feat(core)[OASIS-6054]: Change Error to LOG_LEVEL.WARNING for unfound event

Derek Hammond · Derek Hammond · commit 7be77865d65a · 2020-03-03T11:10:16.000-06:00
In a similar vein as optimizely/java-sdk#361, the JavaScript SDK would be less noisy when being used with integrations like Segment if we only logged a warning when an event key is not found in the datafile. This PR will make that change and unblock event tracking.
diff --git a/packages/optimizely-sdk/lib/utils/enums/index.js b/packages/optimizely-sdk/lib/utils/enums/index.js
@@ -40,7 +40,6 @@ exports.ERROR_MESSAGES = {
   INVALID_JSON: '%s: JSON object is not valid.',
   INVALID_ERROR_HANDLER: '%s: Provided "errorHandler" is in an invalid format.',
   INVALID_EVENT_DISPATCHER: '%s: Provided "eventDispatcher" is in an invalid format.',
-  INVALID_EVENT_KEY: '%s: Event key %s is not in datafile.',
   INVALID_EVENT_TAGS: '%s: Provided event tags are in an invalid format.',
   INVALID_EXPERIMENT_KEY: '%s: Experiment key %s is not in datafile. It is either invalid, paused, or archived.',
   INVALID_EXPERIMENT_ID: '%s: Experiment ID %s is not in datafile.',
@@ -72,6 +71,7 @@ exports.LOG_MESSAGES = {
   DISPATCH_CONVERSION_EVENT: '%s: Dispatching conversion event to URL %s with params %s.',
   DISPATCH_IMPRESSION_EVENT: '%s: Dispatching impression event to URL %s with params %s.',
   DEPRECATED_EVENT_VALUE: '%s: Event value is deprecated in %s call.',
+  EVENT_KEY_NOT_FOUND: '%s: Event key %s is not in datafile.',
   EXPERIMENT_NOT_RUNNING: '%s: Experiment %s is not running.',
   FEATURE_ENABLED_FOR_USER: '%s: Feature %s is enabled for user %s.',
   FEATURE_NOT_ENABLED_FOR_USER: '%s: Feature %s is not enabled for user %s.',
