feat: add match guard for private routes

Author: efirst91

apps/angular/6-structural-directive/src/app/guards/can-can.guard.spec.ts

@@ -0,0 +1,17 @@
+import { TestBed } from '@angular/core/testing';
+import { CanActivateFn } from '@angular/router';
+
+import { canCanGuard } from './can-can.guard';
+
+describe('canCanGuard', () => {
+  const executeGuard: CanActivateFn = (...guardParameters) =>
+    TestBed.runInInjectionContext(() => canCanGuard(...guardParameters));
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({});
+  });
+
+  it('should be created', () => {
+    expect(executeGuard).toBeTruthy();
+  });
+});

apps/angular/6-structural-directive/src/app/guards/can-can.guard.ts

@@ -0,0 +1,23 @@
+import { inject } from '@angular/core';
+import { CanActivateFn } from '@angular/router';
+import { Role } from '../user.model';
+import { UserStore } from '../user.store';
+
+export const canCanGuard: CanActivateFn = (route, state) => {
+  const userStore = inject(UserStore);
+
+  const activeUser = userStore.currentUser;
+  const routeData = route.data;
+  const roles = routeData?.['roles'] as string[] | undefined;
+
+  if (activeUser?.isAdmin && routeData?.['isAdmin']) {
+    return true;
+  }
+
+  if ([roles ?? []]?.length <= 0) return false;
+
+  const hasRole = roles?.some((roleName) =>
+    activeUser?.roles.includes(roleName as Role),
+  );
+  return !!hasRole;
+};