/// <summary>
/// Return Application instance by name or create it if it is missing
/// </summary>
/// <param name="application">IApplication instance</param>
/// <param name="data">Options to create application (property Name is required and used to search application too)</param>
/// <param name="host">Host of the web application</param>
/// <param name="useHttps">Use or not HTTPS for Bandwidth event callbacks</param>
/// <param name="cancellationToken">Cancellation token</param>
/// <returns>Id of existing (or created) application</returns>
public static async Task <string> GetOrCreateAsync(this IApplication application, CreateApplicationData data, string host, bool useHttps = true, CancellationToken?cancellationToken = null)
{
data.Name = $"{data.Name} on {host}";
var app = application.GetByName(data.Name);
if (app != null)
{
return(app.Id);
}
var baseUrl = $"http{(useHttps ? "s" : "")}://{host}";
data.IncomingCallUrl = data.IncomingCallUrl ?? $"{baseUrl}{CallCallbackPath}";
data.IncomingMessageUrl = data.IncomingMessageUrl ?? $"{baseUrl}{MessageCallbackPath}";
data.AutoAnswer = data.AutoAnswer ?? true;
data.CallbackHttpMethod = data.CallbackHttpMethod ?? CallbackHttpMethod.Post;
return(await application.CreateAsync(data, cancellationToken));
}