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Diffstat (limited to 'vid-webpack-master/src/app/featureFlag/directive/basic/basic.featureFlag.directive.ts')
-rw-r--r-- | vid-webpack-master/src/app/featureFlag/directive/basic/basic.featureFlag.directive.ts | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/vid-webpack-master/src/app/featureFlag/directive/basic/basic.featureFlag.directive.ts b/vid-webpack-master/src/app/featureFlag/directive/basic/basic.featureFlag.directive.ts new file mode 100644 index 000000000..e6cbb4f17 --- /dev/null +++ b/vid-webpack-master/src/app/featureFlag/directive/basic/basic.featureFlag.directive.ts @@ -0,0 +1,29 @@ +import {AfterContentChecked, Directive, ElementRef, Input} from '@angular/core'; +import {FeatureFlagService} from "../../service/featureFlag.service"; +import * as _ from 'lodash'; + +/************************************************************************ + Feature Flag Directive + Example: + <div featureFlag [flagName]='"<flag name>"'></div> + ************************************************************************/ +@Directive({ + selector: '[featureFlag]' +}) +export class BasicFeatureFlagDirective implements AfterContentChecked { + @Input() flagName: string; + element: ElementRef; + + constructor(el: ElementRef, private _featureToggleService: FeatureFlagService) { + this.element = el; + } + + ngAfterContentChecked(): void { + if (!_.isNil(this.element)) { + const isFeatureOn: boolean = this._featureToggleService.isFeatureOn(this.flagName); + if(!isFeatureOn){ + this._featureToggleService.hideElement(this.element) + } + } + } +} |