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@nerdydave

Listens to changes in referenced object Use the child methode to navigate through the objects Fires event when child ob object was changed Listens when child was removed Add user via E-Mail Sign in via email sign in via third party provider

#firebase

Sign in via email

$fire.auth().signInWithEmailAndPassword(email, password)

#firebase

sign in via third party provider

const provider = new this.$fireModule.auth.GoogleAuthProvider()
this.$fire.auth
	.signInWithPopup(provider)
	.catch((error) => alert(error))
	.then((data) => console.log(data.user, data.credential.accessToken))

#kotlin #downloadfile #firebase #firebasestorage #downloadprogress

download file from firebase storage with progress

  private fun downloadfile(
        filUrl: String,
        filePath: String,
        completion: (response: String) -> Unit
    ) {

        binding.progressBar.max = 100
        binding.progressBar.setProgress(0)
        binding.progressTextView.setText("0")

        val storage = FirebaseStorage.getInstance()
        val storageRef =
            storage.getReferenceFromUrl(filUrl)

        val localFile = File(filePath)

        storageRef.getFile(localFile)
            .addOnProgressListener {
                Log.e(TAG, "downloadfile: " + it.bytesTransferred + "/" + it.totalByteCount)
                if (it.totalByteCount.toInt() != -1) {
                    val progress: Double = 100.0 * it.bytesTransferred / it.totalByteCount
                    binding.progressBar.setProgress(progress.toInt())
                    binding.progressTextView.setText(progress.toInt().toString())
                }

            }
            .addOnSuccessListener(object : OnSuccessListener<FileDownloadTask.TaskSnapshot?> {
                override fun onSuccess(taskSnapshot: FileDownloadTask.TaskSnapshot?) {
                    Log.e(
                        TAG,
                        "downloadfile:onSuccess: ;local tem file created  created $localFile"
                    )
                    completion("1")
                }
            }).addOnFailureListener(object : OnFailureListener {
                override fun onFailure(@NonNull exception: java.lang.Exception) {
                    Log.e(
                        TAG,
                        "downloadfile:onFailure: ;local tem file not created  created $exception"
                    )
                    completion("downloadfile:onFailure: ;local tem file not created  created $exception")
                }
            })
    }

#firebase #swiftui #firestore #firestorage #firebaseauth

Capítulo 2: Configuración de Firebase

import Firebase
import FirebaseCore

#firebase #swiftui #firestore #firestorage #firebaseauth

Capítulo 2.1: Configuración de Firebase

FirebaseApp.configure()

#firebase #swiftui #firestore #firestorage #firebaseauth

Capítulo 3: Uso de bases de datos en tiempo real de Firebase

import Firebase
import FirebaseDatabase

#firebase #swiftui #firestore #firestorage #firebaseauth

Capítulo 3.1: Uso de bases de datos en tiempo real de Firebase

let ref = Database.database().reference()

#firebase #swiftui #firestore #firestorage #firebaseauth

capítulo 3.2: Uso de bases de datos en tiempo real de Firebase

// Escribir datos
ref.child("users").child("userId").setValue(["name": "John", "age": 30])

// Leer datos
ref.child("users").child("userId").observeSingleEvent(of: .value) { (snapshot) in
  if let value = snapshot.value as? [String: Any] {
    let name = value["name"] as? String ?? ""
    let age = value["age"] as? Int ?? 0
    print("Name: \(name), Age: \(age)")
  }
}

#firebase #swiftui #firestore #firestorage #firebaseauth

capítulo 3.3: Uso de bases de datos en tiempo real de Firebase

ref.child("users").child("userId").observe(.value) { (snapshot) in
  if let value = snapshot.value as? [String: Any] {
    let name = value["name"] as? String ?? ""
    let age = value["age"] as? Int ?? 0
    print("Name: \(name), Age: \(age)")
  }
}

#firebase #swiftui #firestore #firestorage #firebaseauth

Capítulo 4: Autenticación de usuarios con Firebase

import Firebase
import FirebaseAuth

#firebase #swiftui #firestore #firestorage #firebaseauth

capítulo 4.1: Autenticación de usuarios con Firebase

let provider = OAuthProvider(providerID: "google.com")
provider.scopes = ["email", "profile"]

#firebase #swiftui #firestore #firestorage #firebaseauth

capítulo 4.2: Autenticación de usuarios con Firebase

Auth.auth().signIn(with: credential) { (result, error) in
  if let error = error {
    print("Error al autenticar usuario: \(error.localizedDescription)")
    return
  }
  print("Usuario autenticado con éxito")
}

#firebase #swiftui #firestore #firestorage #firebaseauth

capítulo 4.3: Autenticación de usuarios con Firebase

Auth.auth().signIn(with: credential) { (result, error) in
  if let error = error {
    print("Error al autenticar usuario: \(error.localizedDescription)")
    return
  }
  print("Usuario autenticado con éxito")
}

#firebase #swiftui #firestore #firestorage #firebaseauth

capítulo 4.4: Autenticación de usuarios con Firebase

if let user = Auth.auth().currentUser {
  let email = user.email
  let uid = user.uid
  print("Email: \(email), UID: \(uid)")
}

#firebase #swiftui #firestore #firestorage #firebaseauth

Capítulo 5: Almacenamiento de archivos con Firebase

import Firebase
import FirebaseStorage

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