Last active
September 13, 2017 14:08
-
-
Save llucasshenrique/a802246d52808bfc865dc53a1fe406ae to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
// Estrutura do Firebase Database | |
// { | |
// "formulario": { // Aqui ficam salvo as entradas que gerarão o grafico | |
// "formularioID":{ | |
// "uid": "464165dsada", | |
// "contador1": "dado 1", | |
// "contador2": "dado 2" | |
// } | |
// }, | |
// "grafico": { // Aqui fica salvo os dados para o grafico | |
// "uid": { | |
// "contador1": { | |
// "dado1": 0, | |
// "dado2": 2 | |
// ... | |
// } | |
// }, | |
// "contador2": { | |
// ... | |
// } | |
// } | |
// } | |
'use strict'; | |
const functions = require('firebase-functions'); | |
const admin = require('firebase-admin'); | |
admin.initializeApp(functions.config().firebase); | |
exports.dataCounter = functions.database.ref('/relato/{postID}').onWrite( event => { | |
const pacikey = event.data.val().paciente; | |
const gatilhos = event.data.val().gatilhos; | |
console.log(gatilhos); | |
console.log(pacikey); | |
admin.database().ref(`/grafico/${pacikey}/gatilho/${gatilhos}`) | |
.transaction(count => { | |
if(event.data.exists() && !event.data.previous.exists()) { | |
return (count || 0) + 1; | |
} else if (!event.data.exists() && event.data.previous.exists()) { | |
return (count || 0) - 1; | |
} | |
}).then(() => { | |
console.log('Atualizado'); | |
}).catch(error => { | |
console.log(error); | |
}) | |
}); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment