feat(analytics): create injection tokens with factory (#3221)

Author: griest024

libs/analytics/package.json

@@ -31,5 +31,8 @@
     "rxjs": "0.0.0-PLACEHOLDER",
     "@ngrx/store": "0.0.0-PLACEHOLDER",
     "@ngrx/effects": "0.0.0-PLACEHOLDER"
+  },
+  "devDependencies": {
+    "@daffodil/core": "0.0.0-PLACEHOLDER"
   }
 }

libs/analytics/src/lib/analytics-tracker.ts

@@ -1,6 +1,7 @@
-import { InjectionToken } from '@angular/core';
 import { Observable } from 'rxjs';
 
+import { createMultiInjectionToken } from '@daffodil/core';
+
 import { DaffAnalyticsEvent } from './event/event';
 
 /**
@@ -39,9 +40,9 @@ export type DaffAnalyticsTrackerFunction = (event: DaffAnalyticsEvent) => Observ
  */
 export type DaffAnalyticsTracker = DaffAnalyticsTrackerFunction | DaffAnalyticsTrackerClass;
 
-/**
- * An injection token representing all of the different analytics trackers.
- */
-export const DaffAnalyticsServices = new InjectionToken<DaffAnalyticsTracker[]>('DaffAnalyticsServices', {
-  factory: () => [],
-});
+export const {
+  /**
+   * An injection token representing all of the different analytics trackers.
+   */
+  token: DaffAnalyticsServices,
+} = createMultiInjectionToken<DaffAnalyticsTracker>('DaffAnalyticsServices');

libs/analytics/src/lib/config/config.ts

@@ -1,4 +1,4 @@
-import { InjectionToken } from '@angular/core';
+import { createConfigInjectionToken } from '@daffodil/core';
 
 /**
  * The default analytics configuration. We intentionally do not track
@@ -20,10 +20,14 @@ export interface DaffAnalyticsConfigInterface {
   analyzableActions: string[];
 }
 
-/**
- * Allows you to provide configuration to the `@daffodil/analytics` package.
- */
-export const DaffAnalyticsConfig = new InjectionToken<DaffAnalyticsConfigInterface>('DaffAnalyticsConfig', {
-  providedIn: 'root',
-  factory: () => defaultConfig,
-});
+export const {
+  /**
+   * Allows you to provide configuration to the `@daffodil/analytics` package.
+   */
+  token: DaffAnalyticsConfig,
+  provider: daffProvideAnalyticsConfig,
+} = createConfigInjectionToken(
+  defaultConfig,
+  'DaffAnalyticsConfig',
+  { providedIn: 'root' },
+);