}
else {
result[key] = value;
}
}
});
return result;
}