@blockchain-api/connector-js
Version:
Blockchain Api Connector
183 lines (182 loc) • 8.87 kB
JavaScript
;
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step((generator = generator.apply(thisArg, _arguments || [])).next());
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var __generator = (this && this.__generator) || function (thisArg, body) {
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function verb(n) { return function (v) { return step([n, v]); }; }
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var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.validateBody = exports.httpDelete = exports.httpPut = exports.postMultiForm = exports.httpPost = exports.httpGet = exports.axios = void 0;
var axios_1 = __importDefault(require("axios"));
var axios_retry_1 = __importStar(require("axios-retry"));
var class_transformer_1 = require("class-transformer");
var class_validator_1 = require("class-validator");
var http_1 = __importDefault(require("http"));
var https_1 = __importDefault(require("https"));
var constants_1 = require("./constants");
exports.axios = axios_1.default.create({
httpAgent: new http_1.default.Agent({ keepAlive: true }),
httpsAgent: new https_1.default.Agent({ keepAlive: true }),
});
// In case of 429 Too Many Requests response error, request is triggered again
(0, axios_retry_1.default)(exports.axios, {
retryDelay: function () {
return process.env.RETRY_DELAY ? Number(process.env.RETRY_DELAY) : constants_1.RETRY_DELAY;
},
retries: process.env.RETRIES ? Number(process.env.RETRIES) : constants_1.RETRIES,
retryCondition: function (error) { var _a; return (0, axios_retry_1.isNetworkOrIdempotentRequestError)(error) || ((_a = error === null || error === void 0 ? void 0 : error.response) === null || _a === void 0 ? void 0 : _a.status) === 429; },
});
var baseUrl = function () { return process.env.API_URL || constants_1.API_URL; };
var headers = function () { return ({
headers: {
"x-api-key": process.env.BLOCKCHAIN_API_KEY || "",
"x-testnet-type": process.env.TESTNET_TYPE || "ethereum-rinkeby",
},
}); };
var httpGet = function (url) { return __awaiter(void 0, void 0, void 0, function () {
var data;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, exports.axios.get("" + baseUrl() + url, headers())];
case 1:
data = (_a.sent()).data;
return [2 /*return*/, data];
}
});
}); };
exports.httpGet = httpGet;
var httpPost = function (url, body, classType) { return __awaiter(void 0, void 0, void 0, function () {
var data;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, (0, exports.validateBody)(body, classType)];
case 1:
_a.sent();
return [4 /*yield*/, exports.axios.post("" + baseUrl() + url, body, headers())];
case 2:
data = (_a.sent()).data;
return [2 /*return*/, data];
}
});
}); };
exports.httpPost = httpPost;
var postMultiForm = function (url, body) { return __awaiter(void 0, void 0, void 0, function () {
var h, data;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
h = headers();
h.headers = __assign(__assign({}, h.headers), body.getHeaders());
return [4 /*yield*/, exports.axios.post("" + baseUrl() + url, body, h)];
case 1:
data = (_a.sent()).data;
return [2 /*return*/, data];
}
});
}); };
exports.postMultiForm = postMultiForm;
var httpPut = function (url, body, classType) { return __awaiter(void 0, void 0, void 0, function () {
var data;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, (0, exports.validateBody)(body, classType)];
case 1:
_a.sent();
return [4 /*yield*/, exports.axios.put("" + baseUrl() + url, body, headers())];
case 2:
data = (_a.sent()).data;
return [2 /*return*/, data];
}
});
}); };
exports.httpPut = httpPut;
var httpDelete = function (url) { return __awaiter(void 0, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, exports.axios.delete("" + baseUrl() + url, headers())];
case 1:
_a.sent();
return [2 /*return*/];
}
});
}); };
exports.httpDelete = httpDelete;
var validateBody = function (body, classType) { return __awaiter(void 0, void 0, void 0, function () {
var classInstance;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!classType) return [3 /*break*/, 2];
classInstance = (0, class_transformer_1.plainToClass)(classType, body);
return [4 /*yield*/, (0, class_validator_1.validateOrReject)(classInstance)];
case 1:
_a.sent();
_a.label = 2;
case 2: return [2 /*return*/];
}
});
}); };
exports.validateBody = validateBody;