Firebase - Backend en la nube

Implementación de backend con:
Authentication
BBDD
Cloud functions
Integración con apps móviles (Android, iOS) y web

Transcript

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11. Android | implementation 'com.google.firebase:firebase-auth:19.0.0' iOS | pod 'Firebase/Auth' Web | <script src="/__/firebase/6.2.0/firebase-auth.js"></script>
12. • Android | auth = FirebaseAuth.getInstance() val currentUser = auth.currentUser iOS | Auth.auth().currentUser Web | var user = firebase.auth().currentUser;
13. • Android | auth.createUserWithEmailAndPassword(email, password) .addOnCompleteListener(this) { task -> if (task.isSuccessful) { ... } }
14. • auth.signInWithEmailAndPassword(email, password) .addOnCompleteListener(this) { task -> // … }
15. • val credential = FacebookAuthProvider.getCredential(token.token) auth.signInWithCredential(credential) .addOnCompleteListener(this) { task -> //.. }
16. Android | FirebaseAuth.getInstance().signOut() iOS | let firebaseAuth = Auth.auth() do { try firebaseAuth.signOut() } catch … Web | firebase.auth().signOut()
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24. • Android | val db = FirebaseFirestore.getInstance() iOS | let db = Firestore.firestore() Web | var db = firebase.firestore();
25. • val city = City("La Matanza", "BA", "AR", true) db.collection("ciudades").document("<id>").set(city) db.collection("ciudades").add(city) .addOnSuccessListener { documentReference -> ...} .addOnFailureListener { e ->... }
26. • val docRef = db.collection("ciudades").document("<id>") docRef.get().addOnSuccessListener { document -> //... } .addOnFailureListener { exception -> //.. }
27. • val ciudadesRef = db.collection("ciudades") ciudadesRef.whereEqualTo("estado", "BA") ciudadesRef.whereLessThan("poblacion", 100000) ciudadesRef.whereGreaterThanOrEqualTo("nombre", "La Matanza")
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31. • npm init • firebase-cli • firebase init
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34. • exports.buscar = functions.https.onRequest((request, res) => { var query = request.query.terminoBuscado // ... return res.send("OK") }
35. • exports.reservarPromo = functions.https.onRequest((request, response) => { var idUsuario = request.body.idUsuario var idPromo = request.body.idPromo //... return response.send("OK"); }
36. • exports.crearPartida = functions.firestore .document('partidas/{idPartida}') .onCreate((snap, context) => { const partida = snap.data(); // Ejecutar una acción })
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38. • firebase deploy • •
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