feat(OptimizelyConfig): Add new fields to OptimizelyConfig (#230)

Summary
The following new public properties are added to OptimizelyConfig:

sdkKey
environmentKey
attributes
audiences
events
experimentRules and deliveryRules to OptimizelyFeature
audiences to OptimizelyExperiment
Test plan
All FSC tests OPTIMIZELY_CONFIG_V2 tests should pass.
https://app.travis-ci.com/github/optimizely/fullstack-sdk-compatibility-suite/builds/235923589

Author: ozayr-zaviar

src/Optimizely/Config/DatafileProjectConfig.php

@@ -93,6 +93,16 @@ class DatafileProjectConfig implements ProjectConfigInterface
      */
     private $datafile;
 
+    /**
+     * @var string environmentKey of the config.
+     */
+    private $environmentKey;
+
+    /**
+     * @var string sdkKey of the config.
+     */
+    private $sdkKey;
+
     /**
      * @var string Revision of the datafile.
      */
@@ -172,6 +182,34 @@ class DatafileProjectConfig implements ProjectConfigInterface
      */
     private $_rollouts;
 
+    /**
+     * list of Attributes that will be parsed from the datafile
+     *
+     * @var [Attribute]
+     */
+    private $attributes;
+
+    /**
+     * list of Audiences that will be parsed from the datafile
+     *
+     * @var [Audience]
+     */
+    private $audiences;
+
+    /**
+     * list of Events that will be parsed from the datafile
+     *
+     * @var [Event]
+     */
+    private $events;
+
+    /**
+     * list of Typed Audiences that will be parsed from the datafile
+     *
+     * @var [Audience]
+     */
+    private $typedAudiences;
+
     /**
      * internal mapping of feature keys to feature flag models.
      *
@@ -222,6 +260,8 @@ public function __construct($datafile, $logger, $errorHandler)
         $this->_logger = $logger;
         $this->_errorHandler = $errorHandler;
         $this->_version = $config['version'];
+        $this->environmentKey = isset($config['environmentKey']) ? $config['environmentKey'] : '';
+        $this->sdkKey = isset($config['sdkKey']) ? $config['sdkKey'] : '';
         if (!in_array($this->_version, $supportedVersions)) {
             throw new InvalidDatafileVersionException(
                 "This version of the PHP SDK does not support the given datafile version: {$this->_version}."
@@ -237,10 +277,10 @@ public function __construct($datafile, $logger, $errorHandler)
 
         $groups = $config['groups'] ?: [];
         $experiments = $config['experiments'] ?: [];
-        $events = $config['events'] ?: [];
-        $attributes = $config['attributes'] ?: [];
-        $audiences = $config['audiences'] ?: [];
-        $typedAudiences = isset($config['typedAudiences']) ? $config['typedAudiences']: [];
+        $this->attributes = isset($config['attributes']) ? $config['attributes'] : [];
+        $this->audiences = isset($config['audiences']) ? $config['audiences'] : [];
+        $this->events = isset($config['events']) ? $config['events'] : [];
+        $this->typedAudiences = isset($config['typedAudiences']) ? $config['typedAudiences'] : [];
         $rollouts = isset($config['rollouts']) ? $config['rollouts'] : [];
         $featureFlags = isset($config['featureFlags']) ? $config['featureFlags']: [];
 
@@ -258,10 +298,10 @@ public function __construct($datafile, $logger, $errorHandler)
 
         $this->_groupIdMap = ConfigParser::generateMap($groups, 'id', Group::class);
         $this->_experimentIdMap = ConfigParser::generateMap($experiments, 'id', Experiment::class);
-        $this->_eventKeyMap = ConfigParser::generateMap($events, 'key', Event::class);
-        $this->_attributeKeyMap = ConfigParser::generateMap($attributes, 'key', Attribute::class);
-        $typedAudienceIdMap = ConfigParser::generateMap($typedAudiences, 'id', Audience::class);
-        $this->_audienceIdMap = ConfigParser::generateMap($audiences, 'id', Audience::class);
+        $this->_eventKeyMap = ConfigParser::generateMap($this->events, 'key', Event::class);
+        $this->_attributeKeyMap = ConfigParser::generateMap($this->attributes, 'key', Attribute::class);
+        $typedAudienceIdMap = ConfigParser::generateMap($this->typedAudiences, 'id', Audience::class);
+        $this->_audienceIdMap = ConfigParser::generateMap($this->audiences, 'id', Audience::class);
         $this->_rollouts = ConfigParser::generateMap($rollouts, null, Rollout::class);
         $this->_featureFlags = ConfigParser::generateMap($featureFlags, null, FeatureFlag::class);
 
@@ -449,6 +489,22 @@ public function getRevision()
         return $this->_revision;
     }
 
+    /**
+     * @return string Config environmentKey.
+     */
+    public function getEnvironmentKey()
+    {
+        return $this->environmentKey;
+    }
+
+    /**
+     * @return string Config sdkKey.
+     */
+    public function getSdkKey()
+    {
+        return $this->sdkKey;
+    }
+
     /**
      * @return array List of feature flags parsed from the datafile
      */
@@ -457,6 +513,38 @@ public function getFeatureFlags()
         return $this->_featureFlags;
     }
 
+    /**
+     * @return array List of attributes parsed from the datafile
+     */
+    public function getAttributes()
+    {
+        return $this->attributes;
+    }
+
+    /**
+     * @return array List of audiences parsed from the datafile
+     */
+    public function getAudiences()
+    {
+        return $this->audiences;
+    }
+
+    /**
+     * @return array List of events parsed from the datafile
+     */
+    public function getEvents()
+    {
+        return $this->events;
+    }
+
+    /**
+     * @return array List of typed audiences parsed from the datafile
+     */
+    public function getTypedAudiences()
+    {
+        return $this->typedAudiences;
+    }
+
     /**
      * @return array List of all experiments (including group experiments)
      *               parsed from the datafile
@@ -470,7 +558,7 @@ public function getAllExperiments()
                 $rolloutExperimentIds[] = $experiment->getId();
             }
         }
-        return array_filter(array_values($this->_experimentKeyMap), function ($experiment) use ($rolloutExperimentIds) {
+        return array_filter(array_values($this->_experimentIdMap), function ($experiment) use ($rolloutExperimentIds) {
             return !in_array($experiment->getId(), $rolloutExperimentIds);
         });
     }

src/Optimizely/Config/ProjectConfigInterface.php

@@ -51,6 +51,37 @@ public function getBotFiltering();
      */
     public function getRevision();
 
+    /**
+     * @return string String representing environment key of the datafile.
+     */
+    public function getEnvironmentKey();
+
+    /**
+     * @return string String representing sdkkey of the datafile.
+     */
+    public function getSdkKey();
+
+    /**
+     * @return array List of attributes parsed from the datafile
+     */
+    public function getAttributes();
+
+    /**
+     * @return array List of audiences parsed from the datafile
+     */
+    public function getAudiences();
+
+    /**
+     * @return array List of events parsed from the datafile
+     */
+    public function getEvents();
+
+    /**
+     * @return array List of typed audiences parsed from the datafile
+     */
+    public function getTypedAudiences();
+
+    
     /**
      * @return array List of feature flags parsed from the datafile
      */

src/Optimizely/OptimizelyConfig/OptimizelyAttribute.php

@@ -0,0 +1,60 @@
+<?php
+/**
+ * Copyright 2021, Optimizely Inc and Contributors
+ *
+ * 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.
+ */
+namespace Optimizely\OptimizelyConfig;
+
+class OptimizelyAttribute implements \JsonSerializable
+{
+    /**
+     * @var string id representing attribute.
+     */
+    private $id;
+
+    /**
+     * @var string key representing attribute.
+     */
+    private $key;
+
+    public function __construct($id, $key)
+    {
+        $this->id = $id;
+        $this->key = $key;
+    }
+
+    /**
+     * @return string attribute id.
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    /**
+     * @return string attribute key.
+     */
+    public function getKey()
+    {
+        return $this->key;
+    }
+
+    /**
+     * @return string JSON representation of the object.
+     */
+    public function jsonSerialize()
+    {
+        return get_object_vars($this);
+    }
+}

src/Optimizely/OptimizelyConfig/OptimizelyAudience.php

@@ -0,0 +1,75 @@
+<?php
+/**
+ * Copyright 2021, Optimizely Inc and Contributors
+ *
+ * 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.
+ */
+namespace Optimizely\OptimizelyConfig;
+
+class OptimizelyAudience implements \JsonSerializable
+{
+    /**
+     * @var string representing audience id.
+     */
+    private $id;
+
+    /**
+     * @var string representing audience name .
+     */
+    private $name;
+
+    /**
+     * @var string conditions representing audience conditions.
+     */
+    private $conditions;
+
+
+    public function __construct($id, $name, $conditions)
+    {
+        $this->id = $id;
+        $this->name = $name;
+        $this->conditions = $conditions;
+    }
+
+    /**
+     * @return string audience id.
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    /**
+     * @return string audience name.
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * @return string audience conditions.
+     */
+    public function getConditions()
+    {
+        return $this->conditions;
+    }
+
+    /**
+     * @return string JSON representation of the object.
+     */
+    public function jsonSerialize()
+    {
+        return get_object_vars($this);
+    }
+}