DeleteUser.ino

/**
 * ABOUT:
 *
 * The non-blocking (async) example to delete the user.
 *
 * This example uses the UserAuth class for authentication, and the DefaultNetwork class for network interface configuration.
 * See examples/App/AppInitialization and examples/App/NetworkInterfaces for more authentication and network examples.
 *
 * The complete usage guidelines, please read README.md or visit https://github.com/mobizt/FirebaseClient
 *
 * SYNTAX:
 *
 * 1.------------------------
 *
 * deleteUser(<AsyncClient>, <FirebaseApp>, <user_auth_data>, <AsyncResultCallback>, <uid>);
 *
 * <AsyncClient> - The async client.
 * <FirebaseApp> - The FirebaseApp class object to handle authentication/authorization task.
 * <user_auth_data> - The user auth data (user_auth_data) which holds the user credentials from USerAccount class.
 * <AsyncResultCallback> - The async result callback (AsyncResultCallback).
 * <uid> - The user specified UID of async result (optional).
 */

#include <Arduino.h>
#if defined(ESP32) || defined(ARDUINO_RASPBERRY_PI_PICO_W) || defined(ARDUINO_GIGA) || defined(ARDUINO_OPTA)
#include <WiFi.h>
#elif defined(ESP8266)
#include <ESP8266WiFi.h>
#elif __has_include(<WiFiNINA.h>) || defined(ARDUINO_NANO_RP2040_CONNECT)
#include <WiFiNINA.h>
#elif __has_include(<WiFi101.h>)
#include <WiFi101.h>
#elif __has_include(<WiFiS3.h>) || defined(ARDUINO_UNOWIFIR4)
#include <WiFiS3.h>
#elif __has_include(<WiFiC3.h>) || defined(ARDUINO_PORTENTA_C33)
#include <WiFiC3.h>
#elif __has_include(<WiFi.h>)
#include <WiFi.h>
#endif

#include <FirebaseClient.h>

#define WIFI_SSID "WIFI_AP"
#define WIFI_PASSWORD "WIFI_PASSWORD"

// The API key can be obtained from Firebase console > Project Overview > Project settings.
#define API_KEY "Web_API_KEY"

void asyncCB(AsyncResult &aResult);

void printResult(AsyncResult &aResult);

DefaultNetwork network; // initilize with boolean parameter to enable/disable network reconnection

FirebaseApp app;

#if defined(ESP32) || defined(ESP8266) || defined(ARDUINO_RASPBERRY_PI_PICO_W)
#include <WiFiClientSecure.h>
WiFiClientSecure ssl_client;
#elif defined(ARDUINO_ARCH_SAMD) || defined(ARDUINO_UNOWIFIR4) || defined(ARDUINO_GIGA) || defined(ARDUINO_OPTA) || defined(ARDUINO_PORTENTA_C33) || defined(ARDUINO_NANO_RP2040_CONNECT)
#include <WiFiSSLClient.h>
WiFiSSLClient ssl_client;
#endif

using AsyncClient = AsyncClientClass;

AsyncClient aClient(ssl_client, getNetwork(network));

void setup()
{

    Serial.begin(115200);
    WiFi.begin(WIFI_SSID, WIFI_PASSWORD);

    Serial.print("Connecting to Wi-Fi");
    while (WiFi.status() != WL_CONNECTED)
    {
        Serial.print(".");
        delay(300);
    }
    Serial.println();
    Serial.print("Connected with IP: ");
    Serial.println(WiFi.localIP());
    Serial.println();

    Firebase.printf("Firebase Client v%s\n", FIREBASE_CLIENT_VERSION);

    UserAccount user(API_KEY);

#if defined(ESP32) || defined(ESP8266) || defined(PICO_RP2040)
    ssl_client.setInsecure();
#if defined(ESP8266)
    ssl_client.setBufferSizes(4096, 1024);
#endif
#endif

    const char *idtoken = "id token";

    Serial.println("Deleting user...");
    deleteUser(aClient, app, getAuth(user.email("user@gmail.com").idToken(idtoken)), asyncCB, "deleteUserTask");
}

void loop()
{
    // The async task handler should run inside the main loop
    // without blocking delay or bypassing with millis code blocks.

    app.loop();
}

void asyncCB(AsyncResult &aResult)
{
    // WARNING!
    // Do not put your codes inside the callback and printResult.

    printResult(aResult);
}

void printResult(AsyncResult &aResult)
{
    if (aResult.isEvent())
    {
        Firebase.printf("Event task: %s, msg: %s, code: %d\n", aResult.uid().c_str(), aResult.appEvent().message().c_str(), aResult.appEvent().code());
    }

    if (aResult.isDebug())
    {
        Firebase.printf("Debug task: %s, msg: %s\n", aResult.uid().c_str(), aResult.debug().c_str());
    }

    if (aResult.isError())
    {
        Firebase.printf("Error task: %s, msg: %s, code: %d\n", aResult.uid().c_str(), aResult.error().message().c_str(), aResult.error().code());
    }

    if (aResult.available())
    {
        Firebase.printf("task: %s, payload: %s\n", aResult.uid().c_str(), aResult.c_str());
    }
}