Angular

Last Updated: 9/7/2023

Common Data Service

create services/data.service.ts

export class DataService {
	constructor(private url:string, private http:HttpClient){}
	getAll(){}
	create(resource){}
	update(resource){}
	delete(id){}
}

Construct of derived class must make super call

PostService extends DataService {
	constructor(http: Http) {
		super("pass url", http);
	}
}

In PostsComponent, update all reference