vwo-fme-node-sdk
Version:
VWO Node/JavaScript SDK for Feature Management and Experimentation
183 lines • 10.3 kB
JavaScript
;
/**
* Copyright 2024-2025 Wingify Software Pvt. Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
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.BatchEventsDispatcher = void 0;
var network_layer_1 = require("../packages/network-layer");
var UrlUtil_1 = require("./UrlUtil");
var network_layer_2 = require("../packages/network-layer");
var HttpMethodEnum_1 = require("../enums/HttpMethodEnum");
var UrlEnum_1 = require("../enums/UrlEnum");
var SettingsService_1 = require("../services/SettingsService");
var logger_1 = require("../packages/logger");
var LogMessageUtil_1 = require("../utils/LogMessageUtil");
var log_messages_1 = require("../enums/log-messages");
var DataTypeUtil_1 = require("../utils/DataTypeUtil");
var PromiseUtil_1 = require("./PromiseUtil");
var BatchEventsDispatcher = /** @class */ (function () {
function BatchEventsDispatcher() {
}
BatchEventsDispatcher.dispatch = function (payload, flushCallback, queryParams) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.sendPostApiRequest(queryParams, payload, flushCallback)];
case 1: return [2 /*return*/, _a.sent()];
}
});
});
};
/**
* Sends a POST request to the server.
* @param properties - The properties of the request.
* @param payload - The payload of the request.
* @returns A promise that resolves to a void.
*/
BatchEventsDispatcher.sendPostApiRequest = function (properties, payload, flushCallback) {
return __awaiter(this, void 0, void 0, function () {
var deferred, networkManager, retryConfig, headers, baseUrl, request, response, batchApiResult, error_1, batchApiResult;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
deferred = new PromiseUtil_1.Deferred();
networkManager = network_layer_2.NetworkManager.Instance;
networkManager.attachClient();
retryConfig = networkManager.getRetryConfig();
headers = {};
headers['Authorization'] = SettingsService_1.SettingsService.Instance.sdkKey;
baseUrl = UrlUtil_1.UrlUtil.getBaseUrl();
baseUrl = UrlUtil_1.UrlUtil.getUpdatedBaseUrl(baseUrl);
request = new network_layer_1.RequestModel(baseUrl, HttpMethodEnum_1.HttpMethodEnum.POST, UrlEnum_1.UrlEnum.BATCH_EVENTS, properties, payload, headers, SettingsService_1.SettingsService.Instance.protocol, SettingsService_1.SettingsService.Instance.port, retryConfig);
_a.label = 1;
case 1:
_a.trys.push([1, 3, , 4]);
return [4 /*yield*/, network_layer_2.NetworkManager.Instance.post(request)];
case 2:
response = _a.sent();
batchApiResult = this.handleBatchResponse(UrlEnum_1.UrlEnum.BATCH_EVENTS, payload, properties, null, response, flushCallback);
deferred.resolve(batchApiResult);
return [2 /*return*/, deferred.promise];
case 3:
error_1 = _a.sent();
batchApiResult = this.handleBatchResponse(UrlEnum_1.UrlEnum.BATCH_EVENTS, payload, properties, error_1, null, flushCallback);
deferred.resolve(batchApiResult);
return [2 /*return*/, deferred.promise];
case 4: return [2 /*return*/];
}
});
});
};
/**
* Handles the response from batch events API call
* @param properties - Request properties containing events
* @param queryParams - Query parameters from the request
* @param error - Error object if request failed
* @param res - Response object from the API
* @param rawData - Raw response data
* @param callback - Callback function to handle the result
*/
BatchEventsDispatcher.handleBatchResponse = function (endPoint, payload, queryParams, err, res, callback) {
var eventsPerRequest = payload.ev.length;
var accountId = queryParams.a;
var error = err ? err : res === null || res === void 0 ? void 0 : res.getError();
if (error && !(error instanceof Error)) {
if ((0, DataTypeUtil_1.isString)(error)) {
error = new Error(error);
}
else if (error instanceof Object) {
error = new Error(JSON.stringify(error));
}
}
if (error) {
logger_1.LogManager.Instance.info((0, LogMessageUtil_1.buildMessage)(log_messages_1.InfoLogMessagesEnum.IMPRESSION_BATCH_FAILED));
logger_1.LogManager.Instance.error((0, LogMessageUtil_1.buildMessage)(log_messages_1.ErrorLogMessagesEnum.NETWORK_CALL_FAILED, {
method: HttpMethodEnum_1.HttpMethodEnum.POST,
err: error.message,
}));
callback(error, payload);
return { status: 'error', events: payload };
}
var statusCode = res === null || res === void 0 ? void 0 : res.getStatusCode();
if (statusCode === 200) {
logger_1.LogManager.Instance.info((0, LogMessageUtil_1.buildMessage)(log_messages_1.InfoLogMessagesEnum.IMPRESSION_BATCH_SUCCESS, {
accountId: accountId,
endPoint: endPoint,
}));
callback(null, payload);
return { status: 'success', events: payload };
}
if (statusCode === 413) {
logger_1.LogManager.Instance.error((0, LogMessageUtil_1.buildMessage)(log_messages_1.ErrorLogMessagesEnum.CONFIG_BATCH_EVENT_LIMIT_EXCEEDED, {
accountId: accountId,
endPoint: endPoint,
eventsPerRequest: eventsPerRequest,
}));
logger_1.LogManager.Instance.error((0, LogMessageUtil_1.buildMessage)(log_messages_1.ErrorLogMessagesEnum.NETWORK_CALL_FAILED, {
method: HttpMethodEnum_1.HttpMethodEnum.POST,
err: error.message,
}));
callback(error, payload);
return { status: 'error', events: payload };
}
logger_1.LogManager.Instance.error((0, LogMessageUtil_1.buildMessage)(log_messages_1.ErrorLogMessagesEnum.IMPRESSION_BATCH_FAILED));
logger_1.LogManager.Instance.error((0, LogMessageUtil_1.buildMessage)(log_messages_1.ErrorLogMessagesEnum.NETWORK_CALL_FAILED, {
method: HttpMethodEnum_1.HttpMethodEnum.POST,
err: error.message,
}));
callback(error, payload);
return { status: 'error', events: payload };
};
return BatchEventsDispatcher;
}());
exports.BatchEventsDispatcher = BatchEventsDispatcher;
exports.default = BatchEventsDispatcher;
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