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mikeproeng37mikeproeng37
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Add feature toggleability at the variation level. (#78)
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5 files changed

+279
-165
lines changed

5 files changed

+279
-165
lines changed

‎lib/core/decision_service/index.tests.js‎

Lines changed: 17 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -526,6 +526,7 @@ describe('lib/core/decision_service', function() {
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'value': '20.25'
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}
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],
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'featureEnabled': true,
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'key': 'variation'
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},
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{
@@ -548,6 +549,7 @@ describe('lib/core/decision_service', function() {
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'value': '50.55'
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}
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],
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'featureEnabled': true,
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'key': 'control'
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}
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],
@@ -578,6 +580,7 @@ describe('lib/core/decision_service', function() {
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'value': '50.55'
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}
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],
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'featureEnabled': true,
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'key': 'control'
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},
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variation: {
@@ -600,6 +603,7 @@ describe('lib/core/decision_service', function() {
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'value': '20.25'
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}
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],
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'featureEnabled': true,
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'key': 'variation'
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},
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},
@@ -624,6 +628,7 @@ describe('lib/core/decision_service', function() {
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'value': '20.25'
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}
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],
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'featureEnabled': true,
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'key': 'variation'
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},
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decisionSource: DECISION_SOURCES.EXPERIMENT,
@@ -789,6 +794,7 @@ describe('lib/core/decision_service', function() {
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'value': 'Hello audience'
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}
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],
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'featureEnabled': true,
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'key': '594032'
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}],
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variationKeyMap: {
@@ -812,6 +818,7 @@ describe('lib/core/decision_service', function() {
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'value': 'Hello audience'
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}
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],
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'featureEnabled': true,
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'key': '594032'
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},
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},
@@ -839,6 +846,7 @@ describe('lib/core/decision_service', function() {
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'value': 'Hello audience'
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}
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],
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'featureEnabled': true,
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'key': '594032'
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},
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decisionSource: DECISION_SOURCES.ROLLOUT,
@@ -884,6 +892,7 @@ describe('lib/core/decision_service', function() {
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'value': 'Hello'
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}
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],
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'featureEnabled': false,
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'key': '594038'
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}],
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'audienceIds': [],
@@ -910,6 +919,7 @@ describe('lib/core/decision_service', function() {
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'value': 'Hello'
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}
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],
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'featureEnabled': false,
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'key': '594038'
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},
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},
@@ -934,6 +944,7 @@ describe('lib/core/decision_service', function() {
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'value': 'Hello'
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}
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],
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'featureEnabled': false,
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'key': '594038'
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},
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decisionSource: DECISION_SOURCES.ROLLOUT,
@@ -1000,6 +1011,7 @@ describe('lib/core/decision_service', function() {
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'value': 'Hello'
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}
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],
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'featureEnabled': false,
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'key': '594038'
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}],
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'audienceIds': [],
@@ -1026,6 +1038,7 @@ describe('lib/core/decision_service', function() {
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'value': 'Hello'
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}
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],
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'featureEnabled': false,
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'key': '594038'
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},
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},
@@ -1050,6 +1063,7 @@ describe('lib/core/decision_service', function() {
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'value': 'Hello'
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}
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],
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'featureEnabled': false,
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'key': '594038'
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},
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decisionSource: DECISION_SOURCES.ROLLOUT,
@@ -1093,6 +1107,7 @@ describe('lib/core/decision_service', function() {
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{
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'key': '599057',
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'id': '599057',
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'featureEnabled': true,
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'variables': [
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{
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'id': '4937719889264640',
@@ -1112,6 +1127,7 @@ describe('lib/core/decision_service', function() {
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599057: {
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'key': '599057',
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'id': '599057',
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'featureEnabled': true,
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'variables': [
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{
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'id': '4937719889264640',
@@ -1128,6 +1144,7 @@ describe('lib/core/decision_service', function() {
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variation: {
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'key': '599057',
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'id': '599057',
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'featureEnabled': true,
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'variables': [
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{
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'id': '4937719889264640',

‎lib/core/project_config/index.tests.js‎

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Original file line numberDiff line numberDiff line change
@@ -172,6 +172,7 @@ describe('lib/core/project_config', function() {
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{ 'value': '4.99', 'id': '6045752732155904' },
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{ 'value': 'Hello audience', 'id': '6327227708866560' }
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],
175+
'featureEnabled': true,
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'key': '594032',
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'id': '594032'
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});
@@ -182,6 +183,7 @@ describe('lib/core/project_config', function() {
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{ 'value': '14.99', 'id': '6045752732155904' },
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{ 'value': 'Hello', 'id': '6327227708866560' },
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],
186+
'featureEnabled': false,
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'key': '594038',
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'id': '594038'
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});
@@ -192,6 +194,7 @@ describe('lib/core/project_config', function() {
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{ 'value': '10003', 'id': '6186490220511232' },
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{ 'value': 'false', 'id': '6467965197221888' },
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],
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'featureEnabled': true,
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'key': '594061',
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'id': '594061'
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});
@@ -202,6 +205,7 @@ describe('lib/core/project_config', function() {
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{ 'value': '500', 'id': '6186490220511232' },
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{ 'value': 'true', 'id': '6467965197221888' }
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],
208+
'featureEnabled': true,
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'key': '594067',
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'id': '594067',
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});

‎lib/optimizely/index.js‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -483,17 +483,17 @@ Optimizely.prototype.isFeatureEnabled = function(featureKey, userId, attributes)
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}
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var decision = this.decisionService.getVariationForFeature(feature, userId, attributes);
486-
var featureEnabled = !!decision.variation;
487-
if (featureEnabled) {
486+
var variation = decision.variation;
487+
if (!!variation && variation.featureEnabled === true) {
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this.logger.log(LOG_LEVEL.INFO, sprintf(LOG_MESSAGES.FEATURE_ENABLED_FOR_USER, MODULE_NAME, featureKey, userId));
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if (decision.decisionSource === DECISION_SOURCES.EXPERIMENT) {
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this._sendImpressionEvent(decision.experiment.key, decision.variation.key, userId, attributes);
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}
492+
return true;
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} else {
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this.logger.log(LOG_LEVEL.INFO, sprintf(LOG_MESSAGES.FEATURE_NOT_ENABLED_FOR_USER, MODULE_NAME, featureKey, userId));
495+
return false;
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}
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496-
return featureEnabled;
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};
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/**

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