create isDevelopmentGuard

error/isDevelopmentGuard.guard.ts

@@ -0,0 +1,27 @@
+import {Injectable} from '@angular/core';
+import {ActivatedRouteSnapshot, CanActivate, CanLoad, Route, Router, RouterStateSnapshot, UrlSegment, UrlTree} from '@angular/router';
+import {Observable} from 'rxjs';
+
+import {properties} from "../../../environments/environment";
+
+@Injectable()
+export class isDevelopmentGuard implements CanActivate, CanLoad {
+	constructor(private router: Router) {
+	}
+	
+	check(): Observable<boolean> | boolean {
+		if(properties.environment == 'development') {
+			return true;
+		} else {
+			this.router.navigate([properties.errorLink]);
+		}
+	}
+	
+	canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<boolean | UrlTree> | Promise<boolean | UrlTree> | boolean | UrlTree{
+		return this.check();
+	}
+
+	canLoad(route: Route, segments: UrlSegment[]): Observable<boolean | UrlTree> | Promise<boolean | UrlTree> | boolean | UrlTree {
+		return this.check()
+	}
+}