feat: added "enabled" field to decision metadata structure

src/Optimizely/Event/Builder/EventBuilder.php

@@ -143,7 +143,7 @@ private function getCommonParams($config, $userId, $attributes)
      *
      * @return array Hash representing parameters particular to impression event.
      */
-    private function getImpressionParams(Experiment $experiment, $variation, $flagKey, $ruleKey, $ruleType)
+    private function getImpressionParams(Experiment $experiment, $variation, $flagKey, $ruleKey, $ruleType, $enabled)
     {
         $variationKey = $variation->getKey() ? $variation->getKey() : '';
         $impressionParams = [
@@ -156,7 +156,8 @@ private function getImpressionParams(Experiment $experiment, $variation, $flagKe
                         FLAG_KEY => $flagKey,
                         RULE_KEY => $ruleKey,
                         RULE_TYPE => $ruleType,
-                        VARIATION_KEY => $variationKey
+                        VARIATION_KEY => $variationKey,
+                        ENABLED => $enabled
                     ],
                 ]
             ],
@@ -228,13 +229,13 @@ private function getConversionParams($eventEntity, $eventTags)
      *
      * @return LogEvent Event object to be sent to dispatcher.
      */
-    public function createImpressionEvent($config, $experimentKey, $variationKey, $flagKey, $ruleKey, $ruleType, $userId, $attributes)
+    public function createImpressionEvent($config, $experimentKey, $variationKey, $flagKey, $ruleKey, $ruleType, $enabled, $userId, $attributes)
     {
         $eventParams = $this->getCommonParams($config, $userId, $attributes);
 
         $experiment = $config->getExperimentFromKey($experimentKey);
         $variation = $config->getVariationFromKey($experimentKey, $variationKey);
-        $impressionParams = $this->getImpressionParams($experiment, $variation, $flagKey, $ruleKey, $ruleType);
+        $impressionParams = $this->getImpressionParams($experiment, $variation, $flagKey, $ruleKey, $ruleType, $enabled);
 
         $eventParams[VISITORS][0][SNAPSHOTS][] = $impressionParams;
 

src/Optimizely/Event/Builder/Params.php

@@ -44,3 +44,4 @@
 define('RULE_KEY', 'rule_key');
 define('RULE_TYPE', 'rule_type');
 define('VARIATION_KEY', 'variation_key');
+define('ENABLED', 'enabled');

src/Optimizely/Optimizely.php

@@ -195,10 +195,10 @@ private function validateUserInputs($attributes, $eventTags = null)
      * @param  array         Associative array of user attributes
      * @param  DatafileProjectConfig DatafileProjectConfig instance
      */
-    protected function sendImpressionEvent($config, $experimentKey, $variationKey, $flagKey, $ruleKey, $ruleType, $userId, $attributes)
+    protected function sendImpressionEvent($config, $experimentKey, $variationKey, $flagKey, $ruleKey, $ruleType, $enabled, $userId, $attributes)
     {
         $impressionEvent = $this->_eventBuilder
-            ->createImpressionEvent($config, $experimentKey, $variationKey, $flagKey, $ruleKey, $ruleType, $userId, $attributes);
+            ->createImpressionEvent($config, $experimentKey, $variationKey, $flagKey, $ruleKey, $ruleType, $enabled, $userId, $attributes);
         $this->_logger->log(Logger::INFO, sprintf('Activating user "%s" in experiment "%s".', $userId, $experimentKey));
         $this->_logger->log(
             Logger::DEBUG,
@@ -274,7 +274,7 @@ public function activate($experimentKey, $userId, $attributes = null)
             return null;
         }
 
-        $this->sendImpressionEvent($config, $experimentKey, $variationKey, '', $experimentKey, FeatureDecision::DECITION_SOURCE_EXPERIMENT, $userId, $attributes);
+        $this->sendImpressionEvent($config, $experimentKey, $variationKey, '', $experimentKey, FeatureDecision::DECITION_SOURCE_EXPERIMENT, true, $userId, $attributes);
 
         return $variationKey;
     }
@@ -556,8 +556,11 @@ public function isFeatureEnabled($featureFlagKey, $userId, $attributes = null)
         $variation = $decision->getVariation();
 
         if ($config->getSendFlagDecisions() && ($decision->getSource() == FeatureDecision::DECISION_SOURCE_ROLLOUT || !$variation)) {
+            if ($variation) {
+                $featureEnabled = $variation->getFeatureEnabled();
+            }
             $ruleKey = $decision->getExperiment() ? $decision->getExperiment()->getKey() : '';
-            $this->sendImpressionEvent($config, $ruleKey, $variation ? $variation->getKey() : '', $featureFlagKey, $ruleKey, $decision->getSource(), $userId, $attributes);
+            $this->sendImpressionEvent($config, $ruleKey, $variation ? $variation->getKey() : '', $featureFlagKey, $ruleKey, $decision->getSource(), $featureEnabled, $userId, $attributes);
         }
 
         if ($variation) {
@@ -569,7 +572,7 @@ public function isFeatureEnabled($featureFlagKey, $userId, $attributes = null)
                     'variationKey'=> $variation->getKey()
                 );
 
-                $this->sendImpressionEvent($config, $experimentKey, $variation->getKey(), $featureFlagKey, $experimentKey, $decision->getSource(), $userId, $attributes);
+                $this->sendImpressionEvent($config, $experimentKey, $variation->getKey(), $featureFlagKey, $experimentKey, $decision->getSource(), $featureEnabled, $userId, $attributes);
             } else {
                 $this->_logger->log(Logger::INFO, "The user '{$userId}' is not being experimented on Feature Flag '{$featureFlagKey}'.");
             }

tests/EventTests/EventBuilderTest.php

@@ -81,7 +81,8 @@ public function setUp()
                                   'flag_key' => 'test_experiment',
                                   'rule_key' => 'test_experiment',
                                   'rule_type' => 'experiment',
-                                  'variation_key'=> 'variation'
+                                  'variation_key'=> 'variation',
+                                  'enabled' => true
                               ]
                             ]]
                           );
@@ -146,6 +147,7 @@ public function testCreateImpressionEventNoAttributesNoValue()
             'test_experiment',
             'test_experiment',
             'experiment',
+            true,
             $this->testUserId,
             null
         );
@@ -205,6 +207,7 @@ public function testCreateImpressionEventWithAttributesNoValue()
             'test_experiment',
             'test_experiment',
             'experiment',
+            true,
             $this->testUserId,
             $userAttributes
         );
@@ -245,6 +248,7 @@ public function testCreateImpressionEventWithFalseAttributesNoValue()
             'test_experiment',
             'test_experiment',
             'experiment',
+            true,
             $this->testUserId,
             $userAttributes
         );
@@ -286,6 +290,7 @@ public function testCreateImpressionEventWithZeroAttributesNoValue()
             'test_experiment',
             'test_experiment',
             'experiment',
+            true,
             $this->testUserId,
             $userAttributes
         );
@@ -317,6 +322,7 @@ public function testCreateImpressionEventWithInvalidAttributesNoValue()
             'test_experiment',
             'test_experiment',
             'experiment',
+            true,
             $this->testUserId,
             $userAttributes
         );
@@ -357,6 +363,7 @@ public function testCreateImpressionEventWithUserAgentWhenBotFilteringIsEnabled(
             'test_experiment',
             'test_experiment',
             'experiment',
+            true,
             $this->testUserId,
             $userAttributes
         );
@@ -404,6 +411,7 @@ public function testCreateImpressionEventWithInvalidAttributeTypes()
             'test_experiment',
             'test_experiment',
             'experiment',
+            true,
             $this->testUserId,
             $userAttributes
         );
@@ -454,6 +462,7 @@ public function testCreateImpressionEventWithUserAgentWhenBotFilteringIsDisabled
             'test_experiment',
             'test_experiment',
             'experiment',
+            true,
             $this->testUserId,
             $userAttributes
         );
@@ -500,6 +509,7 @@ public function testCreateImpressionEventWithUserAgentWhenBotFilteringIsNull()
             'test_experiment',
             'test_experiment',
             'experiment',
+            true,
             $this->testUserId,
             $userAttributes
         );
@@ -829,6 +839,7 @@ public function testCreateImpressionEventWithBucketingIDAttribute()
             'test_experiment',
             'test_experiment',
             'experiment',
+            true,
             $this->testUserId,
             $userAttributes
         );

tests/OptimizelyTest.php

@@ -392,7 +392,7 @@ public function testActivateWithEmptyUserID()
         // Verify that sendImpressionEvent is called with expected attributes
         $optimizelyMock->expects($this->exactly(1))
             ->method('sendImpressionEvent')
-            ->with($this->projectConfig, 'test_experiment', 'variation', '', 'test_experiment', 'experiment', '', $userAttributes);
+            ->with($this->projectConfig, 'test_experiment', 'variation', '', 'test_experiment', 'experiment', true, '', $userAttributes);
 
         // Call activate
         $this->assertEquals('variation', $optimizelyMock->activate('test_experiment', '', $userAttributes));
@@ -487,7 +487,7 @@ public function testActivateNoAudienceNoAttributes()
         // Verify that sendImpression is called with expected params
         $optimizelyMock->expects($this->exactly(1))
             ->method('sendImpressionEvent')
-            ->with($this->projectConfig, 'group_experiment_1', 'group_exp_1_var_2', '', 'group_experiment_1', 'experiment', 'user_1', null);
+            ->with($this->projectConfig, 'group_experiment_1', 'group_exp_1_var_2', '', 'group_experiment_1', 'experiment', true, 'user_1', null);
 
         // Call activate
         $this->assertSame('group_exp_1_var_2', $optimizelyMock->activate('group_experiment_1', 'user_1'));
@@ -520,7 +520,7 @@ public function testActivateNoAudienceNoAttributesAfterSetForcedVariation()
         // Verify that sendImpression is called with expected params
         $optimizelyMock->expects($this->exactly(1))
             ->method('sendImpressionEvent')
-            ->with($this->projectConfig, 'group_experiment_1', 'group_exp_1_var_2', '', 'group_experiment_1', 'experiment', 'user_1', null);
+            ->with($this->projectConfig, 'group_experiment_1', 'group_exp_1_var_2', '', 'group_experiment_1', 'experiment', true, 'user_1', null);
 
         // set forced variation
         $this->assertTrue($optimizelyMock->setForcedVariation($experimentKey, $userId, $variationKey), 'Set variation for paused experiment should have failed.');
@@ -581,7 +581,7 @@ public function testActivateWithAttributes()
         // Verify that sendImpressionEvent is called with expected attributes
         $optimizelyMock->expects($this->exactly(1))
             ->method('sendImpressionEvent')
-            ->with($this->projectConfig, 'test_experiment', 'control', '', 'test_experiment', 'experiment', 'test_user', $userAttributes);
+            ->with($this->projectConfig, 'test_experiment', 'control', '', 'test_experiment', 'experiment', true, 'test_user', $userAttributes);
 
         // Call activate
         $this->assertEquals('control', $optimizelyMock->activate('test_experiment', 'test_user', $userAttributes));
@@ -614,7 +614,7 @@ public function testActivateWithAttributesOfDifferentTypes()
         // Verify that sendImpressionEvent is called with expected attributes
         $optimizelyMock->expects($this->exactly(1))
             ->method('sendImpressionEvent')
-            ->with($this->projectConfig, 'test_experiment', 'control', '', 'test_experiment', 'experiment', 'test_user', $userAttributes);
+            ->with($this->projectConfig, 'test_experiment', 'control', '', 'test_experiment', 'experiment', true, 'test_user', $userAttributes);
 
         // Call activate
         $this->assertEquals('control', $optimizelyMock->activate('test_experiment', 'test_user', $userAttributes));
@@ -639,7 +639,7 @@ public function testActivateWithAttributesTypedAudienceMatch()
         // Verify that sendImpressionEvent is called with expected attributes
         $optimizelyMock->expects($this->at(0))
             ->method('sendImpressionEvent')
-            ->with($this->projectConfigForTypedAudience, 'typed_audience_experiment', 'A', '', 'typed_audience_experiment', 'experiment', 'test_user', $userAttributes);
+            ->with($this->projectConfigForTypedAudience, 'typed_audience_experiment', 'A', '', 'typed_audience_experiment', 'experiment', true, 'test_user', $userAttributes);
 
         // Should be included via exact match string audience with id '3468206642'
         $this->assertEquals('A', $optimizelyMock->activate('typed_audience_experiment', 'test_user', $userAttributes));
@@ -651,7 +651,7 @@ public function testActivateWithAttributesTypedAudienceMatch()
         // Verify that sendImpressionEvent is called with expected attributes
         $optimizelyMock->expects($this->at(0))
             ->method('sendImpressionEvent')
-            ->with($this->projectConfigForTypedAudience, 'typed_audience_experiment', 'A', '', 'typed_audience_experiment', 'experiment', 'test_user', $userAttributes);
+            ->with($this->projectConfigForTypedAudience, 'typed_audience_experiment', 'A', '', 'typed_audience_experiment', 'experiment', true, 'test_user', $userAttributes);
 
         //Should be included via exact match number audience with id '3468206646'
         $this->assertEquals('A', $optimizelyMock->activate('typed_audience_experiment', 'test_user', $userAttributes));
@@ -691,7 +691,7 @@ public function testActivateWithAttributesComplexAudienceMatch()
         // Verify that sendImpressionEvent is called once with expected attributes
         $optimizelyMock->expects($this->exactly(1))
             ->method('sendImpressionEvent')
-            ->with($this->projectConfigForTypedAudience, 'audience_combinations_experiment', 'A', '', 'audience_combinations_experiment', 'experiment', 'test_user', $userAttributes);
+            ->with($this->projectConfigForTypedAudience, 'audience_combinations_experiment', 'A', '', 'audience_combinations_experiment', 'experiment', true, 'test_user', $userAttributes);
 
         // Should be included via substring match string audience with id '3988293898', and
         // exact match number audience with id '3468206646'
@@ -2554,7 +2554,7 @@ public function testIsFeatureEnabledGivenFeatureExperimentAndFeatureEnabledIsTru
         // assert that sendImpressionEvent is called with expected params
         $optimizelyMock->expects($this->exactly(1))
             ->method('sendImpressionEvent')
-            ->with($this->projectConfig, 'test_experiment_double_feature', 'control', 'double_single_variable_feature', 'test_experiment_double_feature', FeatureDecision::DECISION_SOURCE_FEATURE_TEST, 'user_id', []);
+            ->with($this->projectConfig, 'test_experiment_double_feature', 'control', 'double_single_variable_feature', 'test_experiment_double_feature', FeatureDecision::DECISION_SOURCE_FEATURE_TEST, true, 'user_id', []);
 
         $this->loggerMock->expects($this->at(0))
             ->method('log')
@@ -2659,7 +2659,7 @@ public function testIsFeatureEnabledGivenFeatureExperimentAndFeatureEnabledIsFal
 
         $optimizelyMock->expects($this->exactly(1))
             ->method('sendImpressionEvent')
-            ->with($this->projectConfig, 'test_experiment_double_feature', 'variation', 'double_single_variable_feature', 'test_experiment_double_feature', FeatureDecision::DECISION_SOURCE_FEATURE_TEST, 'user_id', []);
+            ->with($this->projectConfig, 'test_experiment_double_feature', 'variation', 'double_single_variable_feature', 'test_experiment_double_feature', FeatureDecision::DECISION_SOURCE_FEATURE_TEST, false, 'user_id', []);
 
         $this->loggerMock->expects($this->at(0))
             ->method('log')
@@ -3042,7 +3042,7 @@ public function testIsFeatureEnabledWithEmptyUserID()
         // assert that sendImpressionEvent is called with expected params
         $optimizelyMock->expects($this->exactly(1))
             ->method('sendImpressionEvent')
-            ->with($this->projectConfig, 'test_experiment_double_feature', 'control', 'double_single_variable_feature', 'test_experiment_double_feature', FeatureDecision::DECISION_SOURCE_FEATURE_TEST, '', []);
+            ->with($this->projectConfig, 'test_experiment_double_feature', 'control', 'double_single_variable_feature', 'test_experiment_double_feature', FeatureDecision::DECISION_SOURCE_FEATURE_TEST, true, '', []);
 
         $this->loggerMock->expects($this->at(0))
             ->method('log')
@@ -4682,6 +4682,7 @@ public function testSendImpressionEventWithNoAttributes()
                 'group_experiment_1',
                 'group_experiment_1',
                 'experiment',
+                true,
                 'user_1',
                 null
             )
@@ -4734,7 +4735,7 @@ public function testSendImpressionEventWithNoAttributes()
                 'Dispatching impression event to URL logx.optimizely.com/decision with params {"param1":"val1","param2":"val2"}.'
             );
 
-        $optlyObject->sendImpressionEvent($this->projectConfig, 'group_experiment_1', 'group_exp_1_var_2', 'group_experiment_1', 'group_experiment_1', 'experiment', 'user_1', null);
+        $optlyObject->sendImpressionEvent($this->projectConfig, 'group_experiment_1', 'group_exp_1_var_2', 'group_experiment_1', 'group_experiment_1', 'experiment', true, 'user_1', null);
     }
 
     public function testSendImpressionEventDispatchFailure()
@@ -4757,7 +4758,7 @@ public function testSendImpressionEventDispatchFailure()
             ->method('log')
             ->with(Logger::ERROR, 'Unable to dispatch impression event. Error ');
 
-        $optlyObject->sendImpressionEvent($this->projectConfig, 'test_experiment', 'control', 'test_experiment', 'test_experiment', 'experiment', 'test_user', []);
+        $optlyObject->sendImpressionEvent($this->projectConfig, 'test_experiment', 'control', 'test_experiment', 'test_experiment', 'experiment', true, 'test_user', []);
     }
 
     public function testSendImpressionEventWithAttributes()
@@ -4780,6 +4781,7 @@ public function testSendImpressionEventWithAttributes()
                 'test_experiment',
                 'test_experiment',
                 'experiment',
+                true,
                 'test_user',
                 $userAttributes
             )
@@ -4822,7 +4824,7 @@ public function testSendImpressionEventWithAttributes()
 
         $optlyObject->notificationCenter = $this->notificationCenterMock;
 
-        $optlyObject->sendImpressionEvent($this->projectConfig, 'test_experiment', 'control', 'test_experiment', 'test_experiment', 'experiment', 'test_user', $userAttributes);
+        $optlyObject->sendImpressionEvent($this->projectConfig, 'test_experiment', 'control', 'test_experiment', 'test_experiment', 'experiment', true, 'test_user', $userAttributes);
     }
 
     /*
@@ -4998,7 +5000,7 @@ public function testRolloutSendImpressionWhenSendFlagDecisionFlagInDatafile()
         // Verify that sendImpressionEvent is called with expected attributes
         $optimizelyMock->expects($this->exactly(1))
             ->method('sendImpressionEvent')
-            ->with($this->anything(), 'rollout_1_exp_1', '177771', 'boolean_single_variable_feature', 'rollout_1_exp_1', 'rollout', 'user_id', []);
+            ->with($this->anything(), 'rollout_1_exp_1', '177771', 'boolean_single_variable_feature', 'rollout_1_exp_1', 'rollout', true, 'user_id', []);
 
         $this->assertTrue($optimizelyMock->isFeatureEnabled('boolean_single_variable_feature', 'user_id', []));
     }