Important notice

This is a fork of the best REST Firebase for Unity, which fixes a few significant details:

1. Fixed the dynCall calls in JSLib.
2. The Local ID is parsed from Firebase Auth (may by important for security rules).

Even more important notice

To avoid CORS headers error EventStream request settings is set by default to (in JSLib): WithCredentials = 0 Try to solve CORS problems if you want access streaming event data or use this repo to get simple events w/o it.

Unity Firebase Realtime Database REST API

Write, Read, Remove and Streaming data using Firebase's database REST API

This is not firebase's official plugins library.

Tested on Android and WebGL platform. should work well on other platforms too since most of the implementation is only a simple http REST request.

Contributions to this project are welcome!.

Sample Usage

Setting Firebase

Before using the library you need to setup some settings in FirebaseSettings.cs

DATABASE_URL = "https://example.firebaseio.com/";
WEB_API = "[WEB_API_KEY]";

Write Data

Set Value:

DatabaseReference reference = FirebaseDatabase.Instance.GetReference("path/to/save");
reference.SetValueAsync("mydata", 10,(res) => 
{
    if (res.success)
    {
        Debug.Log("Write success");
    }
    else
    {
        Debug.Log("Write failed : " + res.message);
    }
});

reference.SetRawJsonValueAsync("{\"key\":\"value\"}", 10,(res) => 
{
    if (res.success)
    {
        Debug.Log("Write success");
    }
    else
    {
        Debug.Log("Write failed : " + res.message);
    }
});

Update Child Value:

DatabaseReference reference = FirebaseDatabase.Instance.GetReference("path/to/save");
reference.UpdateValueAsync(new Dictionary<string, object>(){
    {"child1","value1"},{"child2","value2"}
}, 10, (res) =>
{
    if (res.success)
    {
        Debug.Log("Write success");
    }
    else
    {
        Debug.Log("Write failed : " + res.message);
    }
});

Push Value:

DatabaseReference reference = FirebaseDatabase.Instance.GetReference("path/to/save");
reference.Push("mydata, 10, (res)=>{
    if(res.success){
        Debug.Log("Pushed with id: " + res.data);
    }
    else{
        Debug.Log("Push failed : " + res.message);
    }
});

Read Data

Get Value:

DatabaseReference reference = FirebaseDatabase.Instance.GetReference("path/to/query");
reference.GetValueAsync(10, (res) =>
{
    if (res.success)
    {
        Debug.Log("Success fetched data : " + res.data.GetRawJsonValue());
    }
    else
    {
        Debug.Log("Fetch data failed : " + res.message);
    }
});

Query & Order :

• OrderByChild
• OrderByKey
• OrderByValue
• StartAt
• EndAt
• LimitAtFirst
• LimitAtLast

DatabaseReference reference = FirebaseDatabase.Instance.GetReference("path/to/query");
reference.OrderByChild("age").StartAt(12).EndAt(20).LimitAtFirst(5).GetValueAsync(10,(res)=>{
        if (res.success)
        {
            Debug.Log("Success fetched data : " +res.data.GetRawJsonValue());
        }
        else
        {
            Debug.Log("Fetch data failed : " + res.message);
        }
});

Delete Data

DatabaseReference reference = FirebaseDatabase.Instance.GetReference("path/to/delete");
reference.RemoveValueAsync(10, (e) =>
{
    if (e.success)
    {
        Debug.Log("Delete data success");
    }
    else{
        Debug.Log("Delete data failed : " + res.message);
    }
});

Streaming Data

DatabaseReference reference = FirebaseDatabase.Instance.GetReference("path/to/stream");
reference.ValueChanged += (sender, e) =>
{
    Debug.Log(e.Snapshot.GetRawJsonValue());
};
reference.DatabaseError += (sender,e)=>{
    Debug.Log(e.DatabaseError.Message);
    Debug.Log("Streaming connection closed");
};

Authentication

Set the credential using saved tokens

FirebaseAuth.Instance.TokenData = new TokenData()
{
    refreshToken = savedRefreshToken,
    idToken = savedAccessToken
};

or Sign In

FirebaseAuth.Instance.SignInWithEmail("[email protected]", "example", 10, (res) =>
{
    if (res.success)
    {
        Debug.Log("Access token : " + res.data.idToken);
    }
    else
    {
        Debug.Log("Signed Failed");
    }
});

after signed in, the FirebaseAuth.Instance.TokenData will be automatically set

FirebaseAuth.Instance.TokenData will be used for authentication on every database's request.

License

MIT