Hands-On Full-Stack Web Development with GraphQL and React

Chats and messages in GraphQL

We have introduced some new entities with messages and chats. Let's include those in our Apollo schema. In the following code, you can see an excerpt of the changed entities, fields, and parameters of our GraphQL schema:

type User {  id: Int  avatar: String  username: String}type Post {  id: Int  text: String  user: User}type Message {  id: Int  text: String  chat: Chat  user: User}type Chat {  id: Int  messages: [Message]  users: [User]}type RootQuery {  posts: [Post]  chats: [Chat]}

Take a look at the following short changelog of our GraphQL schema:

• The User type received an id field, thanks to our database.
• The Message type is entirely new. It has a text field like a typical message, and user and chat fields, which are ...