Convert event_tag_utils module to TS

Author: yavorona

packages/optimizely-sdk/lib/core/event_builder/event_helpers.js

@@ -17,7 +17,7 @@ import { getLogger } from '@optimizely/js-sdk-logging';
 
 import fns from '../../utils/fns';
 import projectConfig from '../project_config';
-import eventTagUtils from '../../utils/event_tag_utils';
+import * as eventTagUtils from '../../utils/event_tag_utils';
 import attributesValidator from'../../utils/attributes_validator';
 
 var logger = getLogger('EVENT_BUILDER');

packages/optimizely-sdk/lib/core/event_builder/index.js

@@ -16,7 +16,7 @@
 import fns from '../../utils/fns';
 import enums from '../../utils/enums';
 import projectConfig from '../project_config';
-import eventTagUtils from '../../utils/event_tag_utils';
+import * as eventTagUtils from '../../utils/event_tag_utils';
 import attributeValidator from '../../utils/attributes_validator';
 
 var ACTIVATE_EVENT_KEY = 'campaign_activated';

packages/optimizely-sdk/lib/utils/event_tag_utils/index.tests.js

@@ -16,7 +16,7 @@
 import sinon from 'sinon';
 import { assert } from 'chai';
 
-import eventTagUtils from './';
+import * as eventTagUtils from './';
 
 describe('lib/utils/event_tag_utils', function() {
   var mockLogger;

packages/optimizely-sdk/lib/utils/event_tag_utils/index.js renamed to packages/optimizely-sdk/lib/utils/event_tag_utils/index.ts

@@ -15,6 +15,9 @@
  */
 import { sprintf } from '@optimizely/js-sdk-utils';
 
+import { EventTags } from '../../../../event-processor/src/events';
+import { LoggerFacade } from '../../../../logging/src/models';
+
 import {
   LOG_LEVEL,
   LOG_MESSAGES,
@@ -30,14 +33,14 @@ var VALUE_EVENT_METRIC_NAME = RESERVED_EVENT_KEYWORDS.VALUE;
 
 /**
  * Grab the revenue value from the event tags. "revenue" is a reserved keyword.
- * @param {Object} eventTags
- * @param {Object} logger
- * @return {Integer|null}
+ * @param {EventTags} eventTags
+ * @param {LoggerFacade} logger
+ * @return {number|null}
  */
-export var getRevenueValue = function(eventTags, logger) {
+export function getRevenueValue(eventTags: EventTags, logger: LoggerFacade): number | null {
   if (eventTags && eventTags.hasOwnProperty(REVENUE_EVENT_METRIC_NAME)) {
     var rawValue = eventTags[REVENUE_EVENT_METRIC_NAME];
-    var parsedRevenueValue = parseInt(rawValue, 10);
+    var parsedRevenueValue = parseInt(rawValue as any);
     if (isNaN(parsedRevenueValue)) {
       logger.log(LOG_LEVEL.INFO, sprintf(LOG_MESSAGES.FAILED_TO_PARSE_REVENUE, MODULE_NAME, rawValue));
       return null;
@@ -50,14 +53,14 @@ export var getRevenueValue = function(eventTags, logger) {
 
 /**
  * Grab the event value from the event tags. "value" is a reserved keyword.
- * @param {Object} eventTags
- * @param {Object} logger
- * @return {Number|null}
+ * @param {EventTags} eventTags
+ * @param {LoggerFacade} logger
+ * @return {number|null}
  */
-export var getEventValue = function(eventTags, logger) {
+export function getEventValue(eventTags: EventTags, logger: LoggerFacade): number | null {
   if (eventTags && eventTags.hasOwnProperty(VALUE_EVENT_METRIC_NAME)) {
     var rawValue = eventTags[VALUE_EVENT_METRIC_NAME];
-    var parsedEventValue = parseFloat(rawValue);
+    var parsedEventValue = parseFloat(rawValue as any);
     if (isNaN(parsedEventValue)) {
       logger.log(LOG_LEVEL.INFO, sprintf(LOG_MESSAGES.FAILED_TO_PARSE_VALUE, MODULE_NAME, rawValue));
       return null;
@@ -67,8 +70,3 @@ export var getEventValue = function(eventTags, logger) {
   }
   return null;
 };
-
-export default {
-  getRevenueValue: getRevenueValue,
-  getEventValue: getEventValue,
-};