ngx-feature-toggle
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Your module to handle with feature toggles in Angular applications easier.
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{"version":3,"file":"ngx-feature-toggle.mjs","sources":["../../../projects/ngx-feature-toggle/src/lib/ngx-feature-toggle.directive.ts","../../../projects/ngx-feature-toggle/src/lib/ngx-feature-toggle-provider.component.ts","../../../projects/ngx-feature-toggle/src/lib/ngx-feature-toggle.module.ts","../../../projects/ngx-feature-toggle/src/lib/ngx-feature-toggle-route-guard.router.ts","../../../projects/ngx-feature-toggle/src/public-api.ts","../../../projects/ngx-feature-toggle/src/ngx-feature-toggle.ts"],"sourcesContent":["import { Directive, Input, OnInit, TemplateRef, ViewContainerRef, DoCheck, isDevMode } from '@angular/core';\n\nimport { isOn } from 'feature-toggle-service';\n\n@Directive({\n // tslint:disable-next-line: directive-selector\n selector: '[featureToggle]',\n})\nexport class FeatureToggleDirective implements OnInit, DoCheck {\n @Input() public featureToggle: string[] | string | undefined;\n private isOn = false;\n\n constructor(private templateRef: TemplateRef<any>, private viewContainer: ViewContainerRef) {}\n\n ngOnInit() {\n if (!this.featureToggle) {\n throw new Error('Attribute `featureToggle` should not be null or empty');\n }\n this.shouldRender();\n }\n\n ngDoCheck() {\n if (this.isOn !== this.isOnCheck(this.featureToggle)) {\n this.shouldRender();\n }\n }\n\n private shouldRender() {\n this.isOn = this.isOnCheck(this.featureToggle);\n if (this.isOn) {\n this.viewContainer.createEmbeddedView(this.templateRef);\n } else {\n this.viewContainer.clear();\n }\n }\n\n isOnCheck(featureToggle: string[] | string | undefined) {\n if (typeof featureToggle !== 'string' && !Array.isArray(featureToggle)) {\n if (isDevMode()) {\n console.error('`NgxFeatureToggle`: `featureToggle` should receive an array or an string as a value.');\n }\n return false;\n }\n\n return ([].concat(featureToggle as any) as string[]).every(toggle =>\n toggle[0] === '!' ? !isOn(toggle.replace('!', '')) : isOn(toggle),\n );\n }\n}\n","import { Component, Input, OnInit, DoCheck } from '@angular/core';\nimport { set, FeatureToggleServiceConfig } from 'feature-toggle-service';\n\n@Component({\n selector: 'feature-toggle-provider',\n template: '<ng-content></ng-content>',\n})\nexport class FeatureToggleProviderComponent implements DoCheck, OnInit {\n @Input()\n features: FeatureToggleServiceConfig = {};\n\n private currentConfig: FeatureToggleServiceConfig = {};\n\n ngOnInit() {\n if (typeof this.features !== 'object') {\n throw new Error('Attribute `features` should not be null or empty');\n }\n this.setFeatureToggles();\n }\n\n ngDoCheck() {\n this.setFeatureToggles();\n }\n\n private setFeatureToggles() {\n if (this.currentConfig !== this.features) {\n // Using `Object.assign()` method for bundle size decreasing purposes\n // It's required since it needs a new memory reference\n // for the new object value\n this.currentConfig = Object.assign({}, this.features);\n set(this.features);\n }\n }\n}\n","import { NgModule } from '@angular/core';\nimport { CommonModule } from '@angular/common';\nimport { FeatureToggleProviderComponent } from './ngx-feature-toggle-provider.component';\nimport { FeatureToggleDirective } from './ngx-feature-toggle.directive';\n\n@NgModule({\n declarations: [FeatureToggleProviderComponent, FeatureToggleDirective],\n exports: [FeatureToggleProviderComponent, FeatureToggleDirective],\n imports: [CommonModule],\n})\nexport class FeatureToggleModule {}\n","import { Injectable, isDevMode } from '@angular/core';\nimport { ActivatedRouteSnapshot, Route, CanActivateChild, Router, CanLoad, CanActivate } from '@angular/router';\nimport { isOn } from 'feature-toggle-service';\n\n@Injectable({ providedIn: 'root' })\nexport class NgxFeatureToggleRouteGuard implements CanActivateChild, CanLoad, CanActivate {\n constructor(private router: Router) {}\n\n isDevMode() {\n return isDevMode();\n }\n\n private isOnCheck(route: ActivatedRouteSnapshot | Route): boolean {\n if (\n !route ||\n !route.data ||\n (typeof route.data.featureToggle !== 'string' && !Array.isArray(route.data.featureToggle))\n ) {\n if (this.isDevMode()) {\n console.error(\n // tslint:disable-next-line: max-line-length\n '`NgxFeatureToggleRouteGuard` need to receive `featureToggle` as data as an array or string in your route configuration.',\n );\n }\n return false;\n }\n\n const hasAllTogglesOn = ([].concat(route.data.featureToggle as any) as string[]).every(toggle =>\n toggle[0] === '!' ? !isOn(toggle.replace('!', '')) : isOn(toggle),\n );\n\n if (!hasAllTogglesOn && route.data.redirectTo) {\n this.router.navigate([].concat(route.data.redirectTo));\n }\n\n return hasAllTogglesOn;\n }\n\n canLoad(route: Route): boolean {\n return this.isOnCheck(route);\n }\n\n canActivateChild(route: ActivatedRouteSnapshot | Route): boolean {\n return this.isOnCheck(route);\n }\n\n canActivate(route: ActivatedRouteSnapshot | Route): boolean {\n return this.isOnCheck(route);\n }\n}\n","/*\n * Public API Surface of ngx-feature-toggle\n */\n\nexport * from './lib/ngx-feature-toggle.directive';\nexport * from './lib/ngx-feature-toggle-provider.component';\nexport * from './lib/ngx-feature-toggle.module';\nexport * from './lib/ngx-feature-toggle-route-guard.router';\n","/**\n * Generated bundle index. 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