import { Injector, Pipe, PipeTransform } from '@angular/core';
import { PermissionCheckerService } from '@abp/auth/permission-checker.service';

@Pipe({
    name: 'permissionAny'
})
export class PermissionAnyPipe implements PipeTransform {

    permission: PermissionCheckerService;

    constructor(injector: Injector) {
        this.permission = injector.get(PermissionCheckerService);
    }

    transform(arrPermissions: string[]): boolean {

        if (!arrPermissions) {
            return false;
        }

        for (const permission of arrPermissions) {
            if (this.permission.isGranted(permission)) {
                return true;
            }
        }

        return false;
    }
}