Snaparazzi/Assets/Scripts/StorageManager.cs

using Firebase.Database;
using Firebase.Storage;
using System;
using System.Threading.Tasks;
using UnityEngine;

public class StorageManager : MonoBehaviour
{
    public GameObject managers;
    private StorageReference storage;
    private DatabaseReference realtimeDB;

    void Awake()
    {
        FirebaseInitializer.Instance.onFirebaseReady += Initialize;
    }

    void Initialize()
    {
        FirebaseInitializer.Instance.onFirebaseReady -= Initialize;
        storage = FirebaseStorage.DefaultInstance.RootReference;
        realtimeDB = FirebaseDatabase.DefaultInstance.RootReference;
    }

    // Start is called before the first frame update
    void Start()
    {

    }

    // Update is called once per frame
    void Update()
    {

    }

    public void UploadPhoto(string roomCode, string playerId, int question, int proposition)
    {
        Texture2D photo = managers.GetComponent<CameraManager>().GetPhoto();
        byte[] photoBytes = ImageConversion.EncodeToJPG(photo);

        GameManager game = managers.GetComponent<GameManager>();
        string imageUuid = Guid.NewGuid().ToString();

        StorageReference imageRef = storage.Child($"{roomCode}/{playerId}/{imageUuid}.png");

        imageRef.PutBytesAsync(photoBytes).ContinueWith((Task<StorageMetadata> task) =>
        {
            if (task.IsFaulted || task.IsCanceled)
            {
                Debug.LogException(task.Exception);
                // Uh-oh, an error occurred!
            }
            else
            {
                realtimeDB
                    .Child("rooms")
                    .Child(roomCode)
                    .Child("questions")
                    .Child(question.ToString())
                    .Child("propositions")
                    .Child(proposition.ToString())
                    .Child("photoUrl")
                    .SetValueAsync(imageRef.Path);
            }
        });

    }
}