internal RoundRobinPool(int size, string projectId)
{
ICredential credential = GoogleCredential.GetApplicationDefault();
_pool = Enumerable
.Range(0, size)
.Select(_ => CreateFirestoreDb())
.ToArray();
FirestoreDb CreateFirestoreDb()
{
// This code forces each channel to really use a different network connection.
// Without this, different .NET Channel objects can end up using the same underlying
// connection due to pooling in the C-core layer of gRPC.
// Note: it would be nice to have a simpler way of doing this.
var channel = new Channel(
FirestoreClient.DefaultEndpoint.ToString(),
credential.ToChannelCredentials(),
new ChannelOption[] { new ChannelOption("grpc_gcp.client_channel.id", Guid.NewGuid().ToString()) });
var client = new FirestoreClientBuilder {
CallInvoker = channel.CreateCallInvoker()
}.Build();
return(FirestoreDb.Create(projectId, client));
}
}
public ChefDataAccessLayer()
{
FirestoreClientBuilder firestoreClientBuilder = new FirestoreClientBuilder();
firestoreClientBuilder.JsonCredentials = GoogleApisOAuthJsonString;
FirestoreClient firestoreClient = firestoreClientBuilder.Build();
fireStoreDB = FirestoreDb.Create("akshaysdemo", firestoreClient);
}
/// <inheritdoc />
public override async Task <FirestoreDb> BuildAsync(CancellationToken cancellationToken = default)
{
var projectId = ProjectId ?? (await Platform.InstanceAsync().ConfigureAwait(false)).ProjectId;
var clientBuilder = FirestoreClientBuilder.FromOtherBuilder(this);
clientBuilder.Settings = Settings;
var client = await clientBuilder.BuildAsync(cancellationToken).ConfigureAwait(false);
return(BuildFromClient(projectId, client));
}
/// <inheritdoc />
public override FirestoreDb Build()
{
var projectId = ProjectId ?? Platform.Instance().ProjectId;
var clientBuilder = FirestoreClientBuilder.FromOtherBuilder(this);
clientBuilder.Settings = Settings;
var client = clientBuilder.Build();
return(BuildFromClient(projectId, client));
}
private static async Task <FirestoreDb> InitializeDb(string credentials)
{
var builder = new FirestoreClientBuilder
{
JsonCredentials = Encoding.UTF8.GetString(Convert.FromBase64String(credentials))
};
var client = await builder.BuildAsync();
return(await FirestoreDb.CreateAsync(ProjectId, client));
}
public static void Main(string[] args)
{
//Code for GOOGLE AUTHENTICATION CREDENTIALS part
var jsonString = File.ReadAllText(keyFilepath);
var builder = new FirestoreClientBuilder {
JsonCredentials = jsonString
};
FirestoreDb db = FirestoreDb.Create(projectId, builder.Build());
//standard project setup
CreateWebHostBuilder(args).Build().Run();
}
/// <summary>
/// Connect to Firestore database
/// </summary>
/// <param name="Collection"></param>
/// <param name="Document"></param>
/// <returns></returns>
internal static bool Connect(string Collection, string Document)
{
CollectionName = Collection;
DocumentName = Document;
try
{
string path = FileManager.getCredentialsPath();
FirestoreClientBuilder builder = new FirestoreClientBuilder();
builder.CredentialsPath = path;
var client = builder.Build();
firestoreDb = FirestoreDb.Create("bimsocket-db", client);
return(true);
}
catch (Exception ex)
{
return(false);
}
}
public static IServiceCollection AddApplicationDependencies(this IServiceCollection services, FirestoreAppSettings firestoreSettings)
{
services.AddSingleton <IUserService, UserService>();
services.AddSingleton <IJwtService <User, UserToken>, UserJwtService>();
services.AddSingleton <ICryptographyService, CryptographSHA512Service>();
services.AddSingleton <IFirestoreRepository, FirestoreRepository>();
var builder = new FirestoreClientBuilder();
builder.JsonCredentials = firestoreSettings.Credentials;
// Add Firestore singleton
services.AddSingleton(FirestoreDb.Create(firestoreSettings.ProjectId, builder.Build()).Collection(firestoreSettings.CollectionName));
services.AddSingleton(AddMappers());
return(services);
}
public void ConfigureServices(IServiceCollection services)
{
services.AddControllers();
services.AddOptions();
var settings = Configuration.GetSection(nameof(FirestoreAdviserNotifierOptions)).Get <FirestoreAdviserNotifierOptions>();
services.AddSingleton(_ =>
{
var builder = new FirestoreClientBuilder
{
JsonCredentials = Encoding.UTF8.GetString(Convert.FromBase64String(settings.FirebaseCredentials))
};
var client = builder.Build();
return(FirestoreDb.Create(settings.ProjectId, client));
});
services.Configure <FirestoreAdviserNotifierOptions>(Configuration.GetSection(nameof(FirestoreAdviserNotifierOptions)));
services.AddScoped <IAdviserNotifier, FirestoreAdviserNotifier>();
}
private static void Main(string[] args)
{
var jsonString = File.ReadAllText("htlgkr-testet-firebase-adminsdk-s5lca-0cbf2afb33.json");
var pdfManager = new PdfManager();
var storageManager = new StorageManager(jsonString);
var builder = new FirestoreClientBuilder {
JsonCredentials = jsonString
};
var db = FirestoreDb.Create("htlgkr-testet", builder.Build());
var coll = db.Collection("Registrations");
var listener = coll.Listen(snapshot =>
{
foreach (var change in snapshot.Changes)
{
try
{
var doc = change.Document;
var dict = doc.ToDictionary();
dict["doc_id"] = doc.Id;
var name = dict["lastname"] as string;
var createdRegistration = dict["registrationPdfCreated"] as bool?;
var createdResult = dict["resultPdfCreated"] as bool?;
var selectedFacility = (dict["selectedFacility"] as DocumentReference).GetSnapshotAsync()
.Result;
dict["screening-station"] = selectedFacility.GetValue <string>("name");
dict["station-location"] = selectedFacility.GetValue <string>("city");
var now = DateTime.Now;
dict["time"] = now.ToShortTimeString();
dict["date"] = now.ToShortDateString();
if (!(createdRegistration ?? true))
{
Console.WriteLine("Generating registration-pdf for " + name);
storageManager.DownloadFile((dict["barcodelocation"] as string) + ".svg", "Registration-PDF/assets/qr.svg");
pdfManager.GeneratePDF(dict, true);
storageManager.UploadFile("out.pdf", doc.Id, "registration-pdf");
change.Document.Reference.UpdateAsync("registrationPdfCreated", true);
}
if (!(createdResult ?? true))
{
Console.WriteLine("Generating result-pdf for " + name);
pdfManager.GeneratePDF(dict, false);
storageManager.UploadFile("out.pdf", doc.Id, "result-pdf");
change.Document.Reference.UpdateAsync("resultPdfCreated", true);
}
}
catch (KeyNotFoundException e)
{
// Console.WriteLine(e.Message);
}
}
});
listener.ListenerTask.Wait();
}
