feat: getOptimizelyConfig (#19)

* Added Support for Optimizely Config

Author: msohailhussain

package.json

@@ -28,7 +28,7 @@
   },
   "dependencies": {
     "@optimizely/js-sdk-logging": "^0.1.0",
-    "@optimizely/optimizely-sdk": "3.3.2",
+    "@optimizely/optimizely-sdk": "3.4.1",
     "hoist-non-react-statics": "^3.3.0",
     "prop-types": "^15.6.2",
     "utility-types": "^2.1.0"

src/client.spec.ts

@@ -40,6 +40,7 @@ describe('ReactSDKClient', () => {
       getFeatureVariableDouble: jest.fn(() => null),
       getFeatureVariableInteger: jest.fn(() => null),
       getFeatureVariableString: jest.fn(() => null),
+      getOptimizelyConfig: jest.fn(() => null),
       onReady: jest.fn(() => Promise.resolve({ success: false })),
       close: jest.fn(),
       notificationCenter: {

src/client.ts

@@ -1,5 +1,5 @@
 /**
- * Copyright 2019, Optimizely
+ * Copyright 2019-2020, Optimizely
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -99,6 +99,8 @@ export interface ReactSDKClient extends optimizely.Client {
     overrideAttributes?: optimizely.UserAttributes,
   ): Array<string>
 
+  getOptimizelyConfig(): optimizely.OptimizelyConfig | null;
+
   track(
     eventKey: string,
     overrideUserId?: string | optimizely.EventTags,
@@ -578,6 +580,14 @@ class OptimizelyReactSDKClient implements ReactSDKClient {
     return this._client.setForcedVariation(experiment, finalUserId, finalVariationKey)
   }
 
+  /**
+   *  Returns OptimizelyConfig object containing experiments and features data
+   *  @returns {optimizely.OptimizelyConfig | null} optimizely config
+   */
+  public getOptimizelyConfig(): optimizely.OptimizelyConfig | null {
+    return this._client.getOptimizelyConfig()
+  }
+
   /**
    * Cleanup method for killing an running timers and flushing eventQueue
    */