GraphQL como una nueva forma revolucionaria de pensar en las APIs!

GraphQL es un lenguaje de manipulación y consulta de datos para las APIs desarrollado por Facebook, donde es una de las alternativas que han surgido para solucionar la mayor parte del problema de las tradicionales APIs RESTful, en donde no recibimos simplemente la información que necesitamos, sino todo el conjunto de datos relativos al resource alojado en esa URI, entonces

1. Como podemos utilizar Graphql en iOS?
2. Como usar Apollo iOS?
3. Que ventajas nos ofrece?

Transcript

1. GraphQL, una nueva forma revolucionaria de las APIs. Leonardo Durazo LeonardoDzo @LeonardoDurazo
2. GraphQL is the better REST
3. Data Fetching with REST vs GraphQL Rest
4. Data Fetching with REST vs GraphQL GraphQL
5. No more Over- and Underfetching
6. Others benefits Benefits of a Schema & Type System • Contract between the client and the server (SCHEMA). • The teams working on frontend and backends can do their work without further communication.
7. Core concepts (The Schema Definition Language (SDL))
8. Types type Person { name: String! age: Int! } type Post { title: String! author: Person! } type Person { name: String! age: Int! posts: [Post!]! }
9. Fetching Data with Queries
10. Writing Data with Mutations
11. Realtime Updates with Subscriptions subscription { newPerson { name age } } { "newPerson": { "name": "Jane", "age": 23 } }
12. But, how use it in iOS?
13. Apollo iOS
14. Steps 1. Install the Apollo framework into your project and link it to your application target 2. Add a code generation build step to your target 3. Add a schema file to your target directory 4. Build your target 5. Add the generated API file to your target 6. Create .graphql files with your queries or mutations and add them to your target
15. Demo https://github.com/LeonardoDzo/Pokedex.git
16. End.