Updated IsFeatureOff, IsFeatureOn and IsFlagsOverrideOn guards to be …

…functional guards

lib/core/feature-flags/src/lib/guards/is-feature-off.guard.ts

@@ -15,18 +15,13 @@
  * limitations under the License.
  */
 
-import { Inject, Injectable, inject } from '@angular/core';
-import { FeaturesServiceToken, IFeaturesService } from '../interfaces/features.interface';
-import { CanMatch, Route } from '@angular/router';
+import { inject } from '@angular/core';
+import { FeaturesServiceToken } from '../interfaces/features.interface';
+import { Route } from '@angular/router';
 import { Observable } from 'rxjs';
 
 export const isFeatureOff = (flag: string) => () => inject(FeaturesServiceToken).isOff$(flag);
 
-@Injectable({ providedIn: 'root' })
-export class IsFeatureOff implements CanMatch {
-    constructor(@Inject(FeaturesServiceToken) private featuresServiceToken: IFeaturesService) {}
-
-    canMatch(route: Route): Observable<boolean> {
-        return this.featuresServiceToken.isOff$(route?.data?.['feature']);
-    }
-}
+export const IsFeatureOff = (route: Route): Observable<boolean> => {
+    return inject(FeaturesServiceToken).isOff$(route?.data?.['feature']);
+};

lib/core/feature-flags/src/lib/guards/is-feature-on.guard.ts

@@ -15,18 +15,13 @@
  * limitations under the License.
  */
 
-import { Inject, Injectable, inject } from '@angular/core';
-import { FeaturesServiceToken, IFeaturesService } from '../interfaces/features.interface';
-import { CanMatch, Route } from '@angular/router';
+import { inject } from '@angular/core';
+import { FeaturesServiceToken } from '../interfaces/features.interface';
+import { Route } from '@angular/router';
 import { Observable } from 'rxjs';
 
 export const isFeatureOn = (flag: string) => () => inject(FeaturesServiceToken).isOn$(flag);
 
-@Injectable({ providedIn: 'root' })
-export class IsFeatureOn implements CanMatch {
-    constructor(@Inject(FeaturesServiceToken) private featuresServiceToken: IFeaturesService) {}
-
-    canMatch(route: Route): Observable<boolean> {
-        return this.featuresServiceToken.isOn$(route?.data?.['feature']);
-    }
-}
+export const IsFeatureOn = (route: Route): Observable<boolean> => {
+    return inject(FeaturesServiceToken).isOn$(route?.data?.['feature']);
+};

lib/core/feature-flags/src/lib/guards/is-flags-override-on.guard.ts

@@ -15,17 +15,11 @@
  * limitations under the License.
  */
 
-import { Inject, Injectable, Optional, inject } from '@angular/core';
+import { inject } from '@angular/core';
 import { FlagsOverrideToken } from '../interfaces/features.interface';
-import { CanMatch } from '@angular/router';
 
 export const isFlagsOverrideOn = () => () => inject(FlagsOverrideToken) ?? false;
 
-@Injectable({ providedIn: 'root' })
-export class IsFlagsOverrideOn implements CanMatch {
-    constructor(@Optional() @Inject(FlagsOverrideToken) private devToolsToken: boolean) {}
-
-    canMatch(): boolean {
-        return !!this.devToolsToken;
-    }
-}
+export const IsFlagsOverrideOn = (): boolean => {
+    return !!inject(FlagsOverrideToken);
+};