vwo-fme-node-sdk
Version:
VWO Node/JavaScript SDK for Feature Management and Experimentation
131 lines • 6.87 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.StorageService = void 0;
/**
* 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 StorageEnum_1 = require("../enums/StorageEnum");
var storage_1 = require("../packages/storage");
var log_messages_1 = require("../enums/log-messages");
var logger_1 = require("../packages/logger");
var DataTypeUtil_1 = require("../utils/DataTypeUtil");
var LogMessageUtil_1 = require("../utils/LogMessageUtil");
var PromiseUtil_1 = require("../utils/PromiseUtil");
var StorageService = /** @class */ (function () {
function StorageService() {
this.storageData = {};
}
/**
* Retrieves data from storage based on the feature key and user ID.
* @param featureKey The key to identify the feature data.
* @param user The user object containing at least an ID.
* @returns A promise that resolves to the data retrieved or an error/storage status enum.
*/
StorageService.prototype.getDataInStorage = function (featureKey, context) {
return __awaiter(this, void 0, void 0, function () {
var deferredObject, storageInstance;
return __generator(this, function (_a) {
deferredObject = new PromiseUtil_1.Deferred();
storageInstance = storage_1.Storage.Instance.getConnector();
// Check if the storage instance is available
if ((0, DataTypeUtil_1.isNull)(storageInstance) || (0, DataTypeUtil_1.isUndefined)(storageInstance)) {
deferredObject.resolve(StorageEnum_1.StorageEnum.STORAGE_UNDEFINED);
}
else {
storageInstance
.get(featureKey, context.getId())
.then(function (data) {
deferredObject.resolve(data);
})
.catch(function (err) {
logger_1.LogManager.Instance.error((0, LogMessageUtil_1.buildMessage)(log_messages_1.ErrorLogMessagesEnum.STORED_DATA_ERROR, {
err: err,
}));
deferredObject.resolve(StorageEnum_1.StorageEnum.NO_DATA_FOUND);
});
}
return [2 /*return*/, deferredObject.promise];
});
});
};
/**
* Stores data in the storage.
* @param data The data to be stored as a record.
* @returns A promise that resolves to true if data is successfully stored, otherwise false.
*/
StorageService.prototype.setDataInStorage = function (data) {
return __awaiter(this, void 0, void 0, function () {
var deferredObject, storageInstance;
return __generator(this, function (_a) {
deferredObject = new PromiseUtil_1.Deferred();
storageInstance = storage_1.Storage.Instance.getConnector();
// Check if the storage instance is available
if (storageInstance === null || storageInstance === undefined) {
deferredObject.resolve(false);
}
else {
storageInstance
.set(data)
.then(function () {
deferredObject.resolve(true);
})
.catch(function () {
deferredObject.resolve(false);
});
}
return [2 /*return*/, deferredObject.promise];
});
});
};
return StorageService;
}());
exports.StorageService = StorageService;
//# sourceMappingURL=StorageService.js.map